SG2014011860A - A contigency release device that uses right-hand torque to allow movement of a collet prop - Google Patents
A contigency release device that uses right-hand torque to allow movement of a collet propInfo
- Publication number
- SG2014011860A SG2014011860A SG2014011860A SG2014011860A SG2014011860A SG 2014011860 A SG2014011860 A SG 2014011860A SG 2014011860 A SG2014011860 A SG 2014011860A SG 2014011860 A SG2014011860 A SG 2014011860A SG 2014011860 A SG2014011860 A SG 2014011860A
- Authority
- SG
- Singapore
- Prior art keywords
- contigency
- release device
- allow movement
- hand torque
- collet prop
- Prior art date
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
- E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2011/058694 WO2013066311A1 (fr) | 2011-11-01 | 2011-11-01 | Dispositif de libération sélective mettant en œuvre un couple à droite pour permettre le déplacement d'un support de mandrin à pince |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG2014011860A true SG2014011860A (en) | 2014-08-28 |
Family
ID=48192504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2014011860A SG2014011860A (en) | 2011-11-01 | 2011-11-01 | A contigency release device that uses right-hand torque to allow movement of a collet prop |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2748411B1 (fr) |
| CN (1) | CN103917737B (fr) |
| AU (1) | AU2011380541B2 (fr) |
| BR (1) | BR112014010100B1 (fr) |
| CA (1) | CA2844709C (fr) |
| MX (1) | MX345775B (fr) |
| MY (1) | MY166736A (fr) |
| SG (1) | SG2014011860A (fr) |
| WO (1) | WO2013066311A1 (fr) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4560014A (en) | 1982-04-05 | 1985-12-24 | Smith International, Inc. | Thrust bearing assembly for a downhole drill motor |
| US5363921A (en) * | 1993-04-30 | 1994-11-15 | Baker Hughes, Inc. | Wireline pull disconnect |
| US7100696B2 (en) * | 2001-10-01 | 2006-09-05 | Weatherford/Lamb, Inc. | Disconnect for use in a wellbore |
| US7293614B2 (en) * | 2004-09-16 | 2007-11-13 | Halliburton Energy Services, Inc. | Multiple impact jar assembly and method |
| CN100356033C (zh) * | 2006-01-23 | 2007-12-19 | 中国海洋石油总公司 | 可钻进薄壁尾管液压脱手装置及其操作方法 |
| US7779935B2 (en) | 2008-06-09 | 2010-08-24 | National Oilwell Varco, L.P. | Mechanically engaged and releasable connection system |
| US8443902B2 (en) * | 2009-06-23 | 2013-05-21 | Halliburton Energy Services, Inc. | Time-controlled release device for wireline conveyed tools |
| US8668016B2 (en) | 2009-08-11 | 2014-03-11 | Halliburton Energy Services, Inc. | System and method for servicing a wellbore |
-
2011
- 2011-11-01 BR BR112014010100-0A patent/BR112014010100B1/pt active IP Right Grant
- 2011-11-01 SG SG2014011860A patent/SG2014011860A/en unknown
- 2011-11-01 AU AU2011380541A patent/AU2011380541B2/en active Active
- 2011-11-01 EP EP11875241.9A patent/EP2748411B1/fr active Active
- 2011-11-01 CA CA2844709A patent/CA2844709C/fr active Active
- 2011-11-01 CN CN201180074449.7A patent/CN103917737B/zh active Active
- 2011-11-01 MX MX2014004121A patent/MX345775B/es active IP Right Grant
- 2011-11-01 MY MYPI2014000681A patent/MY166736A/en unknown
- 2011-11-01 WO PCT/US2011/058694 patent/WO2013066311A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN103917737B (zh) | 2015-07-22 |
| AU2011380541B2 (en) | 2015-01-15 |
| BR112014010100A8 (pt) | 2017-06-20 |
| BR112014010100A2 (pt) | 2017-06-13 |
| MY166736A (en) | 2018-07-19 |
| WO2013066311A1 (fr) | 2013-05-10 |
| BR112014010100B1 (pt) | 2020-11-10 |
| CN103917737A (zh) | 2014-07-09 |
| MX345775B (es) | 2017-02-14 |
| CA2844709A1 (fr) | 2013-05-10 |
| EP2748411A1 (fr) | 2014-07-02 |
| MX2014004121A (es) | 2014-05-21 |
| EP2748411B1 (fr) | 2016-11-30 |
| AU2011380541A1 (en) | 2014-04-24 |
| EP2748411A4 (fr) | 2015-09-02 |
| CA2844709C (fr) | 2014-09-09 |
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