气候变化领域集成服务门户(CCPortal): Structural styles, hydrocarbon prospects, and potential of Miano and Kadanwari fields, Central Indus Basin, Pakistan

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DOI	10.1007/s12517-020-5122-5
	Structural styles, hydrocarbon prospects, and potential of Miano and Kadanwari fields, Central Indus Basin, Pakistan
	Jadoon, Saif-Ur-Rehman K.; Lin, Ding; Ehsan, Siddique Akhtar; Jadoon, Ishtiaq A. K.; Idrees, Muhammad
通讯作者	Jadoon, SURK (通讯作者)
发表日期	2020
ISSN	1866-7511
EISSN	1866-7538
卷号	13 期号:2
英文摘要	The main purpose of this paper is to evaluate the structural styles of Miano and Kadanwari Fields, located in the Central Indus Basin, Sindh province, Pakistan. Discovered in 1989 and 1993, Kadanwari and Miano Fields are located on the Pano Aqil graben and Kadanwari High, in between two extensive NW-SE-oriented regional highs, i.e., Jacobabad-Khairpur and Mari-Kandhkot High. The Central Indus Basin is an extensional basin exhibiting normal faulting. Fourteen seismic lines were interpreted to understand the presence, trend, and development of the fault system in the Central Indus Basin along with the assessment of the Petroleum system based on the analysis of seismic reflection data and well logs across the Cretaceous clastic reservoirs. The tectonics of Miano and Kadanwari Fields has been interpreted with the presence of normal faults, strike-slip faults, and inverted structures leading to ambiguities about the structural framework of the area. However, with this detailed study, an extensional fault system has been interpreted in the Cretaceous and lower Tertiary sections over a detachment in the incompetent Sembar Formation. In Miano Field, the faults are dominantly recognized to have NNW-SSE trend due to NW-SE-oriented extension related to northward drift of Indian Plate from Madagascar. Resultantly tilted fault blocks of half grabens geometry have developed in the area depicting bookshelf geometry of an extensional system Wrench fault system is found to be absent with exception of a probable strike-slip fault in the Kadanwari Field. The fields are interpreted to have significant recoverable reserves of 1662 (bcf) equivalents to 280 (mmboe) in tilted fault blocks having an average displacement of about 50 m.
英文关键词	Extensional system; Bookshelf geometry; Half grabens
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000511952600006
来源期刊	ARABIAN JOURNAL OF GEOSCIENCES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259814
推荐引用方式 GB/T 7714	Jadoon, Saif-Ur-Rehman K.,Lin, Ding,Ehsan, Siddique Akhtar,et al. Structural styles, hydrocarbon prospects, and potential of Miano and Kadanwari fields, Central Indus Basin, Pakistan[J]. 中国科学院青藏高原研究所,2020,13(2).
APA	Jadoon, Saif-Ur-Rehman K.,Lin, Ding,Ehsan, Siddique Akhtar,Jadoon, Ishtiaq A. K.,&Idrees, Muhammad.(2020).Structural styles, hydrocarbon prospects, and potential of Miano and Kadanwari fields, Central Indus Basin, Pakistan.ARABIAN JOURNAL OF GEOSCIENCES,13(2).
MLA	Jadoon, Saif-Ur-Rehman K.,et al."Structural styles, hydrocarbon prospects, and potential of Miano and Kadanwari fields, Central Indus Basin, Pakistan".ARABIAN JOURNAL OF GEOSCIENCES 13.2(2020).