Downhole Tools Worldwide.

Transcription

1 Downhole s Worldwide. INFLATABLES PRODUCTION PACKER SEV-SET PACKER THRU TUBING PACKER CASING PACKER STRADDLE PACKER HYDRAULIC DISCONNECT ON-OFF SEAL Table of Contents TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved.

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3 1. TechWest Inflatable (Injection) Production Packer TWIPP TechWest Inflatable Injection Production Packer is an effective, reliable and extremely versatile tool backed by TechWest s solid design and manufacturing capability. Due to its robust element Inflatables construction, the TWIPP provides a positive pressure-tight seal for annular isolation between the workstring and casing or open hole to assist in remedial or abandonment applications during drilling and production. For operations where mechanical packers are not ideal like intwipp open hole or restricted or damaged casing, Production Packer the TechWest TWIPP is your best bet. PRODUCT CODE 402 TechWest TWIPP is available as a Sev-Set or Single-Set Packer. Packer is an effective, Inflatable Injection Production reliable and extremely versatile tool backed by TechWest s solid design and manufacturing capability. Due to construction, the models TWIPPsuitable for Single Set Packer is available in its the robust Tension element Release and Rotation Release provides a positive pressure-tight seal for annular isolation between the various applications in either opentohole. se tools are retrievable and they can be run in workstring and casing or cased open or hole assist in remedial or abandonment several configurations for different applications. applications during drilling andwell production. For operations where mechanical packers are not ideal like in open hole or restricted or damaged casing, the TechWest TWIPP is your best bet. TWIPP is available as a Sev-Set or Single-Set Packer. 1. Can be run in cased or open hole Set Packer 2. Single Fully reinforced element is available in the Tension Release and Rotation Release models suitable for various applications in either cased or open hole. 3. Minimal workstring movement to equalize and deflate for retrieval se tools are retrievable and they can be run in several configurations for 4. Element into tubing and annulus below tool different welldeflates applications. 5. Hydraulic set ensures there is no tubing rotation required 6. Packer has superior expansion capacity Can be run in cased or open hole Fully reinforced element Minimal workstring movement to equalize and deflate for retrieval Element deflates into tubing and annulus below tool redress straight forward for additional on location 1. Hydraulic set is ensures there isand noeasy tubing rotation runs required 2. Packer hasbesuperior capacity can deployed expansion for both normal and sour service 3. can be run in both open and cas ed holes has superior sealingforward capacity in botheasy casedforand/or open hole 4. redress is straight and additional runs on location can be deployed for both normal and sour service APPLICATIONS: can be run in both open and cased holes has superior sealing capacity in both cased and/or open hole 1. Zonal Isolation APPLICATIONS: 2. Casing Integrity Tests 3. Zonal Isolation Water Shut-off Casing Integrity Tests Selective Treatment 4. Water Shut-off Changing Wellheads 5. Selective Treatment 6. Changing Wellheads Bridge Plug, Cement Retainer or Scab Liner Bridge Plug, Cement Retainer or Scab Liner Production 7. Production Common Sizes Common Sizes O.D I.D Thread Connections 2-3/8 EUE BOX X PIN 2-7/8 EUE BOX X PIN 3-1/2 EUE BOX X PIN TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-1

