Topco%202004%20brochure.pdf f4i2e

INDUSTRIES LTD.

FLOAT EQUIPMENT AND CASING ACCESSORIES 2004

TOP-CO INDUSTRIES LTD. CONTENTS INTRODUCTION

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WELDED CENTRALIZER PRODUCTS

FLOAT EQUIPMENT TYPE 225/226 FLOAT EQUIPMENT TYPE 235/236 AUTOMATIC FILL-UP FLOAT EQUIPMENT TYPE 285/286 HI-TEMPERATURE FLOAT EQUIPMENT TYPE 202 GUIDE SHOE TYPE 227 DRILL DOWN SHOE TYPE 228 SIDE WINDER SHOE TYPE 270 SAFETY SHOE TYPE 207 INSERT FLOAT VALVE TYPE 246 FRAC COLLAR

TYPE 300 WELDED STANDARD BOW CENTRALIZER TYPE 305 WELDED HRLS CENTRALIZER TYPE 335 WELDED SEMI-POSITIVE CENTRALIZER TYPE 320 WELDED TURBOLIZER TYPE 310 LINER CENTRALIZER TYPE 330 POSITIVE CENTRALIZER TYPE 340 STAND-OFF BAND TYPE 341 HEAVY DUTY STAND-OFF BAND TYPE 317 SPIRAL POSITIVE CENTRALIZER TYPE 421 COUPLING GUIDE TYPE 422 COUPLING GUIDE

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NON-WELD CENTRALIZER PRODUCTS

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TYPE 850 / 350 NON-WELD STANDARD BOW CENTRALIZER TYPE 355 NON-WELD HRLS CENTRALIZER TYPE 870 / 370 NON-WELD TURBOLIZER TYPE 885 / 385 NON-WELD SEMI-POSITIVE CENTRALIZER TYPE 880 / 380 NON-WELD POSITIVE CENTRALIZER TYPE 344/345 POSI BARS

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3 4 5 5 5 5 6 6 6

INNER STRING CEMENTING TYPE 231/232 STAB-IN LATCH-IN FLOAT EQUIPMENT TYPE 220/221 STAB-IN FLOAT EQUIPMENT CEMENTING PLUGS TYPE 247/248 ANTI-ROTATION CEMENTING PLUGS TYPE 252/253 CEMENTING PLUGS TYPE 217 LATCH DOWN PLUG TYPE 230 PUMP-IN LATCH DOWN PLUG TYPE 260/261 SUBSEA CEMENTING PLUG SYSTEM COMBINATION CEMENTING PLUGS

8 8 8 8 9

17 18 18 18 18 18 18 18

19 19 19 19 19

CASING ACCESSORIES

10 12 13

CEMENTING HEADS TYPE 214 CEMENTING HEAD

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STAGE CEMENTING EQUIPMENT TYPE 210 STAGE COLLAR TYPE 241 HYDRAULIC/MECHANICAL STAGE COLLAR TYPE 242 PACKER CEMENTING COLLAR

CENTRALIZATION PRODUCTS

TYPE 400 CEMENT BASKET TYPE 450 RECIPROCATING CABLE WALL CLEANER TYPE 455 ROTATING CABLE WALL CLEANER TYPE 405 STOP COLLAR TYPE 410 STOP COLLAR TYPE 415 LINER STOP COLLAR TYPE 416 HEAVY DUTY LINER STOP COLLAR

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DISTRIBUTORS

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INTERNATIONAL AGENTS

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CASING TABLE

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20 20 20 20 20

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SPECIALTY EQUIPMENT TYPE 200 THREAD LOK COMPOUND TYPE 100 API MODIFIED PIPE COMPOUND TYPE 203 BAFFLE PLATE TYPE 240 DEPTH ORIENTATION COLLAR TYPE 245 BAFFLE COLLAR TYPE 213 BELL NIPPLE TYPE 259 PRODUCTION CASING CAP

16 16 16 16 16 16 16

DISCLAIMER: TOP-CO INDUSTRIES LTD. reserves the right to change these specifications and procedures at any time without notice. WARRANTY: TOP-CO INDUSTRIES LTD. warrants only title to the products and materials and that the same are free from defects in workmanship and materials. There are no warranties, expressed or implied, of merchantability, fitness or otherwise which extend beyond those stated in the immediately preceding sentence. TOP-CO INDUSTRIES LTD. limits its liability for breach of any warranty or for damages resulting from its negligence with respect to the use of such products or material on its return to TOP-CO INDUSTRIES LTD. or at TOP-CO INDUSTRIES LTD. option, to the allowance to the customer of credit for the cost of such products or material

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

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TOP-CO INDUSTRIES LTD. INTRODUCTION Top-co Industries Limited has been deg and manufacturing primary cementing equipment and casing accessories since 1963. Top-co has developed a complete line of float equipment and casing accessories that have been proven in over 60 countries around the world to meet the demanding requirements of our customers. Top-co's products are designed, manufactured, tested and inspected at the manufacturing facility located in Edmonton, Alberta, Canada. In-house test facilities allows Top-co to test the products to Industry standards. Additional testing in an environment that simulates more extreme conditions is also conducted. Top-co's 110,000 square foot manufacturing facility affords Top-co the edge in providing specialty cementing equipment designed to meet unique and timely requirements for our customers. The use of electronic design media and 3D modelling allows for precise and quick designs to be produced. Many of Top-co’s products have been designed to meet specific customer requirements resulting in new or improved products for use under difficult well conditions. As a result of this

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TOP-CO INDUSTRIES LTD.

interaction, unique products for use in high operating temperatures, at high pumping rates, in non-standard fluids and highly deviated wells are now produced. Top-co Industries Ltd. utilizes current leading edge technologies in the manufacture and inspection of all products. Computer controlled machining, computer controlled heat treatment, automated production equipment and computerized inspection equipment ensure that the high standards demanded by the petroleum industry are met. Traceability of products is attained in accordance with the requirements of API Specification Q-1 and ISO quality programs. Top-co maintains accreditation with four standards, International Organization for Standardization (ISO), American Petroleum Institute (API), Gosgortechnadzor and Gosstandart. For domestic and international requirements, the head office in Edmonton, Alberta, Canada. Equipment is also available through our regional sales offices, domestic distributors and international sales agents.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. FLOAT EQUIPMENT Top-co's Float Equipment is manufactured in Edmonton, Alberta, Canada. Material processing, machining, plastic molding, cementing, quality control testing and inspection are performed by Top-co personnel. Sizes range from 2 3/8" / 63.0mm through 30" / 762mm. The material used for the bodies of the float equipment is seamless casing grade steel produced by API licensed mills. Float Equipment can be supplied in all grades of steel such as J-55, K-55, L-80, N-80, C-95, T-95, P-110 and Q-125. Traceability of component material is maintained through mill certificates. The machining of the collars and shoes is done on computer

numerically controlled (CNC) machines. API ed master thread gauges and working gauges are used for inspection of all API connections. The float equipment body can be supplied as an API monogrammed connector if required. Threaded products having API threads are produced in accordance to API Specification 5B. threads can also be supplied on all of Topco's float and stage cementing equipment. Top-co float valves are tested and rated per API Recommended Practice 10F. Valves are rated to API category I, II, III and A, B, C. Top-co also produces equipment which is rated to 10,000 PSI / 680 atm. differential pressure.

TYPE 225 PLUNGER FLOAT COLLAR TYPE 226 PLUNGER FLOAT SHOE The Top-co plunger valve is the standard valve supplied for most applications. The design of the valve ensures positive sealing in vertical, horizontal and all deviated wells. The design of this valve prevents impingement and erosion by the circulation fluids, ensuring positive sealing after prolonged circulation. The materials used within the valve are plastic and rubber that are readily drillable with tri-cone and P.D.C. bits. The 225/226 plunger float collar and float shoe is offered in many configurations. An antirotation plate is required when Top-co Type 247 top and Type 248 bottom cementing plugs are run. Double valves are offered for both the float collars and float shoes. Alternatively, triple valve float shoes are available in some sizes. Standard differential pressure ratings range to 5000 p.s.i./ 340 atm. Optionally, equipment can be supplied with differential pressure rating to 10,000 p.s.i./ 680 atm. Standard temperature rating is to 350 degrees Fahrenheit/ 175 degrees Celsius with optional ratings to 400 degrees Fahrenheit/ 200 degrees Celsius available. Auto fill valves, side ports, up-jets, down-jets, spade noses, bullet noses, high temperature seals are options that are available.

HI-FLOW VALVE TYPE 225 FLOAT COLLAR WITH HI-FLOW VALVE WITH HOP OPTION AND NON-ROTATING PLUG LANDING PLATE

The HI-FLOW valve is a valve for applications where high flow rates, abrasive LCM materials and/or extended flow rates are encountered. The HI-FLOW valves offer flow areas in excess of 11 square inches / 71 square cm. for flow rates of 20 barrels per minute / 53 liters per second and higher. High temperature elastomers are available where BHT exceed 350 degrees Fahrenheit/ 175 degrees Celsius.

AUTO-FILL OPTION (AFU) The auto fill option allows the plunger valve to be run allowing filling of the casing during run-in operations, reducing surging of sensitive formations. The plunger can be set to three positions allowing for different rates of fill. A trip ball is not required to be circulated through the valve to convert it from a filling valve to a check valve. This makes this option attractive to horizontal and highly deviated wells where a trip ball is difficult or impossible to get to through the valve. To convert from a fill-up valve to a back pressure valve, fluid is circulated, releasing the back pressure valve from the open position. The rate of pumping to convert to a back pressure valve is dependent upon the position to which the plunger has been set prior to running in the hole. Actual pumping rates are dependent upon fluid viscosity and density. The valve can be field set to allow fill-up prior to running when this option has been ordered in single valve equipment. For double valve equipment the setting must be factory set at time of manufacture.

TYPE 226 FLOAT SHOE WITH DOUBLE HI-FLOW VALVES, SIDE PORTS AND ALUMINUM SPADE NOSE

TUBING FLOAT EQUIPMENT

TYPE 225 FLOAT COLLAR SHOWN WITH TRACER CEMENT OPTION

The type 225 and 226 float equipment is produced for tubing sizes 2 3/8”/60.3mm through 4.0”/101.6mm. These plunger valves are designed for maximum flow area and incorporate valves that are mounted to the body of the float equipment without using cement fillers. Configurations inclusive of side ports, double and triple valves, aluminum noses and auto fill options are available.

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

TYPE 226 FLOAT SHOE

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TOP-CO INDUSTRIES LTD.

TRACER CEMENT SYSTEM Tracer cement is a patented system that is available in Top-co cement filled shoes and collars. Color coded proprietary cement allows checking of the returns to determine what the drill bit has ed through. Useful where coiled tubing and a motor or service rigs are being utilized for drill out operations.

HIGH OPENING PRESSURE OPTION (HOP) ALUMINUM BULLET NOSE

The HI-FLOW valves can be order with the high opening pressure option where requirements for maintaining a fluid head above the float valve(s) is desired. This maybe desirable in offshore applications to maintain the casing fluid level with the top of the casing during running operations. Fluid heads to 150 feet can be maintained without having to refill the upper section of the casing after circulation.

BULLET NOSE

ECCENTRIC CEMENT NOSE

Special noses can be provided for applications where running in the casing encounters obstructions in the well bore, ledges in the formation and washouts. Concentric aluminum noses is standard or eccentric aluminum noses for centering the shoe in the well bore can be ordered as an option.

TYPE 226 FLOAT SHOE WITH TRACER CEMENT

ECCENTRIC CEMENT NOSE Eccentric cement noses are available for applications where the shoe is drilled through and the drilling of a large mass of aluminum is undesirable. The eccentric cement nose provides a practical and economic solution.

