EP0578690A1 - Oil, gas or geothermal drilling apparatus. - Google Patents
Oil, gas or geothermal drilling apparatus.Info
- Publication number
- EP0578690A1 EP0578690A1 EP92907586A EP92907586A EP0578690A1 EP 0578690 A1 EP0578690 A1 EP 0578690A1 EP 92907586 A EP92907586 A EP 92907586A EP 92907586 A EP92907586 A EP 92907586A EP 0578690 A1 EP0578690 A1 EP 0578690A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- drill bit
- stator
- central tool
- base
- drilling
- 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.)
- Granted
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
- E21B4/00—Drives for drilling, used in the borehole
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
-
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/28—Enlarging drilled holes, e.g. by counterboring
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (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)
Abstract
L'objet de l'invention est un appareil de forage pétrolier, gazier ou géothermique comportant un outil central et un trépan coaxiaux dans lequel l'outil central est entraîné par le rotor d'un moteur de fond alimenté par la boue de forage et dans lequel le trépan est entraîné, depuis la surface, par les tiges d'un train de forage appartenant à un système rotary, ces mêmes tiges soumettant l'appareil à un effort axial. Il est caractérisé en ce que, entre le stator (4) du moteur de fond et l'embase (5) du trépan, existe une liaison prismatique qui permet le déplacement axial relatif des deux outils et en ce qu'un ressort (6) est interposé entre le stator (4) et l'embase (5) de manière à être contraint par le stator quand l'outil central tend à prendre du retard par rapport au trépan dans leurs mouvements d'avance respectifs, afin de contrôler le déplacement axial relatif des deux outils et de répartir entre eux, en fonction de ce déplacement, l'effort axial auquel l'appareil est soumis. Application à l'industrie du matériel de forage notamment pétrolier, gazier ou géothermique.The object of the invention is an oil, gas or geothermal drilling apparatus comprising a central tool and a coaxial bit in which the central tool is driven by the rotor of a downhole motor fed by the drilling mud and in in which the bit is driven, from the surface, by the rods of a drill string belonging to a rotary system, these same rods subjecting the device to an axial force. It is characterized in that, between the stator (4) of the downhole motor and the base (5) of the bit, there is a prismatic connection which allows the relative axial displacement of the two tools and in that a spring (6) is interposed between the stator (4) and the base (5) so as to be constrained by the stator when the central tool tends to lag behind the bit in their respective advance movements, in order to control the displacement axial relative of the two tools and to distribute between them, as a function of this displacement, the axial force to which the device is subjected. Application to the industry of drilling equipment, in particular oil, gas or geothermal energy.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9104824A FR2675197B1 (en) | 1991-04-12 | 1991-04-12 | OIL, GAS OR GEOTHERMAL DRILLING APPARATUS. |
FR9104824 | 1991-04-12 | ||
PCT/EP1992/000771 WO1992018740A1 (en) | 1991-04-12 | 1992-04-03 | Oil, gas or geothermal drilling apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0578690A1 true EP0578690A1 (en) | 1994-01-19 |
EP0578690B1 EP0578690B1 (en) | 1995-12-13 |
Family
ID=9412030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92907586A Expired - Lifetime EP0578690B1 (en) | 1991-04-12 | 1992-04-03 | Oil, gas or geothermal drilling apparatus |
Country Status (8)
Country | Link |
---|---|
US (1) | US5343964A (en) |
EP (1) | EP0578690B1 (en) |
CA (1) | CA2104010C (en) |
DE (1) | DE69206792T2 (en) |
FR (1) | FR2675197B1 (en) |
NO (1) | NO305406B1 (en) |
RU (1) | RU2062861C1 (en) |
WO (1) | WO1992018740A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9521972D0 (en) * | 1995-10-26 | 1996-01-03 | Camco Drilling Group Ltd | A drilling assembly for drilling holes in subsurface formations |
GB9708428D0 (en) * | 1997-04-26 | 1997-06-18 | Camco Int Uk Ltd | Improvements in or relating to rotary drill bits |
US6467557B1 (en) | 1998-12-18 | 2002-10-22 | Western Well Tool, Inc. | Long reach rotary drilling assembly |
US6470974B1 (en) * | 1999-04-14 | 2002-10-29 | Western Well Tool, Inc. | Three-dimensional steering tool for controlled downhole extended-reach directional drilling |
US6419033B1 (en) | 1999-12-10 | 2002-07-16 | Baker Hughes Incorporated | Apparatus and method for simultaneous drilling and casing wellbores |
US6488103B1 (en) | 2001-01-03 | 2002-12-03 | Gas Research Institute | Drilling tool and method of using same |
US6877570B2 (en) * | 2002-12-16 | 2005-04-12 | Halliburton Energy Services, Inc. | Drilling with casing |
US7334649B2 (en) * | 2002-12-16 | 2008-02-26 | Halliburton Energy Services, Inc. | Drilling with casing |
TWI282940B (en) * | 2003-12-02 | 2007-06-21 | Aimgene Technology Co Ltd | Memory storage device with a fingerprint sensor and method for protecting the data therein |
GB2412388B (en) * | 2004-03-27 | 2006-09-27 | Schlumberger Holdings | Bottom hole assembly |
US7712549B2 (en) * | 2004-11-15 | 2010-05-11 | Dennis Tool Company | Drilling tool |
US7845430B2 (en) * | 2007-08-15 | 2010-12-07 | Schlumberger Technology Corporation | Compliantly coupled cutting system |
US8757294B2 (en) * | 2007-08-15 | 2014-06-24 | Schlumberger Technology Corporation | System and method for controlling a drilling system for drilling a borehole in an earth formation |
US8763726B2 (en) * | 2007-08-15 | 2014-07-01 | Schlumberger Technology Corporation | Drill bit gauge pad control |
US8720604B2 (en) * | 2007-08-15 | 2014-05-13 | Schlumberger Technology Corporation | Method and system for steering a directional drilling system |
US8899352B2 (en) * | 2007-08-15 | 2014-12-02 | Schlumberger Technology Corporation | System and method for drilling |
US8066085B2 (en) | 2007-08-15 | 2011-11-29 | Schlumberger Technology Corporation | Stochastic bit noise control |
US8534380B2 (en) * | 2007-08-15 | 2013-09-17 | Schlumberger Technology Corporation | System and method for directional drilling a borehole with a rotary drilling system |
CA2888807C (en) * | 2012-12-28 | 2017-08-29 | Halliburton Energy Services, Inc. | Systems and methods of adjusting weight on bit and balancing phase |
CA2898435C (en) * | 2013-02-20 | 2016-06-07 | Halliburton Energy Services, Inc. | Downhole rotational lock mechanism |
AU2014413613B2 (en) | 2014-12-12 | 2018-04-05 | Halliburton Energy Services, Inc. | Drilling tool bearing and drivetrain assembly |
CN105443041B (en) * | 2015-11-17 | 2018-08-10 | 中国石油大学(华东) | Differential pressure type drill bit |
WO2017146716A1 (en) | 2016-02-26 | 2017-08-31 | Halliburton Energy Services, Inc. | Hybrid drill bit with axially adjustable counter-rotation cutters in center |
RU184280U1 (en) * | 2018-07-27 | 2018-10-22 | Роман Владимирович Литвинов | DEVICE FOR DRILLING THE CLUTCH OF HYDRAULIC PLASTING OF THE FORM IN THE Tails OF OPERATING COLUMNS OF OIL AND GAS EXTRACTION WELLS OF DIAMETER |
US11795763B2 (en) | 2020-06-11 | 2023-10-24 | Schlumberger Technology Corporation | Downhole tools having radially extendable elements |
CN113006696B (en) * | 2021-03-31 | 2024-04-16 | 长江大学 | Drillable reamer for casing running operation |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865602A (en) * | 1954-12-10 | 1958-12-23 | Shell Dev | Hydraulic turbine with by-pass valve |
US3894818A (en) * | 1973-04-27 | 1975-07-15 | Smith International | In-hole motors |
US3989114A (en) * | 1975-03-17 | 1976-11-02 | Smith International, Inc. | Circulation sub for in-hole hydraulic motors |
US4299296A (en) * | 1979-07-06 | 1981-11-10 | Smith International, Inc. | In-hole motor drill with bit clutch |
US4632193A (en) * | 1979-07-06 | 1986-12-30 | Smith International, Inc. | In-hole motor with bit clutch and circulation sub |
US4270619A (en) * | 1979-10-03 | 1981-06-02 | Base Jimmy D | Downhole stabilizing tool with actuator assembly and method for using same |
DE3366991D1 (en) * | 1982-08-25 | 1986-11-20 | Shell Int Research | Down-hole motor and method for directional drilling of boreholes |
US4492276A (en) * | 1982-11-17 | 1985-01-08 | Shell Oil Company | Down-hole drilling motor and method for directional drilling of boreholes |
US4518051A (en) * | 1983-06-30 | 1985-05-21 | Chevron Research Company | Percussion actuated core sampler |
US4597454A (en) * | 1984-06-12 | 1986-07-01 | Schoeffler William N | Controllable downhole directional drilling tool and method |
DE3701914C1 (en) * | 1987-01-23 | 1988-05-19 | Eastman Christensen Co | Directly driven core drilling tool |
US4862974A (en) * | 1988-12-07 | 1989-09-05 | Amoco Corporation | Downhole drilling assembly, apparatus and method utilizing drilling motor and stabilizer |
-
1991
- 1991-04-12 FR FR9104824A patent/FR2675197B1/en not_active Expired - Fee Related
-
1992
- 1992-04-03 WO PCT/EP1992/000771 patent/WO1992018740A1/en active IP Right Grant
- 1992-04-03 RU RU9293058191A patent/RU2062861C1/en active
- 1992-04-03 CA CA002104010A patent/CA2104010C/en not_active Expired - Fee Related
- 1992-04-03 DE DE69206792T patent/DE69206792T2/en not_active Expired - Fee Related
- 1992-04-03 EP EP92907586A patent/EP0578690B1/en not_active Expired - Lifetime
-
1993
- 1993-10-11 NO NO933660A patent/NO305406B1/en not_active IP Right Cessation
- 1993-12-10 US US08/129,170 patent/US5343964A/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9218740A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE69206792T2 (en) | 1996-05-30 |
NO305406B1 (en) | 1999-05-25 |
CA2104010A1 (en) | 1992-10-13 |
NO933660D0 (en) | 1993-10-11 |
NO933660L (en) | 1993-10-11 |
CA2104010C (en) | 1997-12-30 |
FR2675197A1 (en) | 1992-10-16 |
EP0578690B1 (en) | 1995-12-13 |
DE69206792D1 (en) | 1996-01-25 |
FR2675197B1 (en) | 1993-07-16 |
RU2062861C1 (en) | 1996-06-27 |
WO1992018740A1 (en) | 1992-10-29 |
US5343964A (en) | 1994-09-06 |
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