Geological Evaluation and Exploration Prospect of Huayuan Shale Gas Block in Hunan Province

Expand
  • 1.College of Earth Sciences,China University of Petroleum,Beijing 102249,China;2.Oil and Gas Company,China Huadian
    Engineering CO.LTD,Beijing 100035,China;3.China Huadian Science and Technology Institute,Beijing 100035,China.

Received date: 2013-09-30

  Revised date: 2013-12-17

  Online published: 2014-01-10

Abstract

Based on the tectonic,sedimentary,geo-chemistry,reservoir,and gas potential studying,we systematically discusses the forming conditions and characteristics of the Lower Cambrian Niutitang Formation shale gas by using outcrop,drilling,and core data.It indicates that deep shelf and half-bathypelagic sedimentary environment controlled the development and distribution of the Niutitang Formations organic-rich black shale.The black shale is characterized by high thickness,fine kerogen type,rich organic matter content and high thermal evolution.The mineral composition of shale is quartz and clay minerals (illite and montmorillonite mixture),with high siliceous and low carbonate composition.It is useful for absorbing gas and fracturing shale reservoir.Through the geological evaluation and resources calculation,the Niutitang Formation in the Huayuan block has favorable geological conditions for shale gas resources enrichment.Therefore,it is considered as a the practical targets of shale gas exploration and production.

Cite this article

ZHOU Qing-hua,SONG Ning,WANG Cheng-zhang,LI Bo,WANG Xian-de,PENG Chuan-sheng,REN Yu-xiu . Geological Evaluation and Exploration Prospect of Huayuan Shale Gas Block in Hunan Province[J]. Natural Gas Geoscience, 2014 , 25(1) : 130 -140 . DOI: 10.11764/j.issn.1672-1926.2014.01.130

References

[1] Zhang Jinchuan,Xue Hui,Zhang Deming,et al.Shale gas and its accumulation mechanism[J].Geoscience,2003,17(4):466.[张金川,薛会,张德明,等.页岩气及其成藏机理[J].现代地质,2003,17(4):466.]

[2] Wang Xiang,Liu Yuhua,Zhang Min,et al.Conditions of formation and accumulation for shale gas[J].Natural Gas Geoscience,2010,21(2):350-356.[王祥,刘玉华,张敏,等.页岩气形成条件及成藏影响因素[J].天然气地球科学,2010,21(2):350-356.]

[3]Zhao Jingzhou.Conception,classification and resource potential of unconventional hydrocarbons[J].Natural Gas Geoscience,2012,23(3):393-406.[赵靖舟.非常规油气有关概念、分类及资源潜力[J].天然气地球科学,2012,23(3):393-406.]

[4]Mavor Matt.Barnett Shale Gas-in-Place Volume Including Sorbed and Free Gas Volume[C].Fort Worth:AAPG Southwest Section Meeting,2003.

[5] Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett shale,Fort Worth Basin,north-central Texas:Gas shale play with multitrillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.

[6] Jarvie D M ,Hill R J,Ruble T E,et al.Unconventional shale gas systems:The Mississippian Barnett shale of north-central Texas as one model for thermogenic shale gas assessment[J].AAPG Bulletin,2007,91(4):475-499.

[7] Curt is J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.

[8]Nie Haikuan,Tang Xuan,Bian Ruikang.Controlling factors for shale gas accumulation and prediction of potential development area in shale gas reservoir of south China[J].Acta Petrolei Sinica,2009,30(4):484-492.[聂海宽,唐玄,边瑞康.页岩气成藏控制因素及中国南方页岩气发育有利区预测[J].石油学报,2009,30(4):484-492.]

[9] Zou Caineng,Dong Dazhong,Wang Shejiao,et al.Geological characteristics,formation mechanism and resource potential of shale gas in China[J].Petroleum Exploration and Development,2010,37(6):641-653.[邹才能,董大忠,王社教,等.中国页岩气形成机理、地质特征及资源潜力[J].石油勘探与开发,2010,37(6):641-653.]

[10] Li Yuxi,Nie Haikuan,Long Pengyu.Development characteristics of organic-rich shale and strategic selection of shale gas exploration area in China[J].Natural Gas Industry,2009,29(12):115-118.[李玉喜,聂海宽,龙鹏宇.我国富含有机质泥页岩发育特点与页岩气战略选区[J].天然气工业,2009,29(12):115-118.]

[11] Li Yuxi,Zhang Jinchuan,Jiang Shengling,et al.Geologic evaluation and targets optimization of shale gas[J].Earth Science Frontier,2012,1919(5):332-338.[李玉喜,张金川,姜生玲,等.页岩气地质综合评价和目标优选[J].地学前缘,2012,19(5):332-338.]

[12] Li Yuxi,Zhang Dawei,Zhang Jinchuan.Criteria for and significance of government′s approving shale gas as a newly found mineral[J].Natural Gas Industry,2012,32(7):93-98.[李玉喜,张大伟,张金川.页岩气新矿种的确立依据及其意义[J].天然气工业 2012,32(7):93-98.]

[13] Zhang Dawei,Li Yuxi,Zhang Jinchuan,et al.National shale Gas Resources Potential Investigation and Evaluation[M].Beijing:Geological Publishing House,2012.[张大伟,李玉喜,张金川,等.全国页岩气资源潜力调查评价[M].北京:地质出版社,2012.]

[14] Bureau of Geology and Mineral of Hunan Province.Regional Geology of Hunan Province[M].Beijing:Geological Publishing House,1988.[湖南省地质矿产局.湖南省区域地质志[M].北京:地质出版社,1988.]

[15]Su Yong.Tectonic Evolution and Its Controlling Effect to Hydrocarbon Accumulation in Western Area of Hunan and Hubei[D].Guangzhou:Guangzhou Institute of Geochemistry,Chinese Academy of Sciences,2007.[苏勇.湘鄂西区块构造演化及其对油气聚集的控制作用[D].广州:中国科学院广州地球化学研究所,2007.]

[16]Chen Hongde,Qin Jianxiong,Wang Chengshan,et al.Sequence-based lithofacies and paleogeographic characteristics and evolution of Permian in south China[J].Acta Sedimentologica Sinica,1999,17(4):510-521.[陈洪德,覃建雄,王成善,等.中国南方二叠纪层序岩相古地理特征及演化[J].沉积学报,1999,17(4):510-521.]

[17]Xiao Zhenghui,Yang Rongfeng,Feng Tao,et al.Reservior forming conditions and exploration potential of shale gas in Lower Cambrian Nittitang Formation,northwestern Hunan[J].Journal of Hunan University of Science &Technology:Natural Science Edition,2012,27(1):50-54.[肖正辉,杨荣丰,冯涛,等.湘西北下寒武统牛蹄塘组页岩气成藏条件及其勘探潜力分析[J].湖南科技大学学报:自然科学版,2012,27(1):50-54.]

[18]Tao Shu,Tang Dazhen,Xu Hao,et al.The High-mature or over-mature source rock thermal evolution history of Cambrian-Silurian Formation in the central-upper Yangtze region[J].Progress in Natural Science,2009,19(10):1126-1133.[陶树,汤达祯,许浩,等.中、上扬子区寒武—志留系高过成熟烃源岩热演化史分析[J].自然科学进展,2009,19(10):1126-1133.]

[19] Jiang Yuqiang,Dong Dazhong,Qi Lin,et al.Basic features and evaluation of shale gas reservoirs[J].Natural Gas Industry,2010,30(10):7-12.[蒋裕强,董大忠,漆麟,等.页岩气储层的基本特征及其评价[J].天然气工业,2010,30(10):7-12.]

[20] Zou Caineng,Tao Shizhen,Hou Lianhua,et al.Unconventional Petroleum Geology[M].Beijing:Geological Publishing House,2011:1-310.[邹才能,陶士振,侯连华,等.非常规油气地质[M].北京:地质出版社,2011:1-310.]

[21]Bowker K A.Barnett shale gas production,Fort Worth Basin:Issues and discussion[J].AAPG Bulletin,2007,91(4):523-533.

[22]Chen Shangbin,Zhu Yanming,Wang Hongyan,et al.Structure characteristics and accumulation significance of nanopores in Longmaxi shale gas reservoir in the southern Sichuan Basin[J].Journal of China Coal Society,2012,37(3):438-444.[陈尚斌,朱炎铭,王红岩,等.川南龙马溪组页岩气储层纳米孔隙结构特征及其成藏意义[J].煤炭学报,2012,37(3):438-444.]

[23] Zou Caineng,Yang Zhi,Tao Shizhen,et al.Nano-hydrocarbon and the accumulation in coexisting source and reservoir[J].Petroleum Exploration and Development,2012,39(1):13-26.[邹才能,杨智,陶士振,等.纳米油气与源储共生型油气聚集[J].石油勘探与开发,2012,39(1):13-26.]

[24 ]Nie Haikuan,Zhang Jinchuan,Li Yuxi.Accumulation conditions of the Lower Cambrian shale gas in the Sichuan Basin and its periphery[J].Acta Petrolei Sinica,2011,32(6):959-967.[聂海宽,张金川,李玉喜.四川盆地及其周缘下寒武统页岩气聚集条件[J].石油学报,2011,32(6):959-967.]

[25] Ma Ning,Hou Dujie,Bao Shujing,et al.Evaluation method of shale gas resource potential[J].Petroleum Geology and Recovery Efficiency,2012,19(6):25-29.[马宁,侯读杰,包书景,等.页岩气资源潜力评价方法[J].油气地质与采收率,2012,19(6):25-29.]

[26] Li Yanjun,Liu Huan,Liu Jiaxia,et al.Geological regional selection and an evaluation method of resource potential of shale gas[J].Journal of Southwest Petroleum University:Science and Technology Edition,2011,33(2):28-34.[李延钧,刘欢,刘家霞,等.页岩气地质选区及资源潜力评价方法[J].西南石油大学学报:自然科学版,2011,33(2):28-34.]

[27] Hartman R C,Lassei L P,Bhatta N.Recent Advances in the Analytical Methods Used for Shale Gas Reservoir Gas-in-Place Assessment[C].San Antonio:AAPG 2008 Annual Convention & Exhibition,2008.

Outlines

/