Largest liner hanger ever installed worldwide onepetro. The assembly has slip elements for gripping the casing with each of the slip elements having symmetrically angled teeth such that only one set of slips may be used to anchor the hanger and liner in position against relative longitudinal movement in either direction subsequent to. Liner hanger assembly liner top packer liner hanger assembly, it consists of. The allinone a1 liner running tool combines a clutched liner running tool with a tieback sleeve cementing packoff and packer setting tool. Understanding of drilling rig andworkover operations is required. Baker hughes drilled the hole, set the liner, and set the liner top packer in one trip. Suspend liner loads from the casing we provide fieldproven, reliable hydraulicset and mechanical liner hangers for virtually any application. The compatibility of these tools with our cementing products gives you more benefits, such as increased efficiency, significant rigtime cost savings, reduced risk exposure, and enhanced safety. Applications most liner hanger applications, including deepwater, geothermal, and shale gas environments requiring high circulation rates. The simplex is designed to meet any well condition, and offers advantages found in no other liner hanger system.
Nov 17, 2012 the shear rating of the ball seat is adjustableto meet the requirements of the hanger. System in question is a baker uniflex 7 rotating liner hanger system set in 9 58 casing. Accelerating the development of expandable liner hanger systems using abaqus ganesh nanaware, tony foster, leo gomez baker hughes incorporated abstract. The inline and zflex liner hanger packer systems specifically address the challenges of installing tightclearance liners. Baker hughes solution and results flexlock liner hanger and zxp ultra liner packer ran to target total depth with a successful pressure test operator achieved isolation across the appraisal leg of the well, allowing drilling of the exploration section and packer. General product sheet permanent liner hanger packer. Get the weekly and monthly summaries here, or find more details on our rig count site. No other systems can perform under these conditions.
Wellbores take on many characteristics that are often challenging to liner deployment. Hydraulic liner hanger with hrt running tool youtube. To achieve these high performance ratings, we combined several leading edge technologies into a single tool. T673 optimahs liner hangerpacker target completions. With a comprehensive suite of systems, including mechanical, hydraulic, and expandable options with a broad range of ratings and features, our liner hangers.
It incorporates a latch with non rotational mechanism toaccept, lock and seal the liner wiper plug uponcompletion of cementing. Liner hanger setting tool and method enabling traditional. Different liner hangers have different hanging capacity. Case history 15,000 psirated zxp ultra liner packer with. Running tools and accessories weatherford international. However, neither bhge nor its authors guarantee the accuracy or completeness of any information published herein, and neither bhge nor its authors shall be responsible for any errors, omissions or damages arising from the use of this information. Sep 19, 2014 hydraulic liner hanger with hrt running tool in working. A liner hanger, as the name suggests, secures and supports the liner. The setting tool includes a first tubular member and a second tubular member disposed around the outer diameter of the first tubular member. Flexlock iv hydraulic set rotating liner hanger with a zxp liner hanger assembly and two repacker systems with a 5in. Together with our customers, we are accelerating the pace of change for the industry.
The liner is hung on the wall of the intermediate casing by using the liner hanger on the top of the liner and the liner hanger seals the liner casing annulus, thus the oil and gas may flow into the wellbore through the slots of the liner figure 28. Used with the dh1 or dh2 liner running tool, the rps packer setting tool provides bestinclass mechanical packer setting capabilities. Contact our team with your questions about products or shop baker hughes. The casing includes a casing joint having upwardly facing landing shoulders formed about its bore, and the liner has a recess thereabout which receives a c shaped hanger carried in a retracted position as it is lowered into the bore. Baker hughes, hyperworks, hypermesh, hyperstudy, oil, fe model, drilling. Our liner hanger portfolio features both mechanical and hydraulic set hangers with options for ultra high hanging capacity, high bypass, and rotation while. Cae simulation driven product development of expandable. L10 nipple e22 anchor seal assembly signature d retainer production packer l10 sealing connector cucd 6000 sliding sleeve seal bore packer plug completion. Myspread forum milling cemented 7 liner hanger system. Finite element analysis fea using abaqus can be effective at. The assembly has slip elements for gripping the casing with each of the slip elements having symmetrically angled teeth such that only one set of slips may be used to anchor the hanger and liner in position against relative.
Liner hanger drillable packoff bushing liner top packer these components remain in the wellbore and sold to customer inside these components there is the liner running tool, that is rented to the customer as part of the liner installation service. Product development time with hyperworksdriven simulation keywords. Usa the liner hanger would need to be retagged after release and raising above from an extension pipe associated with the liner hanger that is not expanded. Bakerline series completion portfolio baker hughes.
