- 责任者：Yang Xiaopei (Exploration and Development Research Institute ; Henan Oilfield Company ; SINOPEC ; Nanyang 473132 ; China)
- 刊名：Fault-Block Oil and Gas Fields
- 出版年：2011
- 卷期：18(2)
- 关键词：断块油气藏 ; fault block reservoir ; 油气勘探 ; petroleum exploration ; 河南 ; Henan Province
- 页码：p.217-219
- 图表：4 illus., 3 refs.
- 分类号：1003
- issnNo：ISSN1005-8907
- isbnNo：CN41-1219/TE
The faults in Xinzhuang, WangJi and Yanglou Oilfields are well developed in the central part of northern slope belt, Biyang Sag. In recent years, the research and practice of rolling exploration and development are conducted for such complex faulted-block reservoirs. First, the study of oil and gas distribution rule is strengthened based on the rules of hydrocarbon accumulation, which realizes that the fault system is the major factor of oil control and hydrocarbon accumulation in the northern slope belt. Secondly, on the basis of the distribution rules of large fault, the fault occurrence is depicted through combining seismic data with geological data. Finally, the well type and well trajectory are optimized according to the characteristics of reservoir, the encountering rate of oil reservoir and productivity are improved, which realizes the maximization of economic benefit and forms a set of effective methods, procedures and processes.