GB2522909B8 - Drill bit positioning - Google Patents

Drill bit positioning

Info

Publication number
GB2522909B8
GB2522909B8 GB1402256.0A GB201402256A GB2522909B8 GB 2522909 B8 GB2522909 B8 GB 2522909B8 GB 201402256 A GB201402256 A GB 201402256A GB 2522909 B8 GB2522909 B8 GB 2522909B8
Authority
GB
United Kingdom
Prior art keywords
drill bit
bit positioning
positioning
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.)
Active
Application number
GB1402256.0A
Other versions
GB2522909B (en
GB201402256D0 (en
GB2522909A (en
Inventor
Bjarne Bugten
Ioan-Alexandru Merciu
Bjørn Torstein Bruun
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.)
Equinor Energy AS
Original Assignee
Statoil Petroleum ASA
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 Statoil Petroleum ASA filed Critical Statoil Petroleum ASA
Priority to GB1402256.0A priority Critical patent/GB2522909B8/en
Publication of GB201402256D0 publication Critical patent/GB201402256D0/en
Publication of GB2522909A publication Critical patent/GB2522909A/en
Publication of GB2522909B publication Critical patent/GB2522909B/en
Application granted granted Critical
Publication of GB2522909B8 publication Critical patent/GB2522909B8/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • 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
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/092—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting magnetic anomalies
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • 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
    • E21B7/043—Directional drilling for underwater installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB1402256.0A 2014-02-10 2014-02-10 Drill bit positioning Active GB2522909B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1402256.0A GB2522909B8 (en) 2014-02-10 2014-02-10 Drill bit positioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1402256.0A GB2522909B8 (en) 2014-02-10 2014-02-10 Drill bit positioning

Publications (4)

Publication Number Publication Date
GB201402256D0 GB201402256D0 (en) 2014-03-26
GB2522909A GB2522909A (en) 2015-08-12
GB2522909B GB2522909B (en) 2016-05-18
GB2522909B8 true GB2522909B8 (en) 2016-08-03

Family

ID=50390725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1402256.0A Active GB2522909B8 (en) 2014-02-10 2014-02-10 Drill bit positioning

Country Status (1)

Country Link
GB (1) GB2522909B8 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3817345A (en) * 1971-07-30 1974-06-18 Senturion Sciences Continuous bit positioning system
WO1996018118A1 (en) * 1994-12-08 1996-06-13 Noranda Inc. Method for real time location of deep boreholes while drilling
NL1022763C2 (en) * 2003-02-24 2004-08-26 Tno Method for determining a position of an object.

Also Published As

Publication number Publication date
GB2522909B (en) 2016-05-18
GB201402256D0 (en) 2014-03-26
GB2522909A (en) 2015-08-12

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