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5 Inflatables Sev-Set Packer is a tool designed with the ability to be inflated and deflated several times in a run and they are fully retrievable. Techwest Sev -set Packer can be used for several applications in open Sev-Set Packer or cased hole. Sev-set packer has the ability to be deflated and inflated multiple times due to the construction ofcode the elements PRODUCT 402 which is made out of cable reinforcement and they come in the fully covered Sev-Set Packer is a tool with the ability to be inflated and tool is reor partially exposed elastomers whichdesigned are also suitable for both normal and sour service. deflated several times in a run and they are fully retrievable. Techwest set by dropping specially designed darts. Sev-set Packer can be used for several applications in open or cased hole. Sev-set packer has the ability to be deflated and inflated multiple times due to the construction of the elements which is made out of cable reinforcement and they come in the fully covered or partially exposed 1. Inflated hydraulically, hence it s suitability for high -angle and horizontal applications elastomers which are also suitable for both normal and sour service. tool Fully by reinforced element is2.re-set dropping specially designed darts. 3. Can be partially exposed for firm anchoring inside casing - Inflated hydraulically, hence it s suitability for high-angle and horizontal applications redress is straight forward and easy for additional runs on location - 1. Fully reinforced element be deployed for both and sour service - 2. Can becan partially exposed fornormal firm anchoring inside casing 3. can be run in both open and cased holes has superior sealingforward capacity in botheasy cased and/or open hole - 4. redress is straight and for additional runs on location - can be deployed for both normal and sour service - APPLICATIONS: can be run in both open and cased holes - has superior sealing capacity in both cased and/or open hole 1. Zonal Isolation 2. Bridge Plug APPLICATIONS: - 3. Zonal Isolation Casing Patch Testing - Bridge Plug 4. Cement Retainer for squeezing or treating formations below the tool - Casing Patch Testing Open Hole Testingfor squeezing or treating formations below the tool - 5. Cement Retainer - 6. Open Testing WellHole Production - Well Production Common Sizes Common Sizes O.D I.D Thread Connections 2-3/8 EUE BOX X PIN 2-7/8 EUE BOX X PIN 3-1/2 EUE BOX X PIN TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-2

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7 2. TechWest Inflatable Thru Tubing Packer TWITTP Inflatables TechWest Inflatable Thru Tubing Packer is a reliable, high-expansion tool developed for several well intervention operations where a tool is required to pass through a small restriction and inflated in a larger open holethru or casing. tool can be Packer run in various wellbore environment including cased hole, Tubing TWITTP slotted pipe, perforations as well as open hole and screens. PRODUCT CODE 401 TechWest Inflatable Thru Tubing Packer is a reliable, high-expansion se tools are deployed via coiled tubing or jointed tubing and they have running and retrieving tools tool developed for several well intervention operations where a tool is required are robust andasuitable for several well applications. developed software for tothat pass through small restriction and inflated intechwest a largerhas open hole ora casing. tool can be runand in various wellbore environment including casedishole, planning, engineering deployment of our Thru Tubing packers. software used to gather and slotted pipe, perforations as well as open hole and screens. analyze relevant well data in order to determine the best product for any intervention application. se tools are deployed via coiled tubing or jointed tubing and they have running and retrieving tools that are robust and suitable for several well applications. TechWest has developed a software for planning, engineering 1. One-trip system reduces damage to productive zones and reduces intervention costs and deployment of our Thru Tubing packers. software is used to gather 2. analyze No well killrelevant required well data in order to determine the best product for any and intervention application. 3. external fishing neck profile eliminates internal debris problems 4. Packer expands up three times their run-in diameter Can besystem run in a Straddle Packer configuration 5. One-trip reduces damage to productive zones and reduces costs 6.intervention Packer returns to its original run-in diameter after deflation No well kill required external fishing neck profile eliminates internal debris problems Packer expands up to three times their run-in diameter 1. Can beredress run in is a straight Straddle Packer forward and configuration easy for additional runs on location Packer returns to its original run-in diameter after deflation 2. can be deployed for both normal and sour service 3. can be run in both open and cased holes 4. redress is straight forward has robust expansion capacityand easy for additional runs on location can be deployed for both normal and sour service can be run in both open and cased holes APPLICATIONS: has robust expansion capacity 1. Bridge Plug APPLICATIONS: 2. Cement Retainer Bridge Plug Water Shut-off 3. Cement Retainer 4. Water ZonalShut-off Isolation Zonal Isolation 5. Selective Testing and Treatment Selective Testing and Treatment Common Sizes Common Sizes O.D. 1-11/16 2-1/8 2-1/2 2-9/16 3-1/8 3-3/8 3-5/8 I.D. 1/4 1/2 1/2 1/2 3/4 3/4 3/4 Thread Connections EUE Box UP EUE Box UP EUE Box UP EUE Box UP EUE Box UP EUE Box UP EUE Box UP *other sizes also available upon request *other sizes also available upon request TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-3

