NO20013052L - Styremetode for anvendelse med et boresystem - Google Patents

Styremetode for anvendelse med et boresystem

Info

Publication number
NO20013052L
NO20013052L NO20013052A NO20013052A NO20013052L NO 20013052 L NO20013052 L NO 20013052L NO 20013052 A NO20013052 A NO 20013052A NO 20013052 A NO20013052 A NO 20013052A NO 20013052 L NO20013052 L NO 20013052L
Authority
NO
Norway
Prior art keywords
control method
drilling system
drilling
system comprises
steps
Prior art date
Application number
NO20013052A
Other languages
English (en)
Other versions
NO20013052D0 (no
Inventor
Geoff Downton
Original Assignee
Schlumberger Services Petrol
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schlumberger Services Petrol filed Critical Schlumberger Services Petrol
Publication of NO20013052D0 publication Critical patent/NO20013052D0/no
Publication of NO20013052L publication Critical patent/NO20013052L/no

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • 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
    • 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 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
    • 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
    • E21B7/10—Correction of deflected boreholes

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
  • Numerical Control (AREA)
NO20013052A 1999-11-10 2001-06-19 Styremetode for anvendelse med et boresystem NO20013052L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16468199P 1999-11-10 1999-11-10
PCT/GB2000/004291 WO2001034935A1 (en) 1999-11-10 2000-11-10 Control method for use with a steerable drilling system

Publications (2)

Publication Number Publication Date
NO20013052D0 NO20013052D0 (no) 2001-06-19
NO20013052L true NO20013052L (no) 2001-09-10

Family

ID=22595590

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013052A NO20013052L (no) 1999-11-10 2001-06-19 Styremetode for anvendelse med et boresystem

Country Status (8)

