EG22537A - Method and apparatus for communication with a downhole tool - Google Patents

Method and apparatus for communication with a downhole tool

Info

Publication number
EG22537A
EG22537A EG20001351A EG20001351A EG22537A EG 22537 A EG22537 A EG 22537A EG 20001351 A EG20001351 A EG 20001351A EG 20001351 A EG20001351 A EG 20001351A EG 22537 A EG22537 A EG 22537A
Authority
EG
Egypt
Prior art keywords
communication
downhole tool
downhole
tool
Prior art date
Application number
EG20001351A
Inventor
William B Underhill
Original Assignee
Schlumberger Seaco 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 US09/514,866 external-priority patent/US6308137B1/en
Application filed by Schlumberger Seaco Inc filed Critical Schlumberger Seaco Inc
Application granted granted Critical
Publication of EG22537A publication Critical patent/EG22537A/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Stored Programmes (AREA)
EG20001351A 1999-10-29 2000-10-24 Method and apparatus for communication with a downhole tool EG22537A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42980499A 1999-10-29 1999-10-29
US09/514,866 US6308137B1 (en) 1999-10-29 2000-02-28 Method and apparatus for communication with a downhole tool

Publications (1)

Publication Number Publication Date
EG22537A true EG22537A (en) 2003-03-31

Family

ID=27028350

Family Applications (1)

Application Number Title Priority Date Filing Date
EG20001351A EG22537A (en) 1999-10-29 2000-10-24 Method and apparatus for communication with a downhole tool

Country Status (8)

Country Link
AU (1) AU748573B2 (en)
CA (1) CA2320576C (en)
EG (1) EG22537A (en)
GB (1) GB2355739B (en)
GC (1) GC0000143A (en)
ID (1) ID27930A (en)
NL (1) NL1016341C2 (en)
NO (1) NO333492B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007149324A2 (en) * 2006-06-16 2007-12-27 Baker Hughes Incorporated Estimation of properties of mud
US7765862B2 (en) * 2007-11-30 2010-08-03 Schlumberger Technology Corporation Determination of formation pressure during a drilling operation

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1420573A1 (en) * 1987-10-21 1988-08-30 Волжское отделение института геологии и разработки горючих ископаемых Apparatus for automatic tuning of correlation meter
FR2641387B1 (en) * 1988-12-30 1991-05-31 Inst Francais Du Petrole METHOD AND DEVICE FOR REMOTE CONTROL OF ROD TRAINING EQUIPMENT BY INFORMATION SEQUENCE
US5579283A (en) 1990-07-09 1996-11-26 Baker Hughes Incorporated Method and apparatus for communicating coded messages in a wellbore
NO301095B1 (en) * 1994-12-05 1997-09-08 Norsk Hydro As Method and equipment for performing paints during drilling for oil and gas
US5995449A (en) * 1995-10-20 1999-11-30 Baker Hughes Inc. Method and apparatus for improved communication in a wellbore utilizing acoustic signals
GB2312063B (en) * 1996-04-09 1998-12-30 Anadrill Int Sa Signal recognition system for wellbore telemetry
US6388577B1 (en) * 1997-04-07 2002-05-14 Kenneth J. Carstensen High impact communication and control system
NO316537B1 (en) * 1997-12-18 2004-02-02 Baker Hughes Inc Device and method for measuring-under-drilling by means of shock-mounted sensors
US6078868A (en) * 1999-01-21 2000-06-20 Baker Hughes Incorporated Reference signal encoding for seismic while drilling measurement

Also Published As

Publication number Publication date
NO333492B1 (en) 2013-06-24
NL1016341C2 (en) 2002-08-27
GB0021360D0 (en) 2000-10-18
NO20005409L (en) 2001-04-30
AU748573B2 (en) 2002-06-06
CA2320576A1 (en) 2001-04-29
GB2355739A (en) 2001-05-02
NO20005409D0 (en) 2000-10-27
GB2355739B (en) 2001-12-19
CA2320576C (en) 2004-11-02
AU6134300A (en) 2001-05-31
NL1016341A1 (en) 2001-05-02
ID27930A (en) 2001-05-03
GC0000143A (en) 2005-06-29

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