Natural Gas Geoscience ›› 2009, Vol. 20 ›› Issue (3): 460-465.doi: 10.11764/j.issn.1672-1926.2009.03.460

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Preliminary Analysis of Shale Gas Resource Potential and Favorable Areas in Ordos Basin

XU Shi-Lin, BAO Shu-Jing   

  1. Exploration and Production Research Institute, SINOPEC, Beijing 100083, China
  • Received:2008-11-12 Revised:2009-01-21 Online:2009-06-10 Published:2009-06-10

Abstract:

The exploration of shale gas was firstly put into practice in USA. Shale gas is a kind of unconventional natural gas, which mainly accumulates in adsorbed and free phases. Shale gas is characterized by insitu accumulation, and controlled by the thickness and distribution, organic geochemical characteristics, porosity and permeability, fracture development and seal conditions of the shale. The shale of Yanchang Formation is widely distributed in Ordos Basin, and is characterized by big thickness, high TOC, moderate thermal evolution, popping gas survey, and well developed fractures. The preliminary research shows that the south Ordos Basin is the favorable area of the shale gas development of Triassic Yanchang Formation, and the “L-type” area of Dingbian\|Huachi\|Fuxian is the most favorable area for the shale gas development. The shale gas potential decreases gradually outwards to the surrounding area.

Key words: Shale gas, Ordos basin, Resource potential, Favorable development area.

CLC Number: 

  • TE132.2

[1]李大荣.美国页岩气资源及勘探历史[J].石油知识,2004,104(1):61.
[2]Curtis J B.Fractured shale-gas systems[J].AAPG Bulletin,2002,86(11):1921-1938.
[3]Caldwell R.Unconventional Resources:are they for real?[J]. Scotia Newsletter,2006,(March): 1-2.
[4]McCallister T.Unconventional Gas Production Projections in the Annual energy Outlook 2006:An Overview[C].Washington,D.C: EIA Energy Outlook and Modeling Confernece,2006.
[5]Kuuskraa V A.Unconventional Natural Gas,Industry Savior or Bridge?[C] Washington,D.C.:EIA Energy Outlook and Modeling Conference,2006.
[6]Montgomery S L,Jarvie D M,Bowker K A,et al.Mississippian Barnett Shale,Fort Worth Basin,North-central Texas:Gas-shale play with multi-trillion cubic foot potential[J].AAPG Bulletin,2005,89(2):155-175.
[7]Pollastro R M,Jarvie D M,Hill R J,et al.Geologic framework of the Mississippian Barnett Shale,Barnett-Paleozoic total petroleum system,Bend Arch-Fort Worth Basin,Texas[J].AAPG Bulletin,2007,91(4):405-436.
[8]张金川,金之钧,袁明生.页岩气成藏机理和分布[J].天然气工业,2004,24(7):15-18
[9]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.
[10]曾联波,李忠兴,史成恩,等.鄂尔多斯盆地上三叠统延长组特低渗透砂岩储层裂缝特征及成因[J].地质学报,2007,81(2):174-180.
[11]党犇,赵虹,付金华,等.鄂尔多斯盆地沉积盖层构造裂缝特征研究[J].天然气工业,2005,25(7):14-16.
[12]曹晓宏,倪志英.鄂尔多斯盆地中生界天然气同位素特征及成因类型[J].天然气地球科学,2005,16(5):617-621.
[13]惠宽洋.鄂尔多斯盆地煤成气和油型气成因类型鉴别模式研究[J].岩石矿物,2000,20(2):43-48.
[14]傅国友,宋岩,赵孟军,等.烃源岩对大中型气田形成的控制作用--以塔里木盆地喀什凹陷为例[J].天然气地球科学,2007,18(1):62-66.
[15] 王强,付晓文,徐志明,等.稳定碳同位素在油气地球化学中的应用及存在的问题[J].天然气地球科学,2005,16(2):233-237.

 

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