GB2043747B - Drilling boreholes - Google Patents

Drilling boreholes

Info

Publication number
GB2043747B
GB2043747B GB8002185A GB8002185A GB2043747B GB 2043747 B GB2043747 B GB 2043747B GB 8002185 A GB8002185 A GB 8002185A GB 8002185 A GB8002185 A GB 8002185A GB 2043747 B GB2043747 B GB 2043747B
Authority
GB
United Kingdom
Prior art keywords
drilling boreholes
boreholes
drilling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8002185A
Other versions
GB2043747A (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.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of GB2043747A publication Critical patent/GB2043747A/en
Application granted granted Critical
Publication of GB2043747B publication Critical patent/GB2043747B/en
Expired 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
    • 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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005—Below-ground automatic control systems
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21B47/007—Measuring stresses in a pipe string or casing
    • 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
    • E21B47/04—Measuring depth or liquid level
    • 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
    • E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB8002185A 1979-02-28 1980-01-23 Drilling boreholes Expired GB2043747B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1599879A 1979-02-28 1979-02-28

Publications (2)

Publication Number Publication Date
GB2043747A GB2043747A (en) 1980-10-08
GB2043747B true GB2043747B (en) 1983-05-25

Family

ID=21774797

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8002185A Expired GB2043747B (en) 1979-02-28 1980-01-23 Drilling boreholes
GB08220988A Expired GB2113275B (en) 1979-02-28 1982-07-20 Measuring downhole drilling forces

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08220988A Expired GB2113275B (en) 1979-02-28 1982-07-20 Measuring downhole drilling forces

Country Status (6)

Country Link
BR (1) BR8001157A (en)
CA (1) CA1134257A (en)
EG (1) EG13909A (en)
GB (2) GB2043747B (en)
NL (1) NL8000761A (en)
NO (1) NO800553L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739841A (en) * 1986-08-15 1988-04-26 Anadrill Incorporated Methods and apparatus for controlled directional drilling of boreholes
GB2216925A (en) * 1988-04-05 1989-10-18 Anadrill Int Sa Method for controlling a drilling operation
FR2641317B1 (en) * 1988-12-30 1996-05-24 Inst Francais Du Petrole EQUIPMENT FOR DRILLING PACKAGE COMPRISING AN ELEMENT TO BE ACTUATED, A MOTOR AND CONTROL MEANS
US5242020A (en) * 1990-12-17 1993-09-07 Baker Hughes Incorporated Method for deploying extendable arm for formation evaluation MWD tool
US5494105A (en) * 1994-10-25 1996-02-27 Camco International Inc. Method and related system for operating a downhole tool
US6230822B1 (en) * 1995-02-16 2001-05-15 Baker Hughes Incorporated Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations
DE69635694T2 (en) * 1995-02-16 2006-09-14 Baker-Hughes Inc., Houston Method and device for detecting and recording the conditions of use of a drill bit during drilling
DE10116363B4 (en) * 2001-04-02 2006-03-16 Tracto-Technik Gmbh Drilling head of a drilling device, in particular Spülbohrkopf a flat drilling

Also Published As

Publication number Publication date
NO800553L (en) 1980-08-29
EG13909A (en) 1983-12-31
GB2043747A (en) 1980-10-08
GB2113275A (en) 1983-08-03
BR8001157A (en) 1980-11-04
CA1134257A (en) 1982-10-26
GB2113275B (en) 1984-01-11
NL8000761A (en) 1980-09-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee