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GB2191841B - Displacement of free fluid accumulations in pipelines - Google Patents

Displacement of free fluid accumulations in pipelines

Info

Publication number
GB2191841B
GB2191841B GB8622364A GB8622364A GB2191841B GB 2191841 B GB2191841 B GB 2191841B GB 8622364 A GB8622364 A GB 8622364A GB 8622364 A GB8622364 A GB 8622364A GB 2191841 B GB2191841 B GB 2191841B
Authority
GB
United Kingdom
Prior art keywords
pipelines
displacement
free fluid
fluid accumulations
accumulations
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 - Lifetime
Application number
GB8622364A
Other versions
GB8622364D0 (en
GB2191841A (en
Inventor
Joseph Dawson Fuller
Alan John Evett
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.)
Texaco Ltd
Nowsco Well Service UK Ltd
Original Assignee
Texaco Ltd
Nowsco Well Service UK 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 Texaco Ltd, Nowsco Well Service UK Ltd filed Critical Texaco Ltd
Publication of GB8622364D0 publication Critical patent/GB8622364D0/en
Priority to EP19870305168 priority Critical patent/EP0250162A3/en
Priority to AU74298/87A priority patent/AU585453B2/en
Priority to NO872553A priority patent/NO872553L/en
Priority to DK315687A priority patent/DK315687A/en
Priority to BR8703089A priority patent/BR8703089A/en
Priority to CN198787104321A priority patent/CN87104321A/en
Publication of GB2191841A publication Critical patent/GB2191841A/en
Application granted granted Critical
Publication of GB2191841B publication Critical patent/GB2191841B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/14—Arrangements for supervising or controlling working operations for eliminating water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipeline Systems (AREA)
GB8622364A 1986-06-20 1986-09-17 Displacement of free fluid accumulations in pipelines Expired - Lifetime GB2191841B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP19870305168 EP0250162A3 (en) 1986-06-20 1987-06-11 Displacement of free fluid accumulations in pipelines
AU74298/87A AU585453B2 (en) 1986-06-20 1987-06-16 Displacement of free fluid accumulations in pipelines
NO872553A NO872553L (en) 1986-06-20 1987-06-18 REFRIGERATION OF FREE FLUID COLLECTION IN PIPES.
BR8703089A BR8703089A (en) 1986-06-20 1987-06-19 PROCESS FOR TREATING A PIPING CONTAINING A RESIDUAL AMOUNT OF FLUID IN A SECTION OR SECTIONS GENERALLY HORIZONTAL OF THE SAME
DK315687A DK315687A (en) 1986-06-20 1987-06-19 PROCEDURE FOR CONSUMPTION OF ACCUMULATED FREE FLUID IN PIPELINES
CN198787104321A CN87104321A (en) 1986-06-20 1987-06-20 The discharge of free fluid accumulations in the pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868615077A GB8615077D0 (en) 1986-06-20 1986-06-20 Removal of free fluid accumulations in pipelines

Publications (3)

Publication Number Publication Date
GB8622364D0 GB8622364D0 (en) 1986-10-22
GB2191841A GB2191841A (en) 1987-12-23
GB2191841B true GB2191841B (en) 1990-07-11

Family

ID=10599803

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868615077A Pending GB8615077D0 (en) 1986-06-20 1986-06-20 Removal of free fluid accumulations in pipelines
GB8622364A Expired - Lifetime GB2191841B (en) 1986-06-20 1986-09-17 Displacement of free fluid accumulations in pipelines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868615077A Pending GB8615077D0 (en) 1986-06-20 1986-06-20 Removal of free fluid accumulations in pipelines

Country Status (2)

Country Link
JP (1) JPS6358000A (en)
GB (2) GB8615077D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8507034B2 (en) 2009-06-02 2013-08-13 Conocophillips Company Controlling top of the line corrosion in hydrocarbon pipelines
GB201414733D0 (en) 2014-08-19 2014-10-01 Statoil Petroleum As Wellhead assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133773A (en) * 1977-07-28 1979-01-09 The Dow Chemical Company Apparatus for making foamed cleaning solutions and method of operation
US4419141A (en) * 1982-04-05 1983-12-06 Weyerhaeuser Company Cleaning labyrinthine system with foamed solvent and pulsed gas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4133773A (en) * 1977-07-28 1979-01-09 The Dow Chemical Company Apparatus for making foamed cleaning solutions and method of operation
US4419141A (en) * 1982-04-05 1983-12-06 Weyerhaeuser Company Cleaning labyrinthine system with foamed solvent and pulsed gas

Also Published As

Publication number Publication date
JPS6358000A (en) 1988-03-12
GB8615077D0 (en) 1986-07-23
GB8622364D0 (en) 1986-10-22
GB2191841A (en) 1987-12-23

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Legal Events

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