EP0793000A3 - Verfahren zum Korrigieren von Richtungsmessungen - Google Patents

Verfahren zum Korrigieren von Richtungsmessungen Download PDF

Info

Publication number
EP0793000A3
EP0793000A3 EP96303391A EP96303391A EP0793000A3 EP 0793000 A3 EP0793000 A3 EP 0793000A3 EP 96303391 A EP96303391 A EP 96303391A EP 96303391 A EP96303391 A EP 96303391A EP 0793000 A3 EP0793000 A3 EP 0793000A3
Authority
EP
European Patent Office
Prior art keywords
borehole
sources
magnetic field
measurements
information
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.)
Granted
Application number
EP96303391A
Other languages
English (en)
French (fr)
Other versions
EP0793000A2 (de
EP0793000B1 (de
Inventor
Michael Yuratich
Graham Mcelhinney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of EP0793000A2 publication Critical patent/EP0793000A2/de
Publication of EP0793000A3 publication Critical patent/EP0793000A3/de
Application granted granted Critical
Publication of EP0793000B1 publication Critical patent/EP0793000B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP19960303391 1995-05-15 1996-05-14 Verfahren zum Korrigieren von Richtungsmessungen Expired - Lifetime EP0793000B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9509819 1995-05-15
GB9509819A GB2301438B (en) 1995-05-15 1995-05-15 Method for correcting directional surveys

Publications (3)

Publication Number Publication Date
EP0793000A2 EP0793000A2 (de) 1997-09-03
EP0793000A3 true EP0793000A3 (de) 1998-02-04
EP0793000B1 EP0793000B1 (de) 2001-10-04

Family

ID=10774502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960303391 Expired - Lifetime EP0793000B1 (de) 1995-05-15 1996-05-14 Verfahren zum Korrigieren von Richtungsmessungen

Country Status (3)

Country Link
EP (1) EP0793000B1 (de)
GB (1) GB2301438B (de)
NO (1) NO316336B1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960370A (en) * 1996-08-14 1999-09-28 Scientific Drilling International Method to determine local variations of the earth's magnetic field and location of the source thereof
GB2317454B (en) * 1996-08-14 2001-03-07 Scient Drilling Int Method to determine local variations of the earth's magnetic field and location of the source thereof
GB9717975D0 (en) * 1997-08-22 1997-10-29 Halliburton Energy Serv Inc A method of surveying a bore hole
US6508316B2 (en) 1998-05-14 2003-01-21 Baker Hughes Incorporated Apparatus to measure the earth's local gravity and magnetic field in conjunction with global positioning attitude determination
GB2358251B (en) * 1998-06-12 2002-09-04 Baker Hughes Inc Method for magnetic survey calibration and estimation of uncertainty
US7027926B2 (en) 2004-04-19 2006-04-11 Pathfinder Energy Services, Inc. Enhanced measurement of azimuthal dependence of subterranean parameters
GB2415446B (en) * 2004-06-21 2009-04-08 Halliburton Energy Serv Inc Wellbore surveying
US7103982B2 (en) 2004-11-09 2006-09-12 Pathfinder Energy Services, Inc. Determination of borehole azimuth and the azimuthal dependence of borehole parameters
WO2006119294A1 (en) * 2005-04-29 2006-11-09 Aps Technology, Inc. Methods and systems for determining angular orientation of a drill string
US8280638B2 (en) 2009-02-19 2012-10-02 Baker Hughes Incorporated Multi-station analysis of magnetic surveys
US8195400B2 (en) 2009-05-08 2012-06-05 Smith International, Inc. Directional resistivity imaging using harmonic representations
US8271199B2 (en) 2009-12-31 2012-09-18 Smith International, Inc. Binning method for borehole imaging
US8600115B2 (en) 2010-06-10 2013-12-03 Schlumberger Technology Corporation Borehole image reconstruction using inversion and tool spatial sensitivity functions
US9658360B2 (en) 2010-12-03 2017-05-23 Schlumberger Technology Corporation High resolution LWD imaging
US9297249B2 (en) 2011-06-29 2016-03-29 Graham A. McElhinney Method for improving wellbore survey accuracy and placement
US8947094B2 (en) 2011-07-18 2015-02-03 Schlumber Technology Corporation At-bit magnetic ranging and surveying
US9982525B2 (en) 2011-12-12 2018-05-29 Schlumberger Technology Corporation Utilization of dynamic downhole surveying measurements
US9273547B2 (en) 2011-12-12 2016-03-01 Schlumberger Technology Corporation Dynamic borehole azimuth measurements
US9448329B2 (en) * 2012-09-14 2016-09-20 Scientific Drilling International, Inc. Method to determine local variations of the earth's magnetic field and location of the source thereof
US9134452B2 (en) 2012-12-10 2015-09-15 Schlumberger Technology Corporation Weighting function for inclination and azimuth computation
US20140374159A1 (en) 2013-06-25 2014-12-25 Gyrodata, Incorporated Positioning techniques in multi-well environments
CN106522924B (zh) * 2016-11-15 2020-01-07 北京恒泰万博石油技术股份有限公司 一种随钻测量中方位角的获取方法
US11175431B2 (en) 2017-06-14 2021-11-16 Gyrodata, Incorporated Gyro-magnetic wellbore surveying
US11193363B2 (en) 2017-12-04 2021-12-07 Gyrodata, Incorporated Steering control of a drilling tool
DE112021007770T5 (de) 2021-09-30 2024-03-28 Halliburton Energy Services Inc. Bohrsystem mit richtungsvermessungsübertragung system und verfahren zur übertragung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384537A1 (de) * 1989-02-21 1990-08-29 Anadrill International SA Verfahren zur Verbesserung der Messgenauigkeit bei der Abweichungsmessung
US5321893A (en) * 1993-02-26 1994-06-21 Scientific Drilling International Calibration correction method for magnetic survey tools
US5398421A (en) * 1990-12-12 1995-03-21 Institut Francais Du Petrole Et Societe Method for connecting magnetic measurements performed in a well through a measuring device in order to determine the azimuth thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384537A1 (de) * 1989-02-21 1990-08-29 Anadrill International SA Verfahren zur Verbesserung der Messgenauigkeit bei der Abweichungsmessung
US5398421A (en) * 1990-12-12 1995-03-21 Institut Francais Du Petrole Et Societe Method for connecting magnetic measurements performed in a well through a measuring device in order to determine the azimuth thereof
US5321893A (en) * 1993-02-26 1994-06-21 Scientific Drilling International Calibration correction method for magnetic survey tools

