Effectiveness of drainage, depressurization and gas production of coalbed methane wells based on production data: A case study of the Zhijin Block in Western Guizhou

Effectiveness of drainage, depressurization and gas production of coalbed methane wells based on production data: A case study of the Zhijin Block in Western Guizhou

The process of drainage, depressurization, and gas production in coalbed methane wells is a progressive process that can be decomposed into two steps: the effectiveness of drainage inducing depressurization, and the effectiveness of depressurization inducing gas production. Failure in either step ca...

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Bibliographic Details
Main Authors: Chen GUO, Kang SHI, Yong QIN, Hang YUAN, Zhenlong CHEN, Wei GAO, Lingling LU, Houqiang LI, Xuyang ZHANG, Xiang WANG, Hongbin HE, Runhan ZHANG
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2025-03-01
Series:Meitan kexue jishu
Subjects:
cbm drainage and production
water intrusion discrimination
gas-producing system
co-production
reservoir fluid effect
dynamic analysis
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-1196
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http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-1196

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