摘要
本文根据岩性、物性基本特征的局部变化,各构造部位的构造面趋势正剩余异常,曲率值分布特征以及裂缝性质、类型、发育程度与构造部位、受力状况的关系等方面的研究,探讨了九龙山气田须二下亚段工业气井的受制因素。
In this paper, the controlling factors of the commercial gas wells in Lower Part of Member-2 of Xujiahe Formation in Jiulongshan Gas Field are discussed in accordance with the research from many aspects such as the local variation of the basic characteristics of lithology and petrophysics, the positive residual anomalies of structural plane trend jn each part of the structure, the distribu-tion characteristics of the curvature as well as the relations between the property, type and growth rate of fractures and the structural level and stress state.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1990年第4期7-10,6,共4页
Natural Gas Industry
关键词
盆地
上三叠统
气井
控制因素
裂缝
Northwcst Sichuan,Upper Triassic,gas well,controlling factor,fracture.