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9 TechWest Inflatable Casing Packer is a premium inflatable packer assembly designed to be run on existing casing string or liner and then inflated inside casing or open hole. main function of this packer is to pack off the annulus between the casing or liner and the open hole or a previously set string of pipe. Inflatable Because the TWICP is built on a mandrel equivalent to the well casing, they maintain, burst, collapse and tensile integrity throughout the casing section. ICP is inflated using water, drilling mud or cement slurry. packer has a robust valve system that Casing Packer TWICP locks the inflation pressure in place when inflated. TWICP has a rubber elastomer suitable for PRODUCT temperaturescode up to F. differential pressure ratings for this tool varies depending on the size to TechWest Inflatable Casing Packer is a premium inflatable packer hole ratio. designed to be run on existing casing string or liner and then inflated assembly inside casing or openwith hole. main or function of this packer is to pack off the TWICP is available either a 5-foot 10-foot element and can be manufactured on premium annulus between the casing or liner and the open hole or a previously set casing with premium threads. string of pipe. TWICP is built on a mandrel equivalent to the casing, enabling the packer to maintain burst, collapse, and tensile integrity throughout the casing section. ICP is inflated using water, drilling mud or cement slurry. packer has 1. Elastomer suitable for normal and sour service a robust valve system that locks the inflation pressure in place when inflated. 2. TWICP valvehas system senses the true hydrostatic pressure above packer to enable inflation a standard rubber elastomer suitable forthe temperatures upreliable to 375 differential ratings for thiseasily tool on varies depending on the 3. F. Opening and Closingpressure pressures can be adjusted location size to hole ratio. 4. TWICP valveissleeve has awith shoulder thataprevents damage to the valves and can be available either 5-foot or 10-foot element manufactured on premium casing with premium threads. 1. Multiple Packers can be installed on a single casing string or liner Elastomer suitable for normal and sour service casing mandrel 2. One-piece valve system senses design the true hydrostatic pressure above the packer to enable reliable inflation 3. Expands to 2.5 times its original diameter Opening and Closing pressures can be adjusted easily on location valvinghas system 4. Enhanced valve sleeve a shoulder that prevents damage to the valves 5. Long element runs through highly deviated wells Multiple Packers can be installed on a single casing string or liner APPLICATIONS: One-piece casing mandrel design 1. Expands to 2.5 times Isolation its original diameter Single and multi-zone Enhanced valving system GOR Reduction 2. Long element runs through highly deviated wells 3. Multi-stage Cementing in conjunction with a Stage APPLICATIONS: Plugand and Abandonment 4. Single multi-zone Isolation 5. GOR Reduction Replaces Cement Multi-stage Cementing in conjunction with a Stage 6. Water Shut-off Plug and Abandonment Scab Liner 7. Replaces Cement 8. Water Shut-off Prevention of gas migration in the annulus Scab Liner Slotted Liner 9. Prevention of gas migration in the annulus 10. Slotted Liner in conjunction with a whipstock Sidetracking Sidetracking in conjunction with a whipstock Common Sizes Common Sizes Casing Size 4-1/2 5-1/ O.D Mandrel I.D. will vary with the weight of pipe used and it has a fullbore. During ordering, the weight, grade, threads and element length must be specified by the customer. TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-4

