涪陵一期页岩气水平井分段压裂效果分析

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英文篇名：Analysis of Staged Fracturing Effect of the 1st Period Shale Gas Horizontal Wells in Fuling Area 作者：袁洪斌 英文作者：YUAN Hongbin;Downhole Testing Company, Sinopec Oilfield Service Jianghan Corporation; 关键词：页岩气 ; 水平井 ; 分段压裂 ; 储层特征 ; 压裂参数 英文关键词：Shale Gas;;Horizontal Well;;Staged Fracturing;;Reservoir Characteristics;;Fracturing Parameter 中文刊名：JSZD 英文刊名：Journal of Jianghan Petroleum University of Staff and Workers 机构：中石化江汉石油工程有限公司井下测试公司; 出版日期：2019-05-20 出版单位：江汉石油职工大学学报 年：2019 期：v.32;No.154 基金：国家重大科技专项大型油气田及煤层气开发(2016ZX05038-006) 语种：中文; 页：JSZD201903014 页数：3 CN：03 ISSN：42-1582/TE 分类号：43-45

摘要

页岩气水平井压裂改造的好坏是影响压后产能的重要因素。通过对储层特征进行剖析,认识到涪陵一期页岩气储层有利于体积压裂改造;从地质储量、天然裂缝发育、改造方式、各项施工参数等方面进一步剖析一期施工井分段压裂效果,得到了相应的结论,为一期后期、二期井位的布井和试气等提供参考。
        Fracturing result of a shale gas horizontal well is an important factor to influence after-fracturing capacity. The analysis of reservoir characteristics learns that the 1 st period shale gas reservoir in Fuling area is in favor of volume fracturing. Further analysis of staged fracturing effect of the 1 st period operation wells from such aspects as geological reserves, natural fracture development, fracturing mode and all operation parameters acquires the corresponding conclusion, thus providing a reference for the location of the 1 st later period and 2 nd period wells and their gas testing.

引文

[1]毕研斌,石红萍.油井压裂效果分析方法[J].石油勘探开发,1998,8(4):73-75.