GB9315309D0 - Apparatus for inserting into a conduit - Google Patents

Apparatus for inserting into a conduit

Info

Publication number
GB9315309D0
GB9315309D0 GB939315309A GB9315309A GB9315309D0 GB 9315309 D0 GB9315309 D0 GB 9315309D0 GB 939315309 A GB939315309 A GB 939315309A GB 9315309 A GB9315309 A GB 9315309A GB 9315309 D0 GB9315309 D0 GB 9315309D0
Authority
GB
United Kingdom
Prior art keywords
conduit
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.)
Pending
Application number
GB939315309A
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.)
ALTRA CONSULTANTS Ltd
YTHAN ENGINEERING Ltd
Original Assignee
ALTRA CONSULTANTS Ltd
YTHAN ENGINEERING 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 ALTRA CONSULTANTS Ltd, YTHAN ENGINEERING Ltd filed Critical ALTRA CONSULTANTS Ltd
Priority to GB939315309A priority Critical patent/GB9315309D0/en
Publication of GB9315309D0 publication Critical patent/GB9315309D0/en
Priority to NO942753A priority patent/NO942753L/en
Priority to GB9414802A priority patent/GB2280460B/en
Pending 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/01—Risers
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/122—Gas lift

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Automatic Assembly (AREA)
GB939315309A 1993-07-23 1993-07-23 Apparatus for inserting into a conduit Pending GB9315309D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB939315309A GB9315309D0 (en) 1993-07-23 1993-07-23 Apparatus for inserting into a conduit
NO942753A NO942753L (en) 1993-07-23 1994-07-22 Device for inserting objects into a conductor
GB9414802A GB2280460B (en) 1993-07-23 1994-07-22 A method of reducing the internal flow volume of a multi-phase pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939315309A GB9315309D0 (en) 1993-07-23 1993-07-23 Apparatus for inserting into a conduit

Publications (1)

Publication Number Publication Date
GB9315309D0 true GB9315309D0 (en) 1993-09-08

Family

ID=10739331

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939315309A Pending GB9315309D0 (en) 1993-07-23 1993-07-23 Apparatus for inserting into a conduit
GB9414802A Expired - Fee Related GB2280460B (en) 1993-07-23 1994-07-22 A method of reducing the internal flow volume of a multi-phase pipeline

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9414802A Expired - Fee Related GB2280460B (en) 1993-07-23 1994-07-22 A method of reducing the internal flow volume of a multi-phase pipeline

Country Status (2)

Country Link
GB (2) GB9315309D0 (en)
NO (1) NO942753L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312727A (en) * 1996-05-02 1997-11-05 Ronald Grant Flowline
GB2341695B (en) * 1998-09-17 2003-02-26 Petroleo Brasileiro Sa Device and method for eliminating severe slugging in multiphase-stream flow lines
FR2783559B1 (en) 1998-09-21 2000-10-20 Elf Exploration Prod METHOD FOR CONDUCTING A HYDROCARBON TRANSPORT DEVICE BETWEEN PRODUCTION MEANS AND A TREATMENT UNIT
GB2345926A (en) * 1999-01-21 2000-07-26 Mcdermott Sa J Ray Intelligent production riser
GB2351301A (en) * 1999-06-25 2000-12-27 Stephen Hatton Concentric catenary riser
US20030170077A1 (en) * 2000-03-27 2003-09-11 Herd Brendan Paul Riser with retrievable internal services
GB2371572B (en) * 2001-01-30 2005-01-12 Petroleo Brasileiro Sa Methods and mechanisms to set a hollow device into and to retrieve said hollow device from a pipeline
GB2372055B (en) * 2001-02-07 2004-09-22 Petroleo Brasileiro Sa Method of diminishing the cross section of an opening of a hollow device located in a flow pipe
FR2822191B1 (en) * 2001-03-19 2003-09-19 Inst Francais Du Petrole METHOD AND DEVICE FOR NEUTRALIZING BY CONTROLLED GAS INJECTION, THE FORMATION OF LIQUID CAPS AT THE FOOT OF A RISER CONNECTING TO A POLYPHASIC FLUID CONDUIT
EP1247935A1 (en) * 2001-04-05 2002-10-09 Norsk Hydro ASA Production riser
EA012384B1 (en) * 2005-09-19 2009-10-30 Бп Эксплорейшн Оперейтинг Компани Лимитед Device for controlling slugging
US9006297B2 (en) * 2012-06-16 2015-04-14 Robert P. Herrmann Fischer tropsch method for offshore production risers for oil and gas wells
WO2016057126A1 (en) * 2014-10-10 2016-04-14 Exxonmobil Upstream Research Company Bubble pump utilization for vertical flow line liquid unloading

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3721292A (en) * 1971-08-05 1973-03-20 Vetco Offshore Ind Inc Marine riser liner apparatus and methods of installing such apparatus
GB1526239A (en) * 1975-12-30 1978-09-27 Shell Int Research Marine riser system and method for installing the same
GB1589637A (en) * 1976-09-15 1981-05-13 Standard Oil Co Method and apparatus for offshore drilling operation
US4081039A (en) * 1976-10-28 1978-03-28 Brown Oil Tools, Inc. Connecting assembly and method
GB8917026D0 (en) * 1989-07-25 1989-09-13 Shell Int Research Method and apparatus for preventing slug growth in a pipeline

Also Published As

Publication number Publication date
NO942753L (en) 1995-01-24
GB2280460A (en) 1995-02-01
GB2280460B (en) 1997-01-08
NO942753D0 (en) 1994-07-22
GB9414802D0 (en) 1994-09-14

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Legal Events

Date Code Title Description
730 Substitution of applicants allowed (sect. 30/1977)
730A Proceeding under section 30 patents act 1977