GB202219690D0 - A method of monitoring a subsurface formation - Google Patents

A method of monitoring a subsurface formation

Info

Publication number
GB202219690D0
GB202219690D0 GBGB2219690.1A GB202219690A GB202219690D0 GB 202219690 D0 GB202219690 D0 GB 202219690D0 GB 202219690 A GB202219690 A GB 202219690A GB 202219690 D0 GB202219690 D0 GB 202219690D0
Authority
GB
United Kingdom
Prior art keywords
monitoring
subsurface formation
subsurface
formation
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.)
Pending
Application number
GBGB2219690.1A
Other versions
GB2621002A (en
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.)
Equinor Energy AS
Original Assignee
Equinor Energy 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 Equinor Energy AS filed Critical Equinor Energy AS
Priority to GB2219690.1A priority Critical patent/GB2621002A/en
Publication of GB202219690D0 publication Critical patent/GB202219690D0/en
Priority to PCT/NO2023/060123 priority patent/WO2024136666A1/en
Publication of GB2621002A publication Critical patent/GB2621002A/en
Pending legal-status Critical Current

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
    • G01V1/30—Analysis
    • G01V1/308—Time lapse or 4D effects, e.g. production related effects to the formation
    • 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
    • G01V1/282—Application of seismic models, synthetic seismograms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/121—Active source
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/12—Signal generation
    • G01V2210/129—Source location
    • G01V2210/1293—Sea
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1423—Sea
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1427—Sea bed
    • 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
    • G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
    • 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
    • G01V2210/612—Previously recorded data, e.g. time-lapse or 4D
    • G01V2210/6122—Tracking reservoir changes over time, e.g. due to production
    • 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
    • G01V2210/614—Synthetically generated data

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (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)
  • Fluid Mechanics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB2219690.1A 2022-12-23 2022-12-23 A method of monitoring a subsurface formation Pending GB2621002A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2219690.1A GB2621002A (en) 2022-12-23 2022-12-23 A method of monitoring a subsurface formation
PCT/NO2023/060123 WO2024136666A1 (en) 2022-12-23 2023-12-13 A method of monitoring a subsurface formation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2219690.1A GB2621002A (en) 2022-12-23 2022-12-23 A method of monitoring a subsurface formation

Publications (2)

Publication Number Publication Date
GB202219690D0 true GB202219690D0 (en) 2023-02-08
GB2621002A GB2621002A (en) 2024-01-31

Family

ID=85130174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2219690.1A Pending GB2621002A (en) 2022-12-23 2022-12-23 A method of monitoring a subsurface formation

Country Status (2)

Country Link
GB (1) GB2621002A (en)
WO (1) WO2024136666A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2862250C (en) * 2011-12-28 2021-03-02 Shell Internationale Research Maatschappij B.V. Suppressing 4d-noise by weighted stacking of simultaneously acquired wave-fields
US20130253838A1 (en) * 2012-03-26 2013-09-26 Chevron U.S.A. Inc. System and method for processing 4d seismic data
US11079508B2 (en) * 2018-10-18 2021-08-03 Chevron U.S.A. Inc. System and method for marine seismic modeling
US11474268B2 (en) * 2019-02-20 2022-10-18 Pgs Geophysical As Noise mitigation for time-lapse surveys
BR112022020750A2 (en) * 2020-04-15 2023-01-03 Shell Int Research COMPUTER-IMPLEMENTED METHOD OF ESTIMATING TIME-LAPSE PROPERTY CHANGES OF A SUBSURFACE VOLUME

Also Published As

Publication number Publication date
WO2024136666A1 (en) 2024-06-27
GB2621002A (en) 2024-01-31

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