CA991989A - Retainer packer with improved valve system - Google Patents
Retainer packer with improved valve systemInfo
- Publication number
- CA991989A CA991989A CA186,568A CA186568A CA991989A CA 991989 A CA991989 A CA 991989A CA 186568 A CA186568 A CA 186568A CA 991989 A CA991989 A CA 991989A
- Authority
- CA
- Canada
- Prior art keywords
- valve system
- improved valve
- packer
- retainer
- retainer packer
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells
- E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
- E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00309313A US3831677A (en) | 1972-11-24 | 1972-11-24 | Retainer packer with improved valve system |
Publications (1)
Publication Number | Publication Date |
---|---|
CA991989A true CA991989A (en) | 1976-06-29 |
Family
ID=23197676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA186,568A Expired CA991989A (en) | 1972-11-24 | 1973-11-23 | Retainer packer with improved valve system |
Country Status (5)
Country | Link |
---|---|
US (1) | US3831677A (en) |
CA (1) | CA991989A (en) |
DE (1) | DE2357744A1 (en) |
FR (1) | FR2208044B1 (en) |
GB (1) | GB1455727A (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253521A (en) * | 1978-10-23 | 1981-03-03 | Halliburton Company | Setting tool |
FR2509366A1 (en) * | 1981-07-08 | 1983-01-14 | Flopetrol | DEVICE FOR CONTROLLING A TOOL FOR CLOSING THE COLUMN FOR PRODUCING A WELL |
FR2648863B1 (en) * | 1989-06-23 | 1995-12-01 | Elf Aquitaine | METHOD AND DEVICE FOR TAKING A SAMPLE OF A DEPOSIT FLUID |
US4909326A (en) * | 1989-07-05 | 1990-03-20 | Owen Thomas R | Tubing unloader |
US5000265A (en) * | 1990-01-23 | 1991-03-19 | Otis Engineering Corporation | Packing assembly for use with reeled tubing and method of operating and removing same |
US5143015A (en) * | 1991-01-18 | 1992-09-01 | Halliburton Company | Coiled tubing set inflatable packer, bridge plug and releasing tool therefor |
US5558162A (en) * | 1994-05-05 | 1996-09-24 | Halliburton Company | Mechanical lockout for pressure responsive downhole tool |
US5711375A (en) * | 1996-08-02 | 1998-01-27 | Halliburton Company | Well stabilization tools and methods |
US6595289B2 (en) * | 2001-05-04 | 2003-07-22 | Weatherford/Lamb, Inc. | Method and apparatus for plugging a wellbore |
US6782951B2 (en) * | 2002-05-08 | 2004-08-31 | Jeff L. Taylor | Flow-activated valve and method of use |
US6948561B2 (en) * | 2002-07-12 | 2005-09-27 | Baker Hughes Incorporated | Indexing apparatus |
GB2460474B (en) * | 2008-05-31 | 2012-02-29 | Red Spider Technology Ltd | Large bore packer |
US7900696B1 (en) * | 2008-08-15 | 2011-03-08 | Itt Manufacturing Enterprises, Inc. | Downhole tool with exposable and openable flow-back vents |
US8267177B1 (en) | 2008-08-15 | 2012-09-18 | Exelis Inc. | Means for creating field configurable bridge, fracture or soluble insert plugs |
US8505623B2 (en) * | 2009-08-11 | 2013-08-13 | Weatherford/Lamb, Inc. | Retrievable bridge plug |
US8579023B1 (en) | 2010-10-29 | 2013-11-12 | Exelis Inc. | Composite downhole tool with ratchet locking mechanism |
US8770276B1 (en) | 2011-04-28 | 2014-07-08 | Exelis, Inc. | Downhole tool with cones and slips |
GB201120448D0 (en) * | 2011-11-28 | 2012-01-11 | Oilsco Technologies Ltd | Apparatus and method |
US8997859B1 (en) | 2012-05-11 | 2015-04-07 | Exelis, Inc. | Downhole tool with fluted anvil |
US9719316B2 (en) | 2014-04-10 | 2017-08-01 | Baker Hughes Incorporated | Relatively movable slip body and wicker for enhanced release capability |
US9845658B1 (en) | 2015-04-17 | 2017-12-19 | Albany International Corp. | Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs |
CN109869114B (en) * | 2017-12-01 | 2021-09-17 | 中石化石油工程技术服务有限公司 | Packing type stage cementing device and operation method thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3405764A (en) * | 1962-07-18 | 1968-10-15 | Schlumberger Technology Corp | Multiple purpose well tools |
US3306366A (en) * | 1964-04-22 | 1967-02-28 | Baker Oil Tools Inc | Well packer apparatus |
US3465820A (en) * | 1967-10-05 | 1969-09-09 | Schlumberger Technology Corp | Retainer packers having a rotating valve |
US3610337A (en) * | 1970-04-07 | 1971-10-05 | Dow Chemical Co | Tubing unloader |
-
1972
- 1972-11-24 US US00309313A patent/US3831677A/en not_active Expired - Lifetime
-
1973
- 1973-11-20 GB GB5380973A patent/GB1455727A/en not_active Expired
- 1973-11-20 DE DE2357744A patent/DE2357744A1/en not_active Withdrawn
- 1973-11-21 FR FR7341392A patent/FR2208044B1/fr not_active Expired
- 1973-11-23 CA CA186,568A patent/CA991989A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2208044B1 (en) | 1977-08-12 |
FR2208044A1 (en) | 1974-06-21 |
US3831677A (en) | 1974-08-27 |
DE2357744A1 (en) | 1974-05-30 |
GB1455727A (en) | 1976-11-17 |
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