GB2614955B - Horizontal wellbore trajectory optimization method for deep shale gas fracturing to maximize SRV - Google Patents

Horizontal wellbore trajectory optimization method for deep shale gas fracturing to maximize SRV Download PDF

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Publication number
GB2614955B
GB2614955B GB2217776.0A GB202217776A GB2614955B GB 2614955 B GB2614955 B GB 2614955B GB 202217776 A GB202217776 A GB 202217776A GB 2614955 B GB2614955 B GB 2614955B
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GB
United Kingdom
Prior art keywords
srv
maximize
optimization method
shale gas
horizontal wellbore
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.)
Active
Application number
GB2217776.0A
Other versions
GB2614955A (en
GB202217776D0 (en
Inventor
Zhao Jinzhou
Peng Sirui
Ran Yijun
ren Lan
Yu Zhihao
Lin Ran
Hu Dongfeng
Jiang Tingxue
Wu Jianfa
Wu Jianjun
Huang Jing
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.)
CHINA ZHENHUA OIL CO Ltd
China Petroleum and Chemical Corp
Petrochina Co Ltd
China National Petroleum Corp
Southwest Petroleum University
China ZhenHua Oil Co Ltd
Original Assignee
CHINA ZHENHUA OIL CO Ltd
China Petroleum and Chemical Corp
Petrochina Co Ltd
China National Petroleum Corp
Southwest Petroleum University
China ZhenHua Oil Co Ltd
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.)
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Publication date
Application filed by CHINA ZHENHUA OIL CO Ltd, China Petroleum and Chemical Corp, Petrochina Co Ltd, China National Petroleum Corp, Southwest Petroleum University, China ZhenHua Oil Co Ltd filed Critical CHINA ZHENHUA OIL CO Ltd
Publication of GB202217776D0 publication Critical patent/GB202217776D0/en
Publication of GB2614955A publication Critical patent/GB2614955A/en
Application granted granted Critical
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • 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
    • G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/08—Fluids
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
GB2217776.0A 2022-01-20 2022-11-28 Horizontal wellbore trajectory optimization method for deep shale gas fracturing to maximize SRV Active GB2614955B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210067539.3A CN114462272A (en) 2022-01-20 2022-01-20 Method for optimizing wellbore track of shale gas horizontal well under deep complex structure

Publications (3)

Publication Number Publication Date
GB202217776D0 GB202217776D0 (en) 2023-01-11
GB2614955A GB2614955A (en) 2023-07-26
GB2614955B true GB2614955B (en) 2024-02-28

Family

ID=81408723

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2217776.0A Active GB2614955B (en) 2022-01-20 2022-11-28 Horizontal wellbore trajectory optimization method for deep shale gas fracturing to maximize SRV

Country Status (2)

Country Link
CN (1) CN114462272A (en)
GB (1) GB2614955B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116306330A (en) * 2022-11-23 2023-06-23 西南石油大学 Shale gas fracturing cluster spacing optimization method near deep fault
CN116927740A (en) * 2023-05-31 2023-10-24 中国石油天然气股份有限公司 Three-dimensional development integral fracturing sequence optimization design method
CN117684938B (en) * 2024-02-04 2024-04-26 新疆石油管理局有限公司 Reservoir transformation method and device for directional pulse jet flow control seam height

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723435A (en) * 2018-12-12 2019-05-07 长江大学 Determine the method and apparatus of existing stress field before shale gas reservoir horizontal well refracturing
CN110850470A (en) * 2018-08-20 2020-02-28 中国石油化工股份有限公司 Method for calculating ground stress difference coefficient by using seismic data

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110850470A (en) * 2018-08-20 2020-02-28 中国石油化工股份有限公司 Method for calculating ground stress difference coefficient by using seismic data
CN109723435A (en) * 2018-12-12 2019-05-07 长江大学 Determine the method and apparatus of existing stress field before shale gas reservoir horizontal well refracturing

Also Published As

Publication number Publication date
CN114462272A (en) 2022-05-10
GB2614955A (en) 2023-07-26
GB202217776D0 (en) 2023-01-11

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