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GB2084221B - A method and apparatus for compensating well control instrumentation for the effects of vessel heave - Google Patents

A method and apparatus for compensating well control instrumentation for the effects of vessel heave

Info

Publication number
GB2084221B
GB2084221B GB8031184A GB8031184A GB2084221B GB 2084221 B GB2084221 B GB 2084221B GB 8031184 A GB8031184 A GB 8031184A GB 8031184 A GB8031184 A GB 8031184A GB 2084221 B GB2084221 B GB 2084221B
Authority
GB
United Kingdom
Prior art keywords
effects
well control
control instrumentation
vessel heave
compensating well
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
GB8031184A
Other versions
GB2084221A (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.)
ExxonMobil Upstream Research Co
Original Assignee
Exxon Production Research 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 Exxon Production Research Co filed Critical Exxon Production Research Co
Priority to GB8031184A priority Critical patent/GB2084221B/en
Publication of GB2084221A publication Critical patent/GB2084221A/en
Application granted granted Critical
Publication of GB2084221B publication Critical patent/GB2084221B/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
    • 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 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
    • E21B21/001—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)
  • 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)
GB8031184A 1980-09-26 1980-09-26 A method and apparatus for compensating well control instrumentation for the effects of vessel heave Expired GB2084221B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8031184A GB2084221B (en) 1980-09-26 1980-09-26 A method and apparatus for compensating well control instrumentation for the effects of vessel heave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8031184A GB2084221B (en) 1980-09-26 1980-09-26 A method and apparatus for compensating well control instrumentation for the effects of vessel heave

Publications (2)

Publication Number Publication Date
GB2084221A GB2084221A (en) 1982-04-07
GB2084221B true GB2084221B (en) 1984-10-10

Family

ID=10516319

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031184A Expired GB2084221B (en) 1980-09-26 1980-09-26 A method and apparatus for compensating well control instrumentation for the effects of vessel heave

Country Status (1)

Country Link
GB (1) GB2084221B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI830402L (en) * 1983-02-04 1984-09-13 Tampella Oy Ab FOERFARANDE OCH ANORDNING FOER STYRNING AV FUNKTIONEN AV EN BORRMASKINS MATNINGSMOTOR.

Also Published As

Publication number Publication date
GB2084221A (en) 1982-04-07

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Legal Events

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