Results 121 to 130 of about 257 (162)

Nanometer-Scale Pore Characteristics of Lacustrine Shale, Songliao Basin, NE China. [PDF]

PLoS One, 2015
Wang M, Yang J, Wang Z, Lu S.
europepmc   +1 more source

Orderly distribution and differential enrichment of conventional and unconventional hydrocarbons in the Cretaceous Qingshankou Formation, northern Songliao Basin, NE China

Petroleum Exploration and Development
Xuefeng BAI, Junhui LI, Qiang ZHENG, Fangju CHEN   +3 more
openaire   +1 more source

Greenhouse Gas Emissions during Oil Shale Crushing and Its Main Controlling Factors: A Contrast Study of Oil Shale in Yaojie and Fushun Areas, China. [PDF]

ACS Omega
Wang L, Lu Y, Chen G, Xue L, Zhang Z, Wang S, Gao J.   +6 more
europepmc   +1 more source

Uranium mining fuels evolution in deep groundwater microbiomes

Xiu W, Bornemann TL, Zhang T, Soares AR, Xie L, Künkel JM, Lian G, Weng H, Lu C, Yang B, Gai R, Gao Z, Zhang D, Yuan Y, Du Z, Xia Q, Chen L, Lloyd JR, Dong H, Su X, Guo H, Probst AJ.   +21 more
europepmc   +1 more source

Ostracod Biostratigraphy of the Late Cretaceous Qingshankou Formation in the Songliao Basin

Acta Geologica Sinica, 2007
Abstract: An ostracod biostratigraphic study was performed on 425 samples from the composite geological section constructed by using cores taken from five selected wells drilled in the Late Cretaceous Qingshankou Formation in the Songliao basin. A total of 19 ostracod zones are established in the formation, of which 3 are newly established and 3 are ...
Zhang Zhili
exaly   +3 more sources

Pore characteristics of lacustrine mudstones from the Cretaceous Qingshankou Formation, Songliao Basin

Interpretation, 2017
Cretaceous Qingshankou ([Formula: see text]) mudstone of lacustrine origin is the major source rock for conventional hydrocarbon currently being produced in the Daqing and Jilin oilfields of the Songliao Basin, which is one of the largest continental basins in the world.
Min Wang, Shuangfang Lu, Wenbiao Huang, Wei Liu   +3 more
openaire   +2 more sources

Study on the Cretaceous turbidite and reservoir features in the Qingshankou Formation in northern Songliao Basin, NE China

Marine and Petroleum Geology, 2016
Abstract Based on analysis of well and drilling data, cores, sediment grains and 3D seismic data, four types of turbidites–slope fan, channelized, laminated and sublacustrine fan turbidite–are identified in Members 1 and 2 of the Qingshankou Formation in northern Songliao Basin. The slope fan turbidite is located in Members 1 and 2 of the Qingshankou
Wei Wei, Chenchen Zhang, Shun Zhang, Chaodong Wu, Kexin Yang   +4 more
openaire   +2 more sources

Petroleum Generation in the Nonmarine Qingshankou Formation (Lower Cretaceous), Songliao Basin, China

, 1995
The Songliao basin, covering an area of 260 000 km2 in northeast China, is known as one of the world’s most prolific oil- and gas-producing basins. The super giant Daqing oil field is located in the center of the basin with major oil plays in the Lower Creataceous Yaojia and Qingshankou Formations.
Li Desheng, Jiang Renqi, Barry Jay Katz
openaire   +2 more sources

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Geochemical characterization of source rocks and crude oils in the Upper Cretaceous Qingshankou Formation, Changling Sag, southern Songliao Basin

Marine and Petroleum Geology, 2015
Abstract The Upper Cretaceous Qingshankou Formation is one of the main exploration target in the Changling Sag, southern Songliao Basin. However, the origin of source rock deposition and crude oils remains undiscovered. A comprehensive geochemical study, including Rock–Eval pyrolysis, gas chromatography-mass spectrometry and carbon isotope analysis ...
Tian Dong, Sheng He, Shiyan Yin
exaly   +2 more sources

Extended 3β-methylhopanes up to C45 in source rocks from the Upper Cretaceous Qingshankou Formation, Songliao Basin, northeast China

Organic Geochemistry, 2020
Abstract 3β-Methylhopanes, methylated at the C-3 position of the A-ring, have been detected ubiquitously in sedimentary rocks with carbon numbers of C28 and C30–C36. These compounds have been attributed to aerobic methanotrophs due to their strongly 13C-depleted compositions.
Xingqian Cui, Yuxin He, Yongge Sun
exaly   +2 more sources