CA2394950A1 - Three dimensional steerable system - Google Patents
Three dimensional steerable system Download PDFInfo
- Publication number
- CA2394950A1 CA2394950A1 CA002394950A CA2394950A CA2394950A1 CA 2394950 A1 CA2394950 A1 CA 2394950A1 CA 002394950 A CA002394950 A CA 002394950A CA 2394950 A CA2394950 A CA 2394950A CA 2394950 A1 CA2394950 A1 CA 2394950A1
- Authority
- CA
- Canada
- Prior art keywords
- housing
- angle
- change
- wedge members
- bit
- 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
- 239000002131 composite material Substances 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000005553 drilling Methods 0.000 abstract 1
- 230000008093 supporting effect Effects 0.000 abstract 1
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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
- E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/02—Rod or cable suspensions
- E21B19/06—Elevators, i.e. rod- or tube-gripping devices
- E21B19/07—Slip-type elevators
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/086—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with a fluid-actuated cylinder
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
-
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
- E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a 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
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/06—Cutting windows, e.g. directional window cutters for whipstock operations
-
- 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
- E21B4/006—Mechanical motion converting means, e.g. reduction gearings
-
- 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
- E21B4/04—Electric 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
- E21B4/18—Anchoring or feeding 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
- 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
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
-
- 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
- E21B7/04—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 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
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/028—Electrical or electro-magnetic connections
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Geophysics (AREA)
- Electromagnetism (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
A steering assembly (20) includes upper (26) and lower (28) tubular housings connected by a universal joint (30). An angle cam (80) is dis-posed on the end of the lower housing and projects into the housing. A plurality of wedge members (90) extend axially from the upper housing and into engage-ment with the angle cam. Drive trains (150) are connected to the wedge members to move the wedge members toward and away from the angle cam to change the angle and azimuth of the lower housing with respect to the upper housing by the universal joint. The lower housing is connected to a bearing pack (16) sup-porting a drill bit (12) so as to change the direction of the drill bit. The steering assembly is connected to composite tubing (520) having conductors (584, 586) in the wall and a processor (514) is at the surface. Data on the position of the bit is transmitted to the processor to change the bend angle and direction of the drilling of the bit.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/467,588 | 1999-12-20 | ||
US09/467,588 US6607044B1 (en) | 1997-10-27 | 1999-12-20 | Three dimensional steerable system and method for steering bit to drill borehole |
PCT/US2000/033929 WO2001046549A1 (en) | 1999-12-20 | 2000-12-14 | Three dimensional steerable system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2394950A1 true CA2394950A1 (en) | 2001-06-28 |
CA2394950C CA2394950C (en) | 2007-09-25 |
Family
ID=23856307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002394950A Expired - Fee Related CA2394950C (en) | 1999-12-20 | 2000-12-14 | Three dimensional steerable system |
Country Status (11)
Country | Link |
---|---|
US (4) | US6607044B1 (en) |
EP (5) | EP2175100A1 (en) |
JP (1) | JP3730570B2 (en) |
CN (1) | CN1312377C (en) |
AU (1) | AU777543B2 (en) |
BR (1) | BR0016525B1 (en) |
CA (1) | CA2394950C (en) |
DE (2) | DE60043793D1 (en) |
MX (1) | MXPA02006123A (en) |
NO (1) | NO328065B1 (en) |
WO (1) | WO2001046549A1 (en) |
Families Citing this family (144)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6607044B1 (en) * | 1997-10-27 | 2003-08-19 | Halliburton Energy Services, Inc. | Three dimensional steerable system and method for steering bit to drill borehole |
GB9810321D0 (en) * | 1998-05-15 | 1998-07-15 | Head Philip | Method of downhole drilling and apparatus therefore |
US7165609B2 (en) * | 2000-03-22 | 2007-01-23 | Noetic Engineering Inc. | Apparatus for handling tubular goods |
GB0106368D0 (en) * | 2001-03-15 | 2001-05-02 | Xl Technology Ltd | Method and apparatus for directional actuation |
