WO2011134636A3 - Bohr- oder förderrohrgestänge - Google Patents

Bohr- oder förderrohrgestänge Download PDF

Info

Publication number
WO2011134636A3
WO2011134636A3 PCT/EP2011/002078 EP2011002078W WO2011134636A3 WO 2011134636 A3 WO2011134636 A3 WO 2011134636A3 EP 2011002078 W EP2011002078 W EP 2011002078W WO 2011134636 A3 WO2011134636 A3 WO 2011134636A3
Authority
WO
WIPO (PCT)
Prior art keywords
outer tube
drilling
extraction pipe
pipe string
inner tube
Prior art date
Application number
PCT/EP2011/002078
Other languages
English (en)
French (fr)
Other versions
WO2011134636A2 (de
Inventor
Gesine DREIER
Original Assignee
Geoxtec Gmbh
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 Geoxtec Gmbh filed Critical Geoxtec Gmbh
Priority to EP11721422A priority Critical patent/EP2564013A2/de
Publication of WO2011134636A2 publication Critical patent/WO2011134636A2/de
Publication of WO2011134636A3 publication Critical patent/WO2011134636A3/de

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
    • 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
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • 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
    • E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/013—Devices specially adapted for supporting measuring instruments on drill bits
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Die Erfindung betrifft ein Rohrelement (1) für ein Bohr- oder Förderrohrgestänge (13), mit einem Außenrohr (2) aus elektrisch leitfähigem Material und einem durch das Außenrohr (2) hindurchgeführten elektrischen Leiter, der gegenüber dem Außenrohr (2) elektrisch isoliert ist, wobei der elektrische Leiter ein Innenrohr (3) aus elektrisch leitfähigem Material ist, und wobei das Innenrohr (3) zu dem Außenrohr (2) konzentrisch angeordnet ist. Um ein Bohr- oder Förderrohrgestänge (13) bereitzustellen, das eine elektrische Energieversorgung von in das Gestänge (13) eingegliederten elektrisch betriebenen Einrichtungen und/oder eine Datenübertragung zwischen über und unter Tage ermöglicht, wird mit der Erfindung vorgeschlagen, dass zwischen dem Innenrohr (3) und dem Außenrohr (2) ein ringspaltförmiger Hohlraum (4) angeordnet ist.
PCT/EP2011/002078 2010-04-26 2011-04-26 Bohr- oder förderrohrgestänge WO2011134636A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11721422A EP2564013A2 (de) 2010-04-26 2011-04-26 Bohr- oder förderrohrgestänge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010018383A DE102010018383A1 (de) 2010-04-26 2010-04-26 Bohr- oder Förderrohrgestänge
DE102010018383.0 2010-04-26

Publications (2)

Publication Number Publication Date
WO2011134636A2 WO2011134636A2 (de) 2011-11-03
WO2011134636A3 true WO2011134636A3 (de) 2013-01-10

Family

ID=44626604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/002078 WO2011134636A2 (de) 2010-04-26 2011-04-26 Bohr- oder förderrohrgestänge

Country Status (3)

Country Link
EP (1) EP2564013A2 (de)
DE (1) DE102010018383A1 (de)
WO (1) WO2011134636A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT512604B1 (de) * 2012-03-01 2019-05-15 Think And Vision Gmbh Gestängerohr
CN112878924B (zh) * 2021-01-27 2024-04-02 南通洪源地质工程材料有限公司 一种大直径无缝钻管及其加工工艺
CN113027356A (zh) * 2021-03-30 2021-06-25 中原工学院 一种井下开采随钻测量无线传输钻杆及其应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002795C1 (de) * 1990-01-31 1991-05-23 Eastman Christensen Co., Salt Lake City, Utah, Us
US20040079525A1 (en) * 2002-10-23 2004-04-29 George Boyadjieff Drill pipe having an internally coated electrical pathway
EP1434063A2 (de) * 2002-12-23 2004-06-30 Halliburton Energy Services, Inc. Verfahren und System zur Messsignalübertragung für Bohrgestänge
US20080041575A1 (en) * 2006-07-10 2008-02-21 Schlumberger Technology Corporation Electromagnetic wellbore telemetry system for tubular strings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8714754D0 (en) 1987-06-24 1987-07-29 Framo Dev Ltd Electrical conductor arrangements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4002795C1 (de) * 1990-01-31 1991-05-23 Eastman Christensen Co., Salt Lake City, Utah, Us
US20040079525A1 (en) * 2002-10-23 2004-04-29 George Boyadjieff Drill pipe having an internally coated electrical pathway
EP1434063A2 (de) * 2002-12-23 2004-06-30 Halliburton Energy Services, Inc. Verfahren und System zur Messsignalübertragung für Bohrgestänge
US20080041575A1 (en) * 2006-07-10 2008-02-21 Schlumberger Technology Corporation Electromagnetic wellbore telemetry system for tubular strings

Also Published As

Publication number Publication date
WO2011134636A2 (de) 2011-11-03
DE102010018383A1 (de) 2011-10-27
EP2564013A2 (de) 2013-03-06

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