MX2013012437A - A tool string. - Google Patents

A tool string.

Info

Publication number
MX2013012437A
MX2013012437A MX2013012437A MX2013012437A MX2013012437A MX 2013012437 A MX2013012437 A MX 2013012437A MX 2013012437 A MX2013012437 A MX 2013012437A MX 2013012437 A MX2013012437 A MX 2013012437A MX 2013012437 A MX2013012437 A MX 2013012437A
Authority
MX
Mexico
Prior art keywords
string
tool string
tool
furthermore
connecting element
Prior art date
Application number
MX2013012437A
Other languages
Spanish (es)
Other versions
MX336468B (en
Inventor
Joergen Hallundbaek
Original Assignee
Welltec As
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 Welltec As filed Critical Welltec As
Publication of MX2013012437A publication Critical patent/MX2013012437A/en
Publication of MX336468B publication Critical patent/MX336468B/en

Links

Classifications

    • 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
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • 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
    • E21B17/02—Couplings; joints
    • 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
    • E21B17/18—Pipes provided with plural fluid passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Catching Or Destruction (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Electric Cable Installation (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The present invention relates to a tool string for being suspended in a well, the tool string extending in a longitudinal direction and comprising a first string part and a second string part, each having a centre axis and comprising; an electrical connection in a first end and a fluid channel extending at least partly through the string part. Furthermore, the tool string comprises a connecting element rotatably connected to one string part and adapted to be threadably connected to a threaded portion of the other string part to join the electrical connections of the first and second string parts. Furthermore, the present invention relates to a method for assembling two string parts of a tool string by rotating a connecting element.
MX2013012437A 2011-04-29 2012-04-27 A tool string. MX336468B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11164298A EP2518257A1 (en) 2011-04-29 2011-04-29 A tool string
PCT/EP2012/057802 WO2012146732A1 (en) 2011-04-29 2012-04-27 A tool string

Publications (2)

Publication Number Publication Date
MX2013012437A true MX2013012437A (en) 2013-12-02
MX336468B MX336468B (en) 2016-01-20

Family

ID=44454758

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013012437A MX336468B (en) 2011-04-29 2012-04-27 A tool string.

Country Status (10)

Country Link
US (1) US20140076582A1 (en)
EP (1) EP2518257A1 (en)
CN (1) CN103502559A (en)
AU (1) AU2012247463B2 (en)
BR (1) BR112013027370A2 (en)
CA (1) CA2834476A1 (en)
MX (1) MX336468B (en)
MY (1) MY166745A (en)
RU (1) RU2591863C2 (en)
WO (1) WO2012146732A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630245B (en) * 2018-02-02 2022-04-12 海德里美国分销有限责任公司 System and method for threaded riser auxiliary line

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871734A (en) * 1974-02-25 1975-03-18 Delbert Lyle Murtland Electrical conducting fluid tight tubular assembly
US3945700A (en) * 1974-08-06 1976-03-23 Boston Insulated Wire & Cable Co. Connector with fluid-resistant sleeve assembly
US4583804A (en) * 1984-05-21 1986-04-22 Richard Thompson Electric feedthrough system
US4708201A (en) * 1984-10-29 1987-11-24 Reed Lehman T Top entry electrical transmission assembly for submersible pumping
US4616855A (en) * 1984-10-29 1986-10-14 Ruhle James L Threadless nonrotating steel coupling system
US4836305A (en) * 1985-05-06 1989-06-06 Pangaea Enterprises, Inc. Drill pipes and casings utilizing multi-conduit tubulars
US4723230A (en) * 1986-08-13 1988-02-02 Bolt Technology Corporation High ambient liquid pressure-resistant electrical connector
US5051103A (en) * 1990-10-09 1991-09-24 Hubbell Incorporated Electrical coupling assembly for hot, high pressure service
US5286220A (en) * 1991-11-18 1994-02-15 Camco International, Inc. Electrical cable connector
RU2194839C2 (en) * 2000-06-27 2002-12-20 Закрытое акционерное общество "АСНОВ Д.Н." Drilling bit loading complex
US6666274B2 (en) * 2002-05-15 2003-12-23 Sunstone Corporation Tubing containing electrical wiring insert
CN1863982A (en) * 2003-10-09 2006-11-15 国际壳牌研究有限公司 Method for interconnecting electrical conduits in a borehole
US7549849B2 (en) * 2005-02-23 2009-06-23 Schlumberger Technology Corporation Tandem motors
US7543659B2 (en) * 2005-06-15 2009-06-09 Schlumberger Technology Corporation Modular connector and method
EP2027365B1 (en) * 2006-06-09 2017-01-18 Halliburton Energy Services, Inc. Measurement while drilling tool with interconnect assembly
US7726396B2 (en) * 2007-07-27 2010-06-01 Schlumberger Technology Corporation Field joint for a downhole tool
CA2759436A1 (en) * 2009-04-22 2010-10-28 Artificial Lift Company Limited Electrical wet connector in downhole environment

Also Published As

Publication number Publication date
US20140076582A1 (en) 2014-03-20
MX336468B (en) 2016-01-20
CA2834476A1 (en) 2012-11-01
EP2518257A1 (en) 2012-10-31
AU2012247463A1 (en) 2013-05-02
RU2591863C2 (en) 2016-07-20
BR112013027370A2 (en) 2017-01-17
AU2012247463B2 (en) 2015-03-12
RU2013152080A (en) 2015-06-10
WO2012146732A1 (en) 2012-11-01
MY166745A (en) 2018-07-20
CN103502559A (en) 2014-01-08

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