CA2345560C (en) * | 2000-11-03 | 2010-04-06 | Canadian Downhole Drill Systems Inc. | Rotary steerable drilling tool |
WO2003025329A1 (en) * | 2001-09-21 | 2003-03-27 | Flexidrill Limited | Directional drilling mechanical motor |
US7188685B2 (en) * | 2001-12-19 | 2007-03-13 | Schlumberge Technology Corporation | Hybrid rotary steerable system |
US6774628B2 (en) | 2002-01-18 | 2004-08-10 | Schlumberger Technology Corporation | Nuclear magnetic resonance imaging using phase encoding with non-linear gradient fields |
WO2003096075A1 (en) * | 2002-05-13 | 2003-11-20 | Camco International (Uk) Limited | Recalibration of downhole sensors |
CA2487384C (en) * | 2002-05-24 | 2009-12-22 | Baker Hughes Incorporated | A method and apparatus for high speed data dumping and communication for a downhole tool |
US7114582B2 (en) * | 2002-10-04 | 2006-10-03 | Halliburton Energy Services, Inc. | Method and apparatus for removing cuttings from a deviated wellbore |
US6880634B2 (en) * | 2002-12-03 | 2005-04-19 | Halliburton Energy Services, Inc. | Coiled tubing acoustic telemetry system and method |
US6997272B2 (en) * | 2003-04-02 | 2006-02-14 | Halliburton Energy Services, Inc. | Method and apparatus for increasing drilling capacity and removing cuttings when drilling with coiled tubing |
KR100950401B1 (en) * | 2003-04-11 | 2010-03-29 | 주식회사 포스코 | Over pressure prevention device of fluid supplying line in a ladle |
US7481281B2 (en) * | 2003-04-25 | 2009-01-27 | Intersyn Ip Holdings, Llc | Systems and methods for the drilling and completion of boreholes using a continuously variable transmission to control one or more system components |
GB0329712D0 (en) * | 2003-12-22 | 2004-01-28 | Bp Exploration Operating | Process |
US7708086B2 (en) * | 2004-11-19 | 2010-05-04 | Baker Hughes Incorporated | Modular drilling apparatus with power and/or data transmission |
US7549849B2 (en) * | 2005-02-23 | 2009-06-23 | Schlumberger Technology Corporation | Tandem motors |
US7518528B2 (en) * | 2005-02-28 | 2009-04-14 | Scientific Drilling International, Inc. | Electric field communication for short range data transmission in a borehole |
CA2606520C (en) * | 2005-05-03 | 2011-11-15 | Noetic Engineering Inc. | Gripping tool |
US7481282B2 (en) * | 2005-05-13 | 2009-01-27 | Weatherford/Lamb, Inc. | Flow operated orienter |
US20060256718A1 (en) * | 2005-05-16 | 2006-11-16 | Hall David R | Apparatus for Regulating Bandwidth |
US7383897B2 (en) * | 2005-06-17 | 2008-06-10 | Pathfinder Energy Services, Inc. | Downhole steering tool having a non-rotating bendable section |
US7639016B2 (en) * | 2005-08-10 | 2009-12-29 | Baker Hughes Incorporated | Downhole multi-phase flow imager |
US7804302B2 (en) * | 2005-08-10 | 2010-09-28 | Baker Hughes Incorporated | Method and apparatus for enhancing formation resistivity images obtained with downhole galvanic tools |
US20070227780A1 (en) * | 2006-03-31 | 2007-10-04 | Macpherson Calum Robert | Drill string system for performing measurement while drilling and logging while drilling operations |
US7537061B2 (en) * | 2006-06-13 | 2009-05-26 | Precision Energy Services, Inc. | System and method for releasing and retrieving memory tool with wireline in well pipe |
US20080034856A1 (en) * | 2006-08-08 | 2008-02-14 | Scientific Drilling International | Reduced-length measure while drilling apparatus using electric field short range data transmission |
US7779934B1 (en) * | 2007-04-25 | 2010-08-24 | W B Driver | Flexible/rigid drilling assembly |
US20080314641A1 (en) * | 2007-06-20 | 2008-12-25 | Mcclard Kevin | Directional Drilling System and Software Method |
GB2450498A (en) * | 2007-06-26 | 2008-12-31 | Schlumberger Holdings | Battery powered rotary steerable drilling system |
GB2454880B (en) * | 2007-11-21 | 2012-02-15 | Schlumberger Holdings | Drilling system |
GB2455734B (en) | 2007-12-19 | 2010-03-24 | Schlumberger Holdings | Steerable system |
GB0724900D0 (en) * | 2007-12-21 | 2008-01-30 | Schlumberger Holdings | Hybrid drilling system with mud motor |
GB2456421B (en) * | 2008-01-17 | 2012-02-22 | Weatherford Lamb | Flow operated orienter |
GB2458909B (en) | 2008-04-01 | 2013-03-06 | Antech Ltd | Directional well drilling |
US8360172B2 (en) * | 2008-04-16 | 2013-01-29 | Baker Hughes Incorporated | Steering device for downhole tools |
EP2313601B1 (en) * | 2008-07-18 | 2017-09-13 | Noetic Technologies Inc. | Grip extension linkage to provide gripping tool with improved operational range, and method of use of the same |
WO2010006441A1 (en) * | 2008-07-18 | 2010-01-21 | Noetic Technologies Inc. | Tricam axial extension to provide gripping tool with improved operational range and capacity |
US7909117B2 (en) * | 2008-08-06 | 2011-03-22 | Scientific Drilling International Inc. | Downhole adjustable bent-angle mechanism for use with a motor for directional drilling |
EP2341211A1 (en) | 2009-12-30 | 2011-07-06 | Welltec A/S | Downhole guiding tool |
