石油与天然气地质 ›› 1997, Vol. 18 ›› Issue (1): 21-27.doi: 10.11743/ogg19970104

• 论文 • 上一篇    下一篇

高尚堡油田沙三段扇三角洲储层沉积学特征

冉启佑1, 常学军2, 刘翠荣1   

  1. 1. 地质矿产部石油地质研究所 北京 100083;
    2. 冀东石油勘探开发公司勘探开发地质所 河北唐山 063200
  • 收稿日期:1996-05-04 修回日期:1996-08-29 出版日期:1997-03-25 发布日期:2012-01-18

SEDIMENTOLOGICAL CHARACTERISTICS OF FAN DELTA RESERVOIRS IN Es32+3 SUBMEMBERS, GAOSHANGPU OILFIELDS

Ran Qiyou1, Chang Xuejun2, Liu Cuirong1   

  1. 1. Institute of Petroleum Geology, MGMR, Beijing;
    2. Institnte of Geology, Jidong Petroleum Exploratoin & Development Cor., Tangshan, Hebei
  • Received:1996-05-04 Revised:1996-08-29 Online:1997-03-25 Published:2012-01-18

摘要:

高尚堡油田沙三段二、三亚段为一套粗碎屑扇三角洲沉积,沉积物主要来自NE方向,具有近物源、短距离、快速搬运、快速堆积的特点。在8类岩石相中,以正韵律砂砾岩相、正韵律厚层含砾砂岩相和块状层理砂岩相为最有利的储集岩类,6种岩石相组合形式中,发育于分流河道亚相中的类型1和类型2最有利于油气的富集。

关键词: 高尚堡油田, 扇三角洲, 岩石相, 沉积物源, 有利相带

Abstract:

The deep Es32+3 submembers consist of a set of coarse detritus fan deltaic deposits which come from NE direction and are characterized by near provenance,short transportation and rapid accumulation.Among 8 lithofacies types,the positive rhythmic sand gravel facies,positive rhythmic gravel bearing sandstone facies and massive sandstone facies are favourable reservoir rocks;within 6 facies assemblages,type Ⅰ and type Ⅱ developed in distributary channel subfacies are favourable for oil and gas accumulation.