NO982427L - Body of composite material with reduced signal attenuation - Google Patents

Body of composite material with reduced signal attenuation

Info

Publication number
NO982427L
NO982427L NO982427A NO982427A NO982427L NO 982427 L NO982427 L NO 982427L NO 982427 A NO982427 A NO 982427A NO 982427 A NO982427 A NO 982427A NO 982427 L NO982427 L NO 982427L
Authority
NO
Norway
Prior art keywords
composite material
signal attenuation
pipe
reduced signal
composite
Prior art date
Application number
NO982427A
Other languages
Norwegian (no)
Other versions
NO982427D0 (en
Inventor
Daniel Guy Pomerleau
Brian Spencer
Mark Voghell
Doug Maclean
Paul Pastushak
Original Assignee
Lwt Instr Inc
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
Priority claimed from US08/740,665 external-priority patent/US5988300A/en
Application filed by Lwt Instr Inc filed Critical Lwt Instr Inc
Publication of NO982427D0 publication Critical patent/NO982427D0/en
Publication of NO982427L publication Critical patent/NO982427L/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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • 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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Acoustics & Sound (AREA)
  • Earth Drilling (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Oppfinnelsen vedrører et legeme av komposittmateriale med reduserte signaldempningsegenskaper. Spesielt vedrører oppfinnelsen komposittborestrengkomponenter med elektromagnetiske og akustiske egenskaper som muliggjør anvendelse av elektromagnetisk, akustisk og nukleært detektorutstyr for å oppnå data fra et borehull innenfra et borerør. I en spesifikk utførelsesform er et komposittrør utstyrt med endebeslag som muliggjør anbringelse av røret i en borestreng og muliggjør derved anvendelse av loggeutstyr inne i komposittrøret.The invention relates to a body of composite material with reduced signal attenuation properties. In particular, the invention relates to composite drill string components having electromagnetic and acoustic properties which enable the use of electromagnetic, acoustic and nuclear detector equipment to obtain data from a borehole from within a drill pipe. In a specific embodiment, a composite pipe is provided with end fittings which allow the pipe to be placed in a drill string and thereby enable the use of logging equipment within the composite pipe.

NO982427A 1995-12-05 1998-05-28 Body of composite material with reduced signal attenuation NO982427L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US56733795A 1995-12-05 1995-12-05
US08/740,665 US5988300A (en) 1995-12-05 1996-10-31 Composite material structures having reduced signal attenuation
PCT/CA1996/000768 WO1997021117A1 (en) 1995-12-05 1996-11-22 Composite material structures having reduced signal attenuation

Publications (2)

Publication Number Publication Date
NO982427D0 NO982427D0 (en) 1998-05-28
NO982427L true NO982427L (en) 1998-07-31

Family

ID=27074445

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982427A NO982427L (en) 1995-12-05 1998-05-28 Body of composite material with reduced signal attenuation

Country Status (5)

Country Link
EP (1) EP0865613A1 (en)
CN (1) CN1203671A (en)
AU (1) AU7558996A (en)
NO (1) NO982427L (en)
WO (1) WO1997021117A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6710600B1 (en) 1994-08-01 2004-03-23 Baker Hughes Incorporated Drillpipe structures to accommodate downhole testing
US6426917B1 (en) 1997-06-02 2002-07-30 Schlumberger Technology Corporation Reservoir monitoring through modified casing joint
CA2272044C (en) * 1998-05-18 2005-10-25 Denis S. Kopecki Drillpipe structures to accommodate downhole testing
US6429653B1 (en) 1999-02-09 2002-08-06 Baker Hughes Incorporated Method and apparatus for protecting a sensor in a drill collar
US6727827B1 (en) 1999-08-30 2004-04-27 Schlumberger Technology Corporation Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver
WO2005013063A2 (en) 2003-07-25 2005-02-10 Landsonar, Inc. System and method for determining recommended departure time
US7026813B2 (en) * 2003-09-25 2006-04-11 Schlumberger Technology Corporation Semi-conductive shell for sources and sensors
US7671597B2 (en) 2005-06-14 2010-03-02 Schlumberger Technology Corporation Composite encased tool for subsurface measurements
US7383883B2 (en) * 2005-08-15 2008-06-10 Schlumberger Technology Corporation Apparatus and method to detect a signal associated with a component
DE102007007766A1 (en) * 2007-02-16 2008-08-21 Rayonex Schwingungstechnik Gmbh Boring tool e.g. rod-driven boring tool, component for horizontal boring, has two metallic end caps defining ends respectively, where non-metallic housing section extends between two end caps
WO2010022755A1 (en) * 2008-08-29 2010-03-04 Statoilhydro Asa Drill pipe protector assembly
CN103573259B (en) * 2012-08-07 2016-01-13 中国石油化工股份有限公司 A kind of dipole antenna pipe nipple of electromagnetic measurement while drilling system
CN103696755B (en) * 2013-07-18 2017-05-24 西北工业大学 Insulation pup joint used for electromagnetic wireless measurement while drilling and manufacturing method for insulation pup joint
CN104179490B (en) * 2014-08-06 2017-02-15 中国石油集团渤海钻探工程有限公司 In-well proofreading method for horizontal well communicating equipment
CN107187138B (en) * 2016-03-15 2021-04-23 中国石油化工股份有限公司 High-strength composite material for downhole tool and preparation method thereof
WO2018165256A1 (en) * 2017-03-07 2018-09-13 Saudi Arabian Oil Company Method of encapsulating signaling agents for use downhole
EP3592713A2 (en) * 2017-03-07 2020-01-15 Saudi Arabian Oil Company Wellbore cement having polymer capsule shells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504736A (en) * 1982-06-16 1985-03-12 Halliburton Company Gamma ray spectral tool for borehole use
DE3335607A1 (en) * 1983-09-30 1985-04-11 Bayer Ag, 5090 Leverkusen PUMP ROD
US4968545A (en) * 1987-11-02 1990-11-06 The Dexter Corporation Composite tube and method of manufacture
US5212495A (en) * 1990-07-25 1993-05-18 Teleco Oilfield Services Inc. Composite shell for protecting an antenna of a formation evaluation tool
US5138313A (en) * 1990-11-15 1992-08-11 Halliburton Company Electrically insulative gap sub assembly for tubular goods
US5132624A (en) * 1990-12-12 1992-07-21 Schlumberger Technology Corporation Method and apparatus for insulating electrical devices in a logging sonde using a fluorinated organic compound
CA2154378C (en) * 1994-08-01 2006-03-21 Larry W. Thompson Method and apparatus for interrogating a borehole

Also Published As

Publication number Publication date
WO1997021117A1 (en) 1997-06-12
MX9804443A (en) 1998-12-31
AU7558996A (en) 1997-06-27
CN1203671A (en) 1998-12-30
EP0865613A1 (en) 1998-09-23
NO982427D0 (en) 1998-05-28

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