Results 11 to 20 of about 28,343 (143)

Cyclostratigraphy of Lower Permian alkaline lacustrine deposits in the Mahu Sag, Junggar basin and its stratigraphic implication [PDF]

Frontiers in Earth Science, 2023
The Lower Permian Fengcheng Formation of the Mahu Sag is one of the most potentially petroliferous sequences in China, and its unique alkaline lacustrine deposits provide important information on the paleoclimate and paleoenvironment of the early Permian.
Yong Tang, Wenjun He, Ran Wang, Haijiao Ren, Zhijun Jin, Zhuang Yang, Zhuang Yang, Yuanyuan Zhang, Yuanyuan Zhang   +8 more
doaj   +3 more sources

High resolution Sequence Stratigraphy of Baikouquan Formation in Mahu Sag, the Junggar Basin [PDF]

E3S Web of Conferences
Baikouquan Formation of Lower Triassic in Mahu Sag of the Junggar Basin is one of the main reservoirs in the basin, and typical large lacustrine fan delta deposits are developed.
Zhou Heng, Ma Shizhong, Bao Xin
doaj   +3 more sources

Evaluation of the Oil‐Bearing Properties of Shale and Shale Oil Mobility in the Fengcheng Formation in the Mahu Sag, Junggar Basin, Northwest China: A Case Study of Well Maye‐1

Geofluids, Volume 2022, Issue 1, 2022., 2022
Due to an increasing energy demand and the depletion of conventional oil, there is ever increasing demand for unconventional shale oil and gas resources. As the most hydrocarbon‐rich sag in the Junggar Basin, the development prospects for shale oil in the Mahu Sag have become a focus of research.
Wenjun He, Zhongliang Sun, Menhui Qian, Zhifeng Yang, Zhiming Li, Junying Leng, Min Wan, Kouqi Liu   +7 more
wiley   +4 more sources

Diagenesis of the Permian Fengcheng Formation in the Mahu Sag, Junggar Basin, China

Applied Sciences, 2023
The Fengcheng Formation in the Mahu sag of the Junggar Basin was primarily composed of detritus, pyroclastic material, carbonates, and evaporites. In order to establish the diagenesis pathways of the Fengcheng Formation, some methods of polarized light ...
Bin Bai, Jiwei Liang, Chaocheng Dai, Wenjun He, Ying Bai, Xiaobin Chang, Meng Zheng, Hanlin Li, Hao Zong   +8 more
doaj   +3 more sources

Comparison of Pore Structure Characteristics of Shale-Oil and Tight-Oil Reservoirs in the Fengcheng Formation in Mahu Sag

Energies
Despite the abundance of shale-oil and tight-oil reserves in the Fengcheng Formation within the Mahu Sag, exploration and development efforts for both types of reservoir are still in their early stages.
Guoyong Liu, Yong Tang, Kouqi Liu, Zuoqiang Liu, Tao Zhu, Yang Zou, Xinlong Liu, Sen Yang, An Xie   +8 more
doaj   +3 more sources

Characteristics and influencing factors of spontaneous imbibition in deep tight conglomerate reservoirs in the Mahu Sag. [PDF]

Sci Rep
Research on spontaneous imbibition in deep tight conglomerate reservoirs of the Mahu Sag is vital for enhancing oil recovery and optimizing development. This study employs porosity-permeability tests, CT scanning, contact angle measurements, volumetric imbibition experiments, and NMR T₂ spectrum/imaging to investigate impacts of core properties, size ...
Zhang P, Wang R, Liu S, Mu Z, Chen J, Xiu Q, Wei Q, Tian S.   +7 more
europepmc   +4 more sources

Ensemble learning-based prediction model for oil and gas reservoir value in Mahu Sag [PDF]

Youqicang pingjia yu kaifa
The Mahu oilfield, located in the northwestern part of the Junggar Basin in Xinjiang, is one of the largest conglomerate oilfields in the world, with reserves exceeding 1 billion tons.
YUAN Jing, JIA Lu, XU Guojian, AI Min, LI Sixu
doaj   +4 more sources

Petrology, Physical Properties and Geochemical Characteristics of Alkaline Lake Shale—Fengcheng Formation in Mahu Sag, Junggar Basin

Energies, 2022
There are rare comparative studies on the geological characteristics of shale in different members of Permian Fengcheng Formation in Mahu Sag, Junggar basin, China.
Kang Zhao, Changmin Zhang, Lei Zhang, Zhiyuan An, Qinghai Xu, Xinrui Zhou   +5 more
doaj   +2 more sources

Fracture Propagation Mechanism of Tight Conglomerate Reservoirs in Mahu Sag

Processes, 2023
Conglomerate reservoirs are usually formed in sag slope belts, which have the characteristics of near-source rapid deposition, rapid sedimentary facies change, and distinct reservoir heterogeneity. Therefore, it is difficult to carry out treatments of stimulation because of insufficient understanding of the propagation mechanism of the unique “gravel ...
Zhu, Yue, Deng, Yusen, Qin, Jianhua, Zhang, Jing, Zou, Yushi, Zhang, Shicheng, Liu, Shikang   +6 more
openaire   +2 more sources

Fault characteristics and control on hydrocarbon accumulation of middle-shallow layers in the slope zone of Mahu sag, Junggar Basin, NW China

Petroleum Exploration and Development, 2018
The development, evolution and formation mechanism of faults and their control on the migration and accumulation of Mesozoic oil and gas in the middle-shallow layers of the slope zone of Mahu sag were studied by the interpretation of seismic and drilling
Yongbo CHEN, Xiaogan CHENG, Han ZHANG, Chunyang LI, Yongping MA, Guodong WANG   +5 more
doaj   +2 more sources