ALUMINUM SPADE NOSE

TYPE 226 TUBING FLOAT SHOE WITH TRIPLE VALVES, BULLET NOSE, SIDE PORTS AND LATCH DOWN PLATE

TYPE 235 AUTO FILL-UP DIFFERENTIAL VALVE FLOAT COLLAR The Type 235/236 Automatic Fill-up Float equipment uses a rubber diaphragm to TYPE 236 AUTO FILL-UP DIFFERENTIAL VALVE FLOAT SHOE control the differential filling of the casing during the running operation. The greater

the differential pressure across the valve the larger the control port in the rubber diaphragm opens to allow fluid to enter the casing. Circulation through the equipment may be performed at any time and any number of times during running operations. To convert the valve from a filling valve to a back pressure valve a 1 3/4" diameter ball is released from surface and circulated through the valve. The sequence of running in, landing the trip ball, releasing the check valve and final position is shown from left to right in the sequence below. A single ball can be used to trip multiple valves. Applications where invert mud is being used and containment of drilling fluids is a priority, this valve provides an excellent solution.

The valve is available with a rubber seat for standard applications or with a metal seat for high temperature applications. The valve is designed to be drilled out with conventional tri-cone rotary drill bits. Side ports are available in the float shoe. This equipment is designed for use in vertical wells where deviation is low. The 235/236 equipment is also available in a PDC drillable configuration.

TYPE 235 FLOAT COLLAR

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TYPE 236 FLOAT SHOE

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD.

TYPE 285 FLOAT COLLAR TYPE 286 FLOAT SHOE Top-co Type 285 Float Collar and Type 286 Float Shoe series have been engineered for extreme service applications, most notably those encountered within high temperature geothermal applications and applications with high concentrations of LCM’s. The float equipment has been designed and tested to operate in temperature conditions up to 800 Degrees Fahrenheit (425 Degrees Celsius) at high pumping rates. The valves are manufactured from drillable cast iron and mounted directly to the body of the float equipment using a threaded connection. The valve is mounted in the body using a high temperature epoxy. The equipment can be drilled out with conventional rotary tri-cone bits. The drill out diameter is the full drift of the casing weight as ordered.

TYPE 286 FLOAT Side ports and/or double valve configurations are optionally available for the Type 286 Float Shoes. Aluminum spade or bullet noses can also be fitted to the float shoes for liner applications. SHOE WITH SIDE PORTS

TYPE 227 DRILL DOWN FLOAT SHOE The Type 227 Drill Down Float Shoe is an integral drilling shoe with a float valve. The drilling nose is designed for use in nondirectional wells. The bits can be used for drilling through soft unconsolidated formations in surface and conductor applications. The shoe and valve is designed for flow rates in excess of 20 barrels per minute / 53 liters per second. After drilling to depth circulation is initiated followed by pumping of the cement. No bit retrieval is required. The nose is fully drillable using roller tri-cone or PDC bits. The shoes use a fully integral Top-co HiFlow 4” valve in shoes sizes 8 5/8” / 219.1mm and larger. The float valve is available either with standard opening pressure or with the high opening pressure (HOP) option.

TYPE 227 DRILL DOWN SHOE

The shoe will drill a well to full bit diameter through rotation of the casing. Impregnated tungsten carbide coating is used on the face and relieve angles of the drill nose. Integral spiral stabilizer blades are located on the lower end of the shoe body.

TYPE 285 FLOAT COLLAR

TYPE 202 GUIDE SHOE The Type 202 Guide Shoe provides an economical and positive guide for the running of casing. The guide shoe has a cement nose which is easily drilled upon completion of the cementing operations. The Type 202 Guide Shoe is available with optional side ports. For slotted, uncemented completions, bull nose guide shoes with solid cement filled noses are available. Texas pattern and saw tooth pattern Guide Shoes that are not cement filled are available if reaming of the wellbore during the running of the casing is required. Eccentric cement noses can be provided for applications where sloughing and highly deviated wellbores are encountered.

TYPE 202 GUIDE SHOE WITH TRACER CEMENT

TYPE 228 SIDE WINDER FLOAT SHOE The Type 228 Side Winder Float Shoe is designed for well applications where rotation and reciprocation of the casing is required to land the casing to depth. The shoe incorporates the Top-co HI-FLOW valve, eccentric nose, nose down jets, side ports and spiral stabilizer blades. All internal components are fully drillable using tri-cone or PDC bits. Double float valves are available in addition to auto fil valves.

TYPE 227 DRILL SHOE NOSE

TYPE 228 SIDE WINDER SHOE

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

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TOP-CO INDUSTRIES LTD. TYPE 270 SAFETY SHOE

TYPE 207 INSERT FLOAT VALVE

The Type 270 Safety Shoe is a concept designed to enhance primary cementing operations. The Top-co Safety Shoe is a safer, quicker, cost effective method to run the casing in the well. The Safety Shoe is a one piece guide shoe, shoe t and float collar. No rig time is spent washing the threads, thread locking and making up the shoe and float collar. Utilization of this product also eliminates the possibility of cross threading the shoe. All welded construction means the shoe cannot be screwed off during drill out operations. The Safety Shoe is shorter in length then a standard shoe t which reduces the time required for drillout. On production strings a short shoe t means a deeper plug back depth allowing more flexibility for perforating and landing tubing. The Type 270 Safety Shoe is available using the plunger valve in either a single or double valve configuration, in sizes 4 1/2" / 114.3mm through 13 3/8" / 339.7mm.

The Top-co Type 207 Insert Float Valve is a flapper type valve that is installed in short 8 round casing couplings in shallow well applications. Auto fill-up / pump-out sleeves are available to convert the unit for automatic fill-up operation. A weighted ball is provided with this pump-out sleeve to allow the sleeve to be removed down hole by pumping the ball through the valve. This converts the fill-up valve to a back pressure valve. This valve is designed for use in applications where low to moderate differential pressure exists and pumping rates and volumes are low. The Type 207 Insert Float Valve is optionally available for installation in buttress threaded and coupled casing.

TYPE 207 INSERT VALVE WITH AUTO FILL KIT

TYPE 246 FRAC COLLAR The Top-co Frac Ball Sub system has been designed for wells were it is desired to perform multiple fracturing of various producing zone in rapid succession. The system uses conventional Top-co float equipment, a flexible pump down latch-in plug, baffle plate and multiple frac collars. The materials used in the frac collars is casing grade material for the collar body, drillable cast iron for the ball seats and the ball is made from high strength forged aluminum. Frac collars can be supplied in higher or lower weight ranges, alternative casing grades and various thread configurations. The use of Top-co flexible cementing plugs and baffle plates are mandatory when running frac collars. The use of Top-co float collars and or float shoes is highly recommended. FRAC COLLAR NOMINAL DIAMETER

COLLAR I.D.

LB./FT.

BALL DIAMETER INCHES

SEAT DIAMETER INCHES

6.276” 26.0 5.500” 7” 5.000” 6.276” 26.0 4.875” 7” 4.500” 6.276” 26.0 4.375” 7” 4.000” 4.950” 15.5 4.400” 5 ½” 4.000” 4.950” 15.5 3.875” 5 ½” 3.625” 4.950” 15.5 3.500” 5 ½” 3.250” 4.950” 15.5 3.125” 5 ½” 2.875” 4.052” 10.5 3.375” 4 ½” 3.125” 4.052” 10.5 2.875” 4 ½” 2.625” 4.052” 10.5 2.375” 4 ½” 2.125” FRAC PRESSURE PRESSURE PRESSURE FRAC COLLAR COLLAR RATING RATING RATING BURST BURST DIFF. PSI NOMINAL OUTSIDE DIAMETER DIAMETER K-55 PSI L-80 PSI

TYPE 270 SAFETY SHOE SINGLE VALVE

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TYPE 270D SAFETY SHOE DOUBLE VALVE

TOP-CO INDUSTRIES LTD.

7” 7” 7” 5 ½” 5 ½” 5 ½” 5 ½” 4 ½” 4 ½” 4 ½”

7.656” 7.656” 7.656” 6.050” 6.050” 6.050” 6.050” 5.000” 5.000” 5.000”

4980 4980 4980 4810 4810 4810 4810 4790 4790 4790

7240 7240 7240 7000 7000 7000 7000 6970 6970 6970

12800 14222 16000 16000 17655 19692 22261 23272 25600 32000

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. INNER STRING CEMENTING STAB-IN LATCH-IN EQUIPMENT TYPE 231 STAB-IN LATCH-IN FLOAT COLLAR TYPE 232 STAB-IN LATCH-IN FLOAT SHOE TYPE 233 STAB-IN LATCH-IN STINGER When reciprocation of the casing is required during inner string cementing the Type 231/232 Float Equipment is recommended. The drillable receptacle has left hand threads to lock the stinger into the float equipment and retain it during cementing operations. The Type 233 Stab-in Latch-in Stinger is stung into the float equipment by lowering directly into the receptacle. No rotation is required. Upon completion of cementing the stinger is removed by picking up on the drill pipe and rotating to the right. Either single or dual valves are available for both the float collars and float shoes. The 231/232 float equipment is usually supplied with the Type 225/226 Plunger valve although all types of valves manufactured by Top-co are available. The receptacle is available in PDC drillable and non-PDC drillable materials.

TYPE 233 STAB-IN LATCH-IN STINGER

Type 300 Drill pipe centralizers and Type 405 drill pipe stop collars can also be provided. It is recommended that two drill pipe centralizers be run on the drill pipe directly above the stinger. Type 217 Drill pipe latch down wiper plugs that latch into the receptacle are also available for both Type 220/221 and Type 231/232 float equipment.

TYPE 231 STAB-IN LATCH-IN FLOAT COLLAR WITH PLUNGER VALVE

TYPE 232 STAB-IN LATCH-IN FLOAT SHOE WITH DOUBLE PLUNGER VALVES

TYPE 217 LATCH-DOWN DRILL PIPE WIPER PLUG

STAB-IN EQUIPMENT TYPE 220 STAB-IN FLOAT COLLAR TYPE 221 STAB-IN FLOAT SHOE TYPE 222 STAB-IN STINGER

TYPE 220 FLOAT COLLAR

TYPE 221 FLOAT SHOE

TOP-CO INDUSTRIES LTD.

TYPE 222 STAB-IN STINGER

Where inner string cementing is required for completion of the well Top-co offers the Type 220/221 Stab-in Float Equipment. This type of equipment uses either a drillable cast iron receptacle or a plastic receptacle that is PDC drillable. The receptacle receives the Type 222 Stab-in stinger during cementing operations. The stinger uses five field replaceable seals which allows the stinger to be redressed and reused. This style of equipment is used where reciprocation of the casing is not required during circulating and cementing operations. Either single or dual valves are available for both the float collars and float shoes. The 220/221 float equipment is usually supplied with the Type 225/226 Plunger valve, although other types of valves manufactured by Top-co, are available.

FLOAT EQUIPMENT AND ACCESSORIES

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TOP-CO INDUSTRIES LTD. CEMENTING PLUGS TYPE 247 ANTI-ROTATION TOP PLUG TYPE 248 ANTI-ROTATION BOTTOM PLUG The Type 247 Top Cementing Plug and the Type 248 Bottom Cementing Plug have been designed to decrease the drill out time. This series of cementing plugs uses reinforced locking teeth built into the plugs, which lock together between the plugs and the float equipment to eliminate rotation of the plugs during drill out. The body of the plugs is manufactured using a plastic core which eliminates the aluminum and large mass of rubber found in conventional cementing plugs. No metal parts are used and the plugs are completely PDC (polycrystaline diamond compact) drillable.

