ANALYSIS OF RESIDUAL PORE FLUID PRESSURE IN THE TERTIARY OF THE XIHU DEPRESSION, THE DONGHAI SEA
-
摘要: 该文利用东海西湖凹陷第三系的钻测井和地震层速度资料,计算出烃源层的剩余孔隙流体压力,并在压力分析的基础上,建立了烃源层的剩余孔隙流体压力场,以探讨油气初次运移的方向。Abstract: The Tertiary drilling, logging and seismic interval velocity data from the Xihu Depression of the Donghai Sea were used to calculate the residual pore fluid pressure of hydrocarbon source layers. Based on the pressure analysis, the residual pore fluid pressure field of hydrocarbon source layers was established in order to approach the direction of hydrocarbon preliminary migration.
-
Key words:
- migration direction /
- residual pore fluid pressure /
- Tertiary /
- the Xihu Depression /
- the Donghai Sea
-
[1] 姜亮,等.东海盆地丽水凹陷异常压力带与油气聚集模式[J].石油实验地质,2002,24(1):48-51. [2] 黄志龙. 东海盆地丽水凹陷异常压力系统特征[J].石油实验地质,2002,24(1):52-55. [3] Swarbrich R E, Osborne M J. 异常压力形成机理综述[J].石油地质科技动态,1999,(3):13-34. [4] 王国祥,张宗林.地层压力预测在圣科井的应用[J].小型油气藏,1999,(4):39-42. [5] 陈发景,田世澄.压实与油气运移[M].北京:中国地质出版社,1989. [6] 王国纯,等.东海盆地地质特征与油气富集有利地区探讨[J].石油实验地质,1987,9(1):42-45. [7] 杜凤钦,等.四川盆地北部地区侏罗系泥岩流体压力与油气聚集[J].石油实验地质,1986,8(3):284-287.
计量
- 文章访问数: 601
- HTML全文浏览量: 77
- PDF下载量: 340
- 被引次数: 0