Analysis of the main controlling factors of intra-well frac hit between deep coalbed methane in Daning-Jixian block and research on countermeasures to prevent and control it

Analysis of the main controlling factors of intra-well frac hit between deep coalbed methane in Daning-Jixian block and research on countermeasures to prevent and control it

With the large-scale construction and production of deep coalbed methane horizontal wells, the problem of inter-well frac hit has become more and more obvious, which seriously affects the normal production of neighboring wells. In order to avoid and slow down the occurrence of inter-well frac hit an...

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Bibliographic Details
Main Authors: Ming CHEN, Junyi SUN, Liwei WANG, Lizhu YU, Haonian TIAN, Dameng WANG, Xianfeng GU, Zesong YIN, Huan ZHANG
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2025-03-01
Series:Meitan kexue jishu
Subjects:
deep coalbed methane
daning-jixian block
frac hit
hierarchical classification
gray correlation
prevention and control measures
Online Access:http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-0721
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http://www.mtkxjs.com.cn/article/doi/10.12438/cst.2024-0721

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