GB2535581B - Evaluation method and evaluation device for water breakthrough risk of production wells in aquifer drive gas reservoirs - Google Patents

Evaluation method and evaluation device for water breakthrough risk of production wells in aquifer drive gas reservoirs

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Publication number
GB2535581B
GB2535581B GB1520368.0A GB201520368A GB2535581B GB 2535581 B GB2535581 B GB 2535581B GB 201520368 A GB201520368 A GB 201520368A GB 2535581 B GB2535581 B GB 2535581B
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Prior art keywords
production wells
drive gas
gas reservoirs
water breakthrough
evaluation
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GB2535581A (en
GB201520368D0 (en
Inventor
Li Yong
Li Baozhu
Xia Jing
Peng Hui
Zhang Jing
Jiao Yuwei
Jiang Manqi
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Petrochina Co Ltd
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Petrochina Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0635Risk analysis of enterprise or organisation activities
    • 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
    • E21B44/00Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • 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
    • E21B47/00Survey of boreholes or wells
    • 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
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • E21B49/00Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/06Energy or water supply
    • 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
    • E21B2200/00Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/22Fuzzy logic, artificial intelligence, neural networks or the like

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Human Resources & Organizations (AREA)
  • Economics (AREA)
  • Strategic Management (AREA)
  • Theoretical Computer Science (AREA)
  • Entrepreneurship & Innovation (AREA)
  • General Physics & Mathematics (AREA)
  • Tourism & Hospitality (AREA)
  • Health & Medical Sciences (AREA)
  • Marketing (AREA)
  • General Business, Economics & Management (AREA)
  • Geophysics (AREA)
  • Educational Administration (AREA)
  • Game Theory and Decision Science (AREA)
  • Development Economics (AREA)
  • Operations Research (AREA)
  • Quality & Reliability (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Primary Health Care (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
GB1520368.0A 2014-11-20 2015-11-19 Evaluation method and evaluation device for water breakthrough risk of production wells in aquifer drive gas reservoirs Active GB2535581B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410670301.5A CN104376420A (en) 2014-11-20 2014-11-20 Water breakthrough risk evaluation method and evaluation device for gas well with water gas reservoir

Publications (3)

Publication Number Publication Date
GB201520368D0 GB201520368D0 (en) 2016-01-06
GB2535581A GB2535581A (en) 2016-08-24
GB2535581B true GB2535581B (en) 2017-10-11

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Application Number Title Priority Date Filing Date
GB1520368.0A Active GB2535581B (en) 2014-11-20 2015-11-19 Evaluation method and evaluation device for water breakthrough risk of production wells in aquifer drive gas reservoirs

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US (1) US20160145994A1 (en)
CN (1) CN104376420A (en)
GB (1) GB2535581B (en)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104376420A (en) * 2014-11-20 2015-02-25 中国石油天然气股份有限公司 Water breakthrough risk evaluation method and evaluation device for gas well with water gas reservoir
CN104794361B (en) * 2015-05-05 2018-01-16 中国石油大学(华东) A kind of water-drive pool development effectiveness integrated evaluating method
CN105003256A (en) * 2015-07-20 2015-10-28 西安石油大学 Method for selecting wells or layers for acidifying oil-water wells on basis of improved entropy weight processes
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030225606A1 (en) * 2002-05-29 2003-12-04 Schlumberger Technology Corporation Tools for decision-making in reservoir risk management
US20040215551A1 (en) * 2001-11-28 2004-10-28 Eder Jeff S. Value and risk management system for multi-enterprise organization
US20160145994A1 (en) * 2014-11-20 2016-05-26 Petrochina Company Limited Evaluation Method and Evaluation Device for Water Breakthrough Risk of Production Wells in Aquifer Drive Gas Reservoirs

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6101444A (en) * 1998-08-21 2000-08-08 Stoner; Michael S. Numerical control unit for wellbore drilling
US6386297B1 (en) * 1999-02-24 2002-05-14 Baker Hughes Incorporated Method and apparatus for determining potential abrasivity in a wellbore
US6662140B2 (en) * 2001-06-12 2003-12-09 Rolls-Royce Canada Limited Fuzzy logic estimator for minimizing signal measurement inaccuracy effects in a signal processing system
US8374974B2 (en) * 2003-01-06 2013-02-12 Halliburton Energy Services, Inc. Neural network training data selection using memory reduced cluster analysis for field model development
US8918288B2 (en) * 2011-10-14 2014-12-23 Precision Energy Services, Inc. Clustering process for analyzing pressure gradient data
CN103091234B (en) * 2011-11-03 2015-08-05 中国石油天然气股份有限公司 Method for evaluating corrosion condition of well cementation cement sheath of acid gas reservoir gas well
CN104156617B (en) * 2014-08-24 2017-06-23 西南石油大学 For the six stage modeling methods that multilayer sandstone reservoirs gas-bearing formation attribute classification is characterized

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040215551A1 (en) * 2001-11-28 2004-10-28 Eder Jeff S. Value and risk management system for multi-enterprise organization
US20030225606A1 (en) * 2002-05-29 2003-12-04 Schlumberger Technology Corporation Tools for decision-making in reservoir risk management
US20160145994A1 (en) * 2014-11-20 2016-05-26 Petrochina Company Limited Evaluation Method and Evaluation Device for Water Breakthrough Risk of Production Wells in Aquifer Drive Gas Reservoirs

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