致密油资源富集区与“甜点区”分布关系研究——以美国威利斯顿盆地为例

张新顺; 王红军; 马锋; 孙相灿; 宋志慧

doi:10.11781/sysydz201505619

致密油资源富集区与“甜点区”分布关系研究——以美国威利斯顿盆地为例

doi: 10.11781/sysydz201505619

中国石油勘探开发研究院, 北京 100083

基金项目: 国家科技重大专项(2011ZX05028-002)和中国石油重大科技专项(2013E-0501)资助。

详细信息

作者简介:
张新顺(1988—),男,博士研究生,从事石油地质研究。E-mail:vvvzxs@petrochina.com.cn。

中图分类号: TE132.2
计量
- 文章访问数: 1232
- HTML全文浏览量: 91
- PDF下载量: 1134
- 被引次数: 0
出版历程
- 收稿日期: 2015-03-23
- 修回日期: 2015-08-17
- 刊出日期: 2015-09-28

Relationship between resource-rich regions and sweet spots for tight oils: A case study of the Williston Basin in the USA

Research Institute of Petroleum Exploration & Development, PetroChina, Beijing 100083, China

摘要

摘要: 通过对美国致密油成熟探区,威利斯顿盆地巴肯组致密油详细解剖研究,分析致密油资源富集区与甜点区的分布关系。基于948口钻测井数据,绘制多参数地质平面图,利用成因法、体积法和递减曲线法分别对盆地的致密油资源丰度进行评价,对比不同方法下资源丰度的差异,并结合地质参数平面图分析致密油甜点区的分布特征与规律。研究结果表明:威利斯顿盆地巴肯组优质烃源岩是致密油形成的先决条件;成因法和体积法评价的资源富集区与致密油甜点区分布差异较大,不能直接单独应用于甜点的预测;邻近资源富集区的过渡区,同时具备靠近生烃中心、具有地层超压、较高气油比、有一定构造幅度等多个相对有利的因素,是致密油甜点发育区;在构造上,这些过渡区往往发育在盆地斜坡区或靠近背斜等正向构造的翼部。
- 致密油 /
- 资源丰度 /
- 甜点 /
- 递减曲线分析 /
- 巴肯组 /
- 威利斯顿盆地
Abstract: Tight oils from the Bakken Formation in the Williston Basin in the USA were studied to find out the relationship between the resource-rich regions and sweet spots for tight oils.Some maps with multiple parameters were drawn based on drilling and logging data from 948 wells.Genetic method, volume method and decline curves were used to evaluate the abundance of tight oils in the study area.The distribution of sweet spots was studied by comparing differences in abundance combined with geological data.The results show that high-quality hydrocarbon source rocks of the Bakken Formation were a prerequisite for the generation of tight oils.The resource-rich regions predicted by the genetic and volume methods clearly varied with the occurrences of tight oils, and could not be used individually in the prediction of sweet spots.The transitional region adjacent to the resource-rich regions had some favorable conditions for tight gas development, such as closeness to the hydrocarbon generation center, formation overpressure, high gas-oil ratio and tectonic setting.These transitional regions often developed in the slope zone of the basin or on positive structures such as anticlines.
- tight oil /
- resource abundance /
- sweet spot /
- decline curve analysis /
- Bakken Formation /
- Williston Basin

HTML全文

参考文献(29)