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11 Inflatables 4. TechWest Inflatable Straddle Packer TWISP For selective treating, testing or producing for zone evaluation, TechWest has developed the TechWest Straddle Packer TWISP Inflatable Straddle Packer. This tool has dual inflatable packers and has the ability to be set multiple times in one run to evaluate PRODUCT CODE 410 several zones thereby reducing costs considerably. Thisselective tool is operated by axial movement of the workstring and evaluation, applied pressure. spacing For treating, testing or producing for zone TechWest has between the developed the TechWest Inflatable Straddle Packer. This tool has dual packers can be adjusted depending on the tool application. To record temperatures and pressure inflatable packers and has the ability to be set multiple times in one run to changes, several memory gauges be placed either above top packer, between the elements or below the evaluate zones may thereby reducing coststhe considerably. lowertool element. This is operated by axial movement of the workstring and applied pressure. spacing between the packers can be adjusted depending on the tool application. To record temperatures and pressure changes, memory gauges may be placed either above the top packer, between the elements or 1. the spacing elements depends on the applications below lowerbetween element. 2. allows single trip multiple zone settings 3. Suitable for both normal and sour service spacing between elements depends on the applications Fully retrievable 4. allows single trip multiple zone settings 5. Suitable for normal sour service Deflation ofboth tool system to and the annulus Fully retrievable Deflation of tool system to the annulus 1. Axial movement of the workstring and applied surface pressure activates the tool Runmovement on coil or jointed tubing 2. Axial of the workstring and applied surface pressure activates the 3.toolCan be run in horizontal open or cased holes Run on coil or jointed tubing APPLICATIONS: Can be run in horizontal open or cased holes 1. Open Hole Testing APPLICATIONS: Stimulation of Multiple zones 2. Open Hole Testing 3. Stimulation of multipletesting zones Short term production Short term production testing 4. Injection Injection Common Sizes Common Sizes O.D. 3-5/8 4-1/4 5-1/2 I.D. 1-3/4 2-1/4 2-1/4 Thread Connections 2-7/8 eue BOX X PIN 2-7/8 eue BOX X PIN 2-7/8 eue BOX X PIN! TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-5

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13 Inflatables 1. TechWest Hydraulic Disconnect TechWest Hydraulic Disconnect is a tool designed to disconnect tubing from tools that are Hydraulic Disconnect to be left downhole. This tool is especially designed to be used with the TechWest Inflatable Production Injection Packer and other equipment designed for remedial well operations. Since PRODUCT CODE theretechwest is no tubing rotation required to operate theistool, they designed are suitableto fordisconnect use in high angle Hydraulic Disconnect a tool deviated and tools horizontal tubing from thatwells. are to be left downhole. This tool is especially designed to be used with the TechWest Production and other TechWest Hydraulic DisconnectInflatable has two release options;injection a ball typepacker which requires a ball to equipment designed for remedial well operations. Since there is no tubing be dropped throughto theoperate workstringthe andtool, land they on anare internal seat on theuse toolintohigh release and one that rotation required suitable for angle its releaseand depends on pressuring deviated horizontal wells.the workstring without dropping a ball. TechWest Hydraulic Disconnect has two release options; a ball type which requires a ball to be dropped through the workstring and land on an internal tool consist of a lug nipple and a coupling. When run, the lug nipple is threaded to the packer seat on the tool to release and one that its release depends on pressuring the and when disconnected it is left downhole workstring without dropping a ball. with the packer. To retrieve the packer at a later date, a retrieving tool is run down hole to connect to the lug nipple tool consists of a lug nipple and a coupling. When run the lug nipple is and the entire assembly is retrieved. threaded to the packer, and when disconnected it is left downhole with the packer. To retrieve the packer at a later date, a retrieving tool is run downhole and to the lug nipple, the entire assembly is now ready to be retrieved. connected 1. Easy to operate and reliable Available in 3-1/2 eue,reliable 2-7/8 eue and 2-3/8 eue thread connections 2. Easy to operate and Shears at pre-determined valueeue and 2-3/8 eue thread connections 3.Available in a3-1/2 eue, 2-7/8 4.Shears at a pre-determined value Fully retrievable Fully retrievable workstring rotation rotation required to disconnect, so suitable for deviated 1. NoNo workstring required to disconnect, so suitable forwells deviated wells 2. Suitable for coil tubing operations Suitable for coil tubing operations Can runininhorizontal horizontal open or cased holesholes 3.Can bebe run open or cased Common Sizes Common Sizes O.D. I.D. Thread Connections 5-1/2 1-3/4 3-1/2 eue BOX X PIN 4-1/2 2-1/4 2-7/8 eue BOX X PIN 3-1/2 2-1/ eue BOX X PIN! TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-6

