MY197513A - Coiled tubing arrangement for wellbore unloading - Google Patents

Coiled tubing arrangement for wellbore unloading

Info

Publication number
MY197513A
MY197513A MYPI2019000495A MYPI2019000495A MY197513A MY 197513 A MY197513 A MY 197513A MY PI2019000495 A MYPI2019000495 A MY PI2019000495A MY PI2019000495 A MYPI2019000495 A MY PI2019000495A MY 197513 A MY197513 A MY 197513A
Authority
MY
Malaysia
Prior art keywords
unloading
wellbore
coiled tubing
tubing arrangement
arrangement
Prior art date
Application number
MYPI2019000495A
Inventor
Thomas J Watkins
Silviu Livescu
Original Assignee
Baker Hughes A Ge Co Llc
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 Baker Hughes A Ge Co Llc filed Critical Baker Hughes A Ge Co Llc
Publication of MY197513A publication Critical patent/MY197513A/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/203—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with plural fluid passages
    • 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
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

A wellbore unloading arrangement for removal of debris from a wellbore. The unloading arrangement includes an unloading bottom hole assembly which can inject both nitrogen and a liquid as well as draw debris into a flowbore for transmission to surface. Nitrogen injection allows unloading at greater depths.
MYPI2019000495A 2016-08-04 2016-08-04 Coiled tubing arrangement for wellbore unloading MY197513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/045558 WO2018026370A1 (en) 2016-08-04 2016-08-04 Coiled tubing arrangement for wellbore unloading

Publications (1)

Publication Number Publication Date
MY197513A true MY197513A (en) 2023-06-19

Family

ID=61074006

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019000495A MY197513A (en) 2016-08-04 2016-08-04 Coiled tubing arrangement for wellbore unloading

Country Status (5)

Country Link
EP (1) EP3494282B1 (en)
BR (1) BR112019001850B1 (en)
MY (1) MY197513A (en)
SA (1) SA519401010B1 (en)
WO (1) WO2018026370A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11365607B2 (en) 2020-03-30 2022-06-21 Saudi Arabian Oil Company Method and system for reviving wells

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388650B1 (en) * 1993-06-14 1997-09-16 Mg Nitrogen Services Inc Non-cryogenic production of nitrogen for on-site injection in downhole drilling
US6029746A (en) * 1997-07-22 2000-02-29 Vortech, Inc. Self-excited jet stimulation tool for cleaning and stimulating wells
US6877571B2 (en) * 2001-09-04 2005-04-12 Sunstone Corporation Down hole drilling assembly with independent jet pump
US7048056B1 (en) * 2003-08-11 2006-05-23 Blake Mark A Down-hole well cleaning tool
US7213648B2 (en) * 2004-03-30 2007-05-08 Kirby Hayes Incorporated Pressure-actuated perforation with continuous removal of debris
EP1852571A1 (en) * 2006-05-03 2007-11-07 Services Pétroliers Schlumberger Borehole cleaning using downhole pumps
BR112014030520A2 (en) * 2012-06-05 2017-06-27 Halliburton Energy Services Inc methods and systems for performing underground operations using double column pipes
US20140014350A1 (en) * 2012-07-13 2014-01-16 Morley Sebree Circulating coil cleanout tool and method

Also Published As

Publication number Publication date
BR112019001850A2 (en) 2019-05-07
EP3494282B1 (en) 2021-04-21
EP3494282A1 (en) 2019-06-12
WO2018026370A1 (en) 2018-02-08
EP3494282A4 (en) 2020-03-25
BR112019001850B1 (en) 2022-08-23
SA519401010B1 (en) 2023-01-17

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