Thru tubing bha The dressed Coiled Tubing is simply stabbed into the Connector and the Bottom Sub is rotated. Conclusion/ Summary 07 7. Far more consideration to fluids, job procedures and BHA selection will be required in order to achieve success. Fluid is then pumped through the capillary string to inflate the packer. Below is a brief description of the BHA components. 8mm Coiled Tubing Unit, two high pressure pump trucks, slurry batch mixer, sand and gellant. Ultralow-pressure reservoirs, extended-length horizontals, mineral deposits, and sand-producing wells all present barriers to optimal production. This gives enough circulation rate to enable a ball to be dropped The External Dimple Connector engages the outer diameter of the coil tubing by the use of special grub screws that are screwed through the connector body and into the pre-dimpled coil tubing. We provide provide the highest Quality of downhole and fishing tools on the market. Below is a brief description of the BHA components; Coiled Tubing Connector – Connects the BHA to the coiled tubing that will hold Thru-Tubing Motors & Rotational Tools. En. ; Mills remove any well obstructions and come in a variety of designs & compositions. weatherford. The BHA consists of a crossover to the production string on top, dual flapper safety valves, a ported sub and a pump off bit sub with a built-in wireline re-entry guide for the end of the production string. It provides this safety feature while also being resistant to the tension and torsion of rigorous operations. O. The CoilTrak BHA is an integral part of the Baker Hughes CoilTrak™ coiled-tubing drilling system. The most commonly used BHA diameter for CTD is 3-1/8” with larger tools available with 5” OD and smaller tools available with 2-3/8” OD (Figure 3). Dual, spring loaded flappers allow fluid to be pumped down through the Coiled Tubing whilst preventing any well fluids see Thru Tubing Technology Dual Circulating Sub. Halliburton has solutions for the most stubborn thru-tubing situations. Contact a specialist today. The restriction is typically in the production tubing string, in the form of nipple profi les, mandrels, and other The system lets you optimize drilling performance in both standard slimhole and through-tubing rotary drilling (TTRD) re-entry in your aging fields. When you have to run a bottomhole assembly (BHA) through casing or production tubing, you need a trusted provider with broad Once the BHA has been relocated, the frac slurry can be pumped down the annulus to establish an injection rate and hydraulically break down the formation at the perforated interval. com optimizehe t BHA, the jar placement program configures the appropriate mass required abovend a below the CT jar The LiMAR Dual Circulating Sub is designed to provide a contingent circulating facility within a Coiled Tubing BHA when conventional circulation is by applying pressure, thus regaining circulation. Thru Tubing Solutions provided the entire bottom hole assembly (BHA). Dual Isolation Valve. huntingplc. tubing. Reduces the likelihood of having to cut coil and surface by providing a "slick OD" after separation from the BHA. It is an essential part of releasing the tubing from the BHA in the event it becomes stuck in the wellbore. These changes resulted in significant reduction in both cost and time per well and cycle time on a multi well location. Area of innovation 07 5. www. Share price. Our design technology has evolved to provide a comprehensive line of tools from the coil connector up to the Guns normally run on wireline or tubing can also be run using coiled tubing allowing through tubing perforating to be carried out in horizontal wells. The cartridge type design allows fast Longest thru-tubing, inflatable bridge plug BHA conveyed by e-line isolates zone, eliminate re-completion cost . 4 Function of orienter 06 6. Scope: PWC® through tubing in 6-5/8" x 10-3/4" casing. It is designed for the springs to be at constant maximum The Torque Thru Quick Connector is a self-aligning tool string connector, capable of withstanding high degrees of torque in both directions. The 3. Thru Tubing Solutions ZIPP System perforated and fraced 43 stages using 1 BHA. The Agitator™ coiled tubing (CT) tool creates gentle pressure pulses that are proven to help you complete CT operations in extended-reach wells and reduce the time to complete an operation. These, along with a rugged motor designed to handle harsh conditions in horizontal wells, 43 Stages Completed with 1 BHA . Robust and cost effective means of attaching a BHA to the coiled tubing; Connector assembly ensures a positive connection to the coiled tubing; Available for 1. Along with custom engineering and 24/7 response, we’re standing ready with the quality-engineered tools and expert field engineers to keep you on This considerably shortens the overall length of the BHA and allows rig-up in situations where riser height is restricted. Proper placement can CoilFRAC stimulation through coiled tubing (CT) incorporates specially designed bottomhole assemblies (BHAs) that selectively isolate zones of interest without expensive workover operations. Page 75 Flow Activated Double Ended (BHA) selection and performance, supporting over 150 locations in more Baker Hughes A flow through integral component that adds length to a short BHA and adds stability to improve the BHA’s likelihood of passing through the BOP Stack, jewellery and internal The Fixed Blade Centraliser is designed to centralise a Coiled Tubing BHA during milling, cutting, jetting or applications where the nominal OD of the BHA does The ability to problem solve and customize our Downhole BHA gives our customers maximum well optimization in a timely manner. The integrated systems have helped operators address specific needs like pass-through capability for reduced workover investment, managed pressure drilling services for improved well integrity, and reservoir navigation for precise wellbore placement. With the disc ruptured, a drop ball can be Torque-Thru Deployment Connector (CARSAC) is designed to provide a self-aligning BHA connection, capable of withstanding a high degree of bi-directional torque. Weatherford International Ltd. was established in 2000 to provide design, manufacturing & testing capabilities in down hole Thru-Tubing Tools. References 08 5. There are three options; a simple burst disk, a shear out ball drop, or a combination of the two. It has proven to be the most reliable and widest application circulation tool on the market. Thru Tubing Solutions specializes in delivering performance-optimized downhole equipment and services that won’t let you down. Through-tubing (TT) drilling was used to drill Upper Permian Zechstein carbonates in Germany. ‍Access bypassed reserves using our COLT BHA System for 3-5/8" to 4-3/4" hole sizes. An over pull is applied to set the Slip onto the Coiled Tubing then the Bottom Sub is made up further and the lock and Anti-rotation screws fitted. The Hunting Annular circulation sub is run above a BHA and creates a flow path from the tubing into the annulus above so that fluid can be circulated above the tool string while The CoilTrak™ HT coiled tubing drilling (CTD) bottomhole assembly (BHA) from Baker Hughes can help you increase recovery rates and improve well performance in your challenging slimhole directional CTD applications. 57 Stages Completed with 1 BHA Browse through our full line of downhole equipment at Thru Tubing Solutions below. The LiMAR Flo-Thru Fluted Centraliser is designed to centralise a Coiled Tubing BHA during milling, cutting, jetting or applications where the nominal OD of the BHA does not provide sufficient stand-off in the well-bore. 2 Service providers of coil tubing drilling 06 4. 875 in. The Flo-Thru Swivel Joint allows the lower BHA to be clamped stationary and connected to the upper BHA without The tools are made specifically for CT and allow for pump-through capability and high loads. Taranaki Thru Tubing Tools. Our COLT system has been designed specifically for re-entry and thru-tubing drilling applications for hole sizes between 3-5/8" and 4-3/4" that can be used with single and multi-phase drilling fluid. Simple design ensures full integrity of flow through the joint; Ball or Roller bearings can be installed depending on customer requirements and environment; A swivel in a BHA will allow the tool string to be broken and made up below Thru-Tubing Intervention. coiled tubing sizes; One-piece design provides Baker Hughes offers a complete portfolio of thru-tubing cleanout options that can be used in the most challenging well conditions. Challenges • New perforation in mature well • Well’s remote location added significant time and Coiled Tubing Connector Production Tubing DB Underreamer Underreaming An underreamer is designed to pass through a downhole restriction, open, clean the hole to full gauge, and close for retrieval back through the restriction. The BHA is run in hole to the desired depth via E-Line or braided line. CT is then run in hole with a straddle tool BHA. Our combination of experience and equipment delivers a clear wellbore with minimal downtime in virtually every fishing application. Coiled Tubing Unit (for two cases), 50. com Thru-Tubing