Country Link
US (1) US6601658B1 (no)
EP (1) EP1163419B1 (no)
AT (1) ATE269482T1 (no)
AU (1) AU1401101A (no)
CA (1) CA2359073A1 (no)
DE (1) DE60011587T2 (no)
NO (1) NO20013052L (no)
WO (1) WO2001034935A1 (no)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6962214B2 (en) 2001-04-02 2005-11-08 Schlumberger Wcp Ltd. Rotary seal for directional drilling tools
US9745799B2 (en) 2001-08-19 2017-08-29 Smart Drilling And Completion, Inc. Mud motor assembly
US9051781B2 (en) 2009-08-13 2015-06-09 Smart Drilling And Completion, Inc. Mud motor assembly
GB2408526B (en) * 2003-11-26 2007-10-17 Schlumberger Holdings Steerable drilling system
US7054750B2 (en) * 2004-03-04 2006-05-30 Halliburton Energy Services, Inc. Method and system to model, measure, recalibrate, and optimize control of the drilling of a borehole
GB0524998D0 (en) * 2005-12-08 2006-01-18 Schlumberger Holdings Steerable drilling 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
US8066085B2 (en) 2007-08-15 2011-11-29 Schlumberger Technology Corporation Stochastic bit noise control
US8727036B2 (en) * 2007-08-15 2014-05-20 Schlumberger Technology Corporation System and method for drilling
US7845430B2 (en) * 2007-08-15 2010-12-07 Schlumberger Technology Corporation Compliantly coupled cutting system
US8534380B2 (en) 2007-08-15 2013-09-17 Schlumberger Technology Corporation System and method for directional drilling a borehole with a rotary drilling system
EP2188483A1 (en) * 2007-08-15 2010-05-26 Schlumberger Technology B.V. System and method for directionally drilling a borehole with a rotary drilling system
US8720604B2 (en) * 2007-08-15 2014-05-13 Schlumberger Technology Corporation Method and system for steering a directional drilling system
US7730943B2 (en) * 2008-04-28 2010-06-08 Precision Energy Services, Inc. Determination of azimuthal offset and radius of curvature in a deviated borehole using periodic drill string torque measurements
US8783382B2 (en) 2009-01-15 2014-07-22 Schlumberger Technology Corporation Directional drilling control devices and methods
US20100185395A1 (en) * 2009-01-22 2010-07-22 Pirovolou Dimitiros K Selecting optimal wellbore trajectory while drilling
US8881414B2 (en) 2009-08-17 2014-11-11 Magnum Drilling Services, Inc. Inclination measurement devices and methods of use
WO2011022416A1 (en) 2009-08-17 2011-02-24 Magnum Drilling Services, Inc. Inclination measurement devices and methods of use
US9273517B2 (en) 2010-08-19 2016-03-01 Schlumberger Technology Corporation Downhole closed-loop geosteering methodology
GB2498831B (en) 2011-11-20 2014-05-28 Schlumberger Holdings Directional drilling attitude hold controller
US8596385B2 (en) 2011-12-22 2013-12-03 Hunt Advanced Drilling Technologies, L.L.C. System and method for determining incremental progression between survey points while drilling
US9297205B2 (en) 2011-12-22 2016-03-29 Hunt Advanced Drilling Technologies, LLC System and method for controlling a drilling path based on drift estimates
US8210283B1 (en) 2011-12-22 2012-07-03 Hunt Energy Enterprises, L.L.C. System and method for surface steerable drilling
US11085283B2 (en) 2011-12-22 2021-08-10 Motive Drilling Technologies, Inc. System and method for surface steerable drilling using tactical tracking
US9121223B2 (en) * 2012-07-11 2015-09-01 Schlumberger Technology Corporation Drilling system with flow control valve
US9617791B2 (en) 2013-03-14 2017-04-11 Smith International, Inc. Sidetracking system and related methods
US11106185B2 (en) 2014-06-25 2021-08-31 Motive Drilling Technologies, Inc. System and method for surface steerable drilling to provide formation mechanical analysis
US9428961B2 (en) 2014-06-25 2016-08-30 Motive Drilling Technologies, Inc. Surface steerable drilling system for use with rotary steerable system
DE102015105908B4 (de) * 2015-04-17 2024-08-01 Bauer Maschinen Gmbh Bohrgerät zum Erstellen einer verrohrten Bohrung und Verfahren zum Betreiben eines Bohrgerätes
US9657561B1 (en) 2016-01-06 2017-05-23 Isodrill, Inc. Downhole power conversion and management using a dynamically variable displacement pump
US9464482B1 (en) 2016-01-06 2016-10-11 Isodrill, Llc Rotary steerable drilling tool
US11933158B2 (en) 2016-09-02 2024-03-19 Motive Drilling Technologies, Inc. System and method for mag ranging drilling control
WO2018106255A1 (en) * 2016-12-09 2018-06-14 Halliburton Energy Services, Inc. Directional drilling with automatic uncertainty mitigation
US10830033B2 (en) 2017-08-10 2020-11-10 Motive Drilling Technologies, Inc. Apparatus and methods for uninterrupted drilling
AU2018313280B8 (en) 2017-08-10 2023-09-21 Motive Drilling Technologies, Inc. Apparatus and methods for automated slide drilling
WO2019144040A2 (en) 2018-01-19 2019-07-25 Motive Drilling Technologies, Inc. System and method for analysis and control of drilling mud and additives
US12055028B2 (en) 2018-01-19 2024-08-06 Motive Drilling Technologies, Inc. System and method for well drilling control based on borehole cleaning
WO2020210905A1 (en) * 2019-04-15 2020-10-22 Sparrow Downhole Tools Ltd. Rotary steerable drilling system
US11466556B2 (en) 2019-05-17 2022-10-11 Helmerich & Payne, Inc. Stall detection and recovery for mud motors
US11885212B2 (en) 2021-07-16 2024-01-30 Helmerich & Payne Technologies, Llc Apparatus and methods for controlling drilling

