[go: up one dir, main page]

GB9005509D0 - Device for steering a drill bit - Google Patents

Device for steering a drill bit

Info

Publication number
GB9005509D0
GB9005509D0 GB909005509A GB9005509A GB9005509D0 GB 9005509 D0 GB9005509 D0 GB 9005509D0 GB 909005509 A GB909005509 A GB 909005509A GB 9005509 A GB9005509 A GB 9005509A GB 9005509 D0 GB9005509 D0 GB 9005509D0
Authority
GB
United Kingdom
Prior art keywords
steering
drill bit
drill
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.)
Withdrawn
Application number
GB909005509A
Other versions
GB2230288A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TRANSBOR Pty Ltd
Original Assignee
TRANSBOR Pty Ltd
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 TRANSBOR Pty Ltd filed Critical TRANSBOR Pty Ltd
Publication of GB9005509D0 publication Critical patent/GB9005509D0/en
Publication of GB2230288A publication Critical patent/GB2230288A/en
Withdrawn legal-status Critical Current

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
    • 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
    • E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Earth Drilling (AREA)
GB9005509A 1989-03-13 1990-03-12 Device for steering a drill bit Withdrawn GB2230288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA891888 1989-03-13

Publications (2)

Publication Number Publication Date
GB9005509D0 true GB9005509D0 (en) 1990-05-09
GB2230288A GB2230288A (en) 1990-10-17

Family

ID=25579628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9005509A Withdrawn GB2230288A (en) 1989-03-13 1990-03-12 Device for steering a drill bit

Country Status (3)

Country Link
CA (1) CA2011972A1 (en)
DE (1) DE4007907A1 (en)
GB (1) GB2230288A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017761A1 (en) * 1990-06-01 1991-12-05 Eastman Christensen Co DRILLING TOOL FOR DRILLING HOLES IN SUBSTRATE ROCK INFORMATION
GB9025444D0 (en) * 1990-11-22 1991-01-09 Appleton Robert P Drilling wells
DE4104992C2 (en) * 1991-02-19 1994-06-09 Bergwerksverband Gmbh Device for the precise control of overlay bores
US5265684A (en) * 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
CA2221463C (en) * 1995-06-23 2006-10-31 Baker Hughes Incorporated Downhole apparatus for generating electrical power in a well
US6050350A (en) * 1997-05-12 2000-04-18 Morris; Waldo Underground directional drilling steering tool
GB9810137D0 (en) * 1998-05-13 1998-07-08 Drentham Susman Hector F A Van Guide device
FR2780753B1 (en) * 1998-07-03 2000-08-25 Inst Francais Du Petrole DEVICE AND METHOD FOR CONTROLLING THE PATH OF A WELL
WO2007138314A1 (en) * 2006-05-01 2007-12-06 Geolink (Uk) Limited Rotary steerable tool
US7687950B2 (en) * 2007-11-27 2010-03-30 Vector Magnetics Llc Drillstring alternator
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
RU2540761C2 (en) 2010-09-09 2015-02-10 Нэшнл Ойлвэлл Варко, Л.П. Downhole rotor drilling assembly with elements contacting rocks and with control system
WO2015122917A1 (en) 2014-02-14 2015-08-20 Halliburton Energy Services Inc. Individually variably configurable drag members in an anti-rotation device
US10041303B2 (en) 2014-02-14 2018-08-07 Halliburton Energy Services, Inc. Drilling shaft deflection device
EP3074589B1 (en) 2014-02-14 2020-03-04 Halliburton Energy Services, Inc. Uniformly variably configurable drag members in an anti-rotation device
US9797204B2 (en) 2014-09-18 2017-10-24 Halliburton Energy Services, Inc. Releasable locking mechanism for locking a housing to a drilling shaft of a rotary drilling system
CN105525873B (en) * 2014-09-29 2018-01-09 中国石油化工集团公司 Pushing type rotary guiding device and its application method
CA2964748C (en) 2014-11-19 2019-02-19 Halliburton Energy Services, Inc. Drilling direction correction of a steerable subterranean drill in view of a detected formation tendency
US11905798B2 (en) 2018-03-09 2024-02-20 Per Angman Power-generating apparatus for downhole tubulars

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3298449A (en) * 1963-10-24 1967-01-17 Drilco Oil Tools Inc Well bore apparatus
US3595326A (en) * 1970-02-03 1971-07-27 Schlumberger Technology Corp Directional drilling apparatus
SE441376B (en) * 1980-01-05 1985-09-30 Bergwerksverband Gmbh DEVICE FOR ASTAD COMMUNICATION OF ANY DIRECTED DRILLS
US4947944A (en) * 1987-06-16 1990-08-14 Preussag Aktiengesellschaft Device for steering a drilling tool and/or drill string

Also Published As

Publication number Publication date
CA2011972A1 (en) 1990-09-13
DE4007907A1 (en) 1990-09-27
GB2230288A (en) 1990-10-17

Similar Documents

Publication Publication Date Title
GB2227509B (en) A combination drill bit
GB2185428B (en) A drilling tool
GB2227965B (en) Apparatus for drilling a shaped hole in a workpiece
AU637809B2 (en) Device for locating a boring machine
GB8926837D0 (en) Drill bit
GB2281332B (en) Drill Bit Steering
GB8902717D0 (en) A boring apparatus
PL237109A1 (en) Toolholder for a rotary and impact drilling device
GB9005509D0 (en) Device for steering a drill bit
GB2270490B (en) Drilling device for a rock drill
GB2219328B (en) Drill ahead tool
CS609388A1 (en) Drilling tool
GB2250459B (en) A boring tool
ZA902594B (en) A rock drilling apparatus
EP0352215A3 (en) Drilling tool
GB8827879D0 (en) Drill bit
GB9524033D0 (en) A device for core drill
GB2263489B (en) A drill bit
GB8910017D0 (en) A drill
GB2212533B (en) A drill bit
GB2258875B (en) Drill bit steering
ZA901917B (en) Device for steering a drill bit
ZA90326B (en) Drill bit
GB8805176D0 (en) Boring tool
AU1763392A (en) Hole indexing device for rock drilling

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)