AU2011240821B2 (en) * | 2010-04-12 | 2015-02-26 | Shell Internationale Research Maatschappij B.V. | Methods and systems for drilling |
US8210774B1 (en) | 2010-05-20 | 2012-07-03 | Astec Industries, Inc. | Guided boring machine and method |
US8113741B1 (en) | 2010-05-20 | 2012-02-14 | Astec Industries, Inc. | Boring machine with conveyor system for cuttings and method for boring therewith |
US8393828B1 (en) | 2010-05-20 | 2013-03-12 | American Augers, Inc. | Boring machine steering system with force multiplier |
US9366085B2 (en) | 2010-06-29 | 2016-06-14 | Scientific Drilling International, Inc. | Apparatus for directional drilling |
US9062503B2 (en) * | 2010-07-21 | 2015-06-23 | Baker Hughes Incorporated | Rotary coil tubing drilling and completion technology |
BR112013002560A2 (en) * | 2010-08-03 | 2016-05-31 | Halliburton Energy Services Inc | pressure controlled safety switch, well drilling tool and method for controlling activation of a well tool |
CN102575507B (en) * | 2010-08-09 | 2016-03-16 | 哈里伯顿能源服务公司 | Expansion gear |
WO2012039700A1 (en) * | 2010-09-21 | 2012-03-29 | Todd Benson | High torque, flexible, dual, constant velocity, ball joint assembly for mud motor used in directional well drilling |
CA2769141C (en) | 2011-03-08 | 2016-07-12 | Drilformance Technologies, Llc | Drilling apparatus |
US9702193B2 (en) * | 2011-03-30 | 2017-07-11 | Halliburton Energy Services, Inc. | Apparatus and method for rotary steering |
WO2012154686A1 (en) * | 2011-05-06 | 2012-11-15 | Schlumberger Canada Limited | Downhole shifting tool |
AU2011368381B2 (en) * | 2011-05-13 | 2016-04-14 | Halliburton Energy Services, Inc. | Apparatus and method for drilling a well |
US9038750B2 (en) * | 2011-06-08 | 2015-05-26 | Gas Technology Institute | Rotary joint for subterranean drilling |
WO2012177781A2 (en) | 2011-06-20 | 2012-12-27 | David L. Abney, Inc. | Adjustable bent drilling tool having in situ drilling direction change capability |
US8701795B2 (en) * | 2011-06-29 | 2014-04-22 | Schlumberger Technology Corporation | Adjustable rotary steerable system |
CA2745022C (en) * | 2011-06-30 | 2015-09-22 | Ken Wenzel | Bearing assembly |
GB201112104D0 (en) * | 2011-07-14 | 2011-08-31 | Tercel Ip Ltd | An improved directional drilling tool |
US10309205B2 (en) | 2011-08-05 | 2019-06-04 | Coiled Tubing Specialties, Llc | Method of forming lateral boreholes from a parent wellbore |
CN102337844B (en) * | 2011-09-15 | 2014-03-19 | 中煤科工集团重庆研究院 | Directional drilling signal transmission drill pipe |
US8875807B2 (en) * | 2011-09-30 | 2014-11-04 | Elwha Llc | Optical power for self-propelled mineral mole |
US8746369B2 (en) | 2011-09-30 | 2014-06-10 | Elwha Llc | Umbilical technique for robotic mineral mole |
US9182518B2 (en) * | 2012-01-31 | 2015-11-10 | Halliburton Energy Services, Inc. | Sensor conditioning apparatus, systems, and methods |
US9556677B2 (en) | 2012-02-17 | 2017-01-31 | Halliburton Energy Services, Inc. | Directional drilling systems |
AU2012370013B2 (en) * | 2012-02-17 | 2016-06-30 | Halliburton Energy Services, Inc. | Directional drilling systems |
WO2013180822A2 (en) | 2012-05-30 | 2013-12-05 | Tellus Oilfield, Inc. | Drilling system, biasing mechanism and method for directionally drilling a borehole |
US9140114B2 (en) | 2012-06-21 | 2015-09-22 | Schlumberger Technology Corporation | Instrumented drilling system |
US8857539B2 (en) | 2012-09-28 | 2014-10-14 | Elwha Llc | Mining drill with gradient sensing |
CN103697079B (en) * | 2012-09-28 | 2016-04-20 | 中国石油化工股份有限公司 | Hydraulic type down-hole half way rotary clutch |
CN102877799A (en) * | 2012-10-15 | 2013-01-16 | 徐州雷曼机械科技有限公司 | Cardan joint for rotary drilling rig |
KR102186672B1 (en) | 2012-10-17 | 2020-12-08 | 트랜스오션 이노베이션 랩스 리미티드 | Subsea processor for underwater drilling operations |
NO335053B1 (en) | 2012-11-02 | 2014-09-01 | Target Intervention As | Device by downhole actuator and method using the same |
US9500031B2 (en) * | 2012-11-12 | 2016-11-22 | Aps Technology, Inc. | Rotary steerable drilling apparatus |
CN102996089B (en) * | 2012-11-24 | 2015-05-13 | 西南石油大学 | Multi-stage hydraulic expansion tail pipe suspension system with reducing expansion cone for horizontal well for thermal recovery of heavy oil |
US9366087B2 (en) * | 2013-01-29 | 2016-06-14 | Schlumberger Technology Corporation | High dogleg steerable tool |
US9162703B2 (en) * | 2013-01-30 | 2015-10-20 | AgJunction, LLC | Steering controller for precision farming |
US10131376B2 (en) | 2013-01-30 | 2018-11-20 | Agjunction Llc | Steering controller for precision farming |
US9617791B2 (en) | 2013-03-14 | 2017-04-11 | Smith International, Inc. | Sidetracking system and related methods |
EP2813665A1 (en) | 2013-06-14 | 2014-12-17 | Welltec A/S | Downhole machining system and method |
US9988847B2 (en) | 2013-10-16 | 2018-06-05 | Halliburton Energy Services, Inc. | Downhole mud motor with adjustable bend angle |
US9828804B2 (en) * | 2013-10-25 | 2017-11-28 | Schlumberger Technology Corporation | Multi-angle rotary steerable drilling |
WO2015084326A1 (en) * | 2013-12-03 | 2015-06-11 | Halliburton Energy Services, Inc. | Sensors, tools and systems containing a metallic foam and elastomer composite |
CA2929081C (en) * | 2013-12-23 | 2018-01-02 | Anand Bhagwat KEDARE | Surface actuated downhole adjustable mud motor |
WO2015102584A1 (en) | 2013-12-30 | 2015-07-09 | Halliburton Energy Services, Inc. | Directional drilling system and methods |
US9816369B2 (en) | 2013-12-31 | 2017-11-14 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using strain gauges |
CA2924358C (en) | 2013-12-31 | 2018-02-27 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using magnetometers |
CA2929580C (en) | 2013-12-31 | 2018-05-01 | Halliburton Energy Services, Inc. | Bi-directional cv-joint for a rotary steerable tool |
WO2015102602A1 (en) * | 2013-12-31 | 2015-07-09 | Halliburton Energy Services, Inc. | Bend measurements of adjustable motor assemblies using inclinometers |
US9476459B2 (en) * | 2014-01-07 | 2016-10-25 | Hamilton Sundstrand Corporation | Spline lock shaft locking system |
US10337250B2 (en) | 2014-02-03 | 2019-07-02 | Aps Technology, Inc. | System, apparatus and method for guiding a drill bit based on forces applied to a drill bit, and drilling methods related to same |
WO2015122918A1 (en) * | 2014-02-14 | 2015-08-20 | Halliburton Energy Services Inc. | Drilling shaft deflection device |
US10138695B2 (en) * | 2014-06-30 | 2018-11-27 | Halliburton Energy Services, Inc. | Downhole fluid flow diverting |
WO2016028318A1 (en) | 2014-08-22 | 2016-02-25 | Halliburton Energy Services, Inc. | Flexible smart release tool |
WO2016053354A1 (en) * | 2014-10-03 | 2016-04-07 | Halliburton Energy Services, Inc. | Pressure compensation mechanism for a seal assembly of a rotary drilling device |
US10113363B2 (en) | 2014-11-07 | 2018-10-30 | Aps Technology, Inc. | System and related methods for control of a directional drilling operation |
CN104481464B (en) * | 2014-12-04 | 2017-09-01 | 中国石油天然气股份有限公司 | A kind of nonmetal flexible composite coiled tubing extracting device of oil |
CN104594801B (en) * | 2014-12-26 | 2017-01-04 | 东方宝麟科技发展(北京)有限公司 | Rock drilling tool and disturbance rock-breaking and well-drilling method are broken in disturbance |
MX2017005451A (en) | 2014-12-29 | 2017-07-04 | Halliburton Energy Services Inc | Variable stiffness fixed bend housing for directional drilling. |
US10018030B2 (en) * | 2014-12-30 | 2018-07-10 | Halliburton Energy Services, Inc. | Condition monitoring of electric motor |
CA2968683C (en) | 2015-02-19 | 2019-11-26 | Halliburton Energy Services, Inc. | Gamma detection sensors in a rotary steerable tool |
US9702195B2 (en) | 2015-03-05 | 2017-07-11 | Halliburton Energy Services, Inc. | Adjustable bent housings with sacrificial support members |
US9834992B2 (en) * | 2015-03-05 | 2017-12-05 | Halliburton Energy Services, Inc. | Adjustment mechanisms for adjustable bent housings |
WO2016140688A1 (en) | 2015-03-05 | 2016-09-09 | Halliburton Energy Services, Inc. | Adjustable bent housings with measurement mechanisms |
CA2974493C (en) | 2015-03-06 | 2020-08-18 | Halliburton Energy Services, Inc. | Load-bearing universal joint with self-energizing seals for a rotary steerable drilling tool |
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 |
US10233700B2 (en) | 2015-03-31 | 2019-03-19 | Aps Technology, Inc. | Downhole drilling motor with an adjustment assembly |
US10697250B2 (en) * | 2015-04-02 | 2020-06-30 | Sandvik Intellectual Property Ab | Multi-functional connector, drill head, and method |
CA2928055C (en) * | 2015-04-24 | 2019-12-31 | Turbo Drill Industries, Inc. | Offset shaft bearing assembly |
US9890592B2 (en) * | 2015-07-02 | 2018-02-13 | Bitswave Inc. | Drive shaft for steerable earth boring assembly |
US9970237B2 (en) * | 2015-07-02 | 2018-05-15 | Bitswave Inc. | Steerable earth boring assembly |
US9890593B2 (en) * | 2015-07-02 | 2018-02-13 | Bitswave Inc. | Steerable earth boring assembly having flow tube with static seal |
CA2984457C (en) | 2015-07-02 | 2019-01-15 | Halliburton Energy Services, Inc. | Drilling apparatus with a fixed internally tilted driveshaft |
US9464487B1 (en) | 2015-07-22 | 2016-10-11 | William Harrison Zurn | Drill bit and cylinder body device, assemblies, systems and methods |
RU2612181C2 (en) * | 2015-08-27 | 2017-03-02 | Талгат Раисович Камалетдинов | Device for guidance and delivery of flexible pipe in side wellbore |
US9650834B1 (en) * | 2016-01-06 | 2017-05-16 | Isodrill, Llc | Downhole apparatus and method for torsional oscillation abatement |
US9464482B1 (en) | 2016-01-06 | 2016-10-11 | Isodrill, Llc | Rotary steerable drilling tool |
US9657561B1 (en) | 2016-01-06 | 2017-05-23 | Isodrill, Inc. | Downhole power conversion and management using a dynamically variable displacement pump |
EP3228809B1 (en) * | 2016-04-06 | 2018-12-05 | Hawle Water Technology Norge AS | Steering joint for a steerable drilling system |
US10731418B2 (en) * | 2016-07-14 | 2020-08-04 | Baker Hughes, A Ge Company, Llc | Rotary steerable drilling assembly with a rotating steering device for drilling deviated wellbores |
EP3519662B1 (en) * | 2016-09-23 | 2023-09-06 | Baker Hughes Holdings Llc | Drilling apparatus using a sealed self-adjusting deflection device for drilling directional wells |
BR112019005562B1 (en) * | 2016-09-23 | 2023-03-07 | Baker Hughes, A Ge Company, Llc | DRILLING SET FOR WELL DRILLING AND WELL DRILLING METHOD |
CN106437514B (en) * | 2016-10-18 | 2019-03-29 | 裴绪建 | A kind of tool-face stabilizer |
CN108278081B (en) * | 2017-01-05 | 2020-05-22 | 通用电气公司 | Rotary steerable drilling system and method based on imbalance force measurement control |
CN108301770B (en) | 2017-01-12 | 2019-11-05 | 通用电气公司 | Automatically adjust oriented drilling device and method |
EP3434858B1 (en) | 2017-05-01 | 2022-09-21 | Vermeer Manufacturing Company | Dual rod directional drilling system |
CA3082294C (en) | 2017-12-14 | 2023-08-15 | Halliburton Energy Services, Inc. | Azimuth estimation for directional drilling |
US11180962B2 (en) | 2018-11-26 | 2021-11-23 | Vermeer Manufacturing Company | Dual rod directional drilling system |
CN109458134A (en) * | 2018-12-10 | 2019-03-12 | 徐梓辰 | Directional drilling device |
US11802443B2 (en) * | 2019-03-22 | 2023-10-31 | Baker Hughes Holdings Llc | Self-aligning bearing assembly for downhole motors |
WO2020198000A1 (en) | 2019-03-22 | 2020-10-01 | Baker Hughes, A Ge Company, Llc | Self-aligning bearing assembly for downhole tools |
US10590757B1 (en) | 2019-04-09 | 2020-03-17 | Erdos Miller, Inc. | Measurement while drilling communication scheme |
EP3966416A4 (en) | 2019-05-06 | 2022-12-14 | Services Pétroliers Schlumberger | High-pressure drilling assembly |
US11193331B2 (en) | 2019-06-12 | 2021-12-07 | Baker Hughes Oilfield Operations Llc | Self initiating bend motor for coil tubing drilling |
CN110346832B (en) * | 2019-08-20 | 2024-03-26 | 中国地震局地震预测研究所 | Cascade device and underground measuring instrument |
US11408229B1 (en) | 2020-03-27 | 2022-08-09 | Coiled Tubing Specialties, Llc | Extendible whipstock, and method for increasing the bend radius of a hydraulic jetting hose downhole |
GB2597330B (en) | 2020-07-20 | 2022-07-13 | Reeves Wireline Tech Ltd | Apparatuses and methods for signalling between downhole and uphole locations |
CN113700477B (en) * | 2021-09-26 | 2024-01-05 | 太原理工大学 | Device and method for detecting coal gas parameters at lower part of steep goaf |
US11643883B1 (en) * | 2022-01-06 | 2023-05-09 | Halliburton Energy Services, Inc. | Adjustable flex system for directional drilling |
US20230296013A1 (en) * | 2022-03-18 | 2023-09-21 | Halliburton Energy Services, Inc. | In-bit strain measurement for automated bha control |
CN115059424B (en) * | 2022-06-29 | 2023-04-11 | 重庆科技学院 | Control system of anti-torsion sliding supporting device under coiled tubing drilling well |
CN115263214B (en) * | 2022-06-29 | 2023-04-25 | 重庆科技学院 | Coiled tubing drilling downhole torsion-resistant supporting device and while-drilling torsion-resistant supporting system |
CN115405265B (en) * | 2022-07-06 | 2023-07-14 | 重庆科技学院 | Electrically driven underground casing pipe continuous perforating device and working method thereof |
US11959338B2 (en) * | 2022-09-15 | 2024-04-16 | Arcbyt, Inc. | Multi-tool boring systems and methods of operating such systems |
Family Cites Families (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3129776A (en) | 1960-03-16 | 1964-04-21 | William L Mann | Full bore deflection drilling apparatus |
DE1257077B (en) | 1962-09-27 | 1967-12-28 | Wolfgang Ebeling Dipl Ing | Self-advancing pre-drilling machine |
US3376942A (en) | 1965-07-13 | 1968-04-09 | Baker Oil Tools Inc | Large hole vertical drilling apparatus |
US3465834A (en) * | 1968-03-18 | 1969-09-09 | Bell Telephone Labor Inc | Guided subterranean penetrator systems |
GB1268938A (en) | 1969-04-08 | 1972-03-29 | Michael King Russell | Improvements in or relating to control means for drilling devices |
US3743034A (en) * | 1971-05-03 | 1973-07-03 | Shell Oil Co | Steerable drill string |
US3799277A (en) | 1973-04-16 | 1974-03-26 | Smith International | Force applicator |
US3797589A (en) | 1973-04-16 | 1974-03-19 | Smith International | Self guiding force applicator |
US3888319A (en) | 1973-11-26 | 1975-06-10 | Continental Oil Co | Control system for a drilling apparatus |
US3995889A (en) | 1975-05-22 | 1976-12-07 | Hydro-Dredge Accessory Co. | Dredge floating pontoon pipe-line joint |
US4040494A (en) | 1975-06-09 | 1977-08-09 | Smith International, Inc. | Drill director |
US3978930A (en) | 1975-11-14 | 1976-09-07 | Continental Oil Company | Earth drilling mechanisms |
US4060141A (en) | 1976-07-06 | 1977-11-29 | Rockwell International Corporation | Self-propelled deep well turbine drill |
US4185704A (en) | 1978-05-03 | 1980-01-29 | Maurer Engineering Inc. | Directional drilling apparatus |
GB2042609B (en) * | 1979-02-16 | 1982-11-10 | Mobil Oil Corp | Extended reach earth drilling |
US4298077A (en) * | 1979-06-11 | 1981-11-03 | Smith International, Inc. | Circulation valve for in-hole motors |
US4241796A (en) * | 1979-11-15 | 1980-12-30 | Terra Tek, Inc. | Active drill stabilizer assembly |
US4336415A (en) * | 1980-05-16 | 1982-06-22 | Walling John B | Flexible production tubing |
US4394881A (en) | 1980-06-12 | 1983-07-26 | Shirley Kirk R | Drill steering apparatus |
US4388974A (en) | 1981-04-13 | 1983-06-21 | Conoco Inc. | Variable diameter drill rod stabilizer |
FR2512216A1 (en) * | 1981-08-26 | 1983-03-04 | Cables De Lyon Geoffroy Delore | CABLE CONNECTING DEVICE COMPRISING OPTICAL FIBERS AND METAL CONDUCTORS |
US4471843A (en) | 1982-04-23 | 1984-09-18 | Conoco Inc. | Method and apparatus for rotary drill guidance |
US4463814A (en) | 1982-11-26 | 1984-08-07 | Advanced Drilling Corporation | Down-hole drilling apparatus |
US4699454A (en) | 1984-03-29 | 1987-10-13 | American Telephone And Telegraph Company, At&T Bell Laboratories | Fiber optic connector |
US4904228A (en) | 1984-05-14 | 1990-02-27 | Norton Christensen, Inc. | Universal ball joint |
GB2172324B (en) | 1985-03-16 | 1988-07-20 | Cambridge Radiation Tech | Drilling apparatus |
US4655299A (en) * | 1985-10-04 | 1987-04-07 | Petro-Design, Inc. | Angle deviation tool |
US4698028A (en) | 1986-09-08 | 1987-10-06 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Coaxial cable connector |
GB8708791D0 (en) | 1987-04-13 | 1987-05-20 | Shell Int Research | Assembly for directional drilling of boreholes |
US4834196A (en) * | 1987-06-22 | 1989-05-30 | Falgout Sr Thomas E | Well drilling tool |
US5050692A (en) * | 1987-08-07 | 1991-09-24 | Baker Hughes Incorporated | Method for directional drilling of subterranean wells |
US4844516A (en) | 1988-02-05 | 1989-07-04 | Otis Engineering Corporation | Connector for coil tubing or the like |
US4854397A (en) * | 1988-09-15 | 1989-08-08 | Amoco Corporation | System for directional drilling and related method of use |
CA2002135C (en) | 1988-11-03 | 1999-02-02 | James Bain Noble | Directional drilling apparatus and method |
US5094870A (en) * | 1989-05-30 | 1992-03-10 | Nabisco Brands, Inc. | Canine biscuits containing an inorganic pyrophosphate |
GB8914799D0 (en) * | 1989-06-28 | 1989-08-16 | Sperry Sun Drilling Services | A motor housing |
US5233522A (en) | 1989-07-21 | 1993-08-03 | Halliburton Logging Services, Inc. | Multifrequency dielectric logging tool including antenna system responsive to invaded rock formations |
US5220963A (en) * | 1989-12-22 | 1993-06-22 | Patton Consulting, Inc. | System for controlled drilling of boreholes along planned profile |
US5022471A (en) * | 1990-01-08 | 1991-06-11 | Maurer Engineering, Inc. | Deviated wellbore drilling system and apparatus |
US5069297A (en) | 1990-01-24 | 1991-12-03 | Rudolph E. Krueger, Inc. | Drill pipe/casing protector and method |
US5080175A (en) | 1990-03-15 | 1992-01-14 | Williams Jerry G | Use of composite rod-stiffened wireline cable for transporting well tool |
US5330807A (en) | 1990-03-15 | 1994-07-19 | Conoco Inc. | Composite tubing with low coefficient of expansion for use in marine production riser systems |
US5172765A (en) | 1990-03-15 | 1992-12-22 | Conoco Inc. | Method using spoolable composite tubular member with energy conductors |
US5234058A (en) | 1990-03-15 | 1993-08-10 | Conoco Inc. | Composite rod-stiffened spoolable cable with conductors |
US5018583A (en) | 1990-03-15 | 1991-05-28 | Conoco Inc. | Well process using a composite rod-stiffened pressurized cable |
US5908049A (en) * | 1990-03-15 | 1999-06-01 | Fiber Spar And Tube Corporation | Spoolable composite tubular member with energy conductors |
US5176180A (en) | 1990-03-15 | 1993-01-05 | Conoco Inc. | Composite tubular member with axial fibers adjacent the side walls |
US5097870A (en) | 1990-03-15 | 1992-03-24 | Conoco Inc. | Composite tubular member with multiple cells |
EP0467642A3 (en) | 1990-07-17 | 1993-03-10 | Camco Drilling Group Limited | Earth drilling system and method for controlling the direction of a borehole |
US5442294A (en) | 1990-09-10 | 1995-08-15 | Baker Hughes Incorporated | Conductivity method and apparatus for measuring strata resistivity adjacent a borehole |
US5260662A (en) | 1990-09-10 | 1993-11-09 | Baker Hughes Incorporated | Conductivity method and apparatus for measuring strata resistivity adjacent a borehole |
US5064268A (en) | 1990-12-07 | 1991-11-12 | The United States Of America As Represented By The Secretary Of The Navy | High pressure fiber optic connector plug |
US5139094A (en) | 1991-02-01 | 1992-08-18 | Anadrill, Inc. | Directional drilling methods and apparatus |
US5146982A (en) | 1991-03-28 | 1992-09-15 | Camco International Inc. | Coil tubing electrical cable for well pumping system |
US5146984A (en) | 1991-04-09 | 1992-09-15 | Otis Engineering Corporation | Emergency release device for connecting between tubular members in oil and gas wells |
US5160925C1 (en) | 1991-04-17 | 2001-03-06 | Halliburton Co | Short hop communication link for downhole mwd system |
US5109921A (en) | 1991-04-29 | 1992-05-05 | Halliburton Company | Controlled weak point for wireline cable |
US5165491A (en) * | 1991-04-29 | 1992-11-24 | Prideco, Inc. | Method of horizontal drilling |
US5154243A (en) * | 1991-07-26 | 1992-10-13 | Dudman Roy L | Bent sub |
US5215151A (en) | 1991-09-26 | 1993-06-01 | Cudd Pressure Control, Inc. | Method and apparatus for drilling bore holes under pressure |
US5235285A (en) | 1991-10-31 | 1993-08-10 | Schlumberger Technology Corporation | Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations |
DK188491A (en) * | 1991-11-19 | 1993-05-20 | Htc As | CONTROLLABLE DRILLING EQUIPMENT TO DRILL A Borehole in an Underground Formation |
US5269385A (en) * | 1992-03-16 | 1993-12-14 | Canadian Fracmaster Ltd. | Adjustable bent housing II |
GB9210846D0 (en) * | 1992-05-21 | 1992-07-08 | Baroid Technology Inc | Drill bit steering |
US5311952A (en) * | 1992-05-22 | 1994-05-17 | Schlumberger Technology Corporation | Apparatus and method for directional drilling with downhole motor on coiled tubing |
US5437899A (en) | 1992-07-14 | 1995-08-01 | Composite Development Corporation | Structural element formed of a fiber reinforced thermoplastic material and method of manufacture |
US5285204A (en) | 1992-07-23 | 1994-02-08 | Conoco Inc. | Coil tubing string and downhole generator |
US5497707A (en) | 1992-09-23 | 1996-03-12 | Martin Marietta Energy Systems, Inc. | Robotic vehicle |
US5601025A (en) | 1992-09-23 | 1997-02-11 | Martin Marietta Energy Systems, Inc. | Robotic vehicle |
US5332049A (en) | 1992-09-29 | 1994-07-26 | Brunswick Corporation | Composite drill pipe |
US5316094A (en) | 1992-10-20 | 1994-05-31 | Camco International Inc. | Well orienting tool and/or thruster |
US5373898A (en) | 1992-10-20 | 1994-12-20 | Camco International Inc. | Rotary piston well tool |
US5318138A (en) | 1992-10-23 | 1994-06-07 | Halliburton Company | Adjustable stabilizer |
US5332048A (en) | 1992-10-23 | 1994-07-26 | Halliburton Company | Method and apparatus for automatic closed loop drilling system |
US5348096A (en) | 1993-04-29 | 1994-09-20 | Conoco Inc. | Anisotropic composite tubular emplacement |
US5314032A (en) | 1993-05-17 | 1994-05-24 | Camco International Inc. | Movable joint bent sub |
US5394951A (en) * | 1993-12-13 | 1995-03-07 | Camco International Inc. | Bottom hole drilling assembly |
US5713422A (en) | 1994-02-28 | 1998-02-03 | Dhindsa; Jasbir S. | Apparatus and method for drilling boreholes |
US5469916A (en) | 1994-03-17 | 1995-11-28 | Conoco Inc. | System for depth measurement in a wellbore using composite coiled tubing |
US5527220A (en) | 1994-03-23 | 1996-06-18 | Halliburton Company | Articulatable joint with multi-faceted ball and socket |
US5423389A (en) | 1994-03-25 | 1995-06-13 | Amoco Corporation | Curved drilling apparatus |
US5485889A (en) | 1994-07-25 | 1996-01-23 | Sidekick Tools Inc. | Steering drill bit while drilling a bore hole |
US5484029A (en) | 1994-08-05 | 1996-01-16 | Schlumberger Technology Corporation | Steerable drilling tool and system |
US5467834A (en) * | 1994-08-08 | 1995-11-21 | Maverick Tool Company | Method and apparatus for short radius drilling of curved boreholes |
US5520256A (en) | 1994-11-01 | 1996-05-28 | Schlumberger Technology Corporation | Articulated directional drilling motor assembly |
US5542482A (en) * | 1994-11-01 | 1996-08-06 | Schlumberger Technology Corporation | Articulated directional drilling motor assembly |
US5503235A (en) * | 1994-11-28 | 1996-04-02 | Falgout, Sr.; Thomas E. | Directional drilling control method |
US5586084A (en) | 1994-12-20 | 1996-12-17 | Halliburton Company | Mud operated pulser |
US5842149A (en) | 1996-10-22 | 1998-11-24 | Baker Hughes Incorporated | Closed loop drilling system |
EP0759115B1 (en) | 1995-03-28 | 2000-05-17 | Japan National Oil Corporation | Device for controlling the drilling direction of drill bit |
IN188195B (en) | 1995-05-19 | 2002-08-31 | Validus Internat Company L L C | |
US5620056A (en) | 1995-06-07 | 1997-04-15 | Halliburton Company | Coupling for a downhole tandem drilling motor |
GB2303881B (en) | 1995-07-31 | 1999-06-23 | Honda Motor Co Ltd | Inchworm type of actuator |
GB2318601B (en) | 1995-08-22 | 2000-03-29 | Western Well Tool Inc | Puller-thruster downhole tool |
US5662180A (en) | 1995-10-17 | 1997-09-02 | Dresser-Rand Company | Percussion drill assembly |
GB9521972D0 (en) * | 1995-10-26 | 1996-01-03 | Camco Drilling Group Ltd | A drilling assembly for drilling holes in subsurface formations |
