NO20012006L - Nedihulls-motor og fremgangsmåte for operasjon - Google Patents
Nedihulls-motor og fremgangsmåte for operasjonInfo
- Publication number
- NO20012006L NO20012006L NO20012006A NO20012006A NO20012006L NO 20012006 L NO20012006 L NO 20012006L NO 20012006 A NO20012006 A NO 20012006A NO 20012006 A NO20012006 A NO 20012006A NO 20012006 L NO20012006 L NO 20012006L
- Authority
- NO
- Norway
- Prior art keywords
- downhole engine
- downhole
- engine
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2579—Flow rate responsive
- Y10T137/2582—Including controlling main line flow
- Y10T137/2584—Relief or bypass closes as main opens
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9823411A GB9823411D0 (en) | 1998-10-26 | 1998-10-26 | Down hole motors and methods for their operation |
PCT/GB1999/003511 WO2000024997A1 (en) | 1998-10-26 | 1999-10-25 | Down hole motors and methods for their operation |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20012006D0 NO20012006D0 (no) | 2001-04-24 |
NO20012006L true NO20012006L (no) | 2001-06-25 |
NO322943B1 NO322943B1 (no) | 2006-12-18 |
Family
ID=10841308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20012006A NO322943B1 (no) | 1998-10-26 | 2001-04-24 | Nedihulls-motor og fremgangsmate for operasjon |
Country Status (6)
Country | Link |
---|---|
US (1) | US6607043B1 (no) |
AU (1) | AU6355299A (no) |
CA (1) | CA2347073C (no) |
GB (2) | GB9823411D0 (no) |
NO (1) | NO322943B1 (no) |
WO (1) | WO2000024997A1 (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7481282B2 (en) * | 2005-05-13 | 2009-01-27 | Weatherford/Lamb, Inc. | Flow operated orienter |
US7757781B2 (en) | 2007-10-12 | 2010-07-20 | Halliburton Energy Services, Inc. | Downhole motor assembly and method for torque regulation |
GB2483825B (en) * | 2008-01-17 | 2012-06-06 | Weatherford Lamb | Flow operated orienter |
CA2722612C (en) * | 2008-05-05 | 2015-02-17 | Weatherford/Lamb, Inc. | Signal operated tools for milling, drilling, and/or fishing operations |
US8540035B2 (en) | 2008-05-05 | 2013-09-24 | Weatherford/Lamb, Inc. | Extendable cutting tools for use in a wellbore |
WO2013043153A1 (en) | 2011-09-20 | 2013-03-28 | Halliburton Energy Services Inc. | Systems and methods for limiting torque transmission |
WO2013119586A1 (en) * | 2012-02-06 | 2013-08-15 | Wwt International Inc. | Motor saver sub for down hole drilling assemblies |
NO344886B1 (no) | 2012-02-28 | 2020-06-15 | Smart Stabilizer Systems Ltd | Dreiemoment-styringsanordning for en nedihulls boresammenstilling. |
US9863197B2 (en) * | 2016-06-06 | 2018-01-09 | Bench Tree Group, Llc | Downhole valve spanning a tool joint and methods of making and using same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3952816A (en) * | 1973-10-15 | 1976-04-27 | Sumitomo Metal Mining Company Limited | Drilling system and method of pulling it up |
US3967680A (en) * | 1974-08-01 | 1976-07-06 | Texas Dynamatics, Inc. | Method and apparatus for actuating a downhole device carried by a pipe string |
US3964558A (en) * | 1974-11-13 | 1976-06-22 | Texas Dynamatics, Inc. | Fluid actuated downhole drilling device |
US4275795A (en) * | 1979-03-23 | 1981-06-30 | Baker International Corporation | Fluid pressure actuated by-pass and relief valve |
US4276944A (en) * | 1979-08-20 | 1981-07-07 | Smith International, Inc. | In-hole motor with bit clutch |
JPS5973485U (ja) * | 1982-11-10 | 1984-05-18 | 株式会社小松製作所 | タ−ボドリル |
US4705117A (en) * | 1985-11-22 | 1987-11-10 | Amoco Corporation | Method and apparatus for reducing drill bit wear |
US4768598A (en) * | 1987-10-01 | 1988-09-06 | Baker Hughes Incorporated | Fluid pressure actuated bypass and pressure indicating relief valve |
US5165492A (en) * | 1990-10-26 | 1992-11-24 | Dailey Petroleum Service Corp. | Apparatus for preventing separation of a down-hole motor from a drill string |
FR2699222B1 (fr) * | 1992-12-14 | 1995-02-24 | Inst Francais Du Petrole | Dispositif et méthode d'actionnement à distance d'un équipement comportant des moyens de temporisation - Application à une garniture de forage. |
US6176327B1 (en) * | 1999-05-10 | 2001-01-23 | Atlantic Richfield Company | Method and toolstring for operating a downhole motor |
IT1309763B1 (it) * | 1999-05-21 | 2002-01-30 | Arrow Line Srl | Valvola di by pass in particolare per macchine idropulitrici. |
US6419014B1 (en) * | 2000-07-20 | 2002-07-16 | Schlumberger Technology Corporation | Apparatus and method for orienting a downhole tool |
-
1998
- 1998-10-26 GB GB9823411A patent/GB9823411D0/en not_active Ceased
-
1999
- 1999-10-25 AU AU63552/99A patent/AU6355299A/en not_active Abandoned
- 1999-10-25 WO PCT/GB1999/003511 patent/WO2000024997A1/en active Application Filing
- 1999-10-25 GB GB0112852A patent/GB2361495B/en not_active Expired - Fee Related
- 1999-10-25 CA CA 2347073 patent/CA2347073C/en not_active Expired - Fee Related
- 1999-10-25 US US09/830,281 patent/US6607043B1/en not_active Expired - Fee Related
-
2001
- 2001-04-24 NO NO20012006A patent/NO322943B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB0112852D0 (en) | 2001-07-18 |
GB2361495B (en) | 2002-09-04 |
GB9823411D0 (en) | 1998-12-23 |
NO322943B1 (no) | 2006-12-18 |
GB2361495A (en) | 2001-10-24 |
WO2000024997A1 (en) | 2000-05-04 |
GB2361495A8 (en) | 2001-11-01 |
CA2347073A1 (en) | 2000-05-04 |
CA2347073C (en) | 2007-07-31 |
AU6355299A (en) | 2000-05-15 |
NO20012006D0 (no) | 2001-04-24 |
US6607043B1 (en) | 2003-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |