AU7558996A - Composite material structures having reduced signal attenuation - Google Patents
Composite material structures having reduced signal attenuationInfo
- Publication number
- AU7558996A AU7558996A AU75589/96A AU7558996A AU7558996A AU 7558996 A AU7558996 A AU 7558996A AU 75589/96 A AU75589/96 A AU 75589/96A AU 7558996 A AU7558996 A AU 7558996A AU 7558996 A AU7558996 A AU 7558996A
- Authority
- AU
- Australia
- Prior art keywords
- composite material
- signal attenuation
- reduced signal
- material structures
- structures
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 239000002131 composite material Substances 0.000 title 1
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)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56733795A | 1995-12-05 | 1995-12-05 | |
US567337 | 1995-12-05 | ||
US08/740,665 US5988300A (en) | 1995-12-05 | 1996-10-31 | Composite material structures having reduced signal attenuation |
US740665 | 1996-10-31 | ||
PCT/CA1996/000768 WO1997021117A1 (en) | 1995-12-05 | 1996-11-22 | Composite material structures having reduced signal attenuation |
Publications (1)
Publication Number | Publication Date |
---|---|
AU7558996A true AU7558996A (en) | 1997-06-27 |
Family
ID=27074445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU75589/96A Abandoned AU7558996A (en) | 1995-12-05 | 1996-11-22 | Composite material structures having 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)
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)
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 |
-
1996
- 1996-11-22 CN CN96198793A patent/CN1203671A/en active Pending
- 1996-11-22 EP EP96937962A patent/EP0865613A1/en not_active Withdrawn
- 1996-11-22 AU AU75589/96A patent/AU7558996A/en not_active Abandoned
- 1996-11-22 WO PCT/CA1996/000768 patent/WO1997021117A1/en not_active Application Discontinuation
-
1998
- 1998-05-28 NO NO982427A patent/NO982427L/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1997021117A1 (en) | 1997-06-12 |
MX9804443A (en) | 1998-12-31 |
NO982427L (en) | 1998-07-31 |
CN1203671A (en) | 1998-12-30 |
EP0865613A1 (en) | 1998-09-23 |
NO982427D0 (en) | 1998-05-28 |
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