Knowledge Network Node
Journal of China Coal Society. Core
Online Publishing Date：2023-11-22 11:15:04

Theoretical and technological system for highly efficient development of deep coalbed methane in Daning-Jixian BlockChinese Full TextEnglish Full Text (MT)

XU Fengyin;NIE Zhihong;SUN Wei;XIONG Xianyue;XU Borui;ZHANG Lei;SHI Xiaosong;LIU Ying;LIU Shirui;ZHAO Zengping;WANG Yuan;HUANG Hongxing;LIN Haikun;

Abstract: Aiming at the development problems of deep coal reservoirs ， such as deep burial， low permeability and complex stress field， this paper clarifies that resource enrichment conditions， effective fracturing volume， effective horizontal section length， and good reservoir conditions are the key factors for high production on the basis of summarizing the exploration and development practice of Daning-jixian Block in the past five years. Under the guidance of the theory of "artificial gas reservoir" de... More
Keywords：

deep coalbed methane; eastern margin of the Ordos basin; Daning-jixian Block; development theory; technical system;

  • DOI：

    10.13225/j.cnki.jccs.YH23.1290

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Petroleum, Natural Gas Industry

  • Classification Code：

    TE37

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