GB9814230D0 - Torque reducing substitute - Google Patents
Torque reducing substituteInfo
- Publication number
- GB9814230D0 GB9814230D0 GBGB9814230.0A GB9814230A GB9814230D0 GB 9814230 D0 GB9814230 D0 GB 9814230D0 GB 9814230 A GB9814230 A GB 9814230A GB 9814230 D0 GB9814230 D0 GB 9814230D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- torque reducing
- substitute
- reducing substitute
- torque
- reducing
- 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.)
- Ceased
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9814230.0A GB9814230D0 (en) | 1998-07-02 | 1998-07-02 | Torque reducing substitute |
PCT/GB1999/002098 WO2000001239A2 (en) | 1998-07-02 | 1999-07-01 | Friction-reducing drill pipe component |
AU46322/99A AU4632299A (en) | 1998-07-02 | 1999-07-01 | Friction-reducing drill pipe component |
GB9915297A GB2338970A (en) | 1998-07-02 | 1999-07-01 | Friction reducing drill pipe component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9814230.0A GB9814230D0 (en) | 1998-07-02 | 1998-07-02 | Torque reducing substitute |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9814230D0 true GB9814230D0 (en) | 1998-09-02 |
Family
ID=10834743
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9814230.0A Ceased GB9814230D0 (en) | 1998-07-02 | 1998-07-02 | Torque reducing substitute |
GB9915297A Withdrawn GB2338970A (en) | 1998-07-02 | 1999-07-01 | Friction reducing drill pipe component |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9915297A Withdrawn GB2338970A (en) | 1998-07-02 | 1999-07-01 | Friction reducing drill pipe component |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4632299A (en) |
GB (2) | GB9814230D0 (en) |
WO (1) | WO2000001239A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0002916D0 (en) * | 2000-02-10 | 2000-03-29 | Stable Services Ltd | Drill pipe torque reduction and protection apparatus |
GB0006218D0 (en) * | 2000-03-16 | 2000-05-03 | Rastegar Gholam H | Torque reducing drillstring component |
NO326223B1 (en) * | 2003-10-29 | 2008-10-20 | Weatherford Lamb | Apparatus and method for reducing drill vibration when drilling with feed rudder |
CA2843269C (en) * | 2011-07-26 | 2016-06-14 | Halliburton Energy Services, Inc. | Friction reduction device for drill pipe |
CN102787811B (en) * | 2012-07-19 | 2014-11-26 | 中国石油天然气股份有限公司 | Oriented spray gun centering guide |
EP3032025A1 (en) | 2014-12-12 | 2016-06-15 | Services Pétroliers Schlumberger | Stabilizer assembly |
US11473376B2 (en) * | 2018-03-16 | 2022-10-18 | Wwt North America Holdings, Inc | Non-rotating vibration reduction sub |
RU191425U1 (en) * | 2019-04-04 | 2019-08-05 | Общество с ограниченной ответственностью "Биттехника" | ROTARY COLUMN CENTER |
US11131144B1 (en) | 2020-04-02 | 2021-09-28 | Saudi Arabian Oil Company | Rotary dynamic system for downhole assemblies |
US11319777B2 (en) | 2020-04-02 | 2022-05-03 | Saudi Arabian Oil Company | Extended surface system with helical reamers |
US11306555B2 (en) | 2020-04-02 | 2022-04-19 | Saudi Arabian Oil Company | Drill pipe with dissolvable layer |
WO2021198751A1 (en) * | 2020-04-02 | 2021-10-07 | Saudi Arabian Oil Company | Apparatuses, systems, and methods for avoiding and alleviating stuck pipe incidents |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4372622A (en) * | 1980-11-17 | 1983-02-08 | Cheek Alton E | Recirculating bearing antifriction system for well strings |
GB8914882D0 (en) * | 1989-06-29 | 1989-08-23 | Red Baron Oil Tools Rental | Drill string component |
US5211714A (en) * | 1990-04-12 | 1993-05-18 | Halliburton Logging Services, Inc. | Wireline supported perforating gun enabling oriented perforations |
GB2257447A (en) * | 1991-07-10 | 1993-01-13 | Garrigh John Young | Stabiliser for a drill string |
GB9317128D0 (en) * | 1993-08-17 | 1993-09-29 | Swietlik George | Equipment to reduce torque on a drill string |
US5407011A (en) * | 1993-10-07 | 1995-04-18 | Wada Ventures | Downhole mill and method for milling |
CA2152964A1 (en) * | 1995-01-17 | 1996-07-18 | Donald E. Sable | Rod guide assembly |
US5727627A (en) * | 1995-04-13 | 1998-03-17 | Fce Control Flow Equipment Ltd. | Well rod centralizer/centralizer stop interface with wear reducing surface |
GB2304763B (en) * | 1995-08-30 | 1999-07-14 | Drilltech Services | Friction-reducing drill pipe component |
DE69610706D1 (en) * | 1995-08-30 | 2000-11-23 | Drilltech Services Asia Pte Lt | FRICTION REDUCING PART OF A DRILL ROD |
-
1998
- 1998-07-02 GB GBGB9814230.0A patent/GB9814230D0/en not_active Ceased
-
1999
- 1999-07-01 AU AU46322/99A patent/AU4632299A/en not_active Abandoned
- 1999-07-01 WO PCT/GB1999/002098 patent/WO2000001239A2/en active Application Filing
- 1999-07-01 GB GB9915297A patent/GB2338970A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU4632299A (en) | 2000-01-24 |
WO2000001239A3 (en) | 2002-09-19 |
GB2338970A (en) | 2000-01-12 |
GB9915297D0 (en) | 1999-09-01 |
WO2000001239A2 (en) | 2000-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
COOA | Change in applicant's name or ownership of the application | ||
AT | Applications terminated before publication under section 16(1) |