Results 11 to 20 of about 4,180,288 (152)
Shiyou shiyan dizhi, 2023 The lacustrine dark shale deposits of the Upper Cretaceous Qingshankou Formation in the Central Depression of Songliao Basin contain a considerable amount of shale oil resources, among which the shale oil exploration of the Qingshankou Formation in the ...
Shujuan KANG +5 more
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Study on the Delineation of Small Layers and Depositional Micro-Phases in the Qing San Section of the Gaotaizi Formation in Qian'an Oilfield Block 130 [PDF]
E3S Web of Conferences, 2023 The fine isochronous comparison and fine portrayal of sedimentary micro-phases for the stratigraphy of Qian130 block in Qian'an oilfield is a critical problem that needs to be solved in the field nowadays.
Yang Pengcheng +3 more
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Energies, 2020 Shale oil is hosted in nanopores of organic-rich shales, so pore characteristics are significant for shale oil accumulation. Here we analyzed pore characteristics of 39 lacustrine shale samples of the Late Cretaceous Qingshankou Formation (K2qn) in the ...
Xiaomeng Cao +6 more
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Logging Characteristics and Identification Methods of Low Resistivity Oil Layer: Upper Cretaceous of the Third Member of Qingshankou Formation, Daqingzijing Area, Songliao Basin, China [PDF]
Geofluids, 2017 This study focuses on low resistivity thick layer sandstone in the X~XII groups of the third member of Qingshankou Formation at Daqingzijing oilfield, along with comprehensive data of logging, core, oil test, and production test.
Congjun Feng +3 more
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地质科技通报Objective With high reservoir temperature, good lithology and high water content, the Qingshankou Formation is the best geothermal reservoir of Daqingzijing area, the saddle of the Changling Depression.
Xianli DU +8 more
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Geofluids, Volume 2023, Issue 1, 2023., 2023 Seismic petrophysics is an important link between seismic elastic properties and reservoir physical properties. Based on the petrological and microstructure characteristics of shale in the Qingshankou formation of Sanzhao sag in the north of Songliao Basin, this paper presents an anisotropy petrophysical model with complex pore structure suitable for ...
Ang Li +9 more
wiley +2 more sources
CHARACTERISTICS AND COMPREHENSIVE UTILIZATION OF OIL SHALE OF THE UPPER CRETACEOUS QINGSHANKOU FORMATION IN THE SOUTHERN SONGLIAO BASIN, NE CHINA; pp. 312–335 [PDF]
Oil Shale, 2017 The Songliao Basin is a large Mesozoic oil shale-bearing basin in northeastern China, the resources of which are most abundant, while the rockâs discovered resources are mainly concentrated in the southern part of the basin.
FEI HU +4 more
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Microstructural characteristics of the Cretaceous Qingshankou Formation shale, Songliao Basin
Petroleum Exploration and Development, 2013 To research the characteristics and petroleum geological significance of micro pores, this paper uses Second Electron Microscope (SEM) and secondary SEM imaging capability in Field Emission SEM (FE-SEM) to characterize shale from the first member of the ...
Zhenkai HUANG +5 more
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Fractal and Fractional, 2022 Pore structure is one of the important parameters for evaluating reservoirs, critical in controlling the storage capacity and transportation properties of hydrocarbons.
Shansi Tian +3 more
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Evolution of Fractal Pore Structure in Sedimentary Rocks
Earth and Space Science, 2022 Geological processes alter pore spaces over time, and their analysis can shed light on the dynamic fractal structure and fluid flow of rocks over time. This study presents experimental evidence to illustrate that the pore fractal structure evolves with ...
Nengwu Zhou +5 more
doaj +2 more sources