ATE293746T1 - METHOD AND DEVICE FOR DEPTH MEASURING - Google Patents

METHOD AND DEVICE FOR DEPTH MEASURING

Info

Publication number
ATE293746T1
ATE293746T1 AT00958874T AT00958874T ATE293746T1 AT E293746 T1 ATE293746 T1 AT E293746T1 AT 00958874 T AT00958874 T AT 00958874T AT 00958874 T AT00958874 T AT 00958874T AT E293746 T1 ATE293746 T1 AT E293746T1
Authority
AT
Austria
Prior art keywords
wireline
transmitter
wellbore
downhole tool
receiver
Prior art date
Application number
AT00958874T
Other languages
German (de)
Inventor
Der Ende Andre Martin Van
John Cope
Original Assignee
Mach U K Ltd
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 Mach U K Ltd filed Critical Mach U K Ltd
Application granted granted Critical
Publication of ATE293746T1 publication Critical patent/ATE293746T1/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
    • E21B47/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Earth Drilling (AREA)
  • Eye Examination Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Massaging Devices (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Switches With Compound Operations (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

A communication system for use in a wellbore, a downhole tool, and a method includes a transmitter coupled to a wireline, and a receiver located remotely from the transmitter. The wireline is capable of acting as an antenna for the transmitter. The wireline is a slickline, and the transmitter may be associated with, provided on, or an integral part of a downhole tool or tool string. The transmitter typically transmits data collected or generated by the downhole tool or the like to the receiver, which is preferably located at, or near, the surface of the wellbore. The wireline is typically provided with an insulating coating. Also, a distance measurement apparatus and a method for measuring the distance travelled by a wireline includes at least one sensor coupled to the wireline, and the sensor is capable of sensing known locations in a wellbore.
AT00958874T 1999-09-14 2000-09-12 METHOD AND DEVICE FOR DEPTH MEASURING ATE293746T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9921554.3A GB9921554D0 (en) 1999-09-14 1999-09-14 Apparatus and methods relating to downhole operations
PCT/GB2000/003491 WO2001020129A2 (en) 1999-09-14 2000-09-12 Apparatus and methods for measuring depth

Publications (1)

Publication Number Publication Date
ATE293746T1 true ATE293746T1 (en) 2005-05-15

Family

ID=10860785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00958874T ATE293746T1 (en) 1999-09-14 2000-09-12 METHOD AND DEVICE FOR DEPTH MEASURING

Country Status (8)

Country Link
EP (1) EP1214501B1 (en)
AT (1) ATE293746T1 (en)
AU (1) AU7028600A (en)
CA (1) CA2383316C (en)
DE (1) DE60019620D1 (en)
GB (1) GB9921554D0 (en)
NO (1) NO320707B1 (en)
WO (1) WO2001020129A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557630B2 (en) 2001-08-29 2003-05-06 Sensor Highway Limited Method and apparatus for determining the temperature of subterranean wells using fiber optic cable
CA2481921C (en) * 2002-04-16 2011-02-01 Computalog Usa, Inc. Extended range emf antenna
FR2848363B1 (en) * 2002-12-10 2005-03-11 Geoservices DATA TRANSMISSION DEVICE FOR AN OPERATING FACILITY FOR FLUIDS CONTAINED IN A BASEMENT.
US7252152B2 (en) 2003-06-18 2007-08-07 Weatherford/Lamb, Inc. Methods and apparatus for actuating a downhole tool
FR2875839B1 (en) * 2004-09-30 2006-11-24 Geoservices INTERVENTION DEVICE IN A CONDUIT OF A FLUID OPERATING FACILITY IN A BASEMENT, ASSOCIATED INSTALLATION AND INTERVENTION METHOD
GB0425008D0 (en) 2004-11-12 2004-12-15 Petrowell Ltd Method and apparatus
US10262168B2 (en) 2007-05-09 2019-04-16 Weatherford Technology Holdings, Llc Antenna for use in a downhole tubular
US8547246B2 (en) * 2007-10-09 2013-10-01 Halliburton Energy Services, Inc. Telemetry system for slickline enabling real time logging
GB0720421D0 (en) 2007-10-19 2007-11-28 Petrowell Ltd Method and apparatus for completing a well
GB0804306D0 (en) 2008-03-07 2008-04-16 Petrowell Ltd Device
GB0914650D0 (en) 2009-08-21 2009-09-30 Petrowell Ltd Apparatus and method
GB201108693D0 (en) 2011-05-24 2011-07-06 Paradigm B V Wireline apparatus
GB2496913B (en) 2011-11-28 2018-02-21 Weatherford Uk Ltd Torque limiting device
MY172955A (en) * 2011-12-28 2019-12-16 Paradigm Tech Services B V Downhole communication
GB2537502B (en) 2013-11-11 2017-07-12 Halliburton Energy Services Inc Connector for a downhole conveyance
US9488006B2 (en) 2014-02-14 2016-11-08 Baker Hughes Incorporated Downhole depth measurement using tilted ribs
WO2016028291A1 (en) 2014-08-20 2016-02-25 Halliburton Energy Services, Inc. Low stress rope socket for a downhole tool
GB201500884D0 (en) 2015-01-19 2015-03-04 Paradigm Technology Services B V Composite slickline communication
US10934792B2 (en) 2015-02-13 2021-03-02 Schlumberger Technology Corporation Powered sheave with wireline pushing capability
WO2016130620A1 (en) 2015-02-13 2016-08-18 Schlumberger Technology Corporation Deployment blow out preventer with interlock
WO2016130612A1 (en) 2015-02-13 2016-08-18 Schlumberger Technology Corporation Deployment method for coiled tubing
US10465472B2 (en) 2015-02-13 2019-11-05 Schlumberger Technology Corporation Deployment valves operable under pressure
WO2016130619A1 (en) 2015-02-13 2016-08-18 Schlumberger Technology Corporation Shearable deployment bars with mutiple passages and cables

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936461A (en) * 1959-10-01 1963-09-11 Koolajipari Troszt Apparatus for depth measurement in cased boreholes
US3209323A (en) * 1962-10-02 1965-09-28 Texaco Inc Information retrieval system for logging while drilling
US3185997A (en) * 1963-07-01 1965-05-25 Exxon Production Research Co Pipe collar locator
US3267365A (en) * 1963-09-12 1966-08-16 Schlumberger Well Surv Corp Apparatus for detecting magnetic anomalies
US4001774A (en) * 1975-01-08 1977-01-04 Exxon Production Research Company Method of transmitting signals from a drill bit to the surface
US4044470A (en) * 1976-01-15 1977-08-30 Alex Dufrene Collar locating apparatus
US4814548A (en) * 1988-03-21 1989-03-21 Traversino Michael A Audio cable
DE19711781C2 (en) 1997-03-12 2000-05-31 Pepperl & Fuchs Device for detecting the position of a movably arranged magnet for generating a magnetic field through a wall made of ferromagnetic material, in particular an actuator with a movable actuator

Also Published As

Publication number Publication date
AU7028600A (en) 2001-04-17
NO20021279D0 (en) 2002-03-14
WO2001020129A2 (en) 2001-03-22
DE60019620D1 (en) 2005-05-25
EP1214501B1 (en) 2005-04-20
CA2383316C (en) 2008-11-18
EP1214501A2 (en) 2002-06-19
GB9921554D0 (en) 1999-11-17
WO2001020129A3 (en) 2001-08-02
NO320707B1 (en) 2006-01-16
NO20021279L (en) 2002-04-29
CA2383316A1 (en) 2001-03-22

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