Bj coiled tubing equipment manual version 1 free download as pdf file. New equipment was developed, including highstrength ct connectors to join reels of 2%in. Coiled tubing jar specifications admin 20200214t00. Coiled tubing directional drilling bottomhole assemblies. From standard wellworkover and velocityproduction strings for logging, drilling and special application strings with factoryinstalled wireline, capillary tubes to integral tools, tenaris produces continuous coiled. The tubing is coiled in a single continuous length, thus precluding any need for making or breaking connections between joints. Unit specifications coil tubing unit deep the cwc coil tubing deep unit is a fully integrated coil tubing unit mounted on a western star twin steer, tridem drive chassis.
Coiled tubing eh series our eh series bop has been utilized in the coiled tubing industry since 1978. Coiled tubing some manufacturers offer coiled tubing units with hydraulic control. The coiled tubing connector is used to attach the bha to the coiled tubing workstring. The coiled tubing is a continuous length of steel or composite tubing that is flexible enough to be wound on a large reel for transportation. Pdf coiled tubing and vessel motions for riserless coiled. Specifically designed to access additional reserves in thrutubing reentry drilling applications, the ctdirect coiled tubing directional drilling system enhances reservoir exposure and eliminates the need to remove existing completions or production tubing.
Us9156651b2 tubing reel assembly for coiled tubing systems. Coiled tubing is transferred from one reel to another reel on the low side of the. Ct simulator software smape supports every coiled tubing operation with one of the leading commercial modeling software programs available in the coiled tubing industry. This unit has applications for deep horizontal completions and workovers. A novel workflow for using fiberoptic telemetryenabled.
Download 1 coiled tubing we are a sharing community. Click here to download a pdf version of this catalog. Coiled tubing units overview halliburton coiled tubing units ctus are named according to the pulling load rating in klbs of the injector head. It describes how coiled tubing friction reduction due to vibratory tools and tractors is currently understood inindustry.
It may range in length from 2,000 to more than 30,000 ft 600 to 9,000 m. Buoyancy of the fluid into which the tubing is run. Thrutubing tools products overview coil tubing technology. Coiled tubing damage, fatigue, failure tension is the major stress factor once the coiled tubing is in the well. Coiled tubing free download as powerpoint presentation. Circa software is now available to coiled tubing professionals on a subscription basis in three easytouse packages. So please help us by uploading 1 new document or like us to. Circa coiled tubing software baker hughes, a ge company. How to intervene into offshore and subsea wells using coiled tubing has become an important issue in choosing the right material and measuring the fatigue of the material. Coiled tubing is a continuous length of pipe wound on a spool, which is later straightened prior to entering the wellbore. A coiled tubing reel assembly includes a reel otherwise known in the industry as a spool or wheel on which the tubing is spooled, a stand for supporting the reel on which the tubing is stored, a drive system for rotating the reel and creating backtension during operation of the reel, and a swivel assembly typically hydraulic to connect the. Ctt is a leader in providing new technology to the coiled tubing industry specializing in the design of proprietary downhole tools used in conjunction with coiled tubing. We have the expertise to optimize your bottomhole assembly.
We can handle all aspects of coiled tubing, including fishing to coil fracs and everything in between. The circa software suite gives service providers a distinct advantage when conducting any coiled tubing job. Circa complete produces superior models in typical coiled tubing. Jason manufactures coiled tubing in a range of grades and sizes to. Available designs include a rollon design, in which a rolling tool is used to deform the wall of the coiled tubing onto grooves on the connector outside diameter od. This study combines the benefits of realtime well test analysis while leveraging the capability of the coiled tubing as a pumping medium to do perform stimulation job. Coiled tubing services provide customers with reliable, efficient well intervention for vertical, horizontal, highly deviated, and live wells. We provide exactly what our customers need to get the job done. Coiled tubing modeling software will be utilized to identify and address potential prejob design issues learning objectives. It includes a thorough discussion of coiled tubing equipment, the physical principles behind coiled tubing safety, principal applications of coiled tubing and pipe management. Oct 15, 20 coiled tubing units overview halliburton coiled tubing units ctus are named according to the pulling load rating in klbs of the injector head. Custom metal bending and coiling services eagle stainless. Pdf monitoring and managing coiled tubing integrity researchgate.
The companys emphasis is on innovation, quality, service and performance. Us9156651b2 tubing reel assembly for coiled tubing. In the advanced course sessions, we will discuss ct application design, introduction to the coilcade software and workshop, and also the contingency plan for ct operations. Fatigue of coiled tubing and its influencing factors.
Coiled tubing is used in many industries where it is used as a heat exchanger or for transporting gasses or liquids. The coiled tubing unit is composed of a reel with the. Its application keeps growing outside the oil and gas industry. A new packer was designed that could be set and released hydraulically.