Backed by a track record of more than six decades, schlumberger liner hanger systems and components are engineered to suspend, support, isolate, seal, and. Liner hanger patents and patent applications class 166. The hanger has teeth about it which are arranged to seat. In 1985, the flexlock liner hanger was introduced, extending the performance range and functionality of liner hanger systems. Choose from frac plugs, packers, setting tools, drill bits, artificial lift cable and much more. First expandable liner hanger installation in united arab emirates in hpht well. Schlumberger colossus liner hangers cgi animation youtube. Click to find out how baker hughes can provide optimized hangers, enabling the liners to be cemented while in tension. A liner hanger assembly is disclosed for setting within a casing conduit and carrying a liner string therebelow. As the name suggests, you use liner hangers to fix liners in place.
Accelerating the development of expandable liner hanger. Then, a wellbore treatment process can proceed while the running string remains downhole or via a second trip. The liner hangs from this extrusion using a bead that is heat welded into the top edge of the liner. For more information about how the zxhd liner top packer can help you improve efficiency and achieve even greater reliability, contact your baker hughes representative or visit today. Cae simulation driven product development of expandable liner hanger presentation given by ganesh nanaware of baker hughes at atcx energy 2014.
Pdf liner hanger system of bakerhughes hardy huang. This can lead to nonproductive time, which increases costs. Some gas wells casing design call for running and cementing intermediate 18 58. Hydraulically activated landing collar is usedwhen running hydraulic set liner hangers or. What is the purpose of using liner hangers in the oil. A liner hanger allows the liner casing below the liner hanger to be suspended in the previous casing string to reduce material cost and provide completion solution options. D rilquip introduces a new generation of liner hanger and liner hanger packer, utilizing drilquips fieldproven subsea technology. Under general supervision, performsassembly, testing, and installation of liner hangers on work locations. Liner hangers can be categorized on various bases such as setting mechanism mechanical or hydraulic, rotating or non rotating and other features. The information available on this website has been obtained by baker hughes, a ge company bhge, from sources believed to be reliable. First deployment globally of the baker hughes 15,000psi 1034 bar, 75. Liner hanger field specialist runs cemented liners. We believe in offering customers the best products at competitive prices.
In one embodiment, the present invention provides a hydraulic setting tool for use in wellbore operations. A liner hanger assembly to runin a liner on a liner hanger, cement the liner in place and set the liner hanger in one trip. Wells with high pressure differentials and extreme temperature ranges can threaten tool integrity. Success story baker hughes drills 60% off product development. Drilquips ls15 liner hanger products are built to perform under a wide range of conditions, and are ideally suited for long reach, highangle, horizontal and ultraheavy liner completions. Mounting height variables include hanger angle, skirting size and durometer, conveyor trough angle and liner or no liner application. The feature that distinguishes a liner from a regular casing column is that it starts not at the top of the well, but at some point below ground usually deeper than m. We created this webstore to offer our customers another option to order your oil tools, service tools. Achieve maximum dynamic load for optimal, reliable packer settings. In 1978, baker oil tools introduced the bakerline casing liner hanger. Energy,concept design,optimization,product design,hyperstudy,analysis and optimization. Additionally, the liner hanger system worked under 6,000 ftlb 182.
Realworld testing and evaluation of concepts is more expensive in this expandables product line than any other because we are forming metal with. The packer incorporates an upper bore to allow it to be latched to a work string or frac string while maintaining full bore capabilities. Pipe expansion technology is used to set the expandable liner hanger system. The drilquip ls15 liner hanger system is a new generation of liner hanger and liner hanger packer, utilizing drilquips fieldproven subsea technology. Nov 05, 20 liner hanger assembly liner top packer liner hanger assembly, it consists of. The permanent liner hanger packer is a robust, highperformance, hydraulic, dual bore permanent packer designed for installation in a single trip. Liner hanger system liner hanger hangs the liners within an oil well. Developing an expandable liner hanger system for the oil and gas industry represents an engineering challenge. Slips of the hydraulic hanger engage the casing by applying pressure. Usa the liner hanger would need to be retagged after release. Target has designed the optimahs with high tension load capability to make it a perfect choice.