Technology | Global Headquarters Americas and Canada 1018 Rankin Road Houston Texas 77073-4606 USA T. The advanced BHA technology addresses the special challenges of these projects. Our in-house modelling support and software, optimizes various Thru Tubing BHA’s including: Jar Placement Optimization simulation, ensuring efficiency of the tool performance downhole. The PBL gives the Operator full well control, Thru Tubing is a growing technology due to the versatility and economic viability it offers. Data Sheet. Torque-thru hydraulic disconnect option for contingent release; Integral dual circulating function for coil-to-tubing Optimize Thru Tubing BHA’s. We have the line specialized in Thru Tubing operations, our objective is to provide high quality services and personalized solutions to the different needs Titanium Energy offers industrial coiled tubing equipment and titanium coil tube services in Calgary, Red Deer and surrounding areas. 13" BHA. Specifications. When required, the flapper’s provide a double barrier and positive seal during operations. By applying Overpull to the tool, the “grapples” lodge & cut o Tubing Cutting BHA. Thru Tubing Solutions ZIPP System perforated and fraced 5 stages in 10 hours. The tool features a helically machined mandrel that under set down weight allows the lower sub to rotate. A flow through integral component that adds length to a short BHA and Ruger Oil Tools is a company Dedicated to the Oil and Gas Industry. If the BHA were to become stuck, a ball is dropped from surface to activate the tool. 43 Stages Completed with 1 BHA . Reduces the likelihood of having to cut coil and surface by Reduce operational uncertainty with real-time monitoring and job model updates. Live Data System with Real Time Field Updates and Data Completion Energy Is An Industry Leader With Thru Tubing Equipment And Has Engineered Many Thru Tubing Solutions To Complement The Wide Array Of Required Operations Completion Energy is able to provide a full-service technology portfolio including operational design, service, and tools for thru-tubing milling operations, fishing, severance, isolation, abandonment, Snipper is a tool by Thru-Tubing Technology specially designed to wash over and catch stuck CT in the well. Coiled Tubing BHA. Specially designed for high-temperature (HT) re-entry drilling, the BHA gives you reliable drilling performance in a wide variety of formations and in temperatures The Wellpro Group Torque/Flow Thru Knuckle Joint provides additional flexibility allowing the BHA to pass unrestricted through/over tubing crossovers, WEG’s, profiles, high deviation wells and other points where a rigid BHA may encounter difficulty. usa@hunting-intl. Boasting an impressive 8 BPM BHA capability, it generates tremendous torque while maintaining an ultra Figure 1 shows the Abrasive Cutting System BHA drawing. Our Approach • Weatherford deployed a thru -tubing fishing services team. They rigged up and then ran a fishing BHA with a flow -release overshot and retrieved the stuck slickline BHA. Combined with Thru Tubing Solutions’ proven BHA, this tool provides maximum run in speeds for shortest time on location. Later retrieval of the packer can be accomplished using the same wireline unit if desired. 3 Bottomhole assemblies of coil tubing drilling 06 4. Once landed, this ball redirects flow to a cutting Provides a means of adding a uni-directional barrier to BHA; The flapper provides a pressure tight barrier in one direction but enables flow in the opposite direction; Designed to open fully to give a large uninterrupted bore through the tool for These types of operations would typically limit the available pump rate and hence the annular velocity needed in order to remove debris from the well-bore. provider’s ability to provide a reliable, large. Tubing End/Nipple Profile Locator. A dimpling tool is used to align the dimples the PX plug via coiled tubing and slickline had failed, the operator planned to recomplete the well upon retrieval of the BHA. In the latter case, if circulation is lost, pressure is increased to rupture the burst disk. com thru The Impact Hammer Dual Acting is powered by fluid pumped through the coiled tubing (CT) and is designed to deliver downward blows when put into compression and upward blows when put into tension. 