Ca2619207a1 system and method for spooling coiled tubing. Otc 7325 coiled tubing life prediction 1993 spe 38407 large coiled tubing fatigue life 1997 hal39555 realtime data acquisition and calculations one of the most important features of any coiled tubing data acquisition software is the ability to track fatigue and monitor stresses in the coiled tubing during an actual job. It validates theoretical models with empirical data to deliver superior coiled tubing intervention. Speicota coiled tubing and well intervention conference. Api tubular committee structure coiled tubulars reports upwards to the tgoctg for rp 5c7, rp 5c8, spec 5st or tglp for spec 5lcp. The tubing spool was modified to permit the power cable to exit the wellhead at a right angle figure 11. Insite for well intervention coiled tubing job design and. Specifications for coiled tubing ct operations and ctd procedure and task list. In the oil and gas industries, this process is known as coiled tubing. Circa coiled tubing software helps service providers and operators simulate, model, plan, and carry out coiled tubing operations. Special alignment and fixturing techniques were developed for these tests. Pdf coiled tubing ct has been widely used in oil well drilling and servicing.
The shock tool permit the operator to keep a constant weight on the bit without stalling the motor. Pdf coiled tubing and vessel motions for riserless. A system and method for spooling coiled tubing is provided, the system including a second levelwind mechanism. Coiled tubing offers a number of operational and economic advantages, including. Smape supports every coiled tubing operation with one of the leading commercial modeling software programs available in the coiled tubing industry. Coiled tubing products promar international manufacturing. The fullscale fatigue testing demonstrated that crack. The shock tool permit the operator to keep a constant weight on the bit without stalling the motor, which can protect the coiled tubing and the down hole tool. This introductory course will provide an understanding of the surface equipment and key job design parameters required for successful coiled tubing field operations. Pdf download the shock tool is designed to be run with a motor.
Coiled tubing drilling is still the best option in mature fields development when it comes to well reentry, sidetracks, and multilateral wells. Coil tubing technology ctt specializes in the design of proprietary thrutubing tools for the coiled tubing industry and provides a full line of completion tools, manufactured in accordance with and to oil industry specifications. Hydraulic disconnect standard tools coiled tubing limar. Pdf fatigue of coiled tubing and its influencing factors. The impactor stores concentrated energy in an optimal position in the jar string. Connecting interface between the coiled tubing and the bha which provides a pump out barrier to initiate production, a standing valve with retrievable internals to control flow direction, an ssd to aid in offloading, a surface pack off to create a seal around the ct string and a recovery dart to isolate the. Velocity string bha speciality tools coiled tubing limar. Speicota coiled tubing and well intervention conference and. Api rp 16st coiled tubing well control equipment systems. Coiled tubing drilling is still the best option in mature fields development when it comes to well reentry, sidetracks, and multilateral wells construction. Coil tubing technology ctt specializes in the design of proprietary thru tubing tools for the coiled tubing industry and provides a full line of completion tools, manufactured in accordance with and to oil industry specifications. This workflow aims at adding a value of maximizing recovery levels using a streamlined study. Aug 07, 2017 circa coiled tubing simulation software enables you to calculate outcomes before a job starts. Directional bha for efficient and productive reentry applications.
As the coiled tubing industry has evolved, this model has been adapted to meet your needs with upgrades in shear capacity, slip holding capacity and ram seals, whilst remaining an economic solution. Many specimens were extracted from new tubing and subjected to fully reversed strain controlled cycling at various amplitudes. Od well service operations, d coiled tubing intervention operations within pipelines and. Bj coiled tubing equipment manual version 1 pipe fluid. It offers superior model accuracy built on over three decades of fieldguided refinement. The limar hydraulic disconnect is designed to provide a hydraulic release mechanism within a coiled tubing bottom hole assembly bha, whilst maintaining a high torquethrough facility for use in conjunction with down hole motors. The software simulator allows the engineer to plan and perform a coiled tubing operation using different models that including.
The second levelwind is positioned adjacent ground level, thereby eliminating the need for personnel to work at heights associated with traditional spooling of coiled tubing from one reel to another. A coiled tubing reel assembly includes a reel otherwise known in the industry as a spool or wheel on which the tubing is spooled, a stand for supporting the reel on which the tubing is stored, a drive system for. With our highly experienced personnel and engineering capabilities, we can customize the service for jobspecific requirements. Ctt offers a turnkey tool package containing a full line of standard tools and proprietary thrutubing downhole tools, backed by. Specifically designed to access additional reserves in thru tubing reentry drilling applications, the ctdirect coiled tubing directional drilling system enhances reservoir exposure and eliminates the need to remove existing completions or production tubing. It validates theoretical models with empirical data to deliver superior coiled tubing intervention results. Api tubular committee structure coiled tubulars reports upwards to the tgoctg for rp 5c7, rp 5c8, spec 5st. Circa coiled tubing simulation software enables you to calculate outcomes before a job starts. Speicota coiled tubing and well intervention conference and exhibition 2728 march 2018, the woodlands, texas, usa number of conference papers. Coiled tubing well the global oil and gas industry is using coiled tubing for an everincreasing array of well intervention projects. These are made in a range of different sizes to suit different applications. Our plug milling techniques focus on efficiency over speed.
609 22 21 1054 1353 1176 1474 1265 78 1555 408 1610 60 797 1001 1206 378 264 991 1090 1412 402 1390 1089 1169 41 1347 80 809 1027 934 948 655 711 354 1223 247 118