EG21606A - Drill string tool - Google Patents
Drill string toolInfo
- Publication number
- EG21606A EG21606A EG17598A EG17598A EG21606A EG 21606 A EG21606 A EG 21606A EG 17598 A EG17598 A EG 17598A EG 17598 A EG17598 A EG 17598A EG 21606 A EG21606 A EG 21606A
- Authority
- EG
- Egypt
- Prior art keywords
- drill string
- string tool
- tool
- drill
- string
- Prior art date
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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B17/05—Swivel joints
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
- E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97200538 | 1997-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
EG21606A true EG21606A (en) | 2001-12-31 |
Family
ID=8228049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG17598A EG21606A (en) | 1997-02-25 | 1998-02-14 | Drill string tool |
Country Status (11)
Country | Link |
---|---|
US (1) | US6082457A (xx) |
EP (1) | EP0963502B1 (xx) |
CN (1) | CN1091830C (xx) |
AU (1) | AU716001B2 (xx) |
BR (1) | BR9807730A (xx) |
CA (1) | CA2278844C (xx) |
EA (1) | EA000788B1 (xx) |
EG (1) | EG21606A (xx) |
NO (1) | NO323362B1 (xx) |
OA (1) | OA11190A (xx) |
WO (1) | WO1998038410A1 (xx) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6241032B1 (en) * | 1999-09-07 | 2001-06-05 | Thomas E. Falgout, Sr. | One-way drill string clutch |
US6446737B1 (en) * | 1999-09-14 | 2002-09-10 | Deep Vision Llc | Apparatus and method for rotating a portion of a drill string |
CA2384811C (en) * | 1999-10-15 | 2008-11-25 | Shell Canada Limited | Method of drilling a wellbore with disengageable couplers |
NO314053B1 (no) * | 1999-12-28 | 2003-01-20 | Norske Stats Oljeselskap | Momentkobling for bruk i borestreng |
NO313430B1 (no) * | 2000-10-02 | 2002-09-30 | Bernt Reinhardt Pedersen | Anordning ved nedihullsventil |
US7036580B2 (en) * | 2001-07-30 | 2006-05-02 | Smith International Inc. | Downhole motor lock-up tool |
US6508312B1 (en) * | 2002-02-13 | 2003-01-21 | Frank's Casing Crew And Rental Tools, Inc. | Flow control apparatus and method |
US7299885B2 (en) * | 2002-07-10 | 2007-11-27 | Baird Jeffery D | Downhole drill string having a collapsible subassembly and method of loosening a stuck drillstring |
US7493949B2 (en) * | 2003-07-10 | 2009-02-24 | Collapsing Stabilizer Tool, Ltd. | Flow through subassembly for a downhole drill string and method for making same |
GB2408272B (en) * | 2003-11-24 | 2006-06-28 | Smith International | Downhole swivel joint assembly and method of using said swivel joint assembly |
US7178611B2 (en) * | 2004-03-25 | 2007-02-20 | Cdx Gas, Llc | System and method for directional drilling utilizing clutch assembly |
US20060016606A1 (en) * | 2004-07-22 | 2006-01-26 | Tubel Paulo S | Methods and apparatus for in situ generation of power for devices deployed in a tubular |
GB0507639D0 (en) * | 2005-04-15 | 2005-05-25 | Caledus Ltd | Downhole swivel sub |
AU2011202827B2 (en) * | 2005-04-15 | 2014-03-27 | Tercel Ip Limited | Method of running downhole apparatus into a wellbore with a swivel sub |
US7481282B2 (en) * | 2005-05-13 | 2009-01-27 | Weatherford/Lamb, Inc. | Flow operated orienter |
US20080251254A1 (en) * | 2007-04-16 | 2008-10-16 | Baker Hughes Incorporated | Devices and methods for translating tubular members within a well bore |
GB0716049D0 (en) | 2007-08-17 | 2007-09-26 | Welltools Ltd | Switchable circulating tool |
US7946361B2 (en) | 2008-01-17 | 2011-05-24 | Weatherford/Lamb, Inc. | Flow operated orienter and method of directional drilling using the flow operated orienter |
EP2331784A4 (en) | 2008-09-10 | 2015-06-24 | Smith International | LOCKING CLUTCH FOR DRILLING ENGINE |
EP2929120A1 (en) * | 2012-12-04 | 2015-10-14 | National Oilwell Varco, L.P. | Lockable swivel apparatus |
GB2501987B (en) * | 2013-04-19 | 2014-08-06 | Rotojar Ltd | Jarring apparatus |
US9551199B2 (en) | 2014-10-09 | 2017-01-24 | Impact Selector International, Llc | Hydraulic impact apparatus and methods |
US9644441B2 (en) | 2014-10-09 | 2017-05-09 | Impact Selector International, Llc | Hydraulic impact apparatus and methods |
US10066438B2 (en) | 2014-02-14 | 2018-09-04 | Halliburton Energy Services, Inc. | Uniformly variably configurable drag members in an anit-rotation device |
US10161196B2 (en) | 2014-02-14 | 2018-12-25 | Halliburton Energy Services, Inc. | Individually variably configurable drag members in an anti-rotation device |
WO2015122918A1 (en) | 2014-02-14 | 2015-08-20 | Halliburton Energy Services Inc. | Drilling shaft deflection device |
WO2015134015A1 (en) * | 2014-03-05 | 2015-09-11 | Halliburton Energy Services Inc. | Compression set downhole clutch |
EP2955318A1 (en) | 2014-06-10 | 2015-12-16 | Tercel IP Limited | Downhole swivel sub and method for releasing a stuck object in a wellbore |
GB2542034B (en) * | 2014-04-25 | 2021-01-20 | Tercel Ip Ltd | Downhole swivel sub and method for releasing a stuck object in a wellbore |
US9797204B2 (en) | 2014-09-18 | 2017-10-24 | Halliburton Energy Services, Inc. | Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system |
AU2014412066B2 (en) | 2014-11-19 | 2018-10-18 | Halliburton Energy Services, Inc. | Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency |
WO2016083582A1 (en) * | 2014-11-28 | 2016-06-02 | Tercel Ip Limited | Downhole swivel sub and method of running a string in a wellbore |
US10669799B2 (en) | 2015-11-19 | 2020-06-02 | Impact Selector International, Llc | Downhole disconnect tool |
WO2018211319A1 (en) | 2017-05-19 | 2018-11-22 | Impact Selector International, Llc | Downhole impact apparatus |
WO2018227199A1 (en) * | 2017-06-09 | 2018-12-13 | Impact Selector International, Llc | Downhole apparatus |
US10472902B2 (en) | 2017-09-01 | 2019-11-12 | O&G Technologies LLC | Methods and systems for reducing drag and friction during drilling |
US10662712B2 (en) * | 2018-02-19 | 2020-05-26 | Schlumberger Technology Corporation | Modular electro-mechanical assembly for downhole device |
US10731432B2 (en) | 2018-05-30 | 2020-08-04 | Saudi Arabian Oil Company | Systems and methods for stuck drill string mitigation |
CN109577896B (zh) * | 2018-11-06 | 2020-09-29 | 中国石油集团渤海钻探工程有限公司 | 一种用于智能钻井系统钻井液脉冲发生器的补偿式连接器 |
CN113062686B (zh) * | 2019-12-16 | 2022-02-22 | 中国石油化工股份有限公司 | 钻井提速工具 |
CA3159049A1 (en) | 2020-01-31 | 2021-08-05 | Nts Amega West Usa, Inc. | Drilling apparatus and method for use with rotating drill pipe |