Liner hangerpacker systems baker hughes, a ge company. The fishing companies are unable to provide an example of a cemented liner hanger being milled. It uses mechanical slips to grip the inside of the casing a predetermined distance above the casing shoe. Baker hughes refines expandable tubular technology with. Selfdrilling fasteners are included in the kit along with a nut driver attachment for your. The space between the liner hanger and the casing shoe is called the liner lap. Us7114573b2 hydraulic setting tool for liner hanger. The flexlock v offers a slip seat wedge profile and slip rail design for increased. Unique design eliminates multiple threaded connections.
We invent and invest in disruptive innovation to create new technologies and solutions to transform the industry. Aramco and baker hughes, a ge company, for their support and permission to. These running tools are a major factor in our linerrunning track record. Hydraulic hangers are used in deep or highly deviated wells where it is. Liner hangers can be set hydraulically, mechanically, or a mixture of the two.
The drilquip ls15 liner hanger products are built to perform under a wide range of conditions, and are ideally suited for long reach, high angle, horizontal and. Apr 06, 2017 in order to do a tack and squeeze job with the known expandable liner hanger such as torx available from baker hughes incorporated of houston, tex. Enhance well integrity and reduce costs in well construction with a full line of liner hanger systems and accessories for conventional and complex well applications on land or offshore. Key features fully compatible with multistage unlimited frac system onepiece mandrel liner top packer is iso v3rated to 10,000psi 68. Jan 29, 2019 schlumberger colossus liner hangers cgi animation. The inline is comprised of an innovative, hydraulically actuated liner hanger with flexlock style slips. Liner hanger systems liner hanger flow control systems sliding sleeve landing nipples flow control equipment inflatable packers inflatable packer various other factors that have enabled us to gain an edge over our competitors are.
To create the selectivity the operator needed, baker hughes ran a complete 5 x 7 in. With a comprehensive suite of systems, including mechanical, hydraulic, and expandable options with a broad range of ratings and features, our liner. Liner hanger systems 07 71 liner hanger systems introduction running liners is not without risk. Single mandrel provides for low cost and increased tool durability. Part of typical mesh of liner hanger assembly stresses on hanger packer assembly. Liner hangers speed up well construction schlumberger. Buy new oilfield equipment online and production chemicals delivered directly to your door from baker hughes. The acme threads on the setting sleeve are lefthanded threads such that the c2 running tool is released with righthand rotation. Hydraulic liner hanger with hrt running tool in working. Superb runin features include large bypass area and high load capacity, and rotating capabilities enhance zonal isolation during primary cementing jobs. The expandable liner hanger thus uses pipe expansion in place of conventional mechanisms for making contact with the. We issue the north america and international rig counts as a service to the industry. Qualitative product range world renowned vendor base experienced professionals. Liner hanger the aluminum liner hanger installs around the perimeter of the pool panel enclosure.
The flexlock v liner hanger is the latest version in the flexlockstyle hanger family and has been optimized for extreme downhole conditions such as heavy drilling fluids, high solids content, and liner rotation to reach the desired setting depth. The liner hanger is actuated once the liner is positioned at the appropriate depth within the wellbore. Our portfolio of liner hanger systems will help you reduce well construction costs and minimize risks in a wide variety of applications, often improving well performance across the lifecycle. Liner systems help reduce capex by eliminating the need to extend a single, long casing string to the top of the wellbore. Insulating pipe hanger support protected by united states patent 6460576 b2 description is a patented, closedcell, lightweight polymeric rigid, highcompressive strength foam insulating pipe support, that is lined with closedcell epdm foam rubber, and encased in a zeroperm, weatherproof, corrosionproof, epdm polymer.
Embodiments of the present invention relates to hydraulically actuated tools, which may be used to actuate a liner hanger assembly. Liner hanger system model a double slip product no. Milling the liner hanger and liner lap would allow reuse of the existing 9 58 shoe which is set in a highly competent formation. Tech facts engineering handbook baker hughes, a ge company.
The liner hanger is typically run into the wellbore above the liner string itself. The t673 optimahs permanent liner hanger packer is a hydraulic set, dual bore packer for placing short or long tailpipe liners in horizontal or extended well bores. A liner hanger is used to attach a liner string length of pipe to the bottom of a previously run casing string another length of pipe during wellbore completion in oil and gas industry. Feb 11, 1992 a liner hanger assembly is disclosed for setting within a casing conduit and carrying a liner string therebelow. Insulating pipe hanger support protected by united states patent 6460576 b2 description is a patented, closedcell, lightweight polymeric rigid, highcompressive strength foam insulating pipe support, that is lined with closedcell epdm foam rubber, and encased in a. Method of installing an expandable tubular in a wellbore.