Results 91 to 100 of about 79,436 (197)

Fractal Characteristics and Controlling Factors of Pore Structure in Different Lithofacies of Longmaxi Formation Shale

Using 48 shale samples from the lower member of the Longmaxi Formation in Well YL, in the Middle Yangtze region, we investigate the fractal characteristics of pore structures across different shale lithofacies based on total organic carbon (TOC), X-ray ...
Xingyu Hu, Yi Sun, Fulin Meng, Mengdi Liu   +3 more
core   +1 more source

The study of lateral variability of Kockatea Shale across the Perth Basin: an integration of electrofacies and lithofacies characteristics

, 2014
The recognition of distinct rock types through log responses, referred to as electrofacies, is a fundamental role in mapping stratigraphic units that do not have any specific geological description.
Jafary Dargahi, H., Rezaee, M. Reza, Reza Rezaee, Hanieh Jafary Dargahi   +3 more
core   +2 more sources

Shale oil reservoir characteristics and exploration implication in Da'anzhai Member of Jurassic Ziliujing Formation in central Sichuan Basin

Shiyou shiyan dizhi
To further guide the exploration and development of shale oil in the Da'anzhai Member of the Jurassic Ziliujing Formation in the Sichuan Basin, it is urgent to clarify the favorable lithofacies of shale oil.
Haitao HONG, Jungang LU, Chunyu QIN, Shaomin ZHANG, Rui ZHANG, Yixin ZHOU, Zhenglu XIAO, Hongfei ZHOU, Luyuan HAN   +8 more
doaj   +1 more source

Reservoir Characterization and Genetic Analysis Based on Shale Lithofacies Classification: A Case Study of the Paleogene Shahejie Formation, East China

The quality of shale oil reservoirs is a major factor determining shale oil production capacity. Research on shale oil reservoirs has primarily focused on lithology. However, there has been little research on lithofacies classification.
Yanli Fu, Gaofeng Hou, Qiuhong Chang, Chenyang Bai, Zhuang Ruan, Bingsong Yu   +5 more
core   +1 more source

Characteristics of reservoir space and sweet spot evaluation of shale oil in the second member of Paleogene Funing Formation in Subei Basin: a case study of well QY1 in Qintong Sag

Shiyou shiyan dizhi
The second member of the Paleogene Funing Formation in the Subei Basin is a key production layer for conventional oil and an optimal target for the exploration and development of continental shale oil in East China.
Yuqiao GAO, Xiao CAI, Wei XIA, Yanyan WU, Yunyan CHEN   +4 more
doaj   +1 more source

Prediction of Lithofacies in Heterogeneous Shale Reservoirs Based on a Robust Stacking Machine Learning Model

The lithofacies of a reservoir contain key information such as rock lithology, sedimentary structures, and mineral composition. Accurate prediction of shale reservoir lithofacies is crucial for identifying sweet spots for oil and gas development. However,
Qin Zhang, Sizhong Peng, Congjun Feng, Jun Feng, Zhen Qiu, Wen Liu, Zhi Hu   +6 more
core   +1 more source

Structural characterization of Green River oil shale core segments and the kerogen isolated from these segments

, 2011
presentationThe goal is to obtain information about chemical structure of oil shale and its kerogen. This includes chemical characterization of the shale, the isolated kerogen, and the products of pyrolysis of both the shale and kerogen, and provides ...
Orendt, Anita M.; Birgenheier, Lauren P.; Solum, Mark S.; Pugmire, Ronald J.; Facelli, Julio C.; Locke, Darren; Chapman, Karena; Seifert, Soenke; Winans, Randall; Chupas, Peter
core  

Lithofacies and sedimentary characteristics of the Silurian Longmaxi Shale in the southeastern Sichuan Basin, China

Journal of Palaeogeography, 2013
The Silurian Longmaxi Shale (SLS) is the target for shale gas exploration and exploitation in the southeastern Sichuan Basin. Based on detailed description of cores and outcrops, analysis of Gamma Ray (GR) logs, thin sections and mineralogical data, the SLS can be subdivided into six lithofacies: (1) clayey shale, (2) siliceous calcareous shale, (3 ...
Jiang Zaixing, Guo Ling, Liang Chao
openaire   +1 more source

Paleogene shale fabric and typical lithofacies reservoir characteristics in Dongying Sag

Youqi dizhi yu caishoulu
Based on image analysis methods such as rock thin sections， scanning electron microscopy， micro fluorescence， and cathodoluminescence， combined with testing techniques such as nuclear magnetic resonance and nitrogen adsorption， two typical lithofacies of the Paleogene carbonate mineral shale and mixed shale in Dongying Sag were studied.
WANG Weiqing, LIU Huimin, LI Junliang
openaire   +1 more source

Lithofacies Types and Pore Structure Characteristics of Marine Shale in the Lower Cambrian Shuijingtuo Formation, Middle Yangtze Region, China

The lithofacies and pore structural characteristics of shale reservoirs directly affect the exploration and development of shale gas. To clarify the exploration and development potential of the Lower Cambrian Shuijingtuo Formation (SJT) shale in the ...
Jinku Li, Jialin Fan, Ping Gao, Wei Liu, Qin Zhou, Yujing Qian   +5 more
core   +1 more source