TYPE 247 ANTI-ROTATION TOP PLUG

Drill out times of the plugs are greatly decreased with the use of the Type 247/248 Cementing Plugs and Type 225/226 Float Equipment. The use of this equipment will result in significant cost reductions through the decrease in rig time. The Type 247/248 Cementing Plugs are tested to withstand pressures over the burst rating of the casing in which they are run.

TYPE 248 ANTI-ROTATION BOTTOM PLUG

TYPE 252 TOP PLUG TYPE 253 BOTTOM PLUG The Type 252 Top Cementing Plug and the Type 253 Bottom Cementing Plug are designed to replace conventional cementing plug systems. By replacing the aluminum and rubber core material in conventional plugs with a large crushable plastic core most of the rubber is eliminated, allowing the drill bit to fracture the plastic rather then tear the rubber and aluminum thus reducing drill out times significantly. These plugs are completely PDC drillable.

TYPE 253 BOTTOM PLUG

TYPE 252 TOP PLUG

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TYPE 217 LATCH DOWN WIPER PLUG

TYPE 230 PUMP-IN LATCH DOWN PLUG

The Top-co Type 217 Latch Down Wiper Plug and Receiver Plate is an effective method of providing a positive sealing check valve in combination with a displacement plug. The receiver plate is designed to screw into a short 8 round threaded casing coupling and receive the latch-in plug after displacement has been completed. The receiver plate features a unique check valve to allow for trapped fluid which normally causes a hydraulic lock to be dispersed during the latch-in procedure. The plug and receiver plate are manufactured from drillable materials. Receiver plates can also be ordered for buttress threaded casing collars. The 217 is available in casing sizes 4½”through 13 3/8” and tubing sizes 2 3/8” through 4 ½” This plug is also made for drill pipe latch-in applications..

The Type 230 Pump-in Latch Down Plug is an economical means of providing a secondary back pressure seal in shallow wells. This Latch Down Plug is pumped through the Latch Down Receiver Plate. When 90 percent of the plug is through the receiver plate it is locked in place preventing back flow past the plug. The Receiver Plate is designed to be installed in short 8 round threaded casing couplings. The 230 Pump-in Latch Down Plug is available for size 4 ½”/ 114.3mm casing.

TYPE 217 LATCH DOWN WIPER PLUG AND RECEIVER PLATE

TOP-CO INDUSTRIES LTD.

TYPE 230 PUMP-IN LATCH DOWN PLUG AND RECEIVER PLATE

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD.

COMBINATION CEMENTING PLUGS Top-co Industries designs and manufactures top and bottom cementing plugs for use in combination casing strings where two or more different casing or tubing strings must be wiped by the cementing plugs during the displacement of fluids. Plugs for sizes from 2 3/8" / 63mm through 13 3/8" / 339.7mm are available. Illustrations of some of the styles of plugs are shown.

SUBSEA CEMENTING PLUG SYSTEM TYPE 260 TOP CEMENTING PLUG TYPE 261 BOTTOM CEMENTING PLUG Top-co's sub-sea cementing plug system has been designed for use where the casing is being installed utilizing a sub-sea wellhead tie-back system. Additional applications where this system can be implemented include use with liners or where sectional cementing of the casing is being performed.

TYPE 705 TOP FLEXIBLE COMBINATION PLUG

TYPE 706 BOTTOM FLEXIBLE COMBINATION PLUG

TYPE 229 TOP PLUG

TYPE 261-2 LAUNCHING DART

TYPE 260-1 LAUNCHING BALL

Operation of the sub-sea cementing plug system is achieved by installing the top and bottom plugs on the Type 262 running tool that is attached to the bottom of the drill pipe string using common running tools or the Top-co Type 262 running tool that incorporates a swivel that allows the drill pipe to be rotated above the tool while allowing the plugs to remain stationary inside the casing. The Type 260 Bottom Plug is released by dropping the Type 260-1 Launch Ball into the drill pipe and circulating into the bottom plug where circulation pressure causes the bottom plug to be released. To release the Type 261 Top Plug the Type 261-2 Launching Dart is released on top of the cement and pumped down through the drill string until it engages and releases the top plug from the running tool. The Type 260 Bottom Plug and Type 261 Top Plug are manufactured using the anti-rotation teeth and plastic cores used in Top-co Type 247 and 248 cementing plugs. This allows for quick and easy drill out using conventional or PDC drill bits.

TYPE 709 COMBINATION TOP PLUG

TYPE 707 TOP FLEXIBLE COMBINATION PLUG

TYPE 708 BOTTOM FLEXIBLE COMBINATION PLUG

TOP-CO INDUSTRIES LTD.

TYPE 260 TOP CEMENTING PLUG AND TYPE 261 BOTTOM CEMENTING PLUG

FLOAT EQUIPMENT AND ACCESSORIES

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TOP-CO INDUSTRIES LTD. STAGE CEMENTING EQUIPMENT Top-co offers three types of stage cementing collars. The Type 210 Stage Collar is a mechanical stage collar that relies on gravity and an opening bomb or opening plug to open the cementing ports in the collar. The Type 241 Stage Collar and 242 Packer Cementing Collar are hydraulic stage collars that use internal casing pressure to open the cementing ports. The use of Top-co Stage Collars will allow for reduced contamination of cement where a long column of cement is being placed; reducing the breakdown of weak formations due to a long column of cement; allow for effective cement placement around lost circulation zones, and to selectively place cement over certain casing intervals.

Plug systems for different applications are available to allow the stage collars to be used in a wide range of applications where stage cementing is required. All of the stage collars are designed with built in locks that lock the sleeves in the required positions during running, cementing and after completion of the cementing operation. All materials that are within the drift diameters are made from easily drillable material allowing for quick and easy drill out of the plugs and seats. The stage collars are available in different casing grades, casing weights and thread connections.

TYPE 210 STAGE CEMENTING COLLAR AND PLUG SYSTEMS The Top-co Type 210 Stage Collar is a proven design that is manufactured in sizes 4 1/2" / 114.3mm through 20" / 508mm. The design of the tool incorporates two internal sleeves that are shifted down to open and close the cementing ports. The opening and closing seats that catch the plugs feature a wide seating area to ensure excellent seating with the opening bomb and closing plug. The seats are short in length reducing the drill out time. Double locking mechanisms are used on the closing sleeve that locks the sleeve in position both during the closing movement and after it has been fully closed. The closing procedure incorporates a system for allowing trapped fluid between the sleeves to be dissipated and permits the closing sleeve to fully lock in the down position.

TWO STAGE THREE PLUG CEMENTING The standard two stage cementing procedure uses conventional floating equipment, either standard valve or filling float valves on the bottom of the casing string. The Rubber Baffle Plate is installed on top of the float collar. The stage collar is installed in the casing string at the position where the second stage cement is to be pumped into the annulus. If a casing packer is being used the stage collar will be located above the packer. The operation of the stage collar is illustrated below in sequence. Sequence #1; after running the casing, circulation is performed, the first stage cement is displaced and the Type 211-2 Flexible First Stage Plug is placed on top of the cement and is pumped down to the float collar completing the first stage cement job. The bumping of the plug into the baffle plate located in the float collar will allow for pressure indication and inflation of the casing packer if applicable. Sequence #2; the Type 210-3 Opening Trip Bomb is then released into the casing and allowed to gravitate to the stage collar. Sequence #3; pressure is then applied to open the stage collar port and begin circulation. Sequence #4; after circulation the second stage cement is pumped followed with the Type 210-4 Closing Plug on top of the second stage cement. The plug and cement are displaced to the stage collar where the closing plug will seat. Sequence #5; application of pressure effects the closing of the stage collar ports and completes the job.

TYPE 210 STAGE COLLAR

TYPE 210-4 CLOSING PLUG

TYPE 210-3 OPENING BOMB

TWO STAGE FOUR PLUG CEMENTING The two stage four plug cementing procedure is used where a lead plug is required to be run prior to the first stage cement.

TYPE 211-2 FLEXIBLE FIRST STAGE PLUG AND Where there is no requirement for applying pressure to the RUBBER BAFFLE PLATE

#1

#2

#3

casing after first stage cement displacement, a Type 211-1 Flexible By- Plug is run in front of the first stage cement. First stage cement is then run as usual with the Type 211-2 Flexible First Stage Plug pumped on top of the cement. Upon completion of displacement no pressure indication will be obtained. The second stage cementing is performed in the manner described under Two Stage Three Plug Cementing.

Where it is required to obtain a pressure indication upon displacement of the first stage cement as may be the case when a casing packer is being run; a Type 211 Landing Collar should be run above the float collar. The Landing collar will allow the Type 211-1 Flexible By plug to be pumped through the landing collar to the float collar. On landing the plug in the float collar the cement is displaced, by- ing the flexible plug. A Type 210-2 Flexible Shut-off Plug is used instead of the 211-2 Plug to displace the first stage cement. This plug will land in the landing collar allowing for an indication that the plug has been displaced. The pressure inside the casing can be now increased to inflate a casing packer and test the casing.

#4

10

#5

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD.

CONTINUOUS TWO STAGE CEMENTING Continuous two stage cementing is implemented in situations where there is a requirement to begin circulation of the second stage immediately after the first stage cement has been displaced or where the inclination of the stage collar is such that the standard opening bomb will not properly gravitate to the opening seat in the stage collar. The latter situation is often encountered in horizontal and highly deviated wells for two stage cementing. The procedure for performing Continuous Stage cementing is that a Type 211-1 Flexible By- Plug is used in front of the first stage cement. The first stage cement is then pumped into the casing followed by the Type 211-2 Flexible First Stage Plug. Displacement fluid required to fill the casing between the float collar and the stage collar is then pumped, the Type 210-3 Continuous Opening Plug is released and displacement is continued. The plugs are then displaced with the Type 210-1opening plug arriving at the stage collar just before the 211-2 opening plug lands in the float collar. Application of pressure will open the stage collar and circulation of the second stage can be performed. Pumping of the second stage cement and closing of the stage collar is accomplished using the Type 210-4 Closing Plug.

TYPE 211-1 FLEXIBLE BY- PLUG

TYPE 210-3 CONTINUOUS OPENING PLUG

THREE STAGE CEMENTING Three stage cementing can be performed using Type 210 Stage Collars. The installation of Type 212 Reduction valve seats in the lower stage collar and a set of Type 212 Three Stage Cementing Plugs permits three stage cementing to be performed. The Type 212 Plug set comes with a special first stage plug, opening bomb and closing plug that are designed to be pumped through the upper stage collar and work effectively in operating the lower stage cementing collar. The Type 212 Plug set is also supplied with the reduction valve seats required to convert a standard Type 210 Stage Collar for use with the plugs.

TYPE 211 LANDING COLLAR

TYPE 212 THREE STAGE OPENING TRIP BOMB AND CLOSING PLUG

TOP-CO TYPE 210 STAGE COLLAR STAGE COLLAR SIZE INCH 4 1/2 5 5 1/2 5 3/4 6 5/8 7 8 5/8 9 5/8 10 3/4 11 3/4 12 3/4 13 3/8 16 18 5/8 20

MM 114.3 127.0 139.7 146.1 168.3 177.8 219.1 244.5 273.1 298.5 323.9 339.7 406.4 473.1 508.0

BODY OUTSIDE SIZE INCH 5 3/4 6 1/4 6 3/4 6 7/8 7 7/8 8 1/8 10 1/8 11 1/8 12 1/4 13 1/2 14 3/4 15 17 5/8 20 1/4 21 5/8

MM 146.1 158.8 171.5 174.6 200.0 206.4 257.2 282.6 311.2 342.9 374.7 381.0 447.7 514.4 549.3

OVER ALL LENGTH INCH 30 7/8 31 1/4 31 5/8 31 5/8 31 1/2 32 3/4 34 7/8 35 35 35 1/4 35 1/2 39 1/4 42 42 1/2 43 1/8

MM 784.2 793.8 803.3 803.3 800.1 831.9 885.8 889.0 889.0 895.4 901.7 997.0 1066.8 1079.5 1095.4

OPENING SEAT INSIDE DIAMETER INCH MM 2 5/8 66.7 3 76.2 3 3/8 85.7 3 3/8 85.7 4 3/8 111.1 4 3/4 120.7 6 152.4 7 177.8 203.2 8 228.6 9 254.0 10 266.7 10 1/2 333.4 13 1/8 400.1 15 3/4 435.0 17 1/8

TOP-CO INDUSTRIES LTD.

