二连盆地阿尔凹陷腾一上段湖底扇沉积特征及油气地质意义

姚威; 吴冲龙

doi:10.11781/sysydz201506737

二连盆地阿尔凹陷腾一上段湖底扇沉积特征及油气地质意义

doi: 10.11781/sysydz201506737

姚威¹,
吴冲龙^2, ,

1.
中国石化石油勘探开发研究院, 北京 100083
2. 中国地质大学(武汉)计算机学院, 武汉 430074

基金项目: 中国石油华北油田科技攻关项目"二连探区阿尔凹陷地层层序及沉积相研究"(HBYT-2009-JS-23)资助。

详细信息

作者简介:
姚威(1986—),男,博士,从事沉积学及层序地层学研究。E-mail:yaowei5282@163.com

通讯作者:
吴冲龙(1945—),男,教授,博导,从事煤及石油天然气地质、地矿信息系统、数学地质等方面的教学和科研工作。E-mail:wucl@cug.edu.cn

中图分类号: TE121.3
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出版历程
- 收稿日期: 2014-11-10
- 修回日期: 2015-10-14
- 刊出日期: 2015-11-28

Sedimentary characteristics and petroleum geology of sublacustrine fan of the upper section of the first member of the Tenger Formation in the Aer Sag of the Erlian Basin

Yao Wei¹,
Wu Chonglong^{2
, ,}

1.
SINOPEC Petroleum Exploration and Production Research Institute, Beijing 100083, China
2. Department of Computer Sciences, China University of Geosciences, Wuhan, Hubei 430074, China

摘要

摘要: 综合运用岩心、粒度、测井、地震等资料,识别出二连盆地阿尔凹陷阿尔1井及周边下白垩统腾一上段含油段为湖底扇成因。该湖底扇沉积体以岩心中大量的负载构造、正粒序、块状层理、不完整鲍马序列为其识别标志,在测井曲线上表现为整体低电阻率、高伽马值背景下的指状突起,在地震剖面上则呈透镜状。在地震剖面上识别出了湖底扇中扇及外扇亚相,前者沟道化显著,而后者则不明显。经阿尔凹陷勘探证实,湖底扇中扇的块状砂岩,正粒序砂岩具有较好的物性,孔隙度平均达到16.6%,渗透率平均为282×10^-3 μm²。该湖底扇毗邻烃源岩,易形成岩性圈闭,油气运移和聚集条件优越,对油气勘探具有重要的意义。
- 湖底扇 /
- 沉积特征 /
- 腾格尔组 /
- 下白垩统 /
- 阿尔凹陷 /
- 二连盆地
Abstract: The upper section of the first member of the Lower Cretaceous Tenger Formation in well Aer1 and neighboring area in the Aer Sag of the Erlian Basin is an oil-bearing formation sourced from a sublacustrine fan according to core, grain size, logging and seismic data. This fan is marked by abundant load structures, normally graded bedding, massive bedding, and incomplete Bouma sequences. Well logs show finger shapes on a background of low resistance and high GR values. Seismic profiles are characterized by lenticular shapes. A middle fan with obvious channels and a lower fan without significant channels have been recognized on seismic profiles. Source rocks surround massive sandstones or normally graded sandstones in a sublacustrine fan, with relatively high porosity (average 16.6%) and permeability (average 282×10^-3μm²) can be regarded as favorable petroleum reservoir.
- sublacustrine fan /
- sedimentary characteristics /
- Tenger Formation /
- Lower Cretaceous /
- Aer Sag /
- Erlian Basin

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参考文献(20)

[1]	Lin C S,Eriksson K,Li S T,et al.Sequence architecture,depositional systems,and controls on development of lacustrine basin fills in part of the Erlian basin,northeast China[J].AAPG Bulletin,2001,85(11):2017-2043.
[2]	Normark W R,Dickson F H.Sublacustrine fan morphology in Lake Superior[J].AAPG Bulletin,1976,60(7):1021-1036.
[3]	Walker R G.Deep-water sandstone facies and ancient submarine fans;models for exploration for stratigraphic traps[J].AAPG Bulletin,1978,62(6):932-966.
[4]	赵澂林,刘孟慧.湖底扇相模式及其在油气预测中的应用[J].华东石油学院学报,1984(4):323-334. Zhao Zhenglin,Liu Menghui.Facies model of the sublake-fan and its application to oil and gas exploration[J].Journal of the University of Petroleum,China,1984(4):323-334.
[5]	张庆石,张革,陈彬滔,等.松辽盆地坳陷期湖底扇沉积特征与分布规律:以英台地区青山口组为例[J].天然气地球科学,2014,25(3):318-325. Zhang Qingshi,Zhang Ge,Chen Bintao,et al.Deposition characteristics and distribution pattern of sublaucustrine fan in Qing-shankou Formation,Songliao Basin[J].Natural Gas Geoscience,2014,25(3):318-325.
[6]	肖莉.罗家地区水下冲积扇与垦西地区扇三角洲沉积特征及沉积模式对比[J].油气地质与采收率,2014,21(3):36-40. Xiao Li.Comparison of sedimentary characteristics and sedimentary model between subaqueous alluvial fan and fan delta in Luojia and Kenxi area[J].Petroleum Geology and Recovery Efficiency,2014,21(3):36-40.
[7]	董贵能,邓勇,盖永浩,等.北部湾盆地涠西南凹陷湖底扇的沉积特征[J].沉积学报,2014,32(2):218-227. Dong Guineng,Deng Yong,Gai Yonghao,et al.Sedimentary chara-cteristics of sublacustrine fan in Weixi'nan Sag of Beibuwan Basin[J].Acta Sedimentologica Sinica,2014,32(2):218-227.
[8]	杨红君,郭书生,刘博,等.莺歌海盆地SE区上中新统重力流与内波内潮汐沉积新认识[J].石油实验地质,2013,35(6):626-633. Yang Hongjun,Guo Shusheng,Liu Bo,et al.Gravity flow and internal wave and internal tide deposits in Upper Miocene of SE area,Yinggehai Basin[J].Petroleum Geology & Experiment,2013,35(6):626-633.
[9]	尚鲁宁,吕大炜,李增学,等.琼东南盆地崖南凹陷崖城组辫状河三角洲沉积特征及油气地质意义[J].油气地质与采收率,2013, 20(5):4-9. Shang Luning,Lü Dawei,Li Zengxue,et al.Depositional characteristics and petroleum geology significance of braided delta system in Yacheng formation, Yanan sag,Qiongdongnan basin[J].Petroleum Geology and Recovery Efficiency,2013,20(5):4-9.
[10]	吴涛,赵长永,吴采西,等.准噶尔盆地湖底扇沉积特征及地球物理响应:以克拉玛依油田五八区二叠系下乌尔禾组为例[J].石油与天然气地质,2013,34(1):85-94. Wu Tao,Zhao Changyong,Wu Caixi,et al.Sedimentary characteristics and geophysical responses of sublacustrine fan in the Junggar Basin:a case study on the Lower Urho Formation of the Permian in the Wuba block,Karamay oilfield[J].Oil & Gas Geology,2013,34(1):85-94.
[11]	吴奎,吴俊刚,张中巧,等.辽中凹陷北部湖底扇沉积模式及地震响应特征[J].东北石油大学学报,2012,36(5):33-37. Wu Kui,Wu Jungang,Zhang Zhongqiao,et al.Sedimentary mo-del and seismic response characteristics of the sublacustrine fan in Northern Liaozhong Depression[J].Journal of Northeast Petro-leum University,2012,36(5):33-37.
[12]	邓毅林,王天琦,曹正林,等.二连盆地乌里雅斯太凹陷下白垩统湖底扇沉积特征及成因分析[J].天然气地球科学,2010,21(5):786-792. Deng Yilin,Wang Tianqi,Cao Zhenglin,et al.Depositional cha-racteristics and genesis of Lower Cretaceous sublacustrine fan in Wuliyast Sag,Erlian Basin[J].Natural Gas Geoscience,2010,21(5):786-792.
[13]	张成林,黄志龙,卢学军,等.二连盆地巴音都兰凹陷油气资源空间分布研究[J].断块油气田,2014,21(5):550-554. Zhang Chenglin,Huang Zhilong,Lu Xuejun,et al.Research on spatial distribution of petroleum resources in Bayindulan Sag of Erlian Basin[J].Fault-Block Oil and Gas Field,2014,21(5):550-554.
[14]	崔周旗,李文厚,吴健平,等.乌里雅斯太凹陷斜坡带湖底扇相砾岩体沉积特征与隐蔽油藏勘探[J].沉积学报,2005,23(1):21-28. Cui Zhouqi,Li Wenhou,Wu Jianping,et al.The depositional characteristics of conglomerate bodies and exploration in subtle oil pools of sublacustrine fan facies in slope zone,Wuliyasitai Sag[J].Acta Sedimentologica Sinica,2005,23(1):21-28.
[15]	吴远坤,陈吉,王春红,等.南堡凹陷深层砂质碎屑流储层特征[J].特种油气藏,2014,21(6):57-60. Wu Yuankun,Chen Ji,Wang Chunhong, et al.Features of deep sandy debris flow reservoir in Nanpu Sag[J].Special Oil & Gas Reservoirs,2014,21(6):57-60.
[16]	纪友亮,李清山,王勇,等.高邮凹陷古近系戴南组扇三角洲沉积体系及其沉积相模式[J].地球科学与环境学报,2012,34(1):9-19. Ji Youliang,Li Qingshan,Wang Yong,et al.Fan delta sedimentary system and facies models of dainan formation of Paleogene in Gaoyou Sag[J].Journal of Earth Sciences and Environment,2012,34(1):9-19.
[17]	赵贤正,降栓奇,淡伟宁,等.二连盆地阿尔凹陷石油地质特征研究[J].岩性油气藏,2010,22(1):12-17. Zhao Xianzheng,Jiang Shuanqi,Dan Weining,et al.Petroleum geologic characteristics of Artala Sag in Erlian Basin[J].Litho-logic Reservoirs,2010,22(1):12-17.
[18]	Horton B K,Schmitt J G.Sedimentology of a lacustrine fan-delta system,Miocene Horse Camp Formation,Nevada,USA[J].Sedimentology,1996,43(1):133-155.
[19]	张关龙,陈世悦,鄢继华,等.三角洲前缘滑塌浊积体形成过程模拟[J].沉积学报,2006,24(1):50-55. Zhang Guanlong,Chen Shiyue,Yan Jihua,et al.Simulation of luxoturbidite in front of delta[J].Acta Sedimentologica Sinica,2006,24(1):50-55.
[20]	徐显生,王建新,杨婷,等.贝尔凹陷南屯组湖底扇特征及有利储集相带[J].新疆石油地质,2010,31(4):361-364. Xu Xiansheng,Wang Jianxin,Yang Ting,et al.Characteristics and favorable reservoir facies belt of sublacutrine fan of Nantun Formation in Beier Sag,Hailaer Basin[J].Xinjiang Petroleum Geology,2010,31(4):361-364.

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二连盆地阿尔凹陷腾一上段湖底扇沉积特征及油气地质意义

doi: 10.11781/sysydz201506737

作者简介:
姚威(1986—),男,博士,从事沉积学及层序地层学研究。E-mail:yaowei5282@163.com

通讯作者:
吴冲龙(1945—),男,教授,博导,从事煤及石油天然气地质、地矿信息系统、数学地质等方面的教学和科研工作。E-mail:wucl@cug.edu.cn

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Sedimentary characteristics and petroleum geology of sublacustrine fan of the upper section of the first member of the Tenger Formation in the Aer Sag of the Erlian Basin

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留言板

二连盆地阿尔凹陷腾一上段湖底扇沉积特征及油气地质意义

doi: 10.11781/sysydz201506737

作者简介: 姚威(1986—),男,博士,从事沉积学及层序地层学研究。E-mail:yaowei5282@163.com

通讯作者: 吴冲龙(1945—),男,教授,博导,从事煤及石油天然气地质、地矿信息系统、数学地质等方面的教学和科研工作。E-mail:wucl@cug.edu.cn

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Sedimentary characteristics and petroleum geology of sublacustrine fan of the upper section of the first member of the Tenger Formation in the Aer Sag of the Erlian Basin

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出版历程

目录

作者简介:
姚威(1986—),男,博士,从事沉积学及层序地层学研究。E-mail:yaowei5282@163.com

通讯作者:
吴冲龙(1945—),男,教授,博导,从事煤及石油天然气地质、地矿信息系统、数学地质等方面的教学和科研工作。E-mail:wucl@cug.edu.cn