Results 111 to 120 of about 362 (141)

Late Cenozoic Faults and Shallow Oil Accumulation in the Nanpu Sag

Advanced Materials Research, 2013
The Nanpu Sag, located in the north part of Huanghua Depression of Bohai Bay Basin, is a Cenozoic petroliferous extensional sag, the shallow oil reservoirs have great exploration potential. Former exploration suggested that there is complex relationship between Late cenozoic faults and hydrocarbon accumulation, but there is no detailed discussion ...
Tian Wei Zhou, Ze Hong Cui, Hai Hui Ming, Hai Long Xu, Yu Xia Xin   +4 more
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Hydrocarbon Expulsion Quantity of Source Rock, Nanpu Sag, Bohai Bay Basin, China

Petroleum Science and Technology, 2014
The Hydrocarbon Generating Potential Index ([S1+S2]/TOC) of the present source rock shows a particular variation pattern on the strata profile. This pattern reflects the divergences of hydrocarbon generation process, hydrocarbon residual process, and hydrocarbon expulsion process.
F. Bojiang, P. Xiongqi
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Tectonic–Hydrocarbon Accumulation of Laoyemiao Region in the Nanpu Sag, Bohai Bay Basin

Acta Geologica Sinica - English Edition, 2009
Abstract:This paper aims to gain insight into Laoyemiao (LYM) tectonic features and utilizes the tectonic–hydrocarbon accumulation model by integrated analysis tectonic controls on suitable reservoirs, trap styles, and hydrocarbon migration. On the basis of 3‐D seismic data interpretation and the Xi'nanzhuang (XNZ) Fault geometry analysis, it has been ...
Cuimei ZHANG, Xiaofeng LIU, Jianye REN
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Application of Array Sonic Logging in the Study of Regional Geostress in Nanpu Sag

Materials Science and Energy Engineering (CMSEE 2014), 2015
In the petroleum industry, the design of drilling technology, reservoir fracturing, and development design are closely related to the present-day stress field of the oil field. The S-wave splitting phenomenon can be used to evaluate the state of the stress in rocks, including strata naturally fractured, rocks with uneven tectonic stress, and rocks with
Jiming Yao, Weihua Zhang, Sen Wang, Xianxian Tao   +3 more
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Sequence stratigraphy and depositional system analysis in Paleogene Nanpu Sag: Sequence model and sediment partition

Geological Journal, 2017
In this study, we use 3D seismic, well‐log, and core data to investigate the sequence stratigraphy and facies associations of the Paleogene in the Nanpu Sag, Bohai Bay Basin, East China. Three second‐order sequences—SQEs3‐SQEs2, SQEs1, and SQEd—and 12 third‐order sequences are identified.
Haibo Jia, Hancheng Ji, Chaojin Lu, Liang Chen, Xuan Yang, Simin Sun, Hui Zhang   +6 more
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Sedimentological and Diagenesis Impact on Reservoir Quality of Es1 Reservoir Sandstone, Nanpu Sag, East China

Third International Conference on Geology of the Caspian Sea and Adjacent Areas, 2019
Summary Comprehensive sedimentological studies regarding different facies types and the factors persuading their development were carried out at Es1 member of Shahejie Formation of Nanpu Sag. Wireline log analysis, a petrographic thin section study, SEM, grain size analysis, XRD and CL analysis, used to evaluate the sedimentary facies, lithofacies and ...
M. Kashif, Y. Cao, M. Asif, O. Isgandrove   +3 more
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Sedimentological impact on reservoir quality of Es1 sandstone of Shahejie formation, Nanpu Sag, East China

Arabian Journal of Geosciences, 2019
Comprehensive sedimentological studies regarding different facies types and the factors persuading their development were carried out at Eocene (Es1) member of Shahejie formation of Nanpu Sag. To evaluate the sedimentary facies, lithofacies, and reservoir quality, wireline log analysis, a petrographic thin-section study, SEM, grain size analysis, XRD ...
Muhammad Kashif, Yingchang Cao, Guanghui Yuan, Muhammad Asif, Wang Jian, Wang Zhukhun, Saif Ur Rehman, Atif Zafar, Muhammad Kamran, Orkhan Isgandarov, Asim Falak Naz   +10 more
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Sedimentology of Shahejie Formation, Bohai Bay Basin: a case study of Es1 member in Nanpu Sag

Carbonates and Evaporites, 2020
The Es1 sandstone is a fruitful hydrocarbon zone of Eocene Shahejie Formation. Therefore, the present study comprises the subsurface facies analysis established on the description of seven wells. Methods include core observation, thin section petrography, scanning electron microscope (SEM), cathodoluminescence (CL), and X-ray diffraction to evaluate ...
Muhammad Kashif, Yingchang Cao, Guanghui Yuan, Muhammad Asif, Faisal Rehman, Kamran Shehzad, Muhammad Fahad Ullah, Ghulam Mustafa   +7 more
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Geologic and Geochemical Conditions of Shale Oil of Paleogene in NanPu Sag of Bohai Bay Basin

Applied Mechanics and Materials, 2014
The exploration practice in NanPu Sag suggests that shale oil&gas as an unconventional natural gas resource,is a kind of current alternative energy resource. According to measured data of geochemistry,mineral,logging and drilling on the Palaeogene strata in NanPu Sag,the shale in palaeogene characterised by large thickness,high abundance of organic
Rui Luo, Ming Zha, Chang Hai Gao, Hao He
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Origin and formation mechanisms of low oil saturation reservoirs in Nanpu Sag, Bohai Bay Basin, China

Marine and Petroleum Geology, 2019
Abstract Low oil saturation reservoirs are increasingly encountered in superimposed sedimentary basins, however, the uncertainty about the origin of the low oil saturation becomes a major factor impeding further hydrocarbon exploration. Routine core analysis, (fluorescence) thin section, scanning electron microscope (SEM) and nuclear magnetic ...
Jin Lai, Xiaojiao Pang, Feng Xu, Guiwen Wang, Xuechun Fan, Weibiao Xie, Jingying Chen, Ziqiang Qin, Zhenglong Zhou   +8 more
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