CLOSING SEAT INSIDE DIAMETER INCH MM 3 76.2 3 1/2 88.9 4 101.6 4 101.6 5 127.0 5 3/8 136.5 6 3/4 171.5 7 3/4 196.9 8 3/4 222.3 9 3/4 247.7 10 3/4 273.1 11 1/8 282.6 13 7/8 352.4 16 1/2 419.1 17 7/8 454.0

1ST STAGE PLUG OVERALL LENGTH INCH MM 11 1/5 284.5 12 304.8 12 1/2 317.5 12 1/2 317.5 13 5/8 346.1 16 406.4 17 1/2 444.5 18 1/2 469.9 19 1/4 489.0 20 508.0 20 1/4 514.4 20 1/4 514.4 20 508.0 20 7/8 530.2 20 7/8 530.2

OPENING BOMB OUTSIDE DIAMETER INCH MM 2.82 71.6 3.32 84.3 3.82 97.0 3.82 97.0 122.2 4.81 127.0 5.00 165.1 6.50 190.5 7.50 215.9 8.50 241.3 9.50 266.7 10.50 279.4 11.00 346.1 13 5/8 412.8 16.25 447.7 17 5/8

CLOSING VALVE OUTSIDE DIAMETER INCH MM 3 1/2 88.9 3 3/4 95.3 108.0 4 1/4 108.0 4 1/4 142.9 5 5/8 149.2 5 7/8 187.3 7 3/8 212.7 8 3/8 238.1 9 3/8 263.5 10 3/8 285.8 11 1/4 298.5 11 3/4 365.1 14 3/8 431.8 17 466.7 18 3/8

CLOSING PLUG LENGTH INCH 8 5/8 9 1/8 9 3/4 9 3/4 9 9 13/16 11 11 7/8 12 10 3/8 15 3/4 15 7/8 18 19 19 7/16

FLOAT EQUIPMENT AND ACCESSORIES

MM 219.1 231.8 247.7 247.7 228.6 249.2 279.4 301.6 304.8 263.5 400.1 403.2 457.2 482.6 493.7

TOTAL AREA OF CEMENT PORTS SQ. IN. SQ. CM 2.65 17.1 2.65 17.1 2.65 17.1 2.65 17.1 28.52 4.42 28.52 4.42 38.77 6.01 38.77 6.01 38.77 6.01 38.77 6.01 46.52 7.21 46.52 7.21 47.48 7.36 63.35 9.82 79.16 12.27

11

TOP-CO INDUSTRIES LTD. TOP-CO TYPE 241STAGE COLLAR HYDRAULIC & MECHANICAL The Type 241 Stage Cementing Collar has been designed for requirements of stage cementing applications where the operator wants the flexibility to open the stage collar either hydraulically or mechanically. The Type 241 is unique in the operation of the opening sleeve. Unlike other designs where the opening sleeve shifts down when it is opened by hydraulic force or a mechanical trip bomb, the Type 241 incorporates an opening sleeve that shifts up when opened by hydraulic casing pressure. This design prevents the accidental opening of the cementing ports when the first stage plug is pumped through the stage cementing collar. When H O opened mechanically, the opening sleeve Y P shifts down, similar to a conventional mechanical stage collar. D E

R

R

The design of the 241 stage cementing A A collar is based upon the proven Top-co Type 210 mechanical stage collar that U T has been successfully used for over 20 years. The design L I features two internal sleeves that shift during the stage cementing operations. The bottom sleeve can be shifted I O open through the use of hydraulic pressure or by dropping a C N trip bomb and allowing it to gravitate to the opening seat. The stage collar can be field set to open hydraulically at different opening pressures. This is achieved through the addition or removal of the shear screws from the stage #1 #2H #3H #4H cementing tool. The changing of the opening pressure does affect the force required to open the stage collar mechanically if an opening bomb is subsequently used. Closing of the stage cementing collar is effected through the pumping of a closing plug behind the second stage cement and applying pressure upon completing displacement.

M E C H A N I C A L

The Top-co Type 241 stage cementing collar can be ordered for applications for two stage cement jobs or three stage cement jobs. The Type 241 can also be used in liner applications when the closing plug has been adapted to fit the closing seat in the stage collar.

O P E R A T I O N

The sequence of operation is illustrated above and to the left. #1 shows the tool during run-in operations. #2H shows the opening sleeve shifted up after opening through application of pressure. #3H shows the closing plug landing and #4H shows the opening and closing sleeve shifted to the closed position. #2M shows the opening bomb landed in the opening sleeve. #3M shows the opening sleeve shifted to the open position. #4M shows the closing plug landing and #5M shows the sleeves shifted to the closed position.

#2M STAGE COLLAR SIZE INCH 4 1/2 5.0 5 1/2 5 3/4 6 5/8 7.0 8 5/8 9 5/8 10 3/4 12 3/4 13 3/8

12

MM 114.3 127.0 139.7 146.1 168.3 177.8 219.1 244.5 273.1 323.9 339.7

#3M BODY OUTSIDE SIZE

INCH 5 3/4 6.0 6 3/4 7.0 7 7/8 8 1/8 10 1/8 11 1/8 12 1/4 14 3/4 15.0

MM 146.1 152.4 171.5 177.8 200.0 206.4 257.2 282.6 311.2 374.7 381.0

#4M

OVER ALL LENGTH INCH 39 39 40 40 40 40 41 41 42 44 44

MM 990.6 990.6 1016.0 1016.0 1016.0 1016.0 1041.4 1041.4 1066.8 1117.6 1117.6

TOP-CO INDUSTRIES LTD.

#5M

CLOSING SEAT INSIDE DIAMETER INCH MM 76.2 3.0 82.6 3 1/4 101.6 4.0 101.6 4.0 133.4 5.0 136.5 5 1/4 171.5 6 3/4 196.9 7 3/4 222.3 8 3/4 273.1 10 3/4 282.6 11 1/8

OPENING SEAT INSIDE DIAMETER INCH MM 2 5/8 66.7 2 7/8 73.0 3 5/8 92.1 3 5/8 92.1 4 3/8 111.1 4 5/8 117.5 6.0 152.4 7.0 177.8 8.0 203.2 10.0 254.0 10 1/2 266.7

Each stage collar is provided with a baffle plate, first stage flexible indicating plug, opening trip bomb and closing plug as standard equipment. CLOSING VALVE OUTSIDE DIAMETER INCH MM 3 1/2 88.9 3 3/4 95.3 4 1/4 108.0 4 1/4 108.0 5 5/8 142.9 5 7/8 149.2 7 3/8 187.3 8 3/8 212.7 9 3/8 238.1 11 1/4 285.8 11 3/4 298.5

OPENING BOMB OUTSIDE DIAMETER INCH MM 2 11/16 71.6 3 1/8 79.4 3 11/16 97.0 3 11/16 97.0 4 11/16 122.2 5.0 125.0 6 1/2 165.1 7 1/2 190.5 8½ 215.9 10 1/2 266.7 11.0 279.4

FLOAT EQUIPMENT AND ACCESSORIES

TOTAL AREA OF CEMENT PORTS SQ. IN. SQ. CM 2.65 17.09 4.41 28.45 4.41 28.45 4.41 28.45 4.41 28.45 4.41 28.45 6.01 38.77 6.01 38.77 6.01 38.77 6.01 38.77 6.01 38.77

TOP-CO INDUSTRIES LTD. TOP-CO TYPE 242 PACKER CEMENTING COLLAR The Type 242 Packer Cementing Collar (PCC) has been designed to address the requirements of stage cementing packer applications where the operator wants the flexibility to inflate the packer and open the Packer Cementing Collar either hydraulically or mechanically. The Type 242 PCC is unique in that the packer and the cementing collar can be hydraulically actuated through the application of casing pressure immediately upon displacement of the first stage cement. There is the option to run it as a hydraulic only operated tool. The need to wait for the opening dart to drop to the packer collar is eliminated.

The design of the Packer The packer uses high strength stainless steel slats to reinforce the full length of the inflatable element. The Cementing Collar packers are available with standard 3 ft. (0.9m) and 10 ft. (3m) seal lengths. A pliable oil resistant features two internal elastomer covers the steel reinforcement for effective sealing in open hole. One end of the sleeves that shift during the stage packer element slides while maintaining a seal to the casing mandrel. The 242 packer collar is cementing operations. The PCC best suited for use in vertical well and low build rate deviated well applications. The can be field set to open hydraulically at inflation is controlled by a Safe Lok valve system. The opening and closing different opening pressures. The Type 242 pressures can be adjusted through the field changeable shear pin incorporates an opening sleeve that shifts up when arrangement. Inflation of the packer is achieved through application of opened by hydraulic casing pressure or down when casing pressure. Pressure is normally applied upon opened mechanically through the use of an opening trip bomb. displacement of the first stage displacement plug. Optionally a This design prevents the accidental opening of the cementing packer inflation activation bomb or pump down plug ports when the first stage plug is pumped through the Packer Cementing can be used to achieve pressure integrity to inflate the Collar. The bottom sleeve can be shifted open through the use of hydraulic packer element. casing pressure or by dropping a trip bomb and allowing it to gravitate to the opening seat. The changing of the opening pressure does affect the force required to open the PCC mechanically when the bomb is used. Closing of the PCC is effected through the pumping of a closing plug behind the second stage cement. The standard plug system includes the first stage displacement plug and baffle plate, packer inflation activation trip bomb, 2nd stage opening trip bomb and closing plugs. Plug down packer inflation and opening plugs are optionally available. The Top-co Type 242 Packer Cementing Collar can be ordered for applications for two stage cement jobs or three stage cement jobs. The Type 242 PCC can also be used in liner applications when the liner wiper plug system has been adapted to Top-co specifications. OPENING SEAT

SECONDARY OPENING SEAT

CLOSING SEAT

2 nd STAGE GRAVITY DROP OPENING TRIP BOMB 2 nd STAGE CLOSING PLUG

STAGE COLLAR SIZE INCH 4 1/2 5.0 5 1/2 5 3/4 6 5/8 7.0 8 5/8 9 5/8 10 3/4 11 3/4 12 3/4 13 3/8 16.0 18 5/8 20.0

MM 114.3 127.0 139.7 146.1 168.3 177.8 219.1 244.5 273.1 298.5 323.9 339.7 406.4 473.1 508.0

2nd STAGE PUMP DOWN OPENING PLUG

BODY OUTSIDE SIZE INCH 5 3/4 6.0 6 3/4 7.0 7 7/8 8 1/8 10 1/8 11 1/8 12 1/4 13 1/2 14 3/4 15.0 17 5/8 20 1/4 21 5/8

MM 146.1 152.4 171.5 177.8 200.0 206.4 257.2 282.6 311.2 342.9 374.7 381.0 447.7 514.4 549.3

OVER ALL LENGTH INCH 149 149 149 149 148 148 148 149 149 151 151 161 161 161 161

MM 3785 3785 3785 3785 3760 3760 3760 3785 3785 3836 3836 4090 4090 4090 4090

OPENING SEAT INSIDE DIAMETER

INCH 2 1/8 2 3/8 3 1/8 3 1/8 3 7/8 4 1/8 5 3/8 6 3/8 7 3/8 8 3/8 9 3/8 9 3/4 12 1/2 15 1/8 16 1/2

MM 54.0 60.3 79.4 79.4 98.4 104.8 136.5 161.9 187.3 212.7 238.1 247.7 311.1 384.2 419.1

TOP-CO INDUSTRIES LTD.

PACKER INFLATION ACTIVATION OPTIONAL BOMB GRAVITY DROP

OPTIONAL

OPTIONAL

OPTIONAL

CLOSING SEAT INSIDE DIAMETER INCH MM 76.2 3.0 82.6 3 1/4 101.6 4.0 101.6 4.0 127.0 5.0 136.5 5 1/4 171.5 6 3/4 196.9 7 3/4 222.3 8 3/4 247.7 9 3/4 273.1 10 3/4 282.6 11 1/8 352.4 13 7/8 419.1 16 1/2 454.0 17 7/8

1ST STAGE PLUG OVERALL LENGTH INCH MM 111/2 284.5 12.0 304.8 12 1/2 317.5 12 1/2 317.5 13 5/8 346.1 16.0 406.4 17 1/2 444.5 18 ½ 469.9 19 1/4 489.0 20.0 508.0 20 1/4 514.4 20 1/4 514.4 20.0 508.0 20 7/8 530.2 20 7/8 530.2

1st STAGE DISPLACEMENT PLUG AND BAFFLE PLATE

PACKER INFLATION PUMP DOWN PLUG OPENING BOMB OUTSIDE DIAMETER INCH MM 71.6 2.82 84.3 3.32 97.0 3.82 97.0 3.82 122.2 4.81 127.0 5.00 165.1 6.50 190.5 7.50 215.9 8.50 241.3 9.50 266.7 10.50 279.4 11.00 346.1 13 5/8 412.8 16.25 447.7 17 5/8

CLOSING VALVE OUTSIDE DIAMETER INCH MM 88.9 3 1/2 95.3 3 3/4 108.0 4 1/4 108.0 4 1/4 142.9 5 5/8 149.2 5 7/8 187.3 7 3/8 212.7 8 3/8 238.1 9 3/8 263.5 10 3/8 285.8 11 1/4 298.5 11 3/4 365.1 14 3/8 431.8 17.0 466.7 18 3/8

CLOSING PLUG LENGTH INCH 8 5/8 9 1/8 9 3/4 9 3/4 9.0 9 13/16 11.0 11 7/8 12.0 10 3/8 15 3/4 15 7/8 18.0 19.0 19 7/16

FLOAT EQUIPMENT AND ACCESSORIES

MM 219.1 231.8 247.7 247.7 228.6 249.2 279.4 301.6 304.8 263.5 400.1 403.2 457.2 482.6 493.7

TOTAL AREA OF CEMENT PORTS SQ. IN. SQ. CM 2.65 17.1 4.41 28.45 4.41 28.43 4.41 28.45 4.41 28.45 4.41 28.45 6.01 38.77 6.01 38.77 6.01 38.77 6.01 38.77 7.21 46.52 7.21 46.52 7.36 47.48 9.82 63.35 12.27 79.16

13

TOP-CO INDUSTRIES LTD.

TYPE 214 CEMENT HEAD The Top-co Type 214 Plug Dropping Cement Head is designed to drop Top-co's Stage Collar cementing plugs or conventional top and bottom cementing plugs. The cement heads are available in either single or double cavity configurations. The Type 214 Cement Head is manufactured utilizing API grade steels with connections for API 8 round, buttress and threads. The cementing heads are available in a wide range of working pressures from 3,000 psi / 20 Mpa to 10,000 psi / 68 Mpa. All cement heads are hydrostatically tested prior to shipment.

TYPE 214 DOUBLE CAVITY CEMENT HEAD WITH PLUG VALVES AND ACME THREADED CASING CONNECTOR

TYPE 214 DOUBLE CAVITY CEMENT HEAD WITH PLUG CAVITY SWEEP ARMS, STANDARD QUICK RELEASE RETAINER BARS AND ACME THREADED CASING CONNECTOR

14

TOP-CO INDUSTRIES LTD.

The Design of the Type 214 Cement Head incorporates such features as quick release retainer bar, double gland seals for positive sealing of indicating wires, fully detachable cementing manifold and an integral pressure relief system to allow for pressure equalization. Optional features include, plug cavity sweep arm for confirming plug release, rotating release retainer bars and quick change casing connectors. The cement head manifold is supplied with either ball valves or plug valves rated to the same working pressure as the cement heads. The Type 214 Cement Heads are available in sizes 2 3/8” / 60.3mm through 20" / 508mm.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. TOP-CO TYPE 214 CEMENT HEAD

CEMENT HEAD QUICK CHANGE CONNECTOR

TYPE 214 DOUBLE CAVITY CEMENT HEAD WITH PLUG VALVES, QUICK CHANGE CASING CONNECTOR AND ROTATING RELEASE RETAINER BARS

INCH

INCH

MM

INCH

MM

INCH

MM

INCH

MM

INCH

MM

INCH

MM

SQ. IN.

SQ. CM

SWEEP ARM ASSEMBLY CEMENTING MANIFOLD WELDED CONNECTION

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

15

TOP-CO INDUSTRIES LTD. SPECIALTY EQUIPMENT

TYPE 200 THREAD LOK COMPOUND Top-co Type 200 Thread Lok Compound is a thread compound formulated for the locking of casing threads. This compound is used for locking the float equipment and casing ts on the bottom of the casing to prevent unscrewing of the threads during drill-out operations. The two part compound provides superior strength and works in adverse temperature conditions.

TYPE 100 API MODIFIED PIPE COMPOUND Top-co Type 100 API modified pipe compound is a thread lubricant, protectant and sealant that is manufactured according to the specifications of API Bulletin 5A2. The compound contains rust and oxidation inhibitors and is formulated to ensure brushability over a wide temperature range. The pipe compound will seal and withstand pressures up to 69 Mpa / 10,000 PSI and will not harden and dry. The Type 100 modified pipe compound is available in 9 and 15 kilogram pails.

TYPE 245 BAFFLE COLLAR The Type 245 Baffle Collar is an effective method for landing cementing plugs at specific points in the casing string. This is useful in situations such as liner cementing and where no float collar or float shoe is being run. The Type 245 Baffle collar is a cement filled collar that is easily drillable.

TYPE 240 DEPTH ORIENTATION COLLAR The Type 240 Depth Orientation Collar is an economical means of providing a correlation point that can be referenced during well logging operations. The collar may be located at any point in the casing string and provides a clean smooth bore that is compatible with the corresponding casing bore.

TYPE 259 PRODUCTION CASING CAP The slip-on cap is designed to be easily installed over the exposed top of the production casing to prevent foreign objects from being dropped into the well after the drilling rig has moved off of the location and prior to production equipment being installed. The casing cap is manufactured from steel and is installed and locked into place with an integral set screw. The Type 259 Casing Cap is manufactured in sizes 4 1/2" / 114.3mm through 7" / 177.8mm.

16

TOP-CO INDUSTRIES LTD.

TYPE 213 BELL NIPPLE The Top-co Type 213 Bell Nipple is designed to be slipped over and welded onto the production casing stub so that a threaded wellhead can be installed onto the bell nipple. Manufactured from seamless K-55 material with API 8 round Short threads in sizes 4 1/2" / 114.3mm through 7" / 177.8mm.

TYPE 203 BAFFLE PLATE The Type 203 Baffle Plate is used for landing cementing plugs and is designed to be installed in the center of a casing coupling. These units are available in both aluminum and plastic materials, and come in threaded and flush outside diameter configurations. The Baffle Plates are available in sizes 4 1/2" / 114.3mm through 13 3/8" / 339.7mm.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. CENTRALIZATION PRODUCTS Top-co centralization products are designed and manufactured utilizing superior steels and manufacturing processes combined with a quality assurance program that maintains high product standards required for successful cementing and completions. Top-co uses only alloy steel for the manufacture of all springs used in our flexible bow spring centralization products. This material is used for its ability to provide the high strength and wear resistance that is required for down-hole conditions. The use of alloy material also provides the required metalurgical compatibility to allow Top-co's welded centralizers to be among the strongest in the industry. All heat treating is performed in Top-co's computer controlled heat treating furnace. Regular testing of centralization products is performed in accordance with API Specification 10D. Starting force and restoring force tests are performed to confirm that Topco's centralization products consistently exceed the requirements of API Spec. 10D. Additionally, destructive pull tests are performed to ensure the total strength of the completed products. Top-co manufactures many different styles and heights of centralizers to achieve the proper restoring and starting forces required for the wide range of down hole conditions faced in today's drilling operations. For severe down-hole conditions that are encountered in the drilling of highly deviated and horizontal wells. Top-co strongly recommends the use of the welded centralization products. Ultimate tensile strength for these products averages 3 to 4 times higher than non-weld centralization products. Specialty centralizers such as liner centralizers, liner turbolizers, positive stand-off centralizers, centralizers with integral stop collar and turbolizers, tubing and drill pipe centralizers, gravel pack centralizers, and stainless steel centralizers are all manufactured by Top-co Industries. Computer generated centralization programs for all types of wells including highly deviated and horizontal wells are available by ing Top-co Industries Ltd. Centralizer spacing software designed for use by end s is available from Top-co Industries.

WELDED CENTRALIZER PRODUCTS TYPE 300 WELDED STANDARD BOW CENTRALIZER

TYPE 335 WELDED SEMI-POSITIVE CENTRALIZER

Type 300 Standard Bow Centralizer is Top-co's long standing conventional line of welded centralizers. The welded construction provides for superior strength with destructive tensional force up to 4 times higher than non-weld centralizer products. Designed to be installed over stop collars or casing couplings the Type 300 is available in a wide range of casing and hole sizes. The Type 300 is also made in gravel pack and drill pipe centralizer styles.

Top-co Type 335 Semi-positive Centralizer is designed for use in highly deviated and horizontal wells where low running forces and very high centering forces are required. The very low running force allows the casing to run freely into difficult wellbores while the bow springs provide excellent standoff when high loads are encountered. The design of the semi-positive centralizer allows for complete centering in under and slightly over gauge holes while providing the same centering force that can be produced with positive centralizers or stand-off bands.

TYPE 305 WELDED HRLS CENTRALIZER

TYPE 320 WELDED TURBOLIZER

Type 305 HRLS (HIGH RESTORING LOW STARTING) welded centralizers are designed for wells where differential sticking may occur and low running and starting forces are desirable to achieve easy running of the casing without losing the high centering forces required for proper casing standoff. The HRLS centralizer can be installed over stop collars or casing collars.

Top-co Type 320 Welded Turbolizer is based upon the Type 300 Centralizer with Turbolating Fins added to the bow springs. The turbolizers are supplied with integral set screws located in the lower collar to secure the turbolizers on the casing.

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

17

TOP-CO INDUSTRIES LTD. TYPE 310 LINER CENTRALIZER

TYPE 330 POSITIVE CENTRALIZER

Top-coType 310 Liner Centralizer uses a solid end band that is installed by sliding the centralizer onto the casing. It provides for minimal annular obstruction in close tolerance holes. Used primarily in liner completions, the Type 310 liner centralizer can be supplied with integral set screws in the lower collar or can be installed over Type 415 liner stop collars. Liner turbolizers (TYPE 311) are also available where additional turbulence is desired during circulation and cementing.

Top-co Type 330 welded Positive Centralizers provide positive centralization of all types and sizes of casing. These units are recommended for use in liner overlaps and cased hole applications. These units are normally supplied 1/4" / 6mm under the inside diameter of the casing or hole in which the centralizer will be run. The units are installed between stop collars and/or casing collars.

TYPE 341 HEAVY DUTY STAND-OFF BAND

TYPE 340 CASING STAND-OFF BAND

Top-co Type 341 Heavy Duty Stand-off Band is designed for severe loading conditions where positive stand-off of the casing is desired. Manufactured from superior steel, the angled fins are welded to the body. Optional integral set screws to attach the Stand-off Bands to the c a s i n g c a n b e o r d e r, a l t h o u g h t h e recommended procedure for installation is to locate the stand-off band between stop collars and/or casing collars. This will allow the stand-off bands to rotate on the casing. These units can be supplied for both close tolerance and conventional tolerance casing/hole size combinations. Unless otherwise requested, the standard clearance between the outside diameter of the flutes and the hole is 1/4" / 6.3mm. The stand-off bands are supplied with either right hand or left hand spiral flutes.

Top-co Type 340 Casing Stand-off Band is designed to provide a positive stand-off of the casing for both cased and open holes. The angled fins provide for increased turbulent flow and for bridging of keyseats that may be encountered. The recommended use for the Type 340 Stand-off Band is in applications where close tolerance between the casing and the hole is being encountered. Originally designed for liner applications, they are also very popular for horizontal open hole completions or slotted liners in consolidated formations. The design of the Stand-off Band allows for reciprocation and rotation during cementing and can be installed between Type 415 Stop Collars or allowed to float on the casing.

TYPE 317 SPIRAL POSITIVE CENTRALIZER

TYPE 421 AND 422 COUPLING GUIDES

Top-co Type 317 Spiral Welded Positive Centralizers provide for positive centralization of all types and sizes of casing. This product uses superior solid steel bows that will not deform under severe loading conditions. The design incorporates solid end bands for increased annular flow area. These units are normally supplied 1/4" / 6mm under the inside diameter of the casing or hole in which the centralizer will be run. The units are installed between stop collars and/or casing collars. Hinged units(Type 318) are available.

Type 421 and Type 422 Coupling Guides are useful tools that assist the running of casing and liners where small annular clearances are encountered. These products are designed for use with coupled casing and are installed just below the casing coupling. The 421 guide is for rotating applications and free floats on the casing. The outside diameter is larger then standard casing couplings. The 422 guide is used for straight running procedures and uses set screws to hold the guide below the coupling. The outer diameter is the same as the casing coupling. The 421 guide is shown to the left and the 422 guide is shown to the right.

NON-WELD CENTRALIZER PRODUCTS Top-co offers two series of non-weld casing centralizers, the 3XX series and the new 8XX series. The 3XX series is designed for compact shipping of the centralizer components and field assembly with common hand tools. The 8XX series is designed as an integral non-weld centralizer that is preassembled prior to shipment at the point of manufacture. The multiple hinge design allows for compact shipping and easy handling. The 8XX series offer higher ultimate tensile strength and a rigid structure when assembled.

LEFT - 8XX SERIES ASSEMBLY DETAIL BELOW - 8XX SERIES STACKED

3XX SERIES

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TOP-CO INDUSTRIES LTD.

8XX SERIES

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. NON-WELD CENTRALIZER PRODUCTS

TYPE 850

TYPE 850 / 350 NON-WELD STANDARD BOW CENTRALIZER

TYPE 885 / 385 NON-WELD SEMI-POSITIVE CENTRALIZER

The Type 850 & 350 Non-weld Bow Centralizer uses the same style of spring design found in the Type 300 centralizers. The Type 350 Centralizer is available in a wide range of casing and hole sizes and is designed to be installed over stop collars or casing collars. The Type 850 Centralizer is available in the popular casing sizes and is also designed to be installed over stop collars or casing couplings.

The Type 885 & 385 Non-weld Semipositive Centralizers are excellent choices for highly deviated and horizontal well bores. Where softer unconsolidated formations are encountered in deviated and horizontal wells these centralization units provide the best solution for easy running and centering of casing and tubing strings. These Centralizers are designed to be installed over Type 415 Stop Collars and should not be installed over casing couplings.

TYPE 350

TYPE 355 NON-WELD HRLS CENTRALIZER

TYPE 870 / 370 NON-WELD TURBOLIZER

The Non-weld HRLS Type 355 Centralizer achieves the high performance characteristics of the Type 305 centralizer while maintaining easy field assembly. The HRLS line of centralizers is particularly well suited for highly deviated and horizontal wells where hole conditions range from consolidated to unconsolidated formations. The HRLS centralizers are available in most common casing /hole size combinations.

The Top-co Type 870 & 370 Non-weld Turbolizers incorporates turbolating fins and integral set screws in the lower collar to provide a secured centralizer capable of turbolating the flow of the fluid in the area directly above the turbulating fins. The turbolizer collar with the set screws should be the lower collar when the centralizer is installed on the casing.

TYPE 885

TYPE 385

TYPE 870

TYPE 355

TYPE 370

TYPE 880

TYPE 880 / 380 NON-WELD POSITIVE CENTRALIZER

TYPE 344 SHORT POSI BARS TYPE 345 LONG POSI BARS

The Type 880 & 380 Positive Centralizers are designed to provide positive stand-off of casing inside of cased holes. The shape of the positive bows allows for optimum fluid flow past the centralizer. The outer diameter of the bows are supplied 1/4” / 6mm smaller then the casing bore that they are being run into. These Centralizers are designed to be installed between Stop Collars or free floated on the casing.

Type 344 and Type 345 Posi Bars are weld-on bars that are attached to the casing and either the shoe or collar. These units are supplied in sets of four and when installed will provide for positive stand-off of the casing around the shoe and collar. The Posi Bars also provide a means of firmly attaching the shoe and collar ts to the casing as added insurance against backing off the threads during drillout operations.

TYPE 380

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

19

TOP-CO INDUSTRIES LTD. CASING ACCESSORIES TYPE 405 STOP COLLAR

TYPE 400 CEMENT BASKET

Top-co Type 405 Stop Collar is designed to latch-on to the casing without having to be slipped over the end of the casing allowing for a quick and easy installation. These stop collars incorporate a hinge with the locking mechanism being located 180 degrees from the hinge. A single bolt is used to tighten the stop collar to the casing. This design of stop collar does not produce markings or indentations on the casing after installation. The holding force of the stop collar after proper installation is up to 1000% higher than the allowable centralizer starting force as specified in API Specification 10D.

The Top-co Type 400 Cement Basket is an effective aid in retaining and ing the cement column where weak formations and stage cementing is encountered. The cement basket utilizes the same design criteria and manufacturing processes as used in Top-co Centralizers. The Cement Basket Petals are high strength spring steel which allows for strength and flexibility to long columns of cement during primary cementing operations. The Cement Basket Petals are arranged in an over-lapping method that allows for maximum fluid age from below while allowing for retention of the above fluids through the entire operating range of the cement basket. The Type 400 Cement Basket is produced in the standard slip-on design with hinged, latch-on styles also available. The Cement Basket should be installed over a stop collar and are available in sizes 2 3/8" / 60.3mm through 30" / 762mm.

TYPE 455 ROTATING CABLE WALL CLEANER The Top-co Type 455 Rotating 5' (1.5 Meter) Cable Wall Cleaner is an effective tool for use in cleaning mud cake from the wellbore and creating turbulence during cementing operations when the casing is rotated. The Rotating 5' Cable Wall Cleaner uses high strength steel cable looped in an over-lapping method to produce an un-interrupted wiping action. The mounting surface of the cleaner is concave to facilitate flush mounting with the outside diameter of the casing. The 5' strip cleaners are mounted to the casing using stop collars.

TYPE 410 STOP COLLAR TYPE 450 RECIPROCATING CABLE WALL CLEANER Top-co's Type 450 Reciprocating Cable Wall Cleaner is a slip-on cleaner with an integral locking device available in sizes 2 7/8" / 73.0mm through 30" / 762mm. Over-lapping high-alloy steel cable is interlaced a full 360 degrees around the band. The Cable Wall Cleaner is locked onto the casing and does not require the use of stop collars. The Type 450 Cable Wall Cleaner is also available in solid end band styles and in a hinged design for use on upset casing and tubing.

TYPE 415 LINER STOP COLLAR The Top-co Type 415 Liner Stop Collar is a solid band stop collar with no hinges, and uses set screws to lock the collar to the casing. Designed for close tolerance applications, these stop collars slide over the end of the casing. They are used for locating liner centralizers, casing stand-off bands and semipositive centralizers on the casing string.

20

TOP-CO INDUSTRIES LTD.

The Type 410 Stop Collar is hinged and utilizes two spiral pins that are driven between the stop collar and the casing to effectively lock the stop collar to the casing. The spiral pins are installed best by the use of an air impact hammer. These stop collars are most effective where low annular clearance is encountered.

TYPE 416 HEAVY DUTY LINER STOP COLLAR The Top-co Type 416 Heavy Duty Liner Stop Collar uses a thicker steel band made from seamless steel pipe to form the collar. Large diameter set screws are incorporated around the circumference to lock the stop collar to the casing. These units are used where extreme loading may occur. The units are also available with straight channels milled in the outer surface where increased annular flow is required.

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. HEAD OFFICE & MANUFACTURING Top-co Industries Ltd. 7720-17 Street Edmonton, Alberta Canada T6P 1S7 Tel: 1-780-440-4440 Fax: 1-780-440-4443 E-Mail [email protected]

CALGARY SALES OFFICE Top-co Industries Ltd. #2900 350-7 Ave. S.W. Calgary, Alberta Canada T2P 3N9 Tel: 1-403-265-2035 Fax: 1-403-265-2039 E-Mail [email protected]

www.topcoindustries.com

CANADIAN STOCKING LOCATIONS ALBERTA BONNYVILLE BROOKS DIMSDALE HIGH LEVEL LLOYDMINISTER PROVOST SYLVAN LAKE VIKING

BRITISH COLUMBIA

BLACKFALDS CORONATION GRANDE PRAIRIE LAC LA BICHE MEDICINE HAT RED EARTH TABER

FORT ST. JOHN

SASKATCHEWAN ESTEVAN SWIFT CURRENT

KINDERSLEY

MANITOBA VIRDEN

Stocking Locations

Edmonton Calgary

INTERNATIONAL OFFICE MIDDLE EAST SALES OFFICE & STOCKING FACILITY Topco International (Middle East) P.O. Box 61004 Jebel Ali Free Trade Zone United Arab Emirates Tel: 9714-883-2292 Fax: 9714-883-2290 E-Mail [email protected]

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

21

TOP-CO INDUSTRIES LTD. INTERNATIONAL AGENTS EGYPT (Water Wells)

AUSTRALIA *ACC Corporate 34 Welshpool Road Welshpool 6106 Perth, Western Australia Tel: +61 8 9470 5070 Fax: +61 8 9470 2608 E-Mail: [email protected]

BANGLADESH

*Petrotech International Company 24 Khorshed St. 0 New Maadi P.O. Box 37 New Maadi 11435 Cairo Egypt Tel: 202 703 2296 Fax: 202 702 1159 E-Mail: [email protected]

EUROPE (EASTERN)

Bangladesh Oilfield Services Ltd. 39, New Eskaton Dhaka - 1000 Bangladesh Tel: 880 2 831 1187, 934 1690 Fax: 880 2 831 2903 E-Mail: [email protected]

CHINA

JJS Oilfield Supply Kiechweg 19 D-29331 Lachendoff Tel: 49 5145 8075 Fax: 49 5145 1755 E-Mail: [email protected]

EUROPE (WESTERN)

Landy Energy Services Inc. Room 1005, 10th Floor Tower C Yuan Da Center No. 5 Huizhong Street, Chao Yang Dis. Beijing China 100101 Tel: 86 10 8489 2200 Fax: 86 10 10 849 1212 E-Mail: [email protected]

