Results 81 to 90 of about 218 (114)

Characteristics of Micro Pore-throat of Tight Oil Reservoir in Permian Lucaogou Formation, Jimsar Sag [PDF]

open access: yesActa Geologica Sinica - English Edition, 2015
Xiujie XUE   +4 more
openaire   +1 more source

Lithofacies and organic geochemistry of the Middle Permian Lucaogou Formation in the Jimusar Sag of the Junggar Basin, NW China

Journal of Petroleum Science and Engineering, 2016
Abstract The Middle Permian Lucaogou Formation in the Jimusar Sag, Eastern Junggar Basin, is one of the highlights for unconventional petroleum exploration and development in China. Approximately 580 m-long cores from 18 wells in the Sag were carefully examined, and 500 core samples were collected.
Caineng Zou, Huifei Tao, Hongjie Ji
exaly   +2 more sources

Geological and Engineering ‘Sweet Spots’ in the Permian Lucaogou Formation, Jimusar Sag, Junggar Basin

Acta Geologica Sinica - English Edition, 2023
AbstractUnconventional oil and gas resources require petrophysical logs to answer the question of how best to optimize geological and engineering ‘sweet spots’. Therefore, the establishment of a key well with comprehensive descriptions of lithology, reservoir properties, hydrocarbon‐bearing properties, electronic well log responses, source rock ...
Jin LAI   +7 more
openaire   +1 more source

The tight oil potential of the Lucaogou Formation from the southern Junggar Basin, China

Fuel, 2018
Abstract The mudstones of the Lucaogou Formation are the most important and organic-rich sediments and tight oil exploration target in the northwestern China. The organic and stable isotope geochemistry, and organic petrology were used to evaluate their sedimentary environments and hydrocarbon generative potential.
Qingyong Luo   +5 more
openaire   +1 more source

Reevaluating the source and accumulation of tight oil in the middle Permian Lucaogou Formation of the Junggar Basin, China

Marine and Petroleum Geology, 2020
Abstract The middle Permian Lucaogou Formation in the Jimusar Sag, Junggar Basin, NW China, is a world-class example of tight oil accumulations in lacustrine sedimentary sequences. Previous studies have indicated that the main oil accumulation mechanism in this system is near-source accumulation within upper and lower “sweet spots” (i.e., reservoirs).
Yuce Wang   +5 more
openaire   +1 more source

Organic matter origin and accumulation in tuffaceous shale of the lower Permian Lucaogou Formation, Jimsar Sag

Journal of Petroleum Science and Engineering, 2019
Abstract The Jimsar Sag is an important shale oil exploration target area in the Junggar Basin, northwestern China. The lower Permian Lucaogou Formation, with a thickness of 200–300 m, is composed of thin tuffite, tuffaceous dolomite, mudstone and siltstone, and is the primary exploration target.
Xiujian Ding   +6 more
openaire   +1 more source

Petrographic features and diagenetic alteration in the shale strata of the Permian Lucaogou Formation, Jimusar sag, Junggar Basin

Journal of Petroleum Science and Engineering, 2021
Abstract Reservoir quality is the key parameter controlling shale oil enrichment. However, the complicated lithofacies, which control diagenesis, result in reservoir heterogeneity in the shale strata, creating challenges for reservoir prediction. Combining with the detail analysis of inorganic and organic geochemistry, characteristics of the main ...
Miruo Lin   +5 more
openaire   +1 more source

Lacustrine tight oil accumulation characteristics: Permian Lucaogou Formation in Jimusaer Sag, Junggar Basin

International Journal of Coal Geology, 2016
Abstract The Permian Lucaogou Formation of Jimusaer Sag in the southeast region of the Junggar Basin is a typical area recently attracting tight oil reservoir research efforts in China. Commercial oil has been obtained from many wells in this region.
Zhe Cao   +8 more
openaire   +1 more source

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