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DOI	10.1306/12191917401
	A new method for assessing tight oil; with application to the lucaogou formation in the jimusaer depression; Junggar Basin; China
	Chen J.; Pang X.; Wang X.; Wang Y.
发表日期	2020
ISSN	0149-1423
起始页码	1199
结束页码	1229
卷号	104 期号:6
英文摘要	This study proposes a new method for estimating tight oil resources in a closed petroleum system using an alternative mass balance model. The proposed approach primarily derives resource estimates based on a large volume of Rock-Eval pyrolysis data. In addition to leveraging the cost-effective, straightforward, and rapid process, the proposed method has the flexibility to assess the potential of different types of resources, including organic-rich tight (shale) oil and organic-lean tight oil. The method is validated by assessing the oil resource potential of the middle Permian Lucaogou Formation (P2l) in the Jimusaer depression, Junggar Basin, China. Results indicate that the P2l contains 1.62 · 109 t (11.91 · 109 bbl) of organic-rich and 2.88 · 109 t (21.17 · 109 bbl) of organic-lean tight oil. Of the organic-rich tight oil, 21% comprises free oil resources, amounting to 0.343 · 109 t (2.521 · 109 bbl). The proposed approach deals sufficiently with the different resources in a petroleum system well and provides a useful tool for estimating the resource potential of an unconventional play. © 2020. The American Association of Petroleum Geologists. All rights reserved.
语种	英语
scopus关键词	Cost effectiveness; Gasoline; Landforms; Petroleum deposits; Cost effective; Junggar Basin; Large volumes; Mass balance model; Petroleum systems; Rapid process; Resource potentials; Rock-Eval pyrolysis; Oil field equipment; chemical mass balance; oil field; oil shale; organic matter; petroleum hydrocarbon; physicochemical property; pyrolysis; reservoir characterization; China; Junggar Basin; Xinjiang Uygur
来源期刊	AAPG Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/143697
作者单位	State Key Laboratory of Petroleum Resources and Prospecting, College of Geosciences, China University of Petroleum, Beijing, China; Geological Survey of Canada, Natural Resources Canada, Calgary, AB, Canada; Xinjiang Oilfield Company, PetroChina, Karamay, China
推荐引用方式 GB/T 7714	Chen J.,Pang X.,Wang X.,et al. A new method for assessing tight oil; with application to the lucaogou formation in the jimusaer depression; Junggar Basin; China[J],2020,104(6).
APA	Chen J.,Pang X.,Wang X.,&Wang Y..(2020).A new method for assessing tight oil; with application to the lucaogou formation in the jimusaer depression; Junggar Basin; China.AAPG Bulletin,104(6).
MLA	Chen J.,et al."A new method for assessing tight oil; with application to the lucaogou formation in the jimusaer depression; Junggar Basin; China".AAPG Bulletin 104.6(2020).