کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5782054 | 1637143 | 2017 | 47 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation mechanism of volcanic reservoirs within a volcanostratigraphic framework: The case of the Wangfu fault depression in the Songliao Basin, China
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Formation mechanism of volcanic reservoirs within a volcanostratigraphic framework: The case of the Wangfu fault depression in the Songliao Basin, China Formation mechanism of volcanic reservoirs within a volcanostratigraphic framework: The case of the Wangfu fault depression in the Songliao Basin, China](/preview/png/5782054.png)
چکیده انگلیسی
The Huoshiling Formation consists of two volcanic cycles and one volcanic-sedimentary cycle. The formation mechanisms of volcanic reservoirs include three processes based on the strata's evolution. First, CUs formed and primary pore spaces developed near cooling surfaces. Second, CUSs and VCs formed and parasyngenetic and secondary pore spaces developed around the crater or caldera, especially near the weathering surface. Lastly, numerous dissolved pores and structural fractures formed during burial and concentrated near the fault belt. CUs, volcanic edifices and structural systems controlled the formation of volcanic reservoirs. The overlapping crater-proximal crater region and the faulted area were centres of reservoir formation. In the Huoshiling Formation, CUS 6-CUS 8 and CUS 13 are the major horizons where volcanic reservoirs developed, forming dissolution reservoirs and structurally fractured reservoirs for natural gas accumulation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine and Petroleum Geology - Volume 84, June 2017, Pages 160-178
Journal: Marine and Petroleum Geology - Volume 84, June 2017, Pages 160-178
نویسندگان
Fei Jiang, Rihui Cheng, Baotao Ruan, Bo Lin, Zhongjie Xu, Zhongcheng Li,