Exploration Direction and Strategy for Lithologic Accumulations in Qianjiang Formation of the Qianjiang Sag,
详细信息
- 责任者：Zheng Youheng ( Jianghan Oilfield Company ; SINOPEC ; Qianjiang 433124 ; China)
- 刊名：Petroleum Geology & Experiment
- 出版年：2010
- 卷期：32(4)
- 关键词：岩性油气藏 ; lithologic reservoir ; 油气勘探 ; petroleum exploration ; 潜江凹陷 ; Qianjiang Sag
- 页码：p.330-333,346
- 图表：2 illus., 7 refs.
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
In this paper, based on analysis of development and distribution of lithologic hydrocarbon accumulations in the Qianjiang Formation, it is suggested that the favorable lithlogic hydrocarbon accumulations occur in structural slope belts, structural reverse areas, fault-developed belts and flextural belts. The main strategy and method for further exploration of the lithologic accumulations in the Qianjiang salt lake basin are to develop technologies for identification and evaluation of lithologic traps and to develop techniques for rework of thin-bedded oil layers, through development of high-resolution 3-D seismic technologies.