NO20076541L - Styresystem - Google Patents
StyresystemInfo
- Publication number
- NO20076541L NO20076541L NO20076541A NO20076541A NO20076541L NO 20076541 L NO20076541 L NO 20076541L NO 20076541 A NO20076541 A NO 20076541A NO 20076541 A NO20076541 A NO 20076541A NO 20076541 L NO20076541 L NO 20076541L
- Authority
- NO
- Norway
- Prior art keywords
- stabilizer
- control system
- full caliber
- drill bit
- universal joint
- Prior art date
Links
- 239000003381 stabilizer Substances 0.000 abstract 4
- 239000012530 fluid Substances 0.000 abstract 1
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
-
- 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Et nedhulls styresystem omfatter en første full kaliberstabilisator (34), en skjevbelastningsenhet (28), et universalledd (26) og en andre full kaliberstabilisator (22), idet skjevbelastningsenheten (28) og universalleddet (26) er lokalisert mellom første og andre full kaliberstabilisatorer (34, 22). Passende omfatter systemet videre en borekrone (10) og en fluiddrevet nedhulls motor (14), idet motoren idet minste delvis er lokalisert mellom borekronen (10) og den andre stabilisator (22).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0625385A GB2445019B (en) | 2006-12-21 | 2006-12-21 | Steering system |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20076541L true NO20076541L (no) | 2008-06-23 |
NO339001B1 NO339001B1 (no) | 2016-11-07 |
Family
ID=37734510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20076541A NO339001B1 (no) | 2006-12-21 | 2007-12-19 | Styresystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US8302705B2 (no) |
CA (1) | CA2614466C (no) |
GB (1) | GB2445019B (no) |
NO (1) | NO339001B1 (no) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8146679B2 (en) * | 2008-11-26 | 2012-04-03 | Schlumberger Technology Corporation | Valve-controlled downhole motor |
US8925652B2 (en) | 2011-02-28 | 2015-01-06 | Baker Hughes Incorporated | Lateral well drilling apparatus and method |
US9556679B2 (en) | 2011-08-19 | 2017-01-31 | Precision Energy Services, Inc. | Rotary steerable assembly inhibiting counterclockwise whirl during directional drilling |
US9140114B2 (en) * | 2012-06-21 | 2015-09-22 | Schlumberger Technology Corporation | Instrumented drilling system |
US20140284103A1 (en) * | 2013-03-25 | 2014-09-25 | Schlumberger Technology Corporation | Monitoring System for Drilling Instruments |
WO2015102600A1 (en) | 2013-12-31 | 2015-07-09 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using strain gauges |
CA2931801C (en) | 2013-12-31 | 2020-07-21 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using inclinometers |
US9995133B2 (en) | 2013-12-31 | 2018-06-12 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using magnetometers |
US10094211B2 (en) * | 2014-10-09 | 2018-10-09 | Schlumberger Technology Corporation | Methods for estimating wellbore gauge and dogleg severity |
US10221627B2 (en) | 2014-10-15 | 2019-03-05 | Schlumberger Technology Corporation | Pad in bit articulated rotary steerable system |
CA2962366C (en) | 2014-10-22 | 2019-02-26 | Halliburton Energy Services, Inc. | Bend angle sensing assembly and method of use |
EP3092365B1 (en) | 2015-03-05 | 2019-11-20 | Halliburton Energy Services Inc. | Adjustment mechanisms for adjustable bent housings |
WO2016140686A1 (en) | 2015-03-05 | 2016-09-09 | Halliburton Energy Services, Inc. | Adjustable bent housings with disintegrable sacrificial support members |
US9702195B2 (en) | 2015-03-05 | 2017-07-11 | Halliburton Energy Services, Inc. | Adjustable bent housings with sacrificial support members |
WO2016140688A1 (en) | 2015-03-05 | 2016-09-09 | Halliburton Energy Services, Inc. | Adjustable bent housings with measurement mechanisms |
EP3119976B1 (en) | 2015-03-05 | 2018-08-01 | Halliburton Energy Services, Inc. | Energy delivery systems for adjustable bent housings |
US9605482B2 (en) | 2015-03-05 | 2017-03-28 | Halliburton Energy Services, Inc. | Directional drilling with adjustable bent housings |
