AU585453B2 - Displacement of free fluid accumulations in pipelines - Google Patents

Displacement of free fluid accumulations in pipelines

Info

Publication number
AU585453B2
AU585453B2 AU74298/87A AU7429887A AU585453B2 AU 585453 B2 AU585453 B2 AU 585453B2 AU 74298/87 A AU74298/87 A AU 74298/87A AU 7429887 A AU7429887 A AU 7429887A AU 585453 B2 AU585453 B2 AU 585453B2
Authority
AU
Australia
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.)
Ceased
Application number
AU74298/87A
Other versions
AU7429887A (en
Inventor
Alan John Evett
Joseph Dawson Fuller
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
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
Priority claimed from GB868615077A external-priority patent/GB8615077D0/en
Application filed by Texaco Ltd filed Critical Texaco Ltd
Publication of AU7429887A publication Critical patent/AU7429887A/en
Application granted granted Critical
Publication of AU585453B2 publication Critical patent/AU585453B2/en
Anticipated expiration legal-status Critical
Ceased 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)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipeline Systems (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AU74298/87A 1986-06-20 1987-06-16 Displacement of free fluid accumulations in pipelines Ceased AU585453B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8615077 1986-06-20
GB868615077A GB8615077D0 (en) 1986-06-20 1986-06-20 Removal of free fluid accumulations in pipelines
GB8622364A GB2191841B (en) 1986-06-20 1986-09-17 Displacement of free fluid accumulations in pipelines
GB8622364 1986-09-17

Publications (2)

Publication Number Publication Date
AU7429887A AU7429887A (en) 1987-12-24
AU585453B2 true AU585453B2 (en) 1989-06-15

Family

ID=26290941

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74298/87A Ceased AU585453B2 (en) 1986-06-20 1987-06-16 Displacement of free fluid accumulations in pipelines

Country Status (6)

Country Link
EP (1) EP0250162A3 (en)
CN (1) CN87104321A (en)
AU (1) AU585453B2 (en)
BR (1) BR8703089A (en)
DK (1) DK315687A (en)
NO (1) NO872553L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794844B1 (en) * 1999-06-08 2001-08-03 Air Liquide METHOD AND DEVICE FOR GASTING A CORROSIVE GAS DISTRIBUTION LINE
CN102698995B (en) * 2012-06-28 2014-04-30 唐山三友化工股份有限公司 Method for washing carbonization tower water tank by utilizing cleaning gas
GB201414733D0 (en) 2014-08-19 2014-10-01 Statoil Petroleum As Wellhead assembly
CN115362034A (en) * 2020-04-30 2022-11-18 普莱克斯技术有限公司 Method for removing explosive and toxic gases and cleaning metal surfaces in hydrocarbon plants
CN114575809B (en) * 2022-03-28 2022-11-25 普斐特油气工程(江苏)股份有限公司 Intelligent foam discharging system device for oil gas well mouth

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819519A (en) * 1968-11-27 1974-06-25 Chevron Res Foam circulation fluids
US3773110A (en) * 1972-08-14 1973-11-20 Continental Oil Co Method of removing liquids and small solids from well bores
GB2023270B (en) * 1978-06-13 1982-11-17 Vickers Ltd Drying cavities

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
DK315687A (en) 1987-12-21
NO872553L (en) 1987-12-21
CN87104321A (en) 1988-03-23
DK315687D0 (en) 1987-06-19
EP0250162A3 (en) 1991-02-20
AU7429887A (en) 1987-12-24
NO872553D0 (en) 1987-06-18
BR8703089A (en) 1988-03-08
EP0250162A2 (en) 1987-12-23

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