GB2516158B - Anchor slip and seal locking mechanism - Google Patents
Anchor slip and seal locking mechanism Download PDFInfo
- Publication number
- GB2516158B GB2516158B GB1408191.3A GB201408191A GB2516158B GB 2516158 B GB2516158 B GB 2516158B GB 201408191 A GB201408191 A GB 201408191A GB 2516158 B GB2516158 B GB 2516158B
- Authority
- GB
- United Kingdom
- Prior art keywords
- locking mechanism
- seal locking
- anchor slip
- anchor
- slip
- 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.)
- Active
Links
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
-
- 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
-
- 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
- E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
- E21B23/12—Tool diverters
-
- 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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
-
- 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
- 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
- E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/005—Monitoring or checking of cementation quality or level
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Quality & Reliability (AREA)
- Geophysics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361821830P | 2013-05-10 | 2013-05-10 | |
US14/243,316 US9677357B2 (en) | 2013-05-10 | 2014-04-02 | Anchor slip and seal locking mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201408191D0 GB201408191D0 (en) | 2014-06-25 |
GB2516158A GB2516158A (en) | 2015-01-14 |
GB2516158B true GB2516158B (en) | 2020-07-08 |
Family
ID=51032466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1408191.3A Active GB2516158B (en) | 2013-05-10 | 2014-05-09 | Anchor slip and seal locking mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2516158B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856081A (en) * | 1972-10-02 | 1974-12-24 | Otis Eng Corp | Locking devices |
US4510995A (en) * | 1983-02-22 | 1985-04-16 | Baker Oil Tools, Inc. | Downhole locking apparatus |
GB2306986B (en) * | 1995-11-06 | 1999-09-01 | Baker Hughes Inc | Horizontal inflation tool with selective mandrel locking device |
US6481496B1 (en) * | 1999-06-17 | 2002-11-19 | Schlumberger Technology Corporation | Well packer and method |
US6860326B2 (en) * | 2002-08-21 | 2005-03-01 | Halliburton Energy Services, Inc. | Packer releasing methods |
WO2006046075A2 (en) * | 2004-10-29 | 2006-05-04 | Petrowell Limited | Improved plug |
-
2014
- 2014-05-09 GB GB1408191.3A patent/GB2516158B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856081A (en) * | 1972-10-02 | 1974-12-24 | Otis Eng Corp | Locking devices |
US4510995A (en) * | 1983-02-22 | 1985-04-16 | Baker Oil Tools, Inc. | Downhole locking apparatus |
GB2306986B (en) * | 1995-11-06 | 1999-09-01 | Baker Hughes Inc | Horizontal inflation tool with selective mandrel locking device |
US6481496B1 (en) * | 1999-06-17 | 2002-11-19 | Schlumberger Technology Corporation | Well packer and method |
US6860326B2 (en) * | 2002-08-21 | 2005-03-01 | Halliburton Energy Services, Inc. | Packer releasing methods |
WO2006046075A2 (en) * | 2004-10-29 | 2006-05-04 | Petrowell Limited | Improved plug |
Also Published As
Publication number | Publication date |
---|---|
GB2516158A (en) | 2015-01-14 |
GB201408191D0 (en) | 2014-06-25 |
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