西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (3): 24-27.DOI: 10.3863/j.issn.1000-2634.1997.03.005

• 石油地质勘探 • 上一篇    下一篇

浅谈河南下二门油田物源方向的演绎规律

冯毅

  

  1. (河南石油勘探开发研究院,河南 南阳 473132)
  • 收稿日期:1996-05-14 修回日期:1900-01-01 出版日期:1997-08-20 发布日期:1997-08-20
  • 通讯作者: 冯毅

On the Variation of Sediment Supply for Xiaermen Oilfield

Feng Yi   

  1. ( Research Institute of Petroleum Exploration and Development, Henan Oilfield, 473000)
  • Received:1996-05-14 Revised:1900-01-01 Online:1997-08-20 Published:1997-08-20
  • Contact: Feng Yi

摘要: 在全面考察下二门地区古地貌特征的基础上,综合分析了关于下二门油田物源方向的各
种即得学说,运用河流凸岸沉积,凹岸剥蚀的有关理论,创造性地提出了下二门油田的物源方向
自深层系至浅层系,由西北部向东南部演绎的理论。

关键词: 下二门油田, 物源, 方向, 演化

Abstract: There have existed different opinions upon the provenance of the Xiaermen oilfield, Henan. Previous interpreta-tions suggest either a southeast, or a north, or a northwest source area, and this has severely restricted explo-
ration and development performance in the oilfield. On the basis of a comprehensive study of the paleogeo-morphologic and sedimentologic character of Xiaermen area, an analysis of the previous interpretations is made in this paper. And it is then pointed out that, from the deep sequence to the shallow sequence, the sediment supply has changed from coming from a southeast provenance to coming from a northwest provenance.

Key words: Xiaermen oilfield, Provenance, Direction, Evolution

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