渤海湾盆地廊固凹陷地层水化学纵向分带性与油气富集

张小莉; 查明; 赫拴柱; 王鹏

doi:10.11781/sysydz200602187

渤海湾盆地廊固凹陷地层水化学纵向分带性与油气富集

doi: 10.11781/sysydz200602187

1.
中国石油大学, 地球资源与信息学院, 山东, 东营, 257061
2. 西北大学, 地质学系大陆动力学教育部重点实验室, 西安, 710069
3. 中国石油, 华北油田, 采袖四厂, 河北, 廊坊, 065000

基金项目: 国家重点基础研究发展计划(973计划)项目(2003CB214602)

详细信息

作者简介:
张小莉(1968- ),女(汉族),河南濮阳人,在读博士生,主要从事石油地质及测井资料处理与解释方面的科研与教学工作.

中图分类号: TE133
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- 被引次数: 0
出版历程
- 收稿日期: 2005-08-29
- 修回日期: 2006-01-20
- 刊出日期: 2006-03-28

RELATIONSHIPS BETWEEN FORMATION WATER VERTICAL ZONING AND OIL AND GAS ENRICHMENT IN LANGGU SAG OF THE BOHAIWAN BASIN

1.
China University of Petroleum, Dongying, Shandong 257061, China
2. Key Laboratory for ContinentalDynamics of the Ministry of Education, Department of Geology, Northwest University, Xi'an, Shaanxi710069, China
3. The 4th Production Plant, Huabei Oilfield, PetroChina, Langfang, Hebei 065000, China

摘要

摘要: 渤海湾盆地廊固凹陷地层水纵向上特征复杂,地层水化学动力带的分布具有明显分带性。通过对廊固凹陷固安-旧州、柳泉-曹家务和河西务构造带上地层水化学动力带纵向特征及其与流体封存箱、油气分布关系探讨认为,地层水化学动力带主要划分为地层水交替流畅带、地层水交替阻滞带、地层水交替迟缓带及3者频繁交替带。地层水交替阻滞带与流体封存箱相吻合,该带也是油气纵向上开始富集的层段;地层水交替迟缓带一般位于流体封存箱之下,是油气富集的区域;水化学动力带频繁交替部位,是地层水矿化度低值背景上的相对高值区域,有利于油气富集。
- 地层水 /
- 水化学动力带 /
- 矿化度 /
- 流体封存箱 /
- 油气富集 /
- 廊固凹陷 /
- 渤海湾盆地
Abstract: Formation water vertical characteristics are complex in Langgu sag,Jizhong depression.The vertical distributions of the formation water chemic and dynamical belts have obvious zoning features.According to the vertical characteristics of the formation water chemic and dynamical belts and the relations with fluid compartment and distribution of oil and gas in Gu'an-Jiuzhou,Liuquan-Caojiawu and Hexiwu tectonic belts,it is considered that formation water can be divided into four belts vertically.They are formation water alternate fluency belt,formation water alternate blocking belt,formation water alternate tardy belt and formation water frequency alternation belt.It is also considered that formation water alternate blocking belt tallies with fluid compartments and is the beginning segments of oil and gas enrichment.Meanwhile,formation water alernate tardy belt basically locates under the fluid compartment and it is the favorable area of oil and gas enrichment.Furthermore,the area with relatively high value of salinity in the lower salinity beckground is available to oil and gas enrichment.
- formation water /
- chemic and dynamical belts /
- salinity /
- fluid compartment /
- oil and gas enrichment /
- the Langgu Sag /
- the Bohaiwan Basin

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参考文献(14)

[1]	吴世祥,汪泽成,张林等.川西地区上三叠统水化学场、水动力场与油气富集关系研究[J].石油实验地质,2002,24(1):61～68
[2]	孙向阳,解习农.东营凹陷地层水化学特征与油气聚集关系[J].石油实验地质,2001,23(3):291～296
[3]	曾溅辉.台北凹陷地下水动力特征及其对油气运移和聚集的影响[J].沉积学报,2000,18(2):273～278
[4]	冯乔.吐-哈盆地温吉桑现代水文地质条件与油气聚集[J].石油与天然气地质,1997,18(3):224～227
[5]	钱一雄,蔡立国,顾忆.塔里木盆地塔河油田水离子组合及参数的平面分布与油气运移[J].石油实验地质,2005,27(5):502～507
[6]	华北油田石油地质志编写组.中国石油地质志(卷五)[M].北京:石油工业出版社,1987.275～293
[7]	渠永宏,孙镇城,冯晓杰等.冀中坳陷北部潜山地层水水文地质特征及对油气勘探的意义[J].大庆石油学院学报,1999,23(3):8～11
[8]	张莉莉,陈曙光,祗淑华等.廊固凹陷异常压力与天然气的分布和产出关系[J].测井技术,2002,26(5):387～390
[9]	张以明,梁宏斌,张舒亭等.廊固凹陷中西部古近系天然气藏形成条件及富集规律[J].天然气工业,2002,22(1):33～37
[10]	邹华耀,向龙斌,梁宏斌等.冀中坳陷潜山油气运聚动力学特征及其类型[J].地球科学——中国地质大学学报,2001,26(1):67～72
[11]	李明成,孙大明.地流体、封隔体和油气系统与油气运移的关系[J].石油大学学报(自然科学版),2000,24(4):29～34
[12]	Hunt J M.Generation and migration of petroleum from abnormal pressure fluid compartment[J].AAPG Bull,1990,74 (1):1～ 12
[13]	秦建中,钱志浩,曹寅等.油气地球化学新技术新方法[J].石油实验地质,2005,27(5):519～528
[14]	蒋有录,张一伟,冉隆辉等.川东地区志留系-石炭系含气系统天然气运移聚集机理[J].石油学报,2001,22(1):25～30