GB1365383A - Wall tubing anchor and catcher - Google Patents
Wall tubing anchor and catcherInfo
- Publication number
- GB1365383A GB1365383A GB4112271A GB4112271A GB1365383A GB 1365383 A GB1365383 A GB 1365383A GB 4112271 A GB4112271 A GB 4112271A GB 4112271 A GB4112271 A GB 4112271A GB 1365383 A GB1365383 A GB 1365383A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubing
- mandrel
- shear
- ring
- rotation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Piles And Underground Anchors (AREA)
- Earth Drilling (AREA)
Abstract
1365383 Wells &c SCHLUMBERGER TECHNOLOGY CORP 3 Sept 1971 [4 Sept .1970] 41122/71 Heading E1F A tubing anchor and catcher comprises a mandrel 11 for connection in the tubing, expanders 40, 41, and gripping assemblies 18 each having a slip member 20 and drag block member 24 respectively biassed outwardly and inwardly by means 27. In each assembly at least a part of the working surface of one member lies between longitudinally spaced parts of the working surface of the other member. The expander 40 has a screw threaded connection with the mandrel and the expander 41 is connected to the mandrel by a shear ring 73, the arrangement being that rotation of the tubing in one direction sets the slip members and rotation in the other direction releases the slip members. If rotation fails to release the slip members the tubing may be pulled upwardly to shear the ring 73, or the tubing may be pulled upwardly and rotated to bring the expanders together to shear the ring. Gas escape channels 68, 69 70, 71 are formed in the housing 16.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6966470A | 1970-09-04 | 1970-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1365383A true GB1365383A (en) | 1974-09-04 |
Family
ID=22090444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4112271A Expired GB1365383A (en) | 1970-09-04 | 1971-09-03 | Wall tubing anchor and catcher |
Country Status (7)
Country | Link |
---|---|
US (1) | US3664417A (en) |
AR (1) | AR210305A1 (en) |
BR (1) | BR7105812D0 (en) |
CA (1) | CA933089A (en) |
DE (1) | DE2143000C3 (en) |
FR (1) | FR2105247B1 (en) |
GB (1) | GB1365383A (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3804166A (en) * | 1973-01-02 | 1974-04-16 | Dresser Ind | Gripping member for well tools or the like |
US4402535A (en) * | 1981-03-17 | 1983-09-06 | Combustion Engineering, Inc. | Adjustable backing arrangement for pipe suspending slips |
US4750559A (en) * | 1985-05-28 | 1988-06-14 | Dresser Industries, Inc. | Retrievable anchor assembly |
US4901793A (en) * | 1987-07-31 | 1990-02-20 | Weber James L | No-turn tool for a pumping system |
US4811785A (en) * | 1987-07-31 | 1989-03-14 | Halbrite Well Services Co. Ltd. | No-turn tool |
US5275239A (en) * | 1992-02-04 | 1994-01-04 | Valmar Consulting Ltd. | Anchoring device for tubing string |
CA2160647C (en) * | 1995-10-16 | 2002-05-28 | Thomas William Garay | Helical bearing anchor catcher |
CA2220392C (en) * | 1997-07-11 | 2001-07-31 | Variperm (Canada) Limited | Tqr anchor |
CA2265223C (en) | 1999-03-11 | 2004-05-18 | Linden H. Bland | Wellbore annulus packer apparatus and method |
US7255172B2 (en) * | 2004-04-13 | 2007-08-14 | Tech Tac Company, Inc. | Hydrodynamic, down-hole anchor |
US7900708B2 (en) | 2008-10-24 | 2011-03-08 | Marcel Obrejanu | Multiple-block downhole anchors and anchor assemblies |
US20100101777A1 (en) * | 2008-10-28 | 2010-04-29 | Simon Perales | Mulitplate slip method and system |
US9033057B2 (en) * | 2012-03-21 | 2015-05-19 | Baker Hughes Incorporated | Internal gripping system |
CN102619483A (en) * | 2012-03-23 | 2012-08-01 | 李广青 | Double-system jam release safe hydraulic anchor |
US9890603B2 (en) | 2012-12-14 | 2018-02-13 | Tazco Holdings Inc. | Quarter turn tubing anchor catcher |
GB201418128D0 (en) * | 2014-10-14 | 2014-11-26 | Weatherford Uk Ltd | Downhole anchor |
US20180100365A1 (en) * | 2016-10-12 | 2018-04-12 | Ramon Perales | Downhole Tool to Be Used in a Well Beyond a Restriction |
US11421491B2 (en) * | 2017-09-08 | 2022-08-23 | Weatherford Technology Holdings, Llc | Well tool anchor and associated methods |
CN110726016B (en) * | 2019-10-22 | 2021-06-15 | 湖北瑞合轨道交通发展有限公司 | Elastic sealing cutting sleeve |
US12031411B1 (en) * | 2024-01-10 | 2024-07-09 | Target Completions Llc | Downhole catching apparatus and method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3026941A (en) * | 1957-12-23 | 1962-03-27 | Baker Oil Tools Inc | Subsurface well bore tool |
US3080924A (en) * | 1960-03-18 | 1963-03-12 | Baker Oil Tools Inc | Anchors for tubular strings |
US3077933A (en) * | 1961-09-18 | 1963-02-19 | Baker Oil Tools Inc | Tubing anchor and catcher apparatus |
US3279544A (en) * | 1963-12-19 | 1966-10-18 | Camco Inc | Well packer |
US3295606A (en) * | 1964-02-17 | 1967-01-03 | George A Bumpers | Combination squeeze and full bore production packer with connected upper downwardly, and lower upwardly, biting slip jaw segments |
US3338308A (en) * | 1964-08-10 | 1967-08-29 | Otis Eng Co | Well packer and anchor therefor |
US3391742A (en) * | 1966-05-27 | 1968-07-09 | Brown Oil Tools | Releasable well packer |
US3412801A (en) * | 1966-11-08 | 1968-11-26 | Schlumberger Technology Corp | Retrievable well packer apparatus |
-
1970
- 1970-09-04 US US69664A patent/US3664417A/en not_active Expired - Lifetime
-
1971
- 1971-08-23 CA CA121151A patent/CA933089A/en not_active Expired
- 1971-08-26 AR AR237594A patent/AR210305A1/en active
- 1971-08-27 DE DE2143000A patent/DE2143000C3/en not_active Expired
- 1971-09-02 FR FR7131781A patent/FR2105247B1/fr not_active Expired
- 1971-09-02 BR BR5812/71A patent/BR7105812D0/en unknown
- 1971-09-03 GB GB4112271A patent/GB1365383A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2143000C3 (en) | 1980-03-20 |
FR2105247B1 (en) | 1974-05-31 |
AR210305A1 (en) | 1977-07-29 |
CA933089A (en) | 1973-09-04 |
US3664417A (en) | 1972-05-23 |
DE2143000A1 (en) | 1972-03-09 |
DE2143000B2 (en) | 1979-07-12 |
FR2105247A1 (en) | 1972-04-28 |
BR7105812D0 (en) | 1973-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1365383A (en) | Wall tubing anchor and catcher | |
GB1447649A (en) | Well tools | |
GB1056396A (en) | Well pipe hanger with bypass | |
GB958135A (en) | Improvements in or relating to anchor bolts and to methods of fixing the same in drill holes | |
AU469791B2 (en) | Apparatus for moving drill pipe into and outof an oilwell derrick | |
GB1305847A (en) | ||
GB1323036A (en) | Means for preventing back-rotation | |
GB1367963A (en) | Drill stem assembly | |
GB1169407A (en) | Method for Guiding the Drilling of Oil Wells. | |
GB1373465A (en) | Connector for tubular members | |
GB1025092A (en) | Improvements relating to the deflecting of drill holes in diamond drilling | |
GB1195996A (en) | Well Pipe Suspension Apparatus. | |
GB1171201A (en) | Well-Heads having Adjustable Hanger Retainer Assemblies | |
GB1107061A (en) | Improvements in or relating to tunnel sets | |
GB1321479A (en) | Anchoring devices | |
GB1411077A (en) | Method of fastening two or more members with respect to one another | |
GB1455507A (en) | Anchor bolt assemblies data storage system | |
GB1193672A (en) | Apparatus for Splitting Rock | |
GB1162037A (en) | Wellhead | |
GB1401990A (en) | Tube expander | |
AU477172B2 (en) | Rock drill bit and sleeve assembly and bit installation method | |
GB1321152A (en) | Devices for use with safety devices in oil wells | |
GB1374393A (en) | Fluid-tight tube joint assemblies | |
GB840741A (en) | Improvements relating to anchor bolts | |
GB1238578A (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |