Geological Features and Reservoiring Mode of Shale Gas …
网页2014年12月27日 · Shale gas in the Longmaxi Formation has undergone three main reservoiring stages: the early stage of hydrocarbon generation and compaction when shale gas reservoirs were first formed; the middle stage of deep burial and large-scale hydrocarbon generation, which caused the enrichment of reservoirs with shale gas; the late stage of uplift ...
Basic characteristics and evaluation of shale oil reservoirs
网页2016年12月1日 · Reservoiring storage space and pore inter-connectivity of hydrocarbon-bearing mudstone and shale are the key elements to form shale oil reservoirs.
Formation and enrichment mode of Jiaoshiba shale gas field, …
网页2014年2月1日 · The model of high yield and enrichment of Jiaoshiba shale gas play is “ladder migration, anticline accumulation, fault–slip plane controlling fractures, and box shape reservoiring”. Like in conventional gas plays, good preservation and tectonic conditions are also required to form high yield shale plays in areas which have complex ...
Reservoiring mechanism of shale gas and its distribution
网页2004年7月25日 · The reservoiring mechanism of shale gas is of the features of both the coalbed-adsorbed methane and the conventionally trapped gas reservoirs, it showing a complicated...
Gas hydrate saturations estimated from pore-and fracture …
网页2017年11月24日 · The range of the gas hydrate saturation of the typical fracture-filling reservoir in hole DKXX-19 is 14.1~89.9%, and the average value of the gas hydrate saturation is 69.4%, which is in accordance...
Zhijun Jin（金之钧） - Google Scholar
网页JIN Zhijun, ZHU Rukai, X Liang, S Yunqi. Petroleum Exploration and Development 48 (6), 1471-1484. , 2021. 189. 2021. Origin of authigenic quartz in organic-rich shales of the Wufeng and Longmaxi Formations in the Sichuan Basin, South China: Implications for pore evolution. J Zhao, Z Jin, Z Jin, X Wen, Y Geng.
Shale gas reservoir modeling and production evaluation considering ...
网页2020年8月26日 · Stimulated shale reservoirs consist of kerogen, inorganic matter, secondary and hydraulic fractures. The dispersed distribution of kerogen within matrices and complex gas flow mechanisms make production evaluation challenging.
The Description of Reservoiring Model for Gas Hydrate Based on …
网页2016年6月26日 · Considering the charateristics of marine gas hydrate containing area such as faulted structures are developed and reservoir distribution is not clear, this paper uses the recursive inversion method based on deconvolution to carry out the poststack constrained sparse spike inversion without well data by integrating the well log responses of gas h...
Characteristics, capability, and origin of shale gas desorption of …
网页2019年1月31日 · 19 Citations. Metrics. Abstract. Shale gas desorption and loss is a serious and common phenomenon in the Sichuan Basin. The characteristics, capability, and origin of shale gas desorption are...
Geological characteristics and high production control factors …
网页2020年10月1日 · (3) The shale gas reservoirs at 3500–4500 m depth in southern Sichuan are characterized by high formation pressure, high pressure coefficient, well preserved pores, good pore structure and high proportion of free gas, making them the most favorable new field for shale gas exploration; and the pressure coefficient greater than 1.2 is a …
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