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15 Inflatables ON-OFF Seal Unit PRODUCT CODE On-Off Seal Unit is a short, compact, overshot type receptacle with a Jay, 1. which TechWest ON-OFF Seal Unit engages automatically and releases with a one quarter turn left hand rotation. On-Off Seal Unit is a short, compact, overshot type receptacle with a Jay, which engages automatically and releases with a one quarter turn left hand rotation. When mounted above a locking type packer, this tool provides a means of disconnecting the tubing string in order that remedial work can be performed When mounted above locking type packer,inthis tool provides a means of disconnecting without unseating theapacker. A profile the seal mandrel provides a meansthe tubing in order work can performed unseating the packer. A profile in the seal of string blanking off that the remedial zone below thebe packer withwithout a wireline retrievable plug. After remedial work has been completed, thebelow tubing bewith re-engaged at mandrel provides a means of blanking off the zone the may packer a wireline retrievable plug. theafter On-Off Seal Unit and the tubing plug pulled by wireline to place the well on remedial work has been completed, the tubing may be re-engaged at the On-Off Seal Unit and production. the tubing plug pulled by wireline to place the well on production. A washover shoe on the overshot allows rotation through sand and other debris. Easy Shoe re-engagement ofallows the tool andthrough packersand removal aredebris. enhanced by A washover on the overshot rotation and other Easy re-engagement theofshort mandrel length, which allows for maximum washing action. plug the tool and packer removal are enhanced by the short mandrel length, which allows for maximum profile located in the upper part of the mandrel allows for circulation of debris washing action. plug profile located in the upper part of the mandrel allows for circulation of debris off of the plug. offon-off of the plug. Seal Unit is available with right hand release for special applications applications On-Off Seal Unit isprofiles available-with hand release -all common wireline andright a molded seal for to special allow for multiple-all common wireline disconnections without seal damage. profiles - and a molded seal to allow for multiple disconnections without seal damage. Does not require hydraulic pressure to disconnect Easy to operate and its reliable design enables tubing retrieval without 1. Does not require hydraulic pressure to disconnect affecting the packer 2. Easyo-ring to operate its reliable design enables tubing retrieval without sealand provides pressure integrity to prevent leaks affecting the packer 3. o-ring seal provides pressure integrity to prevent leaks Full tubing I.D. 1. Full washover tubing I.D. shoe allows rotation through debris to release stuck 2. equipment washover shoe allows rotation through debris to release stuck equipment sealsallow allow multiple disconnections without costly retrieval 3. Molded Molded seals forfor multiple disconnections without costly retrieval Common Sizes Common Sizes Casing Size Overshot O.D. Thread Connections /8 eue BOX X PIN /8 eue BOX X PIN 2-7/8 eue BOX X PIN 3-1/2 eue BOX X PIN 2-3/8 eue BOX X PIN 2-7/8 eue BOX X PIN 3-1/2 eue BOX X PIN 2-3/8 eue BOX X PIN 2-7/8 eue BOX X PIN 3-1/2 eue BOX X PIN 2-3/8 eue BOX X PIN 2-7/8 eue BOX X PIN 3-1/2 eue BOX X PIN TechWest products and services are subject to TechWest s standard terms and conditions. For more information concerning the full line of TechWest products and services please contact your authorized TechWest representative. Unless noted otherwise, trademarks and servicemarks noted herein are the property of TechWest TechWest. All rights reserved. 1-7

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