Results 21 to 30 of about 154 (96)

Identification and Prediction of Allo‐Source Overpressure Caused by Vertical Transfer: Example from an HTHP Gas Reservoir in the Ledong Slope in the Yinggehai Basin

Geofluids, Volume 2021, Issue 1, 2021., 2021
The Yinggehai Basin is a typical high temperature and high pressure (HTHP) gas‐bearing basin. The pressure coefficient exceeds 2.2 in deeply‐buried Miocene reservoirs in the Ledong Slope, a nondiapir zone in the Yinggehai Basin. Determining the overpressure mechanisms and predicting the pore pressure are key issues for natural gas exploration and ...
Caiwei Fan, Changgui Xu, Chao Li, Aiqun Liu, Hu Li, Jingxian Hou, Xiaoying Zhang, Bin Lu, Jun Li, Jinze Xu   +9 more
wiley   +1 more source

Geochemical characteristics of hydrogen, oxygen, carbon isotopes and REE of cenozoic dolomites in Well Xike 1, Xisha Islands, South China sea and the significance for dolomitization in island-reef areas [PDF]

, 2023
Due to the special tectonic background and complex geological evolution characteristics of the South China Sea, reef dolomite reservoirs (sush as Well Xike 1) are widely developed.
Lu Han, Xiaolong Hu, Xiaoyu Li, Xiaoyu Li, Zhiqiang Shi   +4 more
core   +1 more source

The effect of thermal fluid derived from mud diapir on sandstone reservoirs in the Yinggehai Basin, South China Sea

Energy Geoscience, 2022
The underground thermal fluid is one of the significant factors controlling the formation and quality of reservoirs. The Huangliu Formation (N1h) in YF1 area of the central depression belt in the Yinggehai Basin, South China Sea, is characterized by ...
Xiaowei Lv, Meiyan Fu, Shaonan Zhang, Yi Liu, Xiaoqi Ding, Xianghao Meng, Shuai Yin, Tengjiao Sun   +7 more
doaj   +1 more source

Typical gravity flow sedimentary features and provenance system in Yinggehai-Qiongdongnan Basin, northern South China Sea

地质科技通报, 2022
This study reviewed the sedimentary characteristics and formation mechanism of the Yinggehai-Qiongdongnan Basin based on the lateral sedimentary distribution, vertical sedimentary sequence, and dynamic sedimentary process.
Hua Wang, Si Chen, Entao Liