新疆石油地质

新疆石油地质 ›› 2003, Vol. 24 ›› Issue (4): 296-298.

• 油气勘探 • 上一篇    下一篇

梁家楼油田沙二段油气成藏规律

苏永进1, 房新娜1, 陈丙申2   

  1. 1.胜利石油管理局石油学校,山东 东营 257097;
    2.胜利油田有限公司纯梁采油厂,山东 博兴 257001
  • 收稿日期:2002-09-05 修回日期:2002-12-02 发布日期:2021-01-13
  • 作者简介:苏永进(1969-),男,山东荣成人,硕士,讲师,石油地质。联系电话:0546-8521546

Hydrocarbon Accumulation of Section Ⅱ of Shahejie Formation in Liangjialou Oilfield

SU Yong-jin1, FANG Xin-na1, CHEN Bing-shen2   

  1. 1. Petroleum School, Shengli Petroleum Administration Bureau, Sinopec, Dongying, Shandong 257097, China;
    2. Chunliang Production Plant, Shengli Oilfield Co.Ltd, Sinopec, Boxing, Shandong 257001, China
  • Received:2002-09-05 Revised:2002-12-02 Published:2021-01-13

PDF

141

摘要： 梁家楼油田是以开发下第三系沙河街组沙三段为主要目的层的油田,在勘探开发过程中,发现了沙二段油层在不同区域零星分布。结合区域资料研究了梁家楼地区沙二段油气地质特征和油藏特征,指出本区沙二段为典型的小型隐蔽性油藏,主要油藏类型为反向屋脊断块遮挡油气藏和断层-岩性复合油藏,总结了油气成藏规律,提出“小构造、小断层控油”和油气分布“南多北少、南浅北深”的观点,对指导本区及相邻地区沙二段的油气勘探工作具有积极意义。

关键词: 山东, 博兴, 早第三纪, 油气藏类型, 油气藏形成

Abstract: The main target zone in Liangjialou oilfield is the third section of Shahejie formation. During the exploration and development, it is found that oil reservoir of the second section is scattered in different regions. This paper studies the oil-gas geology and reservoir characteristics of the second section, according to regional exploration data available in this area, and indicates that the second section is typical minisubtle reservoir with primary reverse ridge block screened type and fault-lithology compound one. It is concluded that the oil-gas accumulation is characterized by small structures and faults that control oil-gas migration and petroleum distribution with the more and shallower in the south than in the north. This understanding will be of positive significance for petroleum exploration of the second sections in this area and adjacent regions.

Key words: Shandong province, Boxing, Palaeogene, reservoir type, reservoir formation

中图分类号: