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GB2486777B - Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same - Google Patents

Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same

Info

Publication number
GB2486777B
GB2486777B GB1121470.7A GB201121470A GB2486777B GB 2486777 B GB2486777 B GB 2486777B GB 201121470 A GB201121470 A GB 201121470A GB 2486777 B GB2486777 B GB 2486777B
Authority
GB
United Kingdom
Prior art keywords
same
fabricating
methods
mud motor
motor components
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 - Fee Related
Application number
GB1121470.7A
Other versions
GB2486777A (en
GB201121470D0 (en
Inventor
Sihler Joachim
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings 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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB201121470D0 publication Critical patent/GB201121470D0/en
Publication of GB2486777A publication Critical patent/GB2486777A/en
Application granted granted Critical
Publication of GB2486777B publication Critical patent/GB2486777B/en
Expired - Fee Related 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
    • 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
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/003—Bearing, sealing, lubricating 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB1121470.7A 2010-12-23 2011-12-14 Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same Expired - Fee Related GB2486777B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201013129877A 2010-12-23 2010-12-23

Publications (3)

Publication Number Publication Date
GB201121470D0 GB201121470D0 (en) 2012-01-25
GB2486777A GB2486777A (en) 2012-06-27
GB2486777B true GB2486777B (en) 2017-04-05

Family

ID=45560438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121470.7A Expired - Fee Related GB2486777B (en) 2010-12-23 2011-12-14 Wired mud motor components, methods of fabricating the same, and downhole motors incorporating the same

Country Status (1)

Country Link
GB (1) GB2486777B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109779524B (en) * 2019-03-08 2024-08-06 南阳市天达同兴石油技术有限公司 Cable type drilling orientation device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090321141A1 (en) * 2006-06-15 2009-12-31 Spyro Kotsonis Methods and Apparatus for Wireline Drilling On Coiled Tubing
US20100052941A1 (en) * 2008-09-02 2010-03-04 Raghu Madhavan Electrical transmission between rotating and non-rotating members
US7832503B2 (en) * 2006-05-01 2010-11-16 Halliburton Energy Services, Inc. Downhole motor with a continuous conductive path

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7832503B2 (en) * 2006-05-01 2010-11-16 Halliburton Energy Services, Inc. Downhole motor with a continuous conductive path
US20090321141A1 (en) * 2006-06-15 2009-12-31 Spyro Kotsonis Methods and Apparatus for Wireline Drilling On Coiled Tubing
US20100052941A1 (en) * 2008-09-02 2010-03-04 Raghu Madhavan Electrical transmission between rotating and non-rotating members

Also Published As

Publication number Publication date
GB2486777A (en) 2012-06-27
GB201121470D0 (en) 2012-01-25

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Legal Events

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

Effective date: 20171214