Family Cites Families (193)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123162A (en) 1964-03-03 Xsill string stabilizer
US3104726A (en) 1963-09-24 Rotary blt stabilizing structure
US712887A (en) 1900-05-09 1902-11-04 Josef Wyczynski Centering and guiding device for deep-boring apparatus with eccentric boring-tool.
US1971480A (en) 1931-06-25 1934-08-28 J S Abercrombie Company Means and method of straightening well bores
US2319236A (en) 1940-08-22 1943-05-18 Sperry Sun Well Surveying Co Deflecting tool
US2345766A (en) 1940-12-02 1944-04-04 Eastman Oil Well Survey Co Deflecting tool
US2585207A (en) 1950-10-11 1952-02-12 John A Zublin Apparatus for drilling lateral bores deviating from vertical well bores
US2687282A (en) 1952-01-21 1954-08-24 Eastman Oil Well Survey Co Reaming bit structure for earth bores
US2694549A (en) 1952-01-21 1954-11-16 Eastman Oil Well Survey Co Joint structure between flexible shafting and drill bit structure for drilling lateral bores
US2712434A (en) 1953-11-23 1955-07-05 Melvin L Giles Directional drilling tool
US2876992A (en) 1954-11-04 1959-03-10 Eastman Oil Well Survey Co Deflecting tools
US2857141A (en) 1957-04-25 1958-10-21 Frank H Carpenter Well tool
US3068946A (en) 1958-12-15 1962-12-18 Eastman Oil Well Survey Co Knuckle joint
US3129776A (en) 1960-03-16 1964-04-21 William L Mann Full bore deflection drilling apparatus
US3062303A (en) 1960-03-21 1962-11-06 Shell Oil Co Method and apparatus for controlling hole direction and inclination
US3051255A (en) 1960-05-18 1962-08-28 Carroll L Deely Reamer
US3098534A (en) 1960-06-14 1963-07-23 Carr Warren Farrell Directional drill with hydraulically extended shoe
US3092188A (en) 1961-07-31 1963-06-04 Whipstock Inc Directional drilling tool
US3225843A (en) 1961-09-14 1965-12-28 Exxon Production Research Co Bit loading apparatus
US3305771A (en) 1963-08-30 1967-02-21 Arps Corp Inductive resistivity guard logging apparatus including toroidal coils mounted on a conductive stem
US3309656A (en) 1964-06-10 1967-03-14 Mobil Oil Corp Logging-while-drilling system
US4152545A (en) 1965-04-05 1979-05-01 Martin Marietta Corporation Pulse position modulation secret communication system
US3370657A (en) 1965-10-24 1968-02-27 Trudril Inc Stabilizer and deflecting tool
US3457999A (en) 1967-08-31 1969-07-29 Intern Systems & Controls Corp Fluid actuated directional drilling sub
US3512592A (en) 1968-03-14 1970-05-19 Exxon Production Research Co Offshore drilling method and apparatus
US3561549A (en) 1968-06-07 1971-02-09 Smith Ind International Inc Slant drilling tools for oil wells
US3575247A (en) 1969-03-06 1971-04-20 Shell Oil Co Diamond bit unit
US3667556A (en) 1970-01-05 1972-06-06 John Keller Henderson Directional drilling apparatus
US3637032A (en) 1970-01-22 1972-01-25 John D Jeter Directional drilling apparatus
US3743034A (en) 1971-05-03 1973-07-03 Shell Oil Co Steerable drill string
US3799279A (en) 1972-09-25 1974-03-26 R Farris Optionally stabilized drilling tool
US4076084A (en) 1973-07-16 1978-02-28 Amoco Production Company Oriented drilling tool
US3888319A (en) 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US3878903A (en) 1973-12-04 1975-04-22 Martin Dee Cherrington Apparatus and process for drilling underground arcuate paths
US3903974A (en) 1974-03-12 1975-09-09 Roy H Cullen Drilling assembly, deviation sub therewith, and method of using same
US3993127A (en) * 1974-08-08 1976-11-23 Viktor Gavrilovich Chepelev Apparatus for positioning a working implement in a borehole
US3997008A (en) 1974-09-13 1976-12-14 Smith International, Inc. Drill director
US3974886A (en) 1975-02-27 1976-08-17 Blake Jr Jack L Directional drilling tool
US4027301A (en) 1975-04-21 1977-05-31 Sun Oil Company Of Pennsylvania System for serially transmitting parallel digital data
US4040494A (en) 1975-06-09 1977-08-09 Smith International, Inc. Drill director
US4040495A (en) 1975-12-22 1977-08-09 Smith International, Inc. Drilling apparatus
US4022287A (en) 1976-04-20 1977-05-10 Sandvik Aktiebolag Percussion drill bit
US4080115A (en) 1976-09-27 1978-03-21 A-Z International Tool Company Progressive cavity drive train
CA1095023A (en) 1977-07-20 1981-02-03 John Roddy Rock drill bit loading device
US4351037A (en) 1977-12-05 1982-09-21 Scherbatskoy Serge Alexander Systems, apparatus and methods for measuring while drilling
DE2901685A1 (de) 1978-01-20 1979-07-26 Ciba Geigy Ag Epoxidhaltige massen und deren polymerisation
US4185704A (en) 1978-05-03 1980-01-29 Maurer Engineering Inc. Directional drilling apparatus
US4211292A (en) 1978-07-27 1980-07-08 Evans Robert F Borehole angle control by gage corner removal effects
US4291773A (en) 1978-07-27 1981-09-29 Evans Robert F Strictive material deflectable collar for use in borehole angle control
US4184553A (en) 1978-10-25 1980-01-22 Conoco, Inc. Method for controlling direction of horizontal borehole
US4263552A (en) * 1978-12-08 1981-04-21 Weber Harold J Translative intelligencer apparatus providing polyindicative response
US4428441A (en) 1979-04-04 1984-01-31 Mobil Oil Corporation Method and apparatus for reducing the differential pressure sticking tendency of a drill string
US4357634A (en) 1979-10-01 1982-11-02 Chung David H Encoding and decoding digital information utilizing time intervals between pulses
US4270619A (en) 1979-10-03 1981-06-02 Base Jimmy D Downhole stabilizing tool with actuator assembly and method for using same
US4241796A (en) 1979-11-15 1980-12-30 Terra Tek, Inc. Active drill stabilizer assembly
US4305474A (en) 1980-02-04 1981-12-15 Conoco Inc. Thrust actuated drill guidance device
US4394881A (en) 1980-06-12 1983-07-26 Shirley Kirk R Drill steering apparatus
US4456080A (en) 1980-09-19 1984-06-26 Holbert Don R Stabilizer method and apparatus for earth-boring operations
US4388974A (en) 1981-04-13 1983-06-21 Conoco Inc. Variable diameter drill rod stabilizer
US4416339A (en) 1982-01-21 1983-11-22 Baker Royce E Bit guidance device and method
US4515225A (en) 1982-01-29 1985-05-07 Smith International, Inc. Mud energized electrical generating method and means
EP0085444B1 (en) 1982-02-02 1985-10-02 Shell Internationale Researchmaatschappij B.V. Method and means for controlling the course of a bore hole
US4407377A (en) 1982-04-16 1983-10-04 Russell Larry R Surface controlled blade stabilizer
US4461359A (en) 1982-04-23 1984-07-24 Conoco Inc. Rotary drill indexing system
US4449595A (en) 1982-05-17 1984-05-22 Holbert Don R Method and apparatus for drilling a curved bore
US4491187A (en) 1982-06-01 1985-01-01 Russell Larry R Surface controlled auxiliary blade stabilizer
US4492276A (en) 1982-11-17 1985-01-08 Shell Oil Company Down-hole drilling motor and method for directional drilling of boreholes
GB8302270D0 (en) 1983-01-27 1983-03-02 Swietlik G Drilling apparatus
US4908804A (en) 1983-03-21 1990-03-13 Develco, Inc. Combinatorial coded telemetry in MWD
US4787093A (en) 1983-03-21 1988-11-22 Develco, Inc. Combinatorial coded telemetry
US4523652A (en) 1983-07-01 1985-06-18 Atlantic Richfield Company Drainhole drilling assembly and method
US4560013A (en) 1984-02-16 1985-12-24 Baker Oil Tools, Inc. Apparatus for directional drilling and the like of subterranean wells
GB8405180D0 (en) 1984-02-28 1984-04-04 Nl Petroleum Prod Rotary drill bits
US4638873A (en) 1984-05-23 1987-01-27 Welborn Austin E Direction and angle maintenance tool and method for adjusting and maintaining the angle of deviation of a directionally drilled borehole
US4732223A (en) 1984-06-12 1988-03-22 Universal Downhole Controls, Ltd. Controllable downhole directional drilling tool
US4577701A (en) 1984-08-08 1986-03-25 Mobil Oil Corporation System of drilling deviated wellbores
US4683956A (en) 1984-10-15 1987-08-04 Russell Larry R Method and apparatus for operating multiple tools in a well
ATE32930T1 (de) 1985-01-07 1988-03-15 Smf Int Durchflussferngesteuerte vorrichtung zum betaetigen insbesondere von stabilisatoren in einem bohrstrang.
GB2172324B (en) 1985-03-16 1988-07-20 Cambridge Radiation Tech Drilling apparatus
GB2177738B (en) 1985-07-13 1988-08-03 Cambridge Radiation Tech Control of drilling courses in the drilling of bore holes
GB2172325B (en) 1985-03-16 1988-07-20 Cambridge Radiation Tech Drilling apparatus
FR2581698B1 (fr) 1985-05-07 1987-07-24 Inst Francais Du Petrole Ensemble permettant d'effectuer des forages orientes
US4637479A (en) 1985-05-31 1987-01-20 Schlumberger Technology Corporation Methods and apparatus for controlled directional drilling of boreholes
US4794534A (en) * 1985-08-08 1988-12-27 Amoco Corporation Method of drilling a well utilizing predictive simulation with real time data
US4655289A (en) 1985-10-04 1987-04-07 Petro-Design, Inc. Remote control selector valve
USRE33751E (en) 1985-10-11 1991-11-26 Smith International, Inc. System and method for controlled directional drilling
US4667751A (en) 1985-10-11 1987-05-26 Smith International, Inc. System and method for controlled directional drilling
US4662458A (en) 1985-10-23 1987-05-05 Nl Industries, Inc. Method and apparatus for bottom hole measurement
US4721172A (en) 1985-11-22 1988-01-26 Amoco Corporation Apparatus for controlling the force applied to a drill bit while drilling
US4635736A (en) 1985-11-22 1987-01-13 Shirley Kirk R Drill steering apparatus
GB8528894D0 (en) 1985-11-23 1986-01-02 Nl Petroleum Prod Rotary drill bits
GB8529651D0 (en) 1985-12-02 1986-01-08 Drilex Ltd Directional drilling
US4690229A (en) 1986-01-22 1987-09-01 Raney Richard C Radially stabilized drill bit
US4842083A (en) 1986-01-22 1989-06-27 Raney Richard C Drill bit stabilizer
US4763258A (en) 1986-02-26 1988-08-09 Eastman Christensen Company Method and apparatus for trelemetry while drilling by changing drill string rotation angle or speed
US4699224A (en) 1986-05-12 1987-10-13 Sidewinder Joint Venture Method and apparatus for lateral drilling in oil and gas wells
US4739843A (en) 1986-05-12 1988-04-26 Sidewinder Tool Joint Venture Apparatus for lateral drilling in oil and gas wells
GB2190411B (en) 1986-05-16 1990-02-21 Shell Int Research Apparatus for directional drilling.
US4714118A (en) 1986-05-22 1987-12-22 Flowmole Corporation Technique for steering and monitoring the orientation of a powered underground boring device
US4821815A (en) 1986-05-22 1989-04-18 Flowmole Corporation Technique for providing an underground tunnel utilizing a powered boring device
FR2599423B1 (fr) 1986-05-27 1989-12-29 Inst Francais Du Petrole Procede et dispositif permettant de guider un forage a travers des formations geologiques.
