Results 11 to 20 of about 35,610 (262)

Sedimentary Architecture Analysis of Deltaic Sand Bodies Using Sequence Stratigraphy and Seismic Sedimentology: A Case Study of Jurassic Deposits in Zhetybay Oilfield, Mangeshrak Basin, Kazakhstan

Energies, 2022
Three-dimensional (3D) seismic data and well log data were used to investigate the sandstone architecture of the Middle Jurassic deltaic reservoirs of the Zhetybay Oilfield, Mangeshrak Basin, Kazakhstan.
Jun Ni, Dingding Zhao, Xixuan Liao, Xuanran Li, Libing Fu, Ruxian Chen, Zhentong Xia, Yuming Liu   +7 more
doaj   +1 more source

A conceptual model for glaciogenic reservoirs: From landsystems to reservoir architecture [PDF]

Marine and Petroleum Geology, 2020
Abstract Glaciogenic sediments are present in many hydrocarbon-producing basins across the globe but their complex nature makes it difficult to characterise the reservoir-quality sedimentary units. Despite this, Ordovician glacial deposits in North Africa, and Carboniferous-Permian glaciogenic sequences in the Middle East, have been proven to host ...
Bartosz Kurjanski, Brice R. Rea, Matteo Spagnolo, David G. Cornwell, John Howell, Stuart Archer   +5 more
openaire   +2 more sources

Carbonate Platform Reef-Shoal Reservoir Architecture Study and Characteristic Evaluation: A Case of S Field in Turkmenistan

Energies, 2021
Carbonate sediments are susceptible to many factors, such as paleostructure, diagenesis, and strong microbial alteration; as such, their sedimentary architecture still calls for further research.
Hao Wang, Qiumei Zhou, Wen Zhou, Yinde Zhang, Jianhua He   +4 more
doaj   +1 more source

Sedimentary and reservoir architectures of MB1-2 sub-member of Middle Cretaceous Mishrif Formation of Halfaya Oilfield in Iraq

Petroleum Exploration and Development, 2020
Based on comprehensive analysis of core, cast thin section, logging and seismic data, the sedimentary and reservoir architectures of the MB1-2 sub-member of Mishrif Formation in Halfaya Oilfield, Iraq, are studied.
Wenju SUN, Zhanfeng QIAO, Guanming SHAO, Xiaowei SUN, Jixian GAO, Peng CAO, Jie ZHANG, Wangang CHEN   +7 more
doaj   +1 more source

Biomineralization of coral sand by Bacillus thuringiensis isolated from a travertine cave

Scientific Reports, 2023
Travertine is a typical product of microbial mineralization in the nature and its mineral composition is mainly calcite and aragonite. In this paper, Bacillus thuringiensis, a kind of mineralize bacterium is extracted from the travertine crystal to ...
Yao Xiao, Huafeng Deng, Jianlin Li
doaj   +1 more source

A study of reservoir architecture of Dengying formation in Gsoshiti-Moxi area, Sichuan Basin

Carsologica Sinica, 2022
There is a largest complete carbonate gas reservoir so far found in the mid of Sichuan Gaoshiti-Moxi area. Influenced by multi-period tectonic movement, this reservoir presents complex characteristics of diagenesis and reservoir formation.
Xiuquan HU, Hongjiang LU, Chi YI, Jianghan LI, Keyong CHEN, Jie LU, Chenjing XIAO   +6 more
doaj   +1 more source

New Arm-Stretching-Type Anti-Slide Pile Design and Verification

Frontiers in Earth Science, 2022
Anti-slide piles play an important role in landslide control. However, owing to a limitation in the slide–resist design concept, large landslides are difficult to control. Moreover, the displacements of controlled projects are significant. In this paper,
Guangfu Chen, Guangfu Chen, Guodong Zhang, Guodong Zhang, Fei Guo, Fei Guo, Li Wang, Li Wang, Qinghua Zhan, Qinghua Zhan, Xiaohu Huang, Xiaohu Huang   +11 more
doaj   +1 more source

Shear performance and reinforcement mechanism of MICP-treated single fractured sandstone

Frontiers in Earth Science, 2022
There are a large number of fractured rock masses in the Three Gorges Reservoir area. Traditional reinforcement methods have disadvantages such as large engineering investment, high material consumption, and poor ecological environmental protection ...
Xiao Yao, Deng Huafeng, Li Jianlin, Chen Xingzhou   +3 more
doaj   +1 more source

Architecture characterization of Ordovician fault-controlled paleokarst carbonate reservoirs in Tuoputai, Tahe oilfield, Tarim Basin, NW China

Petroleum Exploration and Development, 2021
Based on outcrop, core, logging, seismic and production data, and the formation of fault-controlled karst reservoirs, the types and characterization of Ordovician fault-controlled karst reservoir architectures in the Tuoputai area of the Tahe oilfield ...
Wenbiao ZHANG, Taizhong DUAN, Meng LI, Huawei ZHAO, Xiaofei SHANG, Yan WANG   +5 more
doaj   +1 more source

Steadiness of the distribution of residual oil in the delta sequences of the Paleogene system of the Bohai Bay basin [PDF]

Нефтегазовая геология: Теория и практика, 2022
The deltas developed widely in several faulted basins in China. As a kind of important oil and gas reservoir, it is very necessary to make clear the internal architecture for prediction of the residual oil distribution in the late period of oilfield ...
Afanas'eva M.A., Chzhan Ee
doaj   +1 more source