US5738178A (en) * | 1995-11-17 | 1998-04-14 | Baker Hughes Incorporated | Method and apparatus for navigational drilling with a downhole motor employing independent drill string and bottomhole assembly rotary orientation and rotation |
US6047784A (en) * | 1996-02-07 | 2000-04-11 | Schlumberger Technology Corporation | Apparatus and method for directional drilling using coiled tubing |
EP0811745B1 (en) | 1996-06-07 | 2002-09-04 | Baker Hughes Incorporated | Steering device for a directional drilling tool |
US6296066B1 (en) * | 1997-10-27 | 2001-10-02 | Halliburton Energy Services, Inc. | Well system |
US6607044B1 (en) * | 1997-10-27 | 2003-08-19 | Halliburton Energy Services, Inc. | Three dimensional steerable system and method for steering bit to drill borehole |
US6340063B1 (en) | 1998-01-21 | 2002-01-22 | Halliburton Energy Services, Inc. | Steerable rotary directional drilling method |
US6092610A (en) * | 1998-02-05 | 2000-07-25 | Schlumberger Technology Corporation | Actively controlled rotary steerable system and method for drilling wells |
CA2234495C (en) | 1998-04-09 | 2004-02-17 | Dresser Industries, Inc. | Adjustable gauge downhole drilling assembly |
US6328119B1 (en) | 1998-04-09 | 2001-12-11 | Halliburton Energy Services, Inc. | Adjustable gauge downhole drilling assembly |
US6267185B1 (en) * | 1999-08-03 | 2001-07-31 | Schlumberger Technology Corporation | Apparatus and method for communication with downhole equipment using drill string rotation and gyroscopic sensors |
US6216802B1 (en) * | 1999-10-18 | 2001-04-17 | Donald M. Sawyer | Gravity oriented directional drilling apparatus and method |
-
1999
- 1999-12-20 US US09/467,588 patent/US6607044B1/en not_active Expired - Lifetime
-
2000
- 2000-12-14 WO PCT/US2000/033929 patent/WO2001046549A1/en active IP Right Grant
- 2000-12-14 EP EP09178856A patent/EP2175100A1/en not_active Withdrawn
- 2000-12-14 EP EP00986389A patent/EP1246993A4/en not_active Withdrawn
- 2000-12-14 CN CNB00817458XA patent/CN1312377C/en not_active Expired - Fee Related
- 2000-12-14 MX MXPA02006123A patent/MXPA02006123A/en active IP Right Grant
- 2000-12-14 EP EP09178857A patent/EP2177710A1/en not_active Withdrawn
- 2000-12-14 BR BRPI0016525-5A patent/BR0016525B1/en not_active IP Right Cessation
- 2000-12-14 EP EP07121620A patent/EP1903178B1/en not_active Expired - Lifetime
- 2000-12-14 DE DE60043793T patent/DE60043793D1/en not_active Expired - Lifetime
- 2000-12-14 DE DE60037285T patent/DE60037285T2/en not_active Expired - Fee Related
- 2000-12-14 JP JP2001547430A patent/JP3730570B2/en not_active Expired - Fee Related
- 2000-12-14 CA CA002394950A patent/CA2394950C/en not_active Expired - Fee Related
- 2000-12-14 EP EP05075637A patent/EP1550788B1/en not_active Expired - Lifetime
- 2000-12-14 AU AU22637/01A patent/AU777543B2/en not_active Ceased
-
2001
- 2001-03-28 US US09/820,163 patent/US6598687B2/en not_active Expired - Lifetime
-
2002
- 2002-06-19 NO NO20022944A patent/NO328065B1/en not_active IP Right Cessation
- 2002-11-19 US US10/299,403 patent/US6843332B2/en not_active Expired - Lifetime
-
2004
- 2004-11-18 US US10/992,284 patent/US7195083B2/en not_active Expired - Lifetime
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2394950A1 (en) | Three dimensional steerable system | |
CA2185205A1 (en) | Steerable drilling tool and system | |
WO2003018951A3 (en) | Washpipe assembly | |
CA2642724A1 (en) | Downhole assembly releasable connection | |
WO1995026454A3 (en) | Curved drilling apparatus | |
CA2181562A1 (en) | Milling tool | |
CA2257951A1 (en) | Drilling apparatus | |
CA2428095A1 (en) | Transmission on all wheel steer power machine | |
EP1026068A3 (en) | Improvements relating to electric power assisted steering systems | |
CA2217899A1 (en) | Dual-member pipe joint for a dual member drill string | |
EP1607571A3 (en) | Steerable modular drilling assembly | |
WO2003067020A3 (en) | Flowline jumper for subsea well | |
CA2329454A1 (en) | Improvements in subassembly electrical isolation connector for drill rod | |
CA2167795A1 (en) | Articulated directional drilling motor assembly | |
CA2207755A1 (en) | A drilling method and bit assembly to realize the method | |
KR101057469B1 (en) | Rough terrain robot | |
CA2490128A1 (en) | Rotating drilling head drive | |
CA2231922A1 (en) | Downhole sub with kick pad for directional drilling | |
WO1999019596A3 (en) | Directional drilling tool | |
CA2382596A1 (en) | Directional well drilling | |
CN216000572U (en) | Servo joint and double-encoder system thereof | |
US8443917B2 (en) | Insertion coupling for a boring rod assembly and a boring rod assembly | |
CN117759162B (en) | Transmission device for directional drilling | |
DE69917406D1 (en) | Rotary boring head with coupling connection | |
EP0942145A3 (en) | Torque resistent whipstock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151214 |