US4848490A (en) 1986-07-03 1989-07-18 Anderson Charles A Downhole stabilizers
US4811798A (en) 1986-10-30 1989-03-14 Team Construction And Fabrication, Inc. Drilling motor deviation tool
US4697651A (en) 1986-12-22 1987-10-06 Mobil Oil Corporation Method of drilling deviated wellbores
FR2612985B1 (fr) 1987-03-27 1989-07-28 Smf Int Procede et dispositif de reglage de la trajectoire d'un outil de forage fixe a l'extremite d'un train de tiges
EP0286500A1 (fr) 1987-03-27 1988-10-12 S.M.F. International Dispositif de forage à trajectoire contrôlée et procédé de réglage de trajectoire correspondant
DE3711909C1 (de) 1987-04-08 1988-09-29 Eastman Christensen Co Stabilisator fuer Tiefbohrwerkzeuge
WO1988010355A1 (en) 1987-06-16 1988-12-29 Preussag Aktiengesellschaft Device for guiding a drilling tool and/or pipe string
US5050692A (en) 1987-08-07 1991-09-24 Baker Hughes Incorporated Method for directional drilling of subterranean wells
US4804051A (en) * 1987-09-25 1989-02-14 Nl Industries, Inc. Method of predicting and controlling the drilling trajectory in directional wells
ATE65111T1 (de) 1988-01-19 1991-07-15 Schwing Hydraulik Elektronik Selbststeuerndes gestaengerohr fuer rotierende bohrgestaenge von gesteinsbohrmaschinen.
US4880067A (en) 1988-02-17 1989-11-14 Baroid Technology, Inc. Apparatus for drilling a curved borehole
US4867255A (en) 1988-05-20 1989-09-19 Flowmole Corporation Technique for steering a downhole hammer
US4886130A (en) 1988-07-26 1989-12-12 Evans Robert F Nutational technique for limiting well bore deviation
US4901804A (en) 1988-08-15 1990-02-20 Eastman Christensen Company Articulated downhole surveying instrument assembly
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
US4895214A (en) 1988-11-18 1990-01-23 Schoeffler William N Directional drilling tool
FR2641315B1 (fr) 1988-12-30 1996-05-24 Inst Francais Du Petrole Garniture de forage a trajectoire controlee comportant un stabilisateur a geometrie variable et utilisation de cette garniture
FR2641387B1 (fr) 1988-12-30 1991-05-31 Inst Francais Du Petrole Methode et dispositif de telecommande d'equipement de train de tiges par sequence d'information
US4938298A (en) 1989-02-24 1990-07-03 Becfield Horizontal Drilling Services Company Directional well control
US4957172A (en) * 1989-03-01 1990-09-18 Patton Consulting, Inc. Surveying method for locating target subterranean bodies
FR2648861B1 (fr) 1989-06-26 1996-06-14 Inst Francais Du Petrole Dispositif pour guider un train de tiges dans un puits
US5109935A (en) 1989-11-25 1992-05-05 Reed Tool Company Limited Rotary drill bits
GB8926689D0 (en) 1989-11-25 1990-01-17 Reed Tool Co Improvements in or relating to rotary drill bits
US4995465A (en) 1989-11-27 1991-02-26 Conoco Inc. Rotary drillstring guidance by feedrate oscillation
US4948925A (en) 1989-11-30 1990-08-14 Amoco Corporation Apparatus and method for rotationally orienting a fluid conducting conduit
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
FR2659383B1 (fr) 1990-03-07 1992-07-10 Inst Francais Du Petrole Dispositif de forage rotary comportant des moyens de reglage en azimut de la trajectoire de l'outil de forage et procede de forage correspondant.
US5144126A (en) * 1990-04-17 1992-09-01 Teleco Oilfied Services Inc. Apparatus for nuclear logging employing sub wall mounted detectors and electronics, and modular connector assemblies
DE4017761A1 (de) 1990-06-01 1991-12-05 Eastman Christensen Co Bohrwerkzeug zum abteufen von bohrungen in unterirdische gesteinsformationen
