石油与天然气地质 ›› 1986, Vol. 7 ›› Issue (3): 261-267.doi: 10.11743/ogg19860310

• 论文 • 上一篇    下一篇

江汉盆地丫角低凸起油源剖析

江继纲, 严叔澜   

  1. 江汉石油管理局勘探开发研究院
  • 收稿日期:1985-05-30 出版日期:1986-09-25 发布日期:2012-01-16

ANALYSIS OF OIL SOURCE OF YAJIAO OILFIELD JIANGHAN BASIN

Jiang Jigang, Yan Shulan   

  1. Research Institute of Petroleum Exploration and Development, Jianghan Petroleum Administration
  • Received:1985-05-30 Online:1986-09-25 Published:2012-01-16

PDF (PC)

491

被引次数

2

摘要：

江汉盆地丫角低凸起潜江组生油岩尚未成熟。丫角油田原油与清水口洼陷潜江组原油不同源,而可能来自潜江凹陷高场、浩西一带的潜3、4段。

Abstract:

Yajiao oilfield is located between Qianjiang Depression and Jiangling De-pression of Jianghan Basin in central China.The oil is produced in the Qian-jiang Formation of the Eogene.Its specific gravity is more than 0.91,visco-sity more than 0.1Pa.s,sulphur content greater than 1%,saturated hydrocarbon content less than 38%.According to biomarker and other geological-geochemicaldata,it is inferred that the oil is derived from the Qianjiang Formation of Qianjiang Depression instead of Jiangling Depression.