[1]	Jarvie M D.Shale resource systems for oil and gas: Part 2.Shale-oil resource systems[M]//Breyer J A.Shale Reservoirs:Giant resources for the 21st century, AAPG memoir 97.Tulsa:AAPG,2012:89-119.
[2]	EIA.Revew of emerging resources: U.S.shale gas and shale oil play[EB/OL].[2011-071]http://www.eia.gov/analysis/stu-dies/usshalegas/pdf/usshaleplays.pdf.
[3]	邹才能,杨智,张国生,等.常规-非常规油气"有序聚集"理论认识及实践意义[J].石油勘探与开发,2014,41(1):14-27.Zou Caineng,Yang Zhi,Zhang Guosheng,et al.Conventional and unconventional petroleum "orderly accumulation": concept and practical significance[J].Petroleum Exploration and Development,2014,41(1):14-27.
[4]	马锋,王红军,张光亚,等.致密油聚集特征及潜力盆地选择标准[J].新疆石油地质,2014,35(2):243-247.Ma Feng,Wang Hongjun,Zhang Guangya,et al.Tight oil accumulation characteristics and selection criteria for potential basins[J].Xinjiang Petroleum Geology, 2014,35(2):243-247.
[5]	赵靖舟,李军,曹青,等.论致密大油气田成藏模式[J].石油与天然气地质,2013,34(5):573-583.Zhao Jingzhou,Li Jun,Cao Qing,et al.Hydrocarbon accumulation patterns of large tight oil and gas fields[J].Oil & Gas Geology,2013,34(5):573-583.
[6]	贾承造,邹才能,李建忠,等.中国致密油评价标准、主要类型、基本特征及资源前景[J].石油学报,2012,33(3):343-350.Jia Chengzao,Zou Caineng,Li Jianzhong,et al.Assessment criteria, main types, basic features and resource prospects of the tight oil in China[J].Acta Petrolei Sinica,2012,33(3):343-350.
[7]	Hartenergy.North American shale quarterly[EB/OL].[2014-09-01]http://nasq.hartenergy.com/.
[8]	EIA.Technically recoverable shale oil and shale gas resources: An assessment of 137 shale formations in 41 countries outside the United States[EB/OL].[2014-05-01]http://www.eia.gov/analysis/studies/worldshalegas.
[9]	IHS.Going global:Predicting the next tight oil revolution[EB/OL].[2014-09-01]http://www.ihs.com/products/cera.
[10]	马洪,李建忠,杨涛,等.中国陆相湖盆致密油成藏主控因素综述[J].石油实验地质,2014,36(6):668-677.Ma Hong,Li Jianzhong,Yang Tao,et al.Main controlling factors for tight oil accumulation in continental lacustrine basins in China[J].Petroleum Geology & Experiment, 2014,36(6):668-677.
[11]	王震亮.致密岩油的研究进展、存在问题和发展趋势[J].石油实验地质,2013,35(6):587-595.Wang Zhenliang.Research progress,existing problem and development trend of tight rock oil[J].Petroleum Geology & Experiment,2013,35(6):587-595.
[12]	魏海峰,凡哲元,袁向春.致密油藏开发技术研究进展[J].油气地质与采收率,2013,20(2):62-66.Wei Haifeng,Fan Zheyuan,Yuan Xiangchun.Review on new advances in foreign tight oil development technology and their enligh-tenment[J].Petroleum Geology and Recovery Efficiency,2013,20(2):62-66.
[13]	邱振,邹才能,李建忠,等.非常规油气资源评价进展与未来展望[J].天然气地球科学, 2013,24(2):238-246.Qiu Zhen,Zou Caineng,Li Jianzhong,et al.Unconventional petro-leum resources assessment: progress and future prospects[J].Natural Gas Geoscience,2013,24(2):238-246.
[14]	郭秋麟,陈宁生,吴晓智,等.致密油资源评价方法研究[J].中国石油勘探,2013,18(2):67-76.Guo Qiulin,Chen Ningsheng,Wu Xiaozhi,et al.Method for assessment of tight oil resources[J].China Petroleum Exploration, 2013,18(2):67-76.
[15]	杜金虎,何海清,杨涛,等.中国致密油勘探进展及面临的挑战[J].中国石油勘探, 2014,19(1):1-9.Du Jinhu,He Haiqing,Yang Tao,et al.Progress in China's tight oil exploration and challenges[J].China Petroleum Exploration, 2014,19(1):1-9.
[16]	Nordeng S H,LeFever J A.Comparing production to structure over the course of Bakken development: the diminishing significance of the "sweet spot" in exploration[C]//Robinson J W,LeFever J A,Gaswirth S B.The Bakken-Three Forks petroleum system in the Williston Basin.Rocky Mountain Association of Geologists Bakken Guidebook, Chapter 13, 2011:365-376.
[17]	Dechongkit P,Prasad M.Recovery factor and reserves estimation in the Bakken petroleum system (analysis of the Antelope, Sa-nish and Parshall fields)[R].SPE 149471,2011.
[18]	Pollastro R M,Roberts L N R,Cook T A.Geologic assessment of technically recoverable oil in the Devonian and Mississippian Bakken Formation[C]//U.S.Geological Survey Williston Basin Province Assessment Team.Assessment of undiscovered oil and gas resources of the Williston Basin Province of North Dakota,Montana,and South Dakota.USGS Digital Data Series DDS-69-W,2010.
[19]	Simenson A L,Sonnenberg S A,Cluff R M.Depositional facies and petrophysical analysis of the Bakken Formation,Parshall Field and surrounding area,Mountrail County,North Dakota[C]//Robinson J W,Le Fever J A,Gaswirth S B.The Bakken-Three Forks petro-leum system in the Williston Basin.Rocky Mountain Association of Geologists Bakken Guidebook,Chapter 3,2011:48-101.
[20]	Jarvie D M,Coskey R J,Johnson M S,et al.The geology and geoche-mistry of the Parshall Area,Mountrail County,North Dakota[C]//Robinson J W,LeFever J A,Gaswirth S B.The Bakken-Three Forks petroleum system in the Williston Basin.Rocky Mountain Association of Geologists Bakken Guidebook,Chapter 9,2011:229-268.
[21]	Theloy C,Sonnenberg S A.Integrating geology and engineering:implications for production in the Bakken Play,Williston Basin[R].SPE168870,2013.
[22]	Sonnenberg S A,Pramudito A.Petroleum geology of the giant Elm Coulee field,Williston Basin[J].AAPG Bulletin,2009,93(9):1127-1153.
[23]	Peters K E,Walters C C,Moldowan J M.The biomarker guide[M]//Biomarkers and isotopes in petroleum exploration and earth history,Volume 2.Cambridge:Cambridge University Press,2005:1155.
[24]	Jin H,Sonnenberg S A.Source rock potential of the Bakken shales in the Williston Basin,North Dakota and Montana.Search and discovery article #20156 (2012),adapted from presentation at forum[C]//Dicovery thinking,at AAPG Annual Convention and Exhibition,Long Beach,California,April 22-25,2012.
[25]	陈元千.油田可采储量计算方法[J].新疆石油地质,2000,21(2):130-137.Chen Yuanqian.Calculation methods of recoverable reserves of oilfields[J].Xinjiang Petroleum Geology, 2000,21(2):130-137.
[26]	Lillis P G.Review of oil families and their petroleum systems of the Williston Basin[J].Mountain Geologist,2013,50(1):5-31.
[27]	Flannery J R.Integrated analysis of the Bakken petroleum system,U.S.Williston Basin[C]//Gilboy C F, Whittaker S G.Saskatchewan and Northern Plains Oil & Gas Symposium 2006,Saskatchewan Geological Society Special Publication 19,2006:138-145.
[28]	Simenson A L,Sonnenberg S A,Cluff R M.Depositional facies and petrophysical analysis of the Bakken Formation, Parshall field and surrounding area, Mountrail county, North Dakota[D].Colorado,Golden:Colorado School of Mines,2011.
[29]	Sonnenberg S A,Le Fever J A,Hill R J.Fracturing in the Bakken petroleum system, Williston Basin[C]//Robinson J W,Le Fever J A,Gaswirth S B.The Bakken-Three Forks petroleum system in the Williston Basin: Rocky Mountain Association of Geologists Bakken Guidebook, Chapter 15,2011:393-417.