COLOMBIA *Parko Services S.A. Carrera 24 Number 24A-40 Santafe de Bogata D.C. Colombia Tel: 571 3353400 Fax: 571 3687641 E-Mail: [email protected]

COSTA RICA P.I.S.E.S.A. P.O. Box 53-4005 Belen Heredia, Costa Rica Tel: 506 293 0111 Fax: 506 293 01121 E-Mail: [email protected]

Normec Oilfield Products GmbH Wernerusstr. 29 D-29227 Celle Tel: 49 5141 882548 Fax: 49 5141 882956 E-Mail: [email protected]

Oil Tools Corporation, 10, Paltan Bazar, 1st Floor Dehra Dun 248001 India Tel: 91 135 29741 Fax: 91 135 659741 E-Mail: [email protected]

*Valve & Tools S.A.E. 17 Road 298-New Maadi, Cairo Arab Republic of Egypt Tel: 202-703-0840 Fax: 202-703-0830 Email: [email protected]

22

Farayand Karan Building #22 Saba Building # 149 Africa Avenue Tehran, Iran 19679 Tel: 98 21 201 3396 Fax: 98 21 205 9066 E-Mail:[email protected]

JAPAN Kyokuto Boeki Kaisha Ltd. 7th Floor, New Otemachi Building 2-2-1, Otemachi, 2-chome Chiyoda-ku, Tokyo Japan Tel: 81 3 3244 3869 Fax: 81 3 3246 2076 E-Mail: [email protected]

Borkit Ltd. 86, Gogol Street Office Number 323 Almaty, 480091 Tel: 7 3272 506 128 Fax: 7 3272 506 129 E-mail: [email protected] Atyrau Office Tel: 7 3122 22 33 01 Fax: 7 3122 22 74 78

INDIA (Oil India) Geological Corporation P. O. Box 2731 Bombay India 400 002 tel: 91 22 205 7588 fax: 91 22 206 8954 E-Mail: [email protected]

*P.T. Budi Arta Sakti Prince Centre Building II 3rd Floor Jalan Jendral Sudirman No. 3-4 Jakarta 10220 Indonesia Tel: 62 21 5713903 Fax: 62 21 5734192 E-Mail: [email protected]

TOP-CO INDUSTRIES LTD.

MEXICO *CaseTech Int'L Mexico Cd. Camargo, Tamps Mexico Phone & Fax 891-97-41597 [email protected]

NEW ZEALAND IRAN

KAZAKHSTAN INDIA (ONGC)

INDONESIA EGYPT (Oil & Gas)

ITALY Magadrill Snc Via Aldo Moro, 8 26010 Credera (CR) Italy Tel: 39 0373 615000 Fax: 39 0373 61989 E-Mail: [email protected]

KUWAIT *Raith Engineering & Mfg. Co.W.L.L. P.O. Box 22223 Safat 13083, Kuwait Tel: 965 2415522 Fax: 965 2445788 Email: [email protected]

MALAYSIA Awatra Sdn. Bhn. Lot 615, Pelita Commercial Centre 98000 Miri, Sarawak, Malaysia Tel: 60 85 41732 Fax: 60 85 428323 E-Mail: [email protected] Kuala Lumpur Tel: 60 3 2480190 Fax: 60 3 2445867 Kemaman Supply Base Tel: 60 9 8633421 Fax: 60 9 8632440

Tasman Oil Tools Ltd. 13 Dehaviland Drive, Bell Block New Plymouth, New Zealand Tel: 64 6 755 0443 Fax: 64 6 755 0853 E-Mail: [email protected]

NORWAY Noroil Offshore Products AS Nygaten 24 4006 Stavanger Norway Reg.no.: 986 044 574 Phone: 47 51 53 85 02 Fax: 47 51 55 41 69 e-mail: [email protected]

OMAN *Torch International LLC Zubair Building Complex Building No. 3, Office # 314 Way # 4607, Al Azaiba Muscat, Sultanate of Oman Tel: 968 590405/590186 Fax: 968 590688 Email: [email protected]

PAKISTAN (National) Santak Services International 66 - Main Double Road, Sector G-11/2 Islamabad, Pakistan Tel: 92 51 2297224 Fax: 92 51 2297225 E-Mail: [email protected]

PAKISTAN (Multi National) B.C.International (Pvt) Ltd. No.26-B, Street No.8, F-7/3 Islamabad 44000, Pakistan Tel: 92 51 2276552, 2276553 Fax: 92 51 2274736, 2826690 Email: [email protected]

PERU TechOil S.A. Cerro Negro 408 San Ignacio Monterrico Surco, Lima Peru Tel: 51 1 275 0847 Fax: 51 1 275 0847 E-Mail: [email protected]

FLOAT EQUIPMENT AND ACCESSORIES

TOP-CO INDUSTRIES LTD. PHILIPPINES

TURKEY

*Supply Oilfield Services Inc. 19-20 Floors, Pealbank centre 146 Valero Street, Salcedo Village Makati City 1800 Philippines Tel: 632 8178919 Fax: 632 818 7783 E-Mail: [email protected]

QATAR

Hemisphere Company Ltd. Hosdere Cad. No: 78/1 Yukari Ayranci 06550 Ankara Turkiye Tel: 90 312 468 6494 Fax: 90 312 468 6495 E-Mail: [email protected]

UNITED ARAB EMIRATES

*PetroTec P.O. Box Number 16069 8th Floor, Toyota Towers Airport Road, Doha Tel: 974 441 9603 Fax: 974 441 9604 E-Mail: [email protected]

Uni Arab Engineering & Oilfield Service P. O. Box 46112 Abu Dhabi, U.A.E. Tel: 9712 627 3400 Fax: 9712 627 5764 Email: [email protected]

UNITED KINGDOM RUSSIA STS Supplies and Services Ltd. Vernadskogo Prospect 84/2 Moscow, Russia Tel: 7 095 436 0045/4360384 Fax: 7 095 436 0651 E-Mail: [email protected]

Ray Oil Tools Co Ltd (UK) Unit 48 Howmoss Avenue Kirkhill Industrial Estate Dyce, Aberdeen AB210GP Scotland, United Kingdom Tel: 44 1224 773313 Fax: 44 1224 773304 E-Mail: [email protected]

SAUDI ARABIA *Al-Qahtani Marine & Oilfield Service Company P.O. Box 2224 Dammam 31451 Kingdom of Saudi Arabia Tel.: 966-3 857-5115 or 858-0909 Fax: 966-3 857-6460 E-Mail: [email protected]

SYRIA

United States Cont. *Liner Shoes Inc. 1151 Kitty Crest Lane Houston, Texas 77032 Tel: 1 281 987 2399 Fax: 1 281 987 2397 Email: [email protected] *Tek Star LLC 7700 Downing Bakerfield, California Tel: 1 661 589 8707 Fax: 1 661 589 8413

VENEZUELA *HECA Supply C.A. Calle 66, entre Av. 4 y 8 Galpon No.4-107 Maracaibo, Edo. Zulia Tel: 58 (261) 791 9431&793 7378 Fax: 58 (261) 7917543 Calle 23, entre carretera 8 y 9 Galpon No. 4-107 El Tigre, Edo.Anzoategui Tel: 58 (0283) 241 0100 Fax: 58 (0283) 241 4587 E-Mail: [email protected]

VIETNAM Franco Pacific company 130 Suong Nguyet Anh Street District 1 Ho Chi Minh City, S.R. Vietnam Tel: 84 8 835 6972 Fax: 84 8 839 0348 E-Mail: [email protected]

YEMEN Haskan Ltd. Al-Saeed Commercial Center 5th Floor P.O. Box 15482 Sana’a Republic of Yemen Tel: 967 1 212 646 Fax: 967 1 212 665 E-mail: [email protected] * International Stocking Locations

UNITED STATES *CaseTech International Inc. 195 South Belt Industrial Drive Houston, Texas 77047 Tel: 1 713 784 8080 Fax: 1 713 784 2882 Tollfree: 1 888 835 2004 Email: [email protected]

Boukoutra Mediterranean Consultant & Trading Institution Rawda 2, George Haddad Street Bldg 32 P.O. Box 35431 Damascus, Syria Tel: 963 11 22 47831 Fax: 963 11 33 20880 E-Mail: [email protected]

THAILAND *BJ Services International (Thailand) 19th Floor, Ocean Tower I 170/58 Sukhumvit Soi 16 (Soi Sam-Mirt) Ratchadapisek Road Kwang Klong Toey, Khet Klong Toey Bangkok 10110 Telephone : 662-02-2043040 Facsimile : 662-02-2043050

TUNISIA Becart O.S.T. 22, Cite Rasel Ain B.P. 1 Zaghouan 1100 Tunisia Tel: 216 72 675200 Fax: 216 72 676555 E-Mail: [email protected]

TOP-CO INDUSTRIES LTD.

FLOAT EQUIPMENT AND ACCESSORIES

23

TOP-CO INDUSTRIES LTD.

CASING TABLE CASING OUTSIDE DIAMETER INCH 4 1/2 4 1/2 4 1/2 4 1/2 4 1/2 5 5 5 5 5 5 5 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 1/2 5 3/4 5 3/4 5 3/4 5 3/4 6 5/8 6 5/8 6 5/8 6 5/8 6 5/8 7 7 7 7 7 7 7 7 7 7 7 7 7 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 5/8 7 3/4 8 5/8 8 5/8 8 5/8 8 5/8 8 5/8 8 5/8 8 5/8

24

MM 114.30 114.30 114.30 114.30 114.30 127.00 127.00 127.00 127.00 127.00 127.00 127.00 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 139.70 146.05 146.05 146.05 146.05 168.28 168.28 168.28 168.28 168.28 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 177.80 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 193.68 196.85 219.08 219.08 219.08 219.08 219.08 219.08 219.08

NOMINAL WEIGHT LB/FT 9.50 10.50 11.60 13.50 15.10 11.50 13.00 15.00 18.00 21.40 23.20 24.10 14.00 15.50 17.00 20.00 23.00 26.80 29.70 32.60 35.30 38.00 40.50 43.10 18.00 19.70 21.90 24.40 17.00 20.00 24.00 28.00 32.00 17.00 20.00 23.00 26.00 29.00 32.00 35.00 38.00 42.70 46.60 50.10 53.60 57.10 20.00 24.00 26.40 29.70 33.70 39.00 42.80 45.30 47.10 51.20 55.30 46.10 24.00 28.00 32.00 36.00 40.00 44.00 49.00

WALL THICKNESS

KG/M 14.14 15.63 17.26 20.09 22.47 17.11 19.35 22.32 26.79 31.85 34.53 35.86 20.83 23.07 25.30 29.76 34.23 39.88 44.20 48.51 52.53 56.55 60.27 64.14 26.79 29.32 32.59 36.31 25.30 29.76 35.72 41.67 47.62 25.30 29.76 34.23 38.69 43.16 47.62 52.09 56.55 63.54 69.35 74.56 79.77 84.97 29.76 35.72 39.29 44.20 50.15 58.04 63.69 67.41 70.09 76.19 82.30 68.60 35.72 41.67 47.62 53.57 59.53 65.48 72.92

INCH .205 .224 .250 .290 .337 .220 .253 .296 .362 .437 .478 .500 .224 .275 .304 .361 .415 .500 .562 .625 .687 .750 .812 .875 .303 .335 .374 .421 .245 .288 .352 .417 .475 .231 .272 .317 .362 .408 .453 .498 .540 .626 .687 .750 .812 .875 .250 .300 .328 .375 .430 .500 .562 .595 .625 .687 .750 .595 .264 .304 .352 .400 .450 .500 .557

