GB9225997D0 - Compensation for mud flow indicators - Google Patents

Compensation for mud flow indicators

Info

Publication number
GB9225997D0
GB9225997D0 GB929225997A GB9225997A GB9225997D0 GB 9225997 D0 GB9225997 D0 GB 9225997D0 GB 929225997 A GB929225997 A GB 929225997A GB 9225997 A GB9225997 A GB 9225997A GB 9225997 D0 GB9225997 D0 GB 9225997D0
Authority
GB
United Kingdom
Prior art keywords
compensation
mud flow
flow indicators
indicators
mud
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Withdrawn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
GB929225997A
Other versions
GB2273512A (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.)
BLATCH TIMOTHY P
Original Assignee
BLATCH TIMOTHY P
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 BLATCH TIMOTHY P filed Critical BLATCH TIMOTHY P
Priority to GB9225997A priority Critical patent/GB2273512A/en
Publication of GB9225997D0 publication Critical patent/GB9225997D0/en
Publication of GB2273512A publication Critical patent/GB2273512A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Flowmeters (AREA)
  • Earth Drilling (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
GB9225997A 1992-12-12 1992-12-12 Compensation for mud flow indicators Withdrawn GB2273512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9225997A GB2273512A (en) 1992-12-12 1992-12-12 Compensation for mud flow indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9225997A GB2273512A (en) 1992-12-12 1992-12-12 Compensation for mud flow indicators

Publications (2)

Publication Number Publication Date
GB9225997D0 true GB9225997D0 (en) 1993-02-10
GB2273512A GB2273512A (en) 1994-06-22

Family

ID=10726549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9225997A Withdrawn GB2273512A (en) 1992-12-12 1992-12-12 Compensation for mud flow indicators

Country Status (1)

Country Link
GB (1) GB2273512A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910110A (en) * 1973-10-04 1975-10-07 Offshore Co Motion compensated blowout and loss circulation detection
US3976148A (en) * 1975-09-12 1976-08-24 The Offshore Company Method and apparatus for determining onboard a heaving vessel the flow rate of drilling fluid flowing out of a wellhole and into a telescoping marine riser connecting between the wellhouse and the vessel
US4440239A (en) * 1981-09-28 1984-04-03 Exxon Production Research Co. Method and apparatus for controlling the flow of drilling fluid in a wellbore
EP0498128B1 (en) * 1991-02-07 1995-02-22 Sedco Forex Technology Inc. Method for determining fluid influx or loss in drilling from floating rigs

Also Published As

Publication number Publication date
GB2273512A (en) 1994-06-22

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Legal Events

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