WO2014107470A3 - Encapsulating an electric submersible pump cable in coiled tubing - Google Patents

Encapsulating an electric submersible pump cable in coiled tubing Download PDF

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Publication number
WO2014107470A3
WO2014107470A3 PCT/US2013/078565 US2013078565W WO2014107470A3 WO 2014107470 A3 WO2014107470 A3 WO 2014107470A3 US 2013078565 W US2013078565 W US 2013078565W WO 2014107470 A3 WO2014107470 A3 WO 2014107470A3
Authority
WO
WIPO (PCT)
Prior art keywords
coiled tubing
esp
solid matrix
cable
submersible pump
Prior art date
Application number
PCT/US2013/078565
Other languages
French (fr)
Other versions
WO2014107470A2 (en
Inventor
Joseph Varkey
Burcu Unal
Sheng Chang
Matthew Garber
Kevin Scarsdale
Original Assignee
Schlumberger Technology Corporation
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 Schlumberger Technology Corporation filed Critical Schlumberger Technology Corporation
Priority to EP13869986.3A priority Critical patent/EP2941524A4/en
Publication of WO2014107470A2 publication Critical patent/WO2014107470A2/en
Publication of WO2014107470A3 publication Critical patent/WO2014107470A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/046—Flexible cables, conductors, or cords, e.g. trailing cables attached to objects sunk in bore holes, e.g. well drilling means, well pumps

Abstract

An electric submersible pump (ESP) cable encapsulated in coiled tubing is provided. In an example process, ESP cable is drawn through coiled tubing. Liquid filler that cures into a supportive solid matrix is pumped into the coiled tubing. The solid matrix may be a rubberized filler or a closed-cell foam. Additives in the liquid filler can compensate for thermal expansion during operation of the ESP, or decrease overall weight of the solid matrix, or swell in the presence of oil, water, salt, or gas to seal holes in the coiled tubing. The coiled tubing may be formed and seam-welded around the ESP cable from flat steel strip. A long coiled tubing resistant to stretch for deep wells may be produced by providing extra ESP cable for slack before the liquid filler cures into solid matrix. The coiled tubing may be clad with corrosion-resistant alloy for corrosive wells.
PCT/US2013/078565 2013-01-02 2013-12-31 Encapsulating an electric submersible pump cable in coiled tubing WO2014107470A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13869986.3A EP2941524A4 (en) 2013-01-02 2013-12-31 Encapsulating an electric submersible pump cable in coiled tubing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361748383P 2013-01-02 2013-01-02
US61/748,383 2013-01-02

Publications (2)

Publication Number Publication Date
WO2014107470A2 WO2014107470A2 (en) 2014-07-10
WO2014107470A3 true WO2014107470A3 (en) 2014-09-04

Family

ID=51060119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/078565 WO2014107470A2 (en) 2013-01-02 2013-12-31 Encapsulating an electric submersible pump cable in coiled tubing

Country Status (3)

Country Link
US (1) US20140190706A1 (en)
EP (1) EP2941524A4 (en)
WO (1) WO2014107470A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9842670B2 (en) * 2013-11-08 2017-12-12 Rockbestos Surprenant Cable Corp. Cable having polymer with additive for increased linear pullout resistance
US9784049B2 (en) * 2013-12-28 2017-10-10 Trican Well Service, Ltd. Carbon fiber based tubing encapsulated cable
BR112016023601A2 (en) 2014-04-10 2017-08-15 Schlumberger Technology Bv power cable termination set, method, and system
NO347684B1 (en) 2014-05-14 2024-02-19 Aker Solutions As Subsea universal xmas tree hang-off adapter
US10036210B2 (en) 2015-05-01 2018-07-31 Zilift Holdings, Ltd. Method and system for deploying an electrical submersible pump in a wellbore
US10246960B2 (en) 2016-05-10 2019-04-02 Saudi Arabian Oil Company Electric submersible pump cable anchored in coiled tubing
US10598006B2 (en) 2017-05-30 2020-03-24 Baker Hughes Oilfield Operations, Llc Methods and systems for downhole sensing and communications in wells
WO2020023076A1 (en) * 2018-07-25 2020-01-30 Halliburton Energy Services, Inc. Multi-conductor flat cable for downhole operations
US20210233679A1 (en) * 2019-03-07 2021-07-29 Halliburton Energy Services, Inc. Reinforced power cable for electric artificial lift system
CA3153250A1 (en) * 2019-09-03 2021-03-11 Bradley Matlack Cables for cable deployed electric submersible pumps
CN110767362B (en) * 2019-11-01 2021-07-23 双登电缆股份有限公司 Composite cable
US11859475B2 (en) 2020-07-02 2024-01-02 Halliburton Energy Services, Inc. Seal bag for seal of an electric submersible pump
US11708838B2 (en) * 2020-07-02 2023-07-25 Halliburton Energy Services, Inc. Chemical sequestration of wellbore fluids in electric submersible pump systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920032A (en) * 1994-12-22 1999-07-06 Baker Hughes Incorporated Continuous power/signal conductor and cover for downhole use
US6112813A (en) * 1997-02-20 2000-09-05 Head; Philip Method of providing a conduit and continuous coiled tubing system
US20020005223A1 (en) * 2000-01-19 2002-01-17 Campagna Guido M. Corrosion resistant metal tube and process for making the same
US20080263848A1 (en) * 2007-04-30 2008-10-30 Mark Andreychuk Coiled tubing with retainer for conduit
US20110253408A1 (en) * 2010-04-16 2011-10-20 Rockbestos Surprenant Cable Corp. Method and System for a Down-hole Cable having a Liquid Bonding Material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA786576B (en) * 1978-11-22 1980-02-27 South African Inventions Waterproofing or insulated electric cables
US4694908A (en) * 1986-10-27 1987-09-22 Camco, Incorporated Method and apparatus of injecting fluid into a well conduit by coil tubing
US8651177B2 (en) * 2009-08-13 2014-02-18 Smart Drilling And Completion, Inc. Long-lasting hydraulic seals for smart shuttles, for coiled tubing injectors, and for pipeline pigs
US7413021B2 (en) * 2005-03-31 2008-08-19 Schlumberger Technology Corporation Method and conduit for transmitting signals
US20080264651A1 (en) * 2007-04-30 2008-10-30 Schlumberger Technology Corporation Electrical pump power cable management
US20100264646A1 (en) * 2009-04-16 2010-10-21 Jean-Marc Follini Structures for wire routing in wired drill pipe
US8039422B1 (en) * 2010-07-23 2011-10-18 Saudi Arabian Oil Company Method of mixing a corrosion inhibitor in an acid-in-oil emulsion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5920032A (en) * 1994-12-22 1999-07-06 Baker Hughes Incorporated Continuous power/signal conductor and cover for downhole use
US6112813A (en) * 1997-02-20 2000-09-05 Head; Philip Method of providing a conduit and continuous coiled tubing system
US20020005223A1 (en) * 2000-01-19 2002-01-17 Campagna Guido M. Corrosion resistant metal tube and process for making the same
US20080263848A1 (en) * 2007-04-30 2008-10-30 Mark Andreychuk Coiled tubing with retainer for conduit
US20110253408A1 (en) * 2010-04-16 2011-10-20 Rockbestos Surprenant Cable Corp. Method and System for a Down-hole Cable having a Liquid Bonding Material

Also Published As

Publication number Publication date
WO2014107470A2 (en) 2014-07-10
EP2941524A4 (en) 2016-08-24
EP2941524A2 (en) 2015-11-11
US20140190706A1 (en) 2014-07-10

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