CN111729383B (zh) * | 2020-06-19 | 2022-04-22 | 西安东方宏业科技股份有限公司 | 一种注水自动过滤反洗装置 |
CN113090683B (zh) * | 2021-04-15 | 2022-03-15 | 西南石油大学 | 一种机械式油气钻具离合器 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US632193A (en) * | 1898-01-14 | 1899-08-29 | Clark Curtin J | Acetylene-gas generator. |
US1883071A (en) * | 1928-12-14 | 1932-10-18 | Doheny Stone Drill Co | Lockable safety joint |
US3100538A (en) * | 1961-12-12 | 1963-08-13 | Houston Oil Field Mat Co Inc | Tubing rotary swivel assembly |
US4064953A (en) * | 1976-06-22 | 1977-12-27 | Gulf Oil Corporation | Shear sub for drill string |
US4632193A (en) * | 1979-07-06 | 1986-12-30 | Smith International, Inc. | In-hole motor with bit clutch and circulation sub |
US4313495A (en) * | 1980-06-13 | 1982-02-02 | Halliburton Services | Downhole pump with pressure limiter |
US4576229A (en) * | 1984-07-20 | 1986-03-18 | Dmi Wireline, Inc. | Device for facilitating release of stuck drill collars |
US4573536A (en) * | 1984-11-07 | 1986-03-04 | Dailey Petroleum Services Corporation | Method and apparatus for flushing a well |
FR2595404B1 (fr) * | 1986-03-10 | 1988-07-08 | Alsthom | Raccord pour forage |
US4658895A (en) * | 1986-03-19 | 1987-04-21 | Halliburton Company | Gravel pack safety sub |
GB8612019D0 (en) * | 1986-05-16 | 1986-06-25 | Shell Int Research | Vibrating pipe string in borehole |
US4958691A (en) * | 1989-06-16 | 1990-09-25 | James Hipp | Fluid operated vibratory jar with rotating bit |
US5431221A (en) * | 1993-10-29 | 1995-07-11 | Houston Engineers, Inc. | Jar enhancer |
US5669455A (en) * | 1996-01-31 | 1997-09-23 | Dietrich; Rainer | Bi-rotational coupling system |
US5857710A (en) * | 1996-11-04 | 1999-01-12 | Schlumberger Technology Corporation | Multi-cycle releasable connection |
-
1998
- 1998-02-14 EG EG17598A patent/EG21606A/xx active
- 1998-02-24 EA EA199900764A patent/EA000788B1/ru not_active IP Right Cessation
- 1998-02-24 CA CA002278844A patent/CA2278844C/en not_active Expired - Lifetime
- 1998-02-24 WO PCT/EP1998/001129 patent/WO1998038410A1/en active IP Right Grant
- 1998-02-24 CN CN98802821A patent/CN1091830C/zh not_active Expired - Lifetime
- 1998-02-24 BR BR9807730-9A patent/BR9807730A/pt not_active IP Right Cessation
- 1998-02-24 EP EP98916878A patent/EP0963502B1/en not_active Expired - Lifetime
- 1998-02-24 AU AU70311/98A patent/AU716001B2/en not_active Expired
- 1998-02-25 US US09/030,310 patent/US6082457A/en not_active Expired - Lifetime
-
1999
- 1999-08-24 NO NO19994089A patent/NO323362B1/no unknown
- 1999-08-25 OA OA9900194A patent/OA11190A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO323362B1 (no) | 2007-04-10 |
EA199900764A1 (ru) | 2000-02-28 |
CN1249015A (zh) | 2000-03-29 |
US6082457A (en) | 2000-07-04 |
AU7031198A (en) | 1998-09-18 |
WO1998038410A1 (en) | 1998-09-03 |
NO994089L (no) | 1999-08-24 |
AU716001B2 (en) | 2000-02-17 |
EP0963502A1 (en) | 1999-12-15 |
EP0963502B1 (en) | 2003-05-02 |
NO994089D0 (no) | 1999-08-24 |
CA2278844C (en) | 2007-01-16 |
CN1091830C (zh) | 2002-10-02 |
CA2278844A1 (en) | 1998-09-03 |
EA000788B1 (ru) | 2000-04-24 |
BR9807730A (pt) | 2000-02-15 |
OA11190A (en) | 2003-05-21 |
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