NL1016341C2 - Werkwijze en apparaat voor communicatie met een instrument onder in een boorgat. - Google Patents

Werkwijze en apparaat voor communicatie met een instrument onder in een boorgat. Download PDF

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Publication number
NL1016341C2
NL1016341C2 NL1016341A NL1016341A NL1016341C2 NL 1016341 C2 NL1016341 C2 NL 1016341C2 NL 1016341 A NL1016341 A NL 1016341A NL 1016341 A NL1016341 A NL 1016341A NL 1016341 C2 NL1016341 C2 NL 1016341C2
Authority
NL
Netherlands
Prior art keywords
signal
signal data
borehole
source
instrument
Prior art date
Application number
NL1016341A
Other languages
English (en)
Dutch (nl)
Other versions
NL1016341A1 (nl
Inventor
Cengiz Esmersoy
Brian Clark
Jean-Michel Hache
William B Underhill
Original Assignee
Schlumberger Holdings
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 Holdings filed Critical Schlumberger Holdings
Publication of NL1016341A1 publication Critical patent/NL1016341A1/xx
Application granted granted Critical
Publication of NL1016341C2 publication Critical patent/NL1016341C2/nl

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14Obtaining 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)
NL1016341A 1999-10-29 2000-10-05 Werkwijze en apparaat voor communicatie met een instrument onder in een boorgat. NL1016341C2 (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42980499A 1999-10-29 1999-10-29
US42980499 1999-10-29
US51486600 2000-02-28
US09/514,866 US6308137B1 (en) 1999-10-29 2000-02-28 Method and apparatus for communication with a downhole tool

Publications (2)

Publication Number Publication Date
NL1016341A1 NL1016341A1 (nl) 2001-05-02
NL1016341C2 true NL1016341C2 (nl) 2002-08-27

Family

ID=27028350

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1016341A NL1016341C2 (nl) 1999-10-29 2000-10-05 Werkwijze en apparaat voor communicatie met een instrument onder in een boorgat.

Country Status (8)

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

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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065825A (en) * 1988-12-30 1991-11-19 Institut Francais Du Petrole Method and device for remote-controlling drill string equipment by a sequence of information
US5579283A (en) 1990-07-09 1996-11-26 Baker Hughes Incorporated Method and apparatus for communicating coded messages in a wellbore
WO1997014869A1 (en) * 1995-10-20 1997-04-24 Baker Hughes Incorporated Method and apparatus for improved communication in a wellbore utilizing acoustic signals
WO1998045731A1 (en) * 1997-04-07 1998-10-15 Carstensen Kenneth J High impact communication and control system
GB2334982A (en) * 1997-12-18 1999-09-08 Baker Hughes Inc Measurement-while-drilling apparatus with formation engaging pad mounted sensors
US5955966A (en) * 1996-04-09 1999-09-21 Schlumberger Technology Corporation Signal recognition system for wellbore telemetry
US6078868A (en) * 1999-01-21 2000-06-20 Baker Hughes Incorporated Reference signal encoding for seismic while drilling measurement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1420573A1 (ru) * 1987-10-21 1988-08-30 Волжское отделение института геологии и разработки горючих ископаемых Устройство дл автоматической настройки коррел ционного измерител
NO301095B1 (no) * 1994-12-05 1997-09-08 Norsk Hydro As Metode og utstyr for utforelse av malinger under boring etter olje og gass

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5065825A (en) * 1988-12-30 1991-11-19 Institut Francais Du Petrole Method and device for remote-controlling drill string equipment by a sequence of information
US5579283A (en) 1990-07-09 1996-11-26 Baker Hughes Incorporated Method and apparatus for communicating coded messages in a wellbore
WO1997014869A1 (en) * 1995-10-20 1997-04-24 Baker Hughes Incorporated Method and apparatus for improved communication in a wellbore utilizing acoustic signals
US5955966A (en) * 1996-04-09 1999-09-21 Schlumberger Technology Corporation Signal recognition system for wellbore telemetry
WO1998045731A1 (en) * 1997-04-07 1998-10-15 Carstensen Kenneth J High impact communication and control system
GB2334982A (en) * 1997-12-18 1999-09-08 Baker Hughes Inc Measurement-while-drilling apparatus with formation engaging pad 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
CA2320576A1 (en) 2001-04-29
GB2355739B (en) 2001-12-19
AU6134300A (en) 2001-05-31
NO20005409D0 (no) 2000-10-27
CA2320576C (en) 2004-11-02
EG22537A (en) 2003-03-31
NO333492B1 (no) 2013-06-24
GB2355739A (en) 2001-05-02
AU748573B2 (en) 2002-06-06
GC0000143A (en) 2005-06-29
ID27930A (id) 2001-05-03
GB0021360D0 (en) 2000-10-18
NL1016341A1 (nl) 2001-05-02
NO20005409L (no) 2001-04-30

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