NO20051007L - Fremgangsmate for pakking og filtrering av geofysiske hendelser for fra disse a uthente data om undergrunnsegenskaper - Google Patents

Fremgangsmate for pakking og filtrering av geofysiske hendelser for fra disse a uthente data om undergrunnsegenskaper

Info

Publication number
NO20051007L
NO20051007L NO20051007A NO20051007A NO20051007L NO 20051007 L NO20051007 L NO 20051007L NO 20051007 A NO20051007 A NO 20051007A NO 20051007 A NO20051007 A NO 20051007A NO 20051007 L NO20051007 L NO 20051007L
Authority
NO
Norway
Prior art keywords
geophysical
filtering
data
packing
events
Prior art date
Application number
NO20051007A
Other languages
English (en)
Other versions
NO336964B1 (no
NO20051007D0 (no
Inventor
Frederique Fournier
Jean-Jacques Royer
Olivier Voutay
Original Assignee
Inst Francais Du Petrole
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 FR0211200A external-priority patent/FR2844362B1/fr
Application filed by Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO20051007D0 publication Critical patent/NO20051007D0/no
Publication of NO20051007L publication Critical patent/NO20051007L/no
Publication of NO336964B1 publication Critical patent/NO336964B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/28—Processing seismic data, e.g. for interpretation or for event detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Oppfinnelsen gjelder en fremgangsmåte for pakking og filtrering av geofysiske hendelser avlest på flerdomene-registreringer, med fordeling av vedkommende hendelse og familie som hver har en bestemt geofysisk signifikans, nemlig datakuber med lik forskyvning eller med samme innfallsvinkler, elastiske parameterkuber utledet fra en felles stratigrafisk inversjon og lignende, for det formål å trekke ut fra denne data angående den underjordiske jordtype, under bruk av en flervarierende statistisk teknikk. Fremgangsmåten omfatter hovedsakelig utforming ved hjelp av kombinasjon av geofysiske variable, syntetisk variable i meget mindre antall, og som da er oppnådd ved å konstruere en ortogonal vektorbasis i hver av de analysesett som utgjøres av data fra hver av familiene, hvorfra det da utledes formasjon av en ortonormal vektorbasis (nye attributter) for filtrering og beskrivelse av de angitte geofysiske hendelser. Oppfinnelsen blir anvendt for geologisk tolkning eller tolkning av et underjordisk reservoar ut i fra f.eks. seismiske målinger eller diagrafiske måleresultater.
NO20051007A 2002-09-10 2005-02-24 Komprimering og filtrering av geofysiske hendelser for å hente ut data om undergrunnen NO336964B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0211200A FR2844362B1 (fr) 2002-09-10 2002-09-10 Methode pour compacter et filtrer des evenements sismiques dans le but d'en extraire des informations sur la nature du sous-sol
FR0301900A FR2844363B1 (fr) 2002-09-10 2003-02-17 Methode pour compacter et filtrer des evenements geophysiques dans le but d'en extraire des informations sur la nature du sous-sol
PCT/FR2003/002543 WO2004025327A1 (fr) 2002-09-10 2003-08-18 Methode pour compacter et filtrer des evenements geophysiques dans le but d'en extraire des informations sur la nature du sous-sol

Publications (3)

Publication Number Publication Date
NO20051007D0 NO20051007D0 (no) 2005-02-24
NO20051007L true NO20051007L (no) 2005-06-09
NO336964B1 NO336964B1 (no) 2015-12-07

Family

ID=31889636

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20051007A NO336964B1 (no) 2002-09-10 2005-02-24 Komprimering og filtrering av geofysiske hendelser for å hente ut data om undergrunnen

Country Status (7)

Country Link
US (1) US7289910B2 (no)
EP (1) EP1540377B1 (no)
AU (1) AU2003274260A1 (no)
CA (1) CA2498029C (no)
FR (1) FR2844363B1 (no)
NO (1) NO336964B1 (no)
WO (1) WO2004025327A1 (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2767689C (en) * 2009-08-07 2018-01-02 Exxonmobil Upstream Research Company Drilling advisory systems and methods based on at least two controllable drilling parameters
EP2721478A4 (en) 2011-06-17 2015-12-02 Exxonmobil Upstream Res Co FREEZING OF DOMAINS IN A CONNECTION VERSION
CN112068221B (zh) * 2020-09-07 2023-09-08 中国煤炭地质总局地球物理勘探研究院 一种煤层富水性分析方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4937747A (en) * 1988-02-16 1990-06-26 Amoco Corporation Iterative disjoint cluster and discriminant function processing of formation log responses and other data
FR2768818B1 (fr) * 1997-09-22 1999-12-03 Inst Francais Du Petrole Methode statistique de classement d'evenements lies au proprietes physiques d'un milieu complexe tel que le sous-sol

Also Published As

Publication number Publication date
AU2003274260A1 (en) 2004-04-30
CA2498029C (fr) 2013-10-15
FR2844363A1 (fr) 2004-03-12
US20060155470A1 (en) 2006-07-13
EP1540377B1 (fr) 2011-10-12
FR2844363B1 (fr) 2004-10-15
NO336964B1 (no) 2015-12-07
WO2004025327A1 (fr) 2004-03-25
EP1540377A1 (fr) 2005-06-15
CA2498029A1 (fr) 2004-03-25
US7289910B2 (en) 2007-10-30
NO20051007D0 (no) 2005-02-24

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