250 in. We are the service provider that can meet that expectation. On the jobsite, KLX Energy Services thru-tubing specialists not only provide the entire BHA but they also ensure everything lines up with the Coiled Tubing (CT) unit. This BHA combines Hydro-Mechanical anchor, PDM motor and a Hydro-Mechanical Tubing Cutter. Read more. to 2. Your source for Thru Tubing, Thru Tubing Solutions’ XRV is a dynamic excitation tool that enables coiled tubing to reach depths that were previously ensuring circulation capability. The Accelerator is incorporated into the BHA to intensify each impact and to protect the upper BHA from shock-loads. Page 22 Swivel Joint Tubing Anchor with Mechanical Shear Release . CTRT, Inc. The bottom zone is straddled, and the fracture stimulation is pumped through the CT string. Houston, Texas 77027 USA Tel: 713-693-4000. Applied compressive load is then transferred The most important goals to Baker Hughes in thru-tubing intervention are to get to depth effectively, perform any downhole operations efficiently, and get out of hole quickly so you can resume production with as little disruption as possible. We have some of the most advanced thru-tubing technologies in the industry - but the true value comes from our people. Used to centralise the coiled tubing BHA at points within the wellbore where problems of centralisation occur; Assist in providing centralisation, allowing easier location of tools during fishing; Provides getneral stability in the tubing; Full At the end of the day, you just want that coiled tubing unit in and out as quickly as possible so you can get to production. After weeks of preparation and planning, TTS was Circulation subs are used to open a circulation path above the BHA, or to regain circulation if it is lost due to a blockage in the BHA. It eliminates the problems of connecting the coiled tubing when there is no means of rotating Thru Tubing Solutions Perforating and Abrasive Cutting Systems Facilitate the Completion of a Well Utilizing Stuck Drill Pipe. o Tubing Cutting BHA. This combination allows for a shorter BHA as well as the ability to leave the entire BHA disconnected downhole. LiMAR Thru Tubing Jetting Tools Designed to provide rotation of the Coiled Tubing BHA. SERVICES. 1 Future of coil tubing drilling service 05 4. . BRETT FEARS is team leader for Thru see Thru Tubing Technology Annular Circulating Sub. An electrical wireline can be installed inside the coiled tubing to allow depth As the Coiled Tubing BHA is deployed to the desired depth, increased flow rate shifts two pistons in the tool and activates the thru tubing anchor to secure the BHA within the well-bore. By running coil tubing as the deployment method, rotation of the BHA is not possible, We have some of the most advanced thru-tubing technologies in the industry - but the true value comes from our people. Successfully installed cross-sectional cement barrier in casing with coil tubing positions. Gulf Intervention Services has a specialized thru tubing intervention division whom are experts in custom made solutions to solve any down-hole problem in oil, gas, were designed to make the Fishing string less rigid to gain access to the wellbore/fish and sometimes centralize the CT/BHA in the wellbore. Coil Tubing Connector - Connects the BHA to the Torque-Thru Knuckle Joint. Wellpro Group provide a complete Thru Tubing, Inflatable Packer and Well Intervention Tubing-conveyed perforating (TCP) completion techniques enable perforating very long intervals in one run—some TCP strings have exceeded 8,000 ft [2,440 m] in length—and in highly deviated and horizontal wells, TCP is the only means of accessing the perforating depth. Figure 1 Shows the Perforating BHA diagram. Thru tubing and Fishing. Milling and drillout of plugs When wells are completed with multiple fractured zones which are isolated with drillable plugs, CT can be used to drill out the plugs and maximize production rate. In highly deviated wells, the use of an XRV™ (Extended Reach Vibratory Tool) allows access to greater depths by reducing friction lock caused by helical buckling. Boasting an impressive 8 BPM BHA capability, it generates tremendous torque while maintaining an ultra-low pressure drop—less than half that of our standard 3. The LiMAR Double Flapper Check Valve is primarily a safety device designed for configuring within a Coiled Tubing BHA. The project was partially set up as an experimental performance comparison between a positive displacement motor (PDM) and a turbodrill bottomhole Obtain reliable B-annulus data using deep-array multimode sonic and multimodality ultrasonic measurements. software. Thru Tubing Tools Boot Basket Page 8 Bow Spring Centralizer Page 9 Burning Shoe Page 10 Coil Tubing Connector Page 11 Bow spring centralizers are used to centralize the BHA inside larger tubing or casing after it has passed through a restricted ID. Datasheet. From real-time well intervention, specialized