ATE137304T1 - Vorrichtung zum richten des vorderteils eines bohrrohres - Google Patents

Vorrichtung zum richten des vorderteils eines bohrrohres

Info

Publication number
ATE137304T1
ATE137304T1 AT91900381T AT91900381T ATE137304T1 AT E137304 T1 ATE137304 T1 AT E137304T1 AT 91900381 T AT91900381 T AT 91900381T AT 91900381 T AT91900381 T AT 91900381T AT E137304 T1 ATE137304 T1 AT E137304T1
Authority
AT
Austria
Prior art keywords
piston
sleeve
housing
drilling fluid
spring
Prior art date
Application number
AT91900381T
Other languages
English (en)
Inventor
Den Bergh Johannes Wilhelm Van
Original Assignee
Bergh Johannes W H Den
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
Priority claimed from NL8902894A external-priority patent/NL8902894A/nl
Application filed by Bergh Johannes W H Den filed Critical Bergh Johannes W H Den
Application granted granted Critical
Publication of ATE137304T1 publication Critical patent/ATE137304T1/de

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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Steering Controls (AREA)
  • Drilling And Boring (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Surgical Instruments (AREA)
AT91900381T 1989-11-23 1990-11-20 Vorrichtung zum richten des vorderteils eines bohrrohres ATE137304T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902894A NL8902894A (nl) 1989-11-23 1989-11-23 Inrichting voor het richten en besturen van het voorste deel van de boorpijp bij grondboringen.
NL9001883 1990-08-28

Publications (1)

Publication Number Publication Date
ATE137304T1 true ATE137304T1 (de) 1996-05-15

Family

ID=26646611

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91900381T ATE137304T1 (de) 1989-11-23 1990-11-20 Vorrichtung zum richten des vorderteils eines bohrrohres

Country Status (11)

Country Link
US (1) US5452772A (de)
EP (1) EP0502084B1 (de)
JP (1) JP2975681B2 (de)
AT (1) ATE137304T1 (de)
AU (1) AU649988B2 (de)
CA (1) CA2067802A1 (de)
DE (1) DE69026718T2 (de)
DK (1) DK0502084T3 (de)
HU (2) HU214731B (de)
NO (1) NO304240B1 (de)
WO (1) WO1991008370A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265684A (en) * 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
GB9405666D0 (en) * 1994-03-22 1994-05-11 Neyrfor Weir Ltd Stabilisation devices for drill motors
GB9521972D0 (en) * 1995-10-26 1996-01-03 Camco Drilling Group Ltd A drilling assembly for drilling holes in subsurface formations
CA2278804A1 (en) 1997-01-22 1998-07-23 Johannes Wilhelmus Henricus Van Den Bergh Apparatus for directing and steering the foremost part of a drillpipe at drillings
US6609579B2 (en) 1997-01-30 2003-08-26 Baker Hughes Incorporated Drilling assembly with a steering device for coiled-tubing operations
EP0954674B1 (de) * 1997-01-30 2001-09-12 Baker Hughes Incorporated Bohreinrichtung mit lenkvorrichtung zur benutzung mit einem gewickelten rohrstrang
GB2342935B (en) * 1998-10-12 2000-12-06 Pilot Drilling Control Ltd Indexing mechanism and apparatus incorporating the same
US6349768B1 (en) 1999-09-30 2002-02-26 Schlumberger Technology Corporation Method and apparatus for all multilateral well entry
US6216802B1 (en) 1999-10-18 2001-04-17 Donald M. Sawyer Gravity oriented directional drilling apparatus and method
US6607045B2 (en) 2001-10-10 2003-08-19 Donald Beyerl Steering apparatus
US7128170B1 (en) 2001-11-15 2006-10-31 Mark Alexander Russell Adjustable stabiliser for directional drilling
GB0203956D0 (en) * 2002-02-20 2002-04-03 Appleton Robert P Drill string member
CA2516507C (en) * 2003-02-19 2011-08-23 Patrick W. Hartwick Sleeve piston fluid motor
US7284605B2 (en) * 2004-09-28 2007-10-23 Schlumberger Technology Corporation Apparatus and methods for reducing stand-off effects of a downhole tool
GB2421744A (en) 2005-01-04 2006-07-05 Cutting & Wear Resistant Dev Under-reamer or stabiliser with hollow, extendable arms and inclined ribs
US8408333B2 (en) * 2006-05-11 2013-04-02 Schlumberger Technology Corporation Steer systems for coiled tubing drilling and method of use
GB0618880D0 (en) * 2006-09-26 2006-11-01 Geolink Uk Ltd Direction adjustment tool for downhole drilling apparatus
US10655394B2 (en) 2015-07-09 2020-05-19 Halliburton Energy Services, Inc. Drilling apparatus with fixed and variable angular offsets
CA3086798C (en) * 2018-02-19 2023-01-03 Halliburton Energy Services, Inc. Rotary steerable tool with independent actuators
JP7293553B2 (ja) * 2019-11-29 2023-06-20 株式会社竹中土木 地盤掘削装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105561A (en) * 1960-09-13 1963-10-01 Jersey Prod Res Co Hydraulic actuated drill collar
US3225843A (en) * 1961-09-14 1965-12-28 Exxon Production Research Co Bit loading apparatus
US3667556A (en) * 1970-01-05 1972-06-06 John Keller Henderson Directional drilling apparatus
US3903974A (en) * 1974-03-12 1975-09-09 Roy H Cullen Drilling assembly, deviation sub therewith, and method of using same
US4040649A (en) * 1975-10-31 1977-08-09 Dresser Industries, Inc. Oil well tool with packing means
US4374547A (en) * 1978-07-24 1983-02-22 Institut Francais Du Petrole Crank connector for directional drilling
US4396073A (en) * 1981-09-18 1983-08-02 Electric Power Research Institute, Inc. Underground boring apparatus with controlled steering capabilities
US4407377A (en) * 1982-04-16 1983-10-04 Russell Larry R Surface controlled blade stabilizer
US4596294A (en) * 1982-04-16 1986-06-24 Russell Larry R Surface control bent sub for directional drilling of petroleum wells
US4683956A (en) * 1984-10-15 1987-08-04 Russell Larry R Method and apparatus for operating multiple tools in a well
GB8526876D0 (en) * 1985-10-31 1985-12-04 Swietlik G Locking device
FR2593226B1 (fr) * 1986-01-23 1988-10-28 Total Petroles Systeme de montage d'un stabilisateur dans une garniture de forage, notamment pour forage dirige
ES2022895B3 (es) * 1986-07-03 1991-12-16 Charles Abernethy Anderson Estabilizadores de perforacion.
US4811798A (en) * 1986-10-30 1989-03-14 Team Construction And Fabrication, Inc. Drilling motor deviation tool
EP0286500A1 (de) * 1987-03-27 1988-10-12 S.M.F. International Bohrvorrichtung entlang einer kontrollierbaren Bewegungsbahn und dazugehörendes Steuerungsverfahren
US4834196A (en) * 1987-06-22 1989-05-30 Falgout Sr Thomas E Well drilling tool
GB8915302D0 (en) * 1989-07-04 1989-08-23 Andergauge Ltd Drill string stabiliser
EP0427437B1 (de) * 1989-11-04 1995-05-10 Bottom Hole Technology Limited Vorrichtung zum Ändern der Länge einer Werkzeugzusammensetzung in einem Bohrloch
US5012877A (en) * 1989-11-30 1991-05-07 Amoco Corporation Apparatus for deflecting a drill string
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile

Also Published As

Publication number Publication date
NO921970L (no) 1992-07-17
JPH05501593A (ja) 1993-03-25
DE69026718D1 (de) 1996-05-30
WO1991008370A3 (en) 1991-11-14
CA2067802A1 (en) 1991-05-24
NO921970D0 (no) 1992-05-19
US5452772A (en) 1995-09-26
AU6897091A (en) 1991-06-26
HU9201690D0 (en) 1992-12-28
DE69026718T2 (de) 1997-01-09
JP2975681B2 (ja) 1999-11-10
HU214731B (hu) 1998-05-28
AU649988B2 (en) 1994-06-09
NO304240B1 (no) 1998-11-16
DK0502084T3 (da) 1996-08-12
EP0502084A1 (de) 1992-09-09
WO1991008370A2 (en) 1991-06-13
EP0502084B1 (de) 1996-04-24

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties