SG10201401381SA - Acid injection - Google Patents

Acid injection

Info

Publication number
SG10201401381SA
SG10201401381SA SG10201401381SA SG10201401381SA SG10201401381SA SG 10201401381S A SG10201401381S A SG 10201401381SA SG 10201401381S A SG10201401381S A SG 10201401381SA SG 10201401381S A SG10201401381S A SG 10201401381SA SG 10201401381S A SG10201401381S A SG 10201401381SA
Authority
SG
Singapore
Prior art keywords
acid injection
injection
acid
Prior art date
Application number
SG10201401381SA
Inventor
Anthony Jason Vangasse
Gareth Huw Lewis
Original Assignee
Ge Oil & Gas 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 Ge Oil & Gas Uk Ltd filed Critical Ge Oil & Gas Uk Ltd
Publication of SG10201401381SA publication Critical patent/SG10201401381SA/en

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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0007—Equipment or details not covered by groups E21B15/00 - E21B40/00 for 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Earth Drilling (AREA)
SG10201401381SA 2013-04-24 2014-04-10 Acid injection SG10201401381SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13165140.8A EP2796662B1 (en) 2013-04-24 2013-04-24 Method and apparatus for cleaning a subsea stabplate connection

Publications (1)

Publication Number Publication Date
SG10201401381SA true SG10201401381SA (en) 2014-11-27

Family

ID=48143554

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201401381SA SG10201401381SA (en) 2013-04-24 2014-04-10 Acid injection

Country Status (6)

Country Link
US (1) US10094200B2 (en)
EP (1) EP2796662B1 (en)
CN (1) CN104120995A (en)
AU (1) AU2014202144B2 (en)
BR (1) BR102014009670A2 (en)
SG (1) SG10201401381SA (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695665B2 (en) 2015-06-15 2017-07-04 Trendsetter Engineering, Inc. Subsea chemical injection system
US10774620B2 (en) 2016-10-24 2020-09-15 Globalfoundries Inc. ROV hot-stab with integrated sensor
CN108798600B (en) * 2018-08-29 2023-11-14 中国石油化工股份有限公司中原油田分公司石油工程技术研究院 Oil well corrosion inhibitor filling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577925A (en) * 1992-10-21 1996-11-26 Halliburton Company Concentric wet connector system
US6140277A (en) * 1998-12-31 2000-10-31 Schlumberger Technology Corporation Fluids and techniques for hydrocarbon well completion
BRPI0614896B1 (en) * 2005-08-02 2022-04-05 Transocean Offshore Deepwater Drilling, Inc. Fluid delivery apparatus and hydraulic fluid delivery apparatus for use with a submerged bop system
MX2011004404A (en) * 2008-12-05 2011-06-16 Cameron Internac Corp Sub-sea chemical injection metering valve.
GB2473444B (en) * 2009-09-09 2013-12-04 Vetco Gray Controls Ltd Stabplate connections
US8157017B2 (en) * 2009-09-24 2012-04-17 Baker Hughes Incorporated Method and apparatus for injecting fluid in a wellbore
NO333239B1 (en) * 2011-05-03 2013-04-15 Vetco Gray Scandinavia As Method for connecting two coupling parts of a submarine coupling device.

Also Published As

Publication number Publication date
US20140318797A1 (en) 2014-10-30
EP2796662A1 (en) 2014-10-29
AU2014202144B2 (en) 2018-04-12
BR102014009670A2 (en) 2019-07-09
US10094200B2 (en) 2018-10-09
CN104120995A (en) 2014-10-29
EP2796662B1 (en) 2016-06-08
AU2014202144A1 (en) 2014-11-13

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