DK201300434A - Kvalitetscontrol af data for positionering under overfladen og brøndboringspositioneringsdata. - Google Patents

Kvalitetscontrol af data for positionering under overfladen og brøndboringspositioneringsdata.

Info

Publication number
DK201300434A
DK201300434A DKPA201300434A DKPA201300434A DK201300434A DK 201300434 A DK201300434 A DK 201300434A DK PA201300434 A DKPA201300434 A DK PA201300434A DK PA201300434 A DKPA201300434 A DK PA201300434A DK 201300434 A DK201300434 A DK 201300434A
Authority
DK
Denmark
Prior art keywords
positioning data
wellbore
point
subsurface
positioning
Prior art date
Application number
DKPA201300434A
Other languages
English (en)
Inventor
Nyrnes Erik
Smiseth Jo
Bruun Bjoern Torstein
Nivlet Philippe
Original Assignee
Statoil Petroleum As
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 Statoil Petroleum As filed Critical Statoil Petroleum As
Publication of DK201300434A publication Critical patent/DK201300434A/da
Application granted granted Critical
Publication of DK180203B1 publication Critical patent/DK180203B1/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • 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
    • 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
    • G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2200/00—Details of seismic or acoustic prospecting or detecting in general
    • G01V2200/10—Miscellaneous details
    • G01V2200/14—Quality control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/60—Analysis
    • G01V2210/61—Analysis by combining or comparing a seismic data set with other data
    • G01V2210/616—Data from specific type of measurement
    • G01V2210/6169—Data from specific type of measurement using well-logging

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Mining & Mineral Resources (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Debugging And Monitoring (AREA)

Abstract

Der er tilvejebragt en fremgangsmåde til vurdering af kvaliteten af data for positionering under overfladen og brøndboringspositioneringsdata, omfattende: at tilvejebringe en model for positionering under overfladen for et område af jorden, indbefattende data for positionering under overfladen, hvor hvert punkt i modellen for positionering under overfladen har en kvantificeret positionsmæssig usikkerhed, der er angivet ved hjælp af en sandsynlighedsfordeling; at tilvejebringe en brøndboringspositioneringsmodel, der indbefatter de brøndboringspositioneringsdata, der blev opnået ud fra valgte prøvetagningspunkter (well-picks) fra brønde i området, hvor hvert valgt prøvetagningspunkt svarer til et geologisk træk, der er bestemt ved hjælp af en måling, som er taget i en brønd, hvor hvert punkt i brøndboringspositioneringsmodellen har en kvantificeret positionsmæssig usikkerhed, der er angivet ved hjælp af en sandsynlighedsfordeling; at identificere fælles punkter, hvoraf hvert omfatter et punkt i modellen for positionering under overfladen, der svarer til et valgt prøvetagningspunkt af brøndboringspositioneringsdataene; at udlede en lokal testværdi for hvert fælles punkt, der repræsenterer en positionsmæssig usikkerhed: at vælge nogle, men ikke alle de fælles punkter og udlede en testværdi fra de valgte fælles punkters lokale testværdier; at tilvejebringe en positionsmæssig fejltestgrænse for de valgte fælles punkter; og at sammenligne testværdien med testgrænsen for at tilvejebringe en vurdering af datakvalitet.
DKPA201300434A 2010-12-21 2013-07-18 Kvalitetscontrol af data for positionering under overfladen og brøndboringspositioneringsdata. DK180203B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1021542.4A GB2486877B (en) 2010-12-21 2010-12-21 Quality control of sub-surface and wellbore position data
PCT/EP2011/073695 WO2012085159A2 (en) 2010-12-21 2011-12-21 Quality control of sub-surface and wellbore position data

Publications (2)

Publication Number Publication Date
DK201300434A true DK201300434A (da) 2013-07-18
DK180203B1 DK180203B1 (da) 2020-08-14

Family

ID=43598643

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA201300434A DK180203B1 (da) 2010-12-21 2013-07-18 Kvalitetscontrol af data for positionering under overfladen og brøndboringspositioneringsdata.

Country Status (10)

Country Link
US (1) US20130338986A1 (da)
CN (1) CN103370638B (da)
AU (1) AU2011347231B2 (da)
BR (1) BR112013015775B1 (da)
CA (1) CA2822365C (da)
DK (1) DK180203B1 (da)
EA (1) EA025454B1 (da)
GB (1) GB2486877B (da)
NO (1) NO345750B1 (da)
WO (1) WO2012085159A2 (da)

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US10054712B2 (en) 2013-12-30 2018-08-21 Saudi Arabian Oil Company Computer-implemented methods for reservoir simulation with automated well completions and reservoir grid data quality assurance
WO2017222540A1 (en) 2016-06-24 2017-12-28 Schlumberger Technology Corporation Drilling measurement valuation
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US10936561B2 (en) * 2018-04-11 2021-03-02 Saudi Arabian Oil Company Extensible well data integrity smart detector
US11842252B2 (en) 2019-06-27 2023-12-12 The Toronto-Dominion Bank System and method for examining data from a source used in downstream processes
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CN111550239B (zh) * 2020-06-08 2023-05-19 中国石油天然气股份有限公司 一种分段变参数异常井-模型数据耦合校正方法
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CN112784980B (zh) * 2021-01-05 2024-05-28 中国石油天然气集团有限公司 一种智能化测井层位划分方法
CN113482533B (zh) * 2021-08-20 2022-08-30 大庆辰平钻井技术服务有限公司 超短半径水平井万向打孔筛管完井系统及完井方法

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Also Published As

Publication number Publication date
WO2012085159A3 (en) 2012-12-27
NO20130994A1 (no) 2013-09-19
CA2822365A1 (en) 2012-06-28
CN103370638B (zh) 2016-10-12
DK180203B1 (da) 2020-08-14
GB2486877A (en) 2012-07-04
WO2012085159A2 (en) 2012-06-28
CA2822365C (en) 2019-01-15
AU2011347231A1 (en) 2013-07-11
BR112013015775B1 (pt) 2021-06-22
GB201021542D0 (en) 2011-02-02
AU2011347231B2 (en) 2015-04-02
US20130338986A1 (en) 2013-12-19
GB2486877B (en) 2018-02-07
CN103370638A (zh) 2013-10-23
BR112013015775A2 (pt) 2017-01-31
EA201390924A1 (ru) 2013-11-29
EA025454B1 (ru) 2016-12-30
NO345750B1 (no) 2021-07-12

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Effective date: 20200814

PBP Patent lapsed

Effective date: 20201221