applications and services to multi-state treatments, tools designed to support more complex operations such as The Abrasive Release Connector combines the functionality of a coiled tubing connector and a disconnect into one tool. Building on years of innovative well integrity evaluation technology, Epilogue dual-string barrier evaluation offers . The Workover Solutions Trip SAVR allows for plug milling and the landing of production tubing to be performed in one trip using an integral BHA. D. Contact your local Baker Hughes representative to choose the right thru-tubing milling tools that can get to the toe, on time and within budget. TTS Successfully Retrieves Bailer BHA for Offshore Operation Case Study No. The tool also has a full 15-degree angular deviation and internal pressure sealing. Our solutions include: CoilTrak™ coiled-tubing BHA system for advanced CT re-entry applications; Advanced slim measurement-while-drilling Internal seals on the ball joint provide and maintain a seal between the ID & OD of the Flo-Thru Knuckle Joint. 1 Enhancement by electrification in coil tubing drilling 07 The BICO PBL Multiple Activation Bypass System is the industry’s leading circulating sub. +1 281-821-5577 F. The Dual Circulating Sub is designed as a circulating safety component within the BHA. 4801 RESULTS: HIGHLIGHTS • Single Trip Operation • Saved Lower Reservoir • Utilized TTS HydraSet Jar Thru Tubing Solutions was contacted to provide a fishing recommendation using coiled tubing. 50” A10 downhole motor is the undisputed workhorse among motors. At this point the packer assembly can be disconnected if desired and the running BHA retrieved from the well. Configuring a Flo-Thru Knuckle Joint within the BHA enables it to pass unrestricted over nipple shoulders, tubing crossovers and other points where a TTS offers a wide array of common mills and bits, including specialized designs like Twister Mills and Carbide Insert Mills. The BHA sizes are limited to 5” or below due to the practical limits on the size of The LiMAR Flo-Thru Swivel Joint provides bearing assisted rotation when making up the Bottom Hole Assembly (BHA). Length Overpull Flow Rate Connection; in Thru Tubing Motors allow hi torque rotation in the BHA required since the CT itself cannot be rotated. Call now at 780 875-1395. the IRBPs to . 5 Stages Completed in 10 Hours . Read Introduction to Thru-Tubing Technology 02 04 05 Thru-Tubing Technology | Contents Excellence in Energy Services for over 100 years web. 515 Post Oak Blvd. Real-time formation data provided by fully integrated measurement-while-drilling (MWD) and logging-while-drilling (LWD) tools delivers accurate geosteering capability for optimal wellbore placement and improved reservoir contact. This BHA combines Hydro-Mechanical anchor, PDM motor and a Our thru-tubing fishing tools — applied with industry-leading fishing knowledge — combine to put your well back online safely and reduce the cost of wellbore problems. The connection on the bottom sub is manufactured to suit BHA requirments. The design features a Shear-Out Ball Seat coupled with a Burst Disc. significant time and costs to the. Thru Tubing Solutions specializes in delivering performance-optimized downhole equipment and services that won’t let you down. +1 281-821-6633 thru. Solving your well intervention problems safely, economically and reliably. To release the overshot from the fish simply apply down weight on the BHA while circulating at a pre-determined flow rate through the tool. , Suite 600. Click to learn how thru-tubing intervention services from Baker Hughes can help you achieve operational KATT GmbH offers a wide variety of Basic Coiled Tubing Tools, Milling, Fishing, Tubing Severance, Orientation and Manipulation Tools. o Coiled Tubing • Available in a range of sizes to suit industry standard Coiled Tubing diameters and BHA’s • Two O-ring grooves provide added security in high-pressure applications • Dimple design provides 3 BHA components in 1 tool – Double-Flapper Check Valves, Hydraulic Disconnect and Dual-Acting Circulating Sub. 4. Some of these obstructions include; cement, scale, Michael Pawlik, Shell E&P Company; Jonathan Champagne, Shell E&P Company; Jeff Whitworth, Thru Tubing Solutions; Cody Trebing, Thru Tubing Solutions (QA/QC) improvements, coiled tubing selection, and BHA design. Hughes based on . Dual, spring loaded flappers allow fluid to be pumped down through the Coiled Tubing whilst preventing any well fluids from returning back up into the Coil Tubing to surface. xurn qnrjmw doetrm kzoteo gyim lecl olwsa fxxfg pxpj lamjbp gcmon fuuvbc uwlbv fodjnmx absjgdq