US5038872A (en) 1990-06-11 1991-08-13 Shirley Kirk R Drill steering apparatus
EP0467642A3 (en) 1990-07-17 1993-03-10 Camco Drilling Group Limited Earth drilling system and method for controlling the direction of a borehole
CA2022452C (en) 1990-08-01 1995-12-26 Douglas Wenzel Adjustable bent housing
CA2024061C (en) 1990-08-27 2001-10-02 Laurier Emile Comeau System for drilling deviated boreholes
US5103919A (en) 1990-10-04 1992-04-14 Amoco Corporation Method of determining the rotational orientation of a downhole tool
CA2032022A1 (en) 1990-12-12 1992-06-13 Paul Lee Down hole drilling tool control mechanism
FR2671130B1 (fr) 1990-12-28 1993-04-23 Inst Francais Du Petrole Dispositif comportant deux elements articules dans un plan, applique a un equipement de forage.
US5181576A (en) 1991-02-01 1993-01-26 Anadrill, Inc. Downhole adjustable stabilizer
US5139094A (en) 1991-02-01 1992-08-18 Anadrill, Inc. Directional drilling methods and apparatus
US5117927A (en) 1991-02-01 1992-06-02 Anadrill Downhole adjustable bent assemblies
US5160925C1 (en) 1991-04-17 2001-03-06 Halliburton Co Short hop communication link for downhole mwd system
US5410303A (en) 1991-05-15 1995-04-25 Baroid Technology, Inc. System for drilling deivated boreholes
CA2044945C (en) 1991-06-19 1997-11-25 Kenneth Hugo Wenzel Adjustable bent housing
US5265682A (en) 1991-06-25 1993-11-30 Camco Drilling Group Limited Steerable rotary drilling systems
FR2679957B1 (fr) 1991-08-02 1998-12-04 Inst Francais Du Petrole Methode et dispositif pour effectuer des mesures et/ou interventions dans un puits fore ou en cours de forage.
US5553678A (en) 1991-08-30 1996-09-10 Camco International Inc. Modulated bias units for steerable rotary drilling systems
US5213168A (en) 1991-11-01 1993-05-25 Amoco Corporation Apparatus for drilling a curved subterranean borehole
US5265687A (en) 1992-05-15 1993-11-30 Kidco Resources Ltd. Drilling short radius curvature well bores
US5311952A (en) 1992-05-22 1994-05-17 Schlumberger Technology Corporation Apparatus and method for directional drilling with downhole motor on coiled tubing
US5311953A (en) 1992-08-07 1994-05-17 Baroid Technology, Inc. Drill bit steering
US5375098A (en) 1992-08-21 1994-12-20 Schlumberger Technology Corporation Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies
US5332048A (en) 1992-10-23 1994-07-26 Halliburton Company Method and apparatus for automatic closed loop drilling system
GB2301386B (en) 1993-02-12 1997-05-14 Baker Hughes Inc Drill bit
US5325714A (en) 1993-05-12 1994-07-05 Baker Hughes Incorporated Steerable motor system with integrated formation evaluation logging capacity
US5679894A (en) * 1993-05-12 1997-10-21 Baker Hughes Incorporated Apparatus and method for drilling boreholes
US5390748A (en) * 1993-11-10 1995-02-21 Goldman; William A. Method and apparatus for drilling optimum subterranean well boreholes
FR2713700B1 (fr) 1993-12-08 1996-03-15 Inst Francais Du Petrole Méthode et système de contrôle de la stabilité de la vitesse de rotation d'un outil de forage.
GB9411228D0 (en) 1994-06-04 1994-07-27 Camco Drilling Group Ltd A modulated bias unit for rotary drilling
US5421420A (en) 1994-06-07 1995-06-06 Schlumberger Technology Corporation Downhole weight-on-bit control for directional drilling
US5617926A (en) 1994-08-05 1997-04-08 Schlumberger Technology Corporation Steerable drilling tool and system
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
US5594343A (en) 1994-12-02 1997-01-14 Schlumberger Technology Corporation Well logging apparatus and method with borehole compensation including multiple transmitting antennas asymmetrically disposed about a pair of receiving antennas
EP0718641B1 (en) * 1994-12-12 2003-08-13 Baker Hughes Incorporated Drilling system with downhole apparatus for transforming multiple downhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto
US5842149A (en) 1996-10-22 1998-11-24 Baker Hughes Incorporated Closed loop drilling system
GB9503828D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
GB9503830D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems"
GB2325016B (en) 1995-02-25 1999-03-17 Camco Drilling Group Ltd Improvements in or relating to steerable rotary drilling systems
GB9503829D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvememnts in or relating to steerable rotary drilling systems"
GB9503827D0 (en) 1995-02-25 1995-04-19 Camco Drilling Group Ltd "Improvements in or relating to steerable rotary drilling systems
EP0759115B1 (en) 1995-03-28 2000-05-17 Japan National Oil Corporation Device for controlling the drilling direction of drill bit
AU5657196A (en) * 1995-05-12 1996-11-29 Sysdrill Limited A process for directional drilling
EP0744526B1 (de) 1995-05-24 2001-08-08 Baker Hughes Incorporated Verfahren zum Steuern eines Bohrwerkzeugs
GB2304756B (en) 1995-09-08 1999-09-08 Camco Drilling Group Ltd Improvement in or relating to electrical machines
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
US5704436A (en) 1996-03-25 1998-01-06 Dresser Industries, Inc. Method of regulating drilling conditions applied to a well bit
GB2312905A (en) 1996-05-09 1997-11-12 Camco Drilling Group Ltd Automatically steered drill assembly
GB2322651B (en) 1996-11-06 2000-09-20 Camco Drilling Group Ltd A downhole unit for use in boreholes in a subsurface formation
GB2339223B (en) 1997-03-12 2001-10-10 Edwin A Anderson Abnormal torque absorber for drilling
GB9708428D0 (en) 1997-04-26 1997-06-18 Camco Int Uk Ltd Improvements in or relating to rotary drill bits
US6092610A (en) 1998-02-05 2000-07-25 Schlumberger Technology Corporation Actively controlled rotary steerable system and method for drilling wells
CA2266198A1 (en) 1998-03-20 1999-09-20 Baker Hughes Incorporated Thruster responsive to drilling parameters
CA2234495C (en) 1998-04-09 2004-02-17 Dresser Industries, Inc. Adjustable gauge downhole drilling assembly
EP1086291B1 (en) 1998-06-08 2006-10-25 Charles T. Webb Directional drilling system and apparatus
FR2780753B1 (fr) 1998-07-03 2000-08-25 Inst Francais Du Petrole Dispositif et methode de controle de la trajectoire d'un forage
GB2342935B (en) 1998-10-12 2000-12-06 Pilot Drilling Control Ltd Indexing mechanism and apparatus incorporating the same
GB9824380D0 (en) 1998-11-07 1998-12-30 Andergauge Ltd Drilling apparatus
US6189631B1 (en) 1998-11-12 2001-02-20 Adel Sheshtawy Drilling tool with extendable elements
US6109372A (en) 1999-03-15 2000-08-29 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing hydraulic servo-loop
US6116354A (en) 1999-03-19 2000-09-12 Weatherford/Lamb, Inc. Rotary steerable system for use in drilling deviated wells

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ATE269482T1 (de) 2004-07-15
WO2001034935A1 (en) 2001-05-17
EP1163419B1 (en) 2004-06-16
DE60011587D1 (de) 2004-07-22
AU1401101A (en) 2001-06-06
DE60011587T2 (de) 2005-06-30
EP1163419A1 (en) 2001-12-19
NO20013052D0 (no) 2001-06-19
CA2359073A1 (en) 2001-05-17
US6601658B1 (en) 2003-08-05

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