Results 21 to 30 of about 29,557 (113)
Energies, 2023 This study focused on Middle Permian Lucaogou Formation saline lake source rocks, utilizing a combination of biomarkers and hydrocarbon generation thermal simulation to analyze their biological compositions, depositional environments, and hydrocarbon ...
Zaibo Xie +8 more
doaj +2 more sources
Geofluids, 2021 Fine-grained mixed rocks in saline lacustrine basins are important targets for shale oil exploration. However, the controls on shale oil accumulation are complex due to the multi-source mixed deposition.
Chenjia Zhang +5 more
doaj +2 more sources
Wettability and Its Controlling Factors of Mixed Shale Oil Reservoirs: A Case Study of Permian Lucaogou Formation in Jimusar Sag [PDF]
Lithosphere, 2021 Due to diverse mineral composition and complex lithology, mixed shale oil reservoir wettability features and the associated controlling factors remain unclear, limiting the evaluation of the oil-bearing property and sweet spot distribution.
Meng Wang +8 more
doaj +2 more sources
Reservoir Characteristics and Controlling Factors of Oil Content in Hybrid Sedimentary Rocks of the Lucaogou Formation, Western Jimusar Sag, Junggar Basin [PDF]
Frontiers in Earth Science, 2021 Hybrid sedimentary rocks (HSR) are a major reservoir type in unconventional oil exploration. The reservoir characteristics and controlling factors of the oil content of HSR are not clear, restricting the understanding of the storage mechanism and sweet ...
Haitao Xue +7 more
doaj +2 more sources
Petroleum Exploration and Development, 2021 Aiming at the complicated problem of the genesis of high-quality hybrid sedimentary rocks, the pore-throat systems, controlling factors and fluid mobility of hybrid sedimentary rocks in the Permian Lucaogou Formation in Jimusar Sag were examined.
Shuangfang Lu, Dianshi Xiao
exaly +3 more sources
Petroleum Exploration and Development, 2016 The source rocks and reservoirs in the Middle Permian Lucaogou Formation of Jimusar sag, Junggar Basin, NW China and its source-reservoir assemblages were studied to reveal accumulation mechanism of the tight oil, on the basis of core observation, thin ...
Zhen Qiu, Dazhong Dong, Zhenglian Pang
exaly +3 more sources
Energies, 2020 Shale oil exploration has been a key area of onshore oil and gas exploration in China in recent years. In this study, organic geochemistry and element geochemistry are united to study the shale oil and source rock in the Lucaogou formation of Jimusar sag,
Yuhan Jiang +4 more
doaj +2 more sources
Enrichment of tight oil and its controlling factors in central and western China
Petroleum Exploration and Development, 2021 Taking the tight oil of the Zhongnan sag in the Ordos Basin, Jimusar sag in the Junggar Basin and Qingxi sag in the Jiuquan Basin as study objects, based on field survey, dissection of tight oil reservoirs, sample test, modeling experiment and ...
Yan SONG +4 more
doaj +1 more source
Occurrence, Genesis, and Significance of Analcime in Fine‐Grained Sedimentary Rocks
Geofluids, Volume 2022, Issue 1, 2022., 2022 Natural analcime, an aluminosilicate mineral with multiple genetic mechanisms, widely occurs in fine‐grained sedimentary reservoirs rich in oil and gas. Researchers have discussed the source and formation mechanism of reservoirs and the influence of morphology formation, occurrence characteristics associated with minerals, geochemical data, and Si/Al ...
Junran Wang +4 more
wiley +1 more source
Geofluids, Volume 2022, Issue 1, 2022., 2022 In order to maximize the production of unconventional oil and gas reservoirs, the well spacing has been shrinking continuously. Thus, the interwell fracturing interference usually occurs, which brings some problems affecting the fracturing efficiency.
Yanjun Zhang +8 more
wiley +1 more source