MM 5.20 5.69 6.35 7.37 8.56 5.59 6.43 7.52 9.19 11.10 12.14 12.70 5.69 6.99 7.72 9.17 10.54 12.70 14.27 15.88 17.45 19.05 20.62 22.23 7.70 8.50 9.50 10.70 6.22 7.32 8.94 10.59 12.07 5.87 6.91 8.05 9.19 10.36 11.51 12.65 13.72 15.90 17.45 19.05 20.62 22.23 6.35 7.62 8.33 9.53 10.92 12.70 14.27 15.11 15.88 17.45 19.05 15.11 6.71 7.72 8.94 10.16 11.43 12.70 14.15

INSIDE DIAMETER INCH 4.090 4.052 4.000 3.920 3.826 4.560 4.494 4.408 4.276 4.126 4.044 4.000 5.052 4.950 4.892 4.778 4.670 4.500 4.376 4.250 4.126 4.000 3.876 3.750 5.144 5.081 5.002 4.907 6.135 6.049 5.921 5.791 5.675 6.538 6.456 6.366 6.276 6.184 6.094 6.004 5.920 5.748 5.626 5.500 5.376 5.250 7.125 7.025 6.969 6.875 6.765 6.625 6.501 6.435 6.375 6.251 6.125 6.560 8.097 8.017 7.921 7.825 7.725 7.625 7.511

MM 103.88 102.92 101.60 99.56 97.18 115.82 114.14 111.96 108.62 104.80 102.72 101.60 128.32 125.72 124.26 121.36 118.62 114.30 111.16 107.94 104.80 101.60 98.46 95.24 130.65 129.05 127.05 124.65 155.84 153.64 150.40 147.10 144.14 166.06 163.98 161.70 159.42 157.08 154.78 152.50 150.36 146.00 142.90 139.70 136.56 133.34 180.98 178.44 177.02 174.62 171.84 168.28 165.14 163.46 161.92 158.78 155.58 166.63 205.66 203.64 201.20 198.76 196.22 193.68 190.78

COUPLING OUTSIDE DIAMETER INCH 5.000 5.000 5.000 5.000 5.000 5.563 5.563 5.563 5.563 5.563 5.563 5.563 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.050 6.535 6.535 6.535 6.535 7.390 7.390 7.390 7.390 7.390 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 7.656 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 8.500 -9.625 9.625 9.625 9.625 9.625 9.625 9.625

MM 127.00 127.00 127.00 127.00 127.00 141.30 141.30 141.30 141.30 141.30 141.30 141.30 153.67 153.67 153.67 153.67 153.67 153.67 153.67 153.67 153.67 153.67 153.67 153.67 166.00 166.00 166.00 166.00 187.71 187.71 187.71 187.71 187.71 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 194.46 215.90 215.90 215.90 215.90 215.90 215.90 215.90 215.90 215.90 215.90 215.90 -9.625 9.625 9.625 9.625 9.625 9.625 9.625

TOP-CO INDUSTRIES LTD.

CASING OUTSIDE DIAMETER

BIT SIZE INCH 3 7/8 3 7/8 3 3/4 3 3/4 3 3/4 4 1/4 4 1/4 4 1/4 4 1/8 3 7/8 3 7/8 3 3/4 4 3/4 4 3/4 4 3/4 4 3/4 4 1/8 4 1/8 4 1/8 4 1/8 3 7/8 3 3/4 3 3/4 -4 3/4 4 3/4 4 5/8 4 5/8 6 5 7/8 5 5/8 5 5/8 5 3/8 6 1/4 6 1/4 6 1/4 6 1/8 6 6 5 7/8 5 3/4 5 5/8 5 3/8 5 1/8 5 1/8 4 3/4 6 3/4 6 3/4 6 3/4 6 3/4 6 5/8 6 1/4 6 1/4 6 1/4 6 1/4 6 6 6 1/4 7 7/8 7 7/8 7 5/8 7 5/8 7 1/2 7 3/8 7 3/8

MM 98.43 98.43 95.25 95.25 95.25 107.95 107.95 107.95 104.78 98.43 98.43 95.25 120.65 120.65 120.65 120.65 104.78 104.78 104.78 104.78 98.43 95.25 95.25 -120.65 120.65 117.48 117.48 152.40 149.23 142.88 142.88 136.53 158.75 158.75 158.75 155.58 152.40 152.40 149.23 146.05 142.88 136.53 130.18 130.18 120.65 171.45 171.45 171.45 171.45 168.28 158.75 158.75 158.75 158.75 152.40 152.40 158.75 200.03 200.03 193.68 193.68 190.50 187.33 187.33

INCH 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 9 5/8 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 10 3/4 11 3/4 11 3/4 11 3/4 11 3/4 11 3/4 11 3/4 11 3/4 12 3/4 12 3/4 12 3/4 12 3/4 12 3/4 13 3/8 13 3/8 13 3/8 13 3/8 13 3/8 16 16 16 16 16 16 3/4 16 3/4 16 3/4 18 5/8 20 20 20 24 24 24 24 26 26 26 26 28 28 30 30 30 30

MM 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 244.48 273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05 273.05 298.45 298.45 298.45 298.45 298.45 298.45 298.45 323.85 323.85 323.85 323.85 323.85 339.73 339.73 339.73 339.73 339.73 406.40 406.40 406.40 406.40 406.40 425.45 425.45 425.45 473.08 508.00 508.00 508.00 609.60 609.60 609.60 609.60 660.40 660.40 660.40 660.40 711.20 711.20 762.00 762.00 762.00 762.00

NOMINAL WEIGHT LB/FT 29.30 32.30 36.00 40.00 43.50 47.00 53.50 58.40 59.40 64.90 70.30 75.60 32.75 40.50 45.50 51.00 55.50 60.70 65.70 73.20 79.20 85.30 38.00 42.00 47.00 54.00 60.00 65.00 71.00 45.20 50.40 58.60 65.20 77.20 48.00 54.50 61.00 68.00 72.00 55.00 65.00 75.00 84.00 109.00 70.10 76.90 83.70 87.50 94.00 106.50 133.00 125.50 158.50 176.40 201.10 202.30 267.00 182.70 267.00 182.70 218.30 196.10 234.30 309.70 0.00

KG/M 43.60 48.07 53.57 59.53 64.74 69.94 79.62 86.91 88.40 96.58 104.62 112.51 48.74 60.27 67.71 75.90 82.59 90.33 97.77 108.93 117.86 126.94 56.55 62.50 69.94 80.36 89.29 96.73 105.66 67.27 75.00 87.21 97.03 114.89 71.43 81.10 90.78 101.20 107.15 81.85 96.73 111.61 125.01 162.21 104.32 114.44 124.56 130.21 139.89 158.49 197.93 186.76 235.87 262.51 299.27 301.06 397.34 271.89 397.34 271.89 324.87 291.83 348.68 460.88 0.00

WALL THICKNESS INCH .281 .312 .352 .395 .435 .472 .545 .595 .609 .672 .734 .797 .279 .350 .400 .450 .495 .545 .595 .672 .734 .797 .300 .333 .375 .435 .489 .534 .582 .335 .374 .437 .488 .583 .330 .380 .430 .480 .514 .313 .375 .438 .495 .656 .394 .433 .472 .435 .438 .500 .635 .500 .635 .709 .812 .750 .812 .866 1.000 .625 .750 .625 .750 1.000 .000

MM 7.14 7.92 8.94 10.03 11.05 11.99 13.84 15.11 15.47 17.07 18.64 20.24 7.09 8.89 10.16 11.43 12.57 13.84 15.11 17.07 18.64 20.24 7.62 8.46 9.53 11.05 12.42 13.56 14.78 8.50 9.50 11.10 12.40 14.80 8.38 9.65 10.92 12.19 13.06 7.95 9.53 11.13 12.57 16.66 10.00 11.00 12.00 11.05 11.13 12.70 16.13 12.70 16.13 18.01 20.62 19.05 20.62 22.00 25.40 15.88 19.05 15.88 19.05 25.40 0.00

COUPLING OUTSIDE DIAMETER

INSIDE DIAMETER INCH 9.063 9.001 8.921 8.835 8.755 8.681 8.535 8.435 8.407 8.281 8.157 8.031 10.192 10.050 9.950 9.850 9.760 9.660 9.560 9.406 9.282 9.156 11.150 11.084 11.000 10.880 10.772 10.682 10.586 12.081 12.002 11.876 11.774 11.585 12.715 12.615 12.515 12.415 12.347 15.374 15.250 15.124 15.010 14.688 15.963 15.884 15.805 17.755 19.124 19.000 18.730 23.000 22.730 22.582 22.376 24.500 24.376 24.268 24.000 26.750 26.500 28.750 28.500 28.000 30.000

MM 230.20 228.64 226.60 224.42 222.38 220.50 216.80 214.26 213.54 210.34 207.20 204.00 258.87 255.27 252.73 250.19 247.91 245.37 242.83 238.91 235.77 232.57 283.21 281.53 279.39 276.35 273.61 271.33 268.89 306.85 304.85 301.65 299.05 294.25 322.97 320.43 317.89 315.35 313.61 390.50 387.34 384.14 381.26 373.08 405.45 403.45 401.45 450.98 485.74 482.60 475.74 584.20 577.34 573.58 568.36 622.30 619.16 616.40 609.60 679.44 673.10 730.24 723.90 711.20 762.00

INCH 10.625 10.625 10.625 10.625 10.625 10.625 10.625 10.625 10.625 10.625 10.625 10.625 11.750 11.750 11.750 11.750 11.750 11.750 11.750 11.750 11.750 11.750 12.750 12.750 12.750 12.750 12.750 12.750 12.750 13.819 13.819 13.819 13.819 13.819 14.375 14.375 14.375 14.375 14.375 17.000 17.000 17.000 17.000 17.000 17.756 17.756 17.756 20.000 21.000 21.000 21.000 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

FLOAT EQUIPMENT AND ACCESSORIES

MM 269.88 269.88 269.88 269.88 269.88 269.88 269.88 269.88 269.88 269.88 269.88 269.88 298.45 298.45 298.45 298.45 298.45 298.45 298.45 298.45 298.45 298.45 323.85 323.85 323.85 323.85 323.85 323.85 323.85 351.00 351.00 351.00 351.00 351.00 365.13 365.13 365.13 365.13 365.13 431.80 431.80 431.80 431.80 431.80 451.00 451.00 451.00 508.00 533.40 533.40 533.40 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

BIT SIZE INCH 8 3/4 8 3/4 8 3/4 8 5/8 8 5/8 8 1/2 8 3/8 7 7/8 7 7/8 7 7/8 7 7/8 7 7/8 9 7/8 9 7/8 9 3/4 9 5/8 9 5/8 8 3/4 8 3/4 8 3/4 8 3/4 8 3/4 11 10 3/4 10 3/4 10 5/8 10 5/8 9 7/8 9 7/8 11 3/4 11 3/4 11 5/8 11 5/8 10 5/8 12 1/4 12 1/4 12 1/4 12 1/4 12 15 15 14 3/4 14 3/4 13 5/8 15 1/2 15 1/2 15 1/2 15 1/2 17 1/2 17 1/2 17 1/2 22 7/8 22 7/8 22 7/8 22 7/8 22 7/8 22 7/8 22 7/8 22 7/8 26 26 26 26 26 26

MM 222.25 222.25 222.25 219.08 219.08 215.90 212.73 200.03 200.03 200.03 200.03 200.03 250.83 250.83 247.65 244.48 244.48 222.25 222.25 222.25 222.25 222.25 279.40 273.05 273.05 269.88 269.88 250.83 250.83 298.45 298.45 295.28 295.28 269.88 311.15 311.15 311.15 311.15 304.80 381.00 381.00 374.65 374.65 346.08 393.70 393.70 393.70 393.70 444.50 444.50 444.50 581.03 581.03 581.03 581.03 581.03 581.03 581.03 581.03 660.40 660.40 660.40 660.40 660.40 660.40

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2004

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