GB0408974D0 - Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations - Google Patents

Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations

Info

Publication number
GB0408974D0
GB0408974D0 GBGB0408974.4A GB0408974A GB0408974D0 GB 0408974 D0 GB0408974 D0 GB 0408974D0 GB 0408974 A GB0408974 A GB 0408974A GB 0408974 D0 GB0408974 D0 GB 0408974D0
Authority
GB
United Kingdom
Prior art keywords
recording
monitoring
drill bit
operating condition
during 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.)
Granted
Application number
GBGB0408974.4A
Other versions
GB2398091A (en
GB2398091B (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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Priority to GB0507277A priority Critical patent/GB2410277A/en
Priority claimed from GB0111708A external-priority patent/GB2375554B/en
Publication of GB0408974D0 publication Critical patent/GB0408974D0/en
Publication of GB2398091A publication Critical patent/GB2398091A/en
Application granted granted Critical
Publication of GB2398091B publication Critical patent/GB2398091B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • E21B10/00—Drill bits
    • E21B10/08—Roller bits
    • E21B10/22—Roller bits characterised by bearing, lubrication or sealing details
    • 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
    • E21B47/06—Measuring temperature or pressure
    • E21B47/07—Temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB0408974A 2001-05-14 2001-05-14 Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations Expired - Fee Related GB2398091B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0507277A GB2410277A (en) 2001-05-14 2001-05-14 Downhole monitoring and sampling of information during drilling.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0111708A GB2375554B (en) 1995-02-16 2001-05-14 Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations

Publications (3)

Publication Number Publication Date
GB0408974D0 true GB0408974D0 (en) 2004-05-26
GB2398091A GB2398091A (en) 2004-08-11
GB2398091B GB2398091B (en) 2005-06-29

Family

ID=32696450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0408974A Expired - Fee Related GB2398091B (en) 2001-05-14 2001-05-14 Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations

Country Status (1)

Country Link
GB (1) GB2398091B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9567843B2 (en) 2009-07-30 2017-02-14 Halliburton Energy Services, Inc. Well drilling methods with event detection
US9528334B2 (en) 2009-07-30 2016-12-27 Halliburton Energy Services, Inc. Well drilling methods with automated response to event detection
US11976550B1 (en) * 2022-11-10 2024-05-07 Halliburton Energy Services, Inc. Calorimetric control of downhole tools

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8044091A (en) * 1990-07-17 1992-01-23 Camco Drilling Group Limited A drilling system and method for controlling the directions of holes being drilled or cored in subsurface formations
GB2312905A (en) * 1996-05-09 1997-11-12 Camco Drilling Group Ltd Automatically steered drill assembly
GB2330848A (en) * 1997-11-01 1999-05-05 Camco International Controlling subsurface drilling
US6513606B1 (en) * 1998-11-10 2003-02-04 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6109372A (en) * 1999-03-15 2000-08-29 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing hydraulic servo-loop
GB2385079B (en) * 2000-08-29 2004-02-11 Baker Hughes Inc Device for rotatably positioning and locking a drive shaft
GB0026315D0 (en) * 2000-10-27 2000-12-13 Antech Ltd Directional drilling

Also Published As

Publication number Publication date
GB2398091A (en) 2004-08-11
GB2398091B (en) 2005-06-29

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Legal Events

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

Effective date: 20060514