Also Published As

Publication number Publication date
EP0793000A2 (de) 1997-09-03
NO316336B1 (no) 2004-01-12
NO961966L (no) 1996-11-18
EP0793000B1 (de) 2001-10-04
GB2301438A (en) 1996-12-04
GB2301438B (en) 1999-04-21
NO961966D0 (no) 1996-05-14
GB9509819D0 (en) 1995-07-05

Similar Documents

Publication Publication Date Title
EP0793000A3 (de) Verfahren zum Korrigieren von Richtungsmessungen
CA2436056A1 (en) Electromagnetic borehole surveying method
CA2469144A1 (en) Method and apparatus for determining oriented density measurements including stand-off corrections
Boore et al. Comparing shear-wave velocity profiles from inversion of surface-wave phase velocities with downhole measurements: systematic differences between the CXW method and downhole measurements at six USC strong-motion sites
CA2134190A1 (en) Method of correcting for axial error components in magnetometer readings during wellbore survey operations
CA2144438A1 (en) Method of determining formation resistivity utilizing combined measurements of inductive and galvanic logging instruments
GB0110686D0 (en) Method of mapping going
EP1281816A3 (de) System zur Datenerfassung und Steuerung eines Baggers und damit verbundenes Verfahren
FR2687228B1 (fr) Procede et dispositif de diagraphie pour l'etude de caracteristiques geometriques d'un forage.
CA2452120A1 (en) Relative drill bit direction measurement
GB9811151D0 (en) Rotary encoder
EP0682269A3 (de) Ortsbestimmung unter Benutzung von Vektormessungen
AU2003258797A1 (en) Method, device and software package for smoothing a subsurface property
CA2212925A1 (en) Method to determine local variations of the earth's magnetic field and location of the source thereof
GB2418735A (en) Method And Apparatus For Water Velocity Decomposition
MY117491A (en) Borehole surveying
EP1178284A3 (de) Verfahren und Vorrichtung zur Regelung eines elektronischen Azimutmessers
AU4902297A (en) Method of obtaining improved geophysical information about earth formations
GB2411242A (en) Method and apparatus using a quadrupole transmitter in directionally sensitive induction tool
DE69017177D1 (de) Magnetischer Kompass.
CA2226090A1 (en) Trendform gridding method using distance transformations
CA2204451A1 (en) Method of selecting a salt for making an inclusion complex
AU7390001A (en) Method for assembling a suspension system
AU4021197A (en) Method and apparatus for providing a magnetic direction reference
CA2263466A1 (en) Method for producing images of reservoir boundaries

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): FR GB NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): FR GB NL

17P Request for examination filed

Effective date: 19980803

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

17Q First examination report despatched

Effective date: 20001026

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HALLIBURTON ENERGY SERVICES, INC.

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): FR GB NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20150424

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20150424

Year of fee payment: 20

Ref country code: NL

Payment date: 20150512

Year of fee payment: 20

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20160513

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20160513

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160513