US11261667B2 (en) * | 2015-03-24 | 2022-03-01 | Baker Hughes, A Ge Company, Llc | Self-adjusting directional drilling apparatus and methods for drilling directional wells |
US10676993B2 (en) * | 2015-10-12 | 2020-06-09 | Halliburton Energy Services, Inc. | Directional drilling system with cartridges |
EP3596298B1 (en) | 2017-05-31 | 2023-01-04 | Halliburton Energy Services, Inc. | Strategic flexible section for a rotary steerable system |
US11193331B2 (en) | 2019-06-12 | 2021-12-07 | Baker Hughes Oilfield Operations Llc | Self initiating bend motor for coil tubing drilling |
RU2741297C1 (ru) * | 2019-09-25 | 2021-01-25 | Закрытое акционерное общество "НГТ" | Забойный двигатель с гидравлическим регулятором (варианты) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5139094A (en) * | 1991-02-01 | 1992-08-18 | Anadrill, Inc. | Directional drilling methods and apparatus |
AU1614800A (en) * | 1998-11-10 | 2000-05-29 | Baker Hughes Incorporated | Self-controlled directional drilling systems and methods |
US6216802B1 (en) * | 1999-10-18 | 2001-04-17 | Donald M. Sawyer | Gravity oriented directional drilling apparatus and method |
US7188685B2 (en) * | 2001-12-19 | 2007-03-13 | Schlumberge Technology Corporation | Hybrid rotary steerable system |
GB2408526B (en) * | 2003-11-26 | 2007-10-17 | Schlumberger Holdings | Steerable drilling system |
US7861802B2 (en) * | 2006-01-18 | 2011-01-04 | Smith International, Inc. | Flexible directional drilling apparatus and method |
-
2006
- 2006-12-21 GB GB0625385A patent/GB2445019B/en not_active Expired - Fee Related
-
2007
- 2007-12-13 CA CA2614466A patent/CA2614466C/en not_active Expired - Fee Related
- 2007-12-18 US US11/958,538 patent/US8302705B2/en not_active Expired - Fee Related
- 2007-12-19 NO NO20076541A patent/NO339001B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2445019A (en) | 2008-06-25 |
US20080149394A1 (en) | 2008-06-26 |
GB2445019B (en) | 2011-06-15 |
CA2614466C (en) | 2013-04-02 |
NO339001B1 (no) | 2016-11-07 |
US8302705B2 (en) | 2012-11-06 |
CA2614466A1 (en) | 2008-06-21 |
GB0625385D0 (en) | 2007-01-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20076541L (no) | Styresystem | |
NO20075866L (no) | Styrbart boresystem | |
NO20070308L (no) | Styrbar hullutvider/stabilisatorenhet og fremgangsmate | |
NO20071645L (no) | Boresystem omfattende en bronntraktor | |
NO20090510L (no) | Toppdrevet rotasjonsapparat for boring av et borehull | |
NO20053279D0 (no) | Borerigg for plassering pa havbunnen og utstyrt for boring av olje- og gassbronner. | |
NO20063526L (no) | Bronnhullsboring av et lateralt hull | |
NO20070310L (no) | Fleksibel retningsboreanordning og fremgangsmate | |
WO2007001887A3 (en) | Pipe running tool having a cement path | |
NO20085238L (no) | Oljefelt bronnplanlegging og drift | |
NO20080298L (no) | Grensesnitt og fremgangsmate for bronnhulls-telemetrisystem | |
WO2006121928A3 (en) | Tubular runing tool and method of using same | |
EA201500372A1 (ru) | Устройство для захвата трубы на буровой установке | |
NO20055527L (no) | Bronnstreng sammenstilling | |
NO20073135L (no) | Nedihulls-verktoy betjent av lineaer induksjonsmotor | |
NO20072041L (no) | Bronnsiler med fordelt stromning | |
NO20100853L (no) | Fjernstyrt overgangsverktoy for gruspakking som benytter kablet borerorskommunikasjon og -telemetri | |
AU2006263771A8 (en) | Arrangement for positioning rock drilling rig on drilling site | |
NO20083844L (no) | Apparatus and method for running tubulars | |
WO2009090466A3 (en) | Downhole sensing system using carbon nanotube fet | |
NO20043282L (no) | Boringsforing for undersjoisk, hydraulisk kopling | |
RU2013102304A (ru) | Гибкий соединитель для бурения с погружным пневмоударником | |
NO20084093L (no) | Subsea reparasjons- og vedlikeholdsverktoy for rorledning, samt fremgangsmate for utskiftning av odelagte rorledninger | |
GB2445115A (en) | Articulating bail assembly and method | |
NO20061815L (no) | Borehullsavbildningssystem for ledende og resitente borefluider |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |