Appraisal of Geological Risk of Traps in Dabancheng Sub-Sag
详细信息
- 责任者：San Xiaolin (Exploration and Development Research Institute ; Jianghan Oilfield Subsidiary Company ; Xinjiang 830011)
- 刊名：Xinjiang Oil & Gas
- 出版年：2007
- 卷期：3(3)
- 关键词：圈闭 ; traps ; 准噶尔盆地 ; Junggar Basin
- 页码：p.20-24
- 图表：2 illus., 3 tables, 3 refs.
- 分类号：1003
- issnNo：ISSN1673-2677
- isbnNo：CN65-1253/TE
摘要
Applying PDsys3.5 trap appraisal software, according to the traps appraisal technology standard and the geology risk made assessment standard, selecting the reasonable appraisal parameter, the authors made appraisal of main exploration goal of Dabancheng sub-sag layers discovery and of nine reliable or comparative reliable traps in 2006. Here are the appraisal results: one trap of level one, seven traps of level two, one trap of level three. Among them, the Chai Wobao stratum deformational trap, Aqsu breaks the anticlipe, Aqsu breaks the nose geology have more chance, and it is indicated that these three traps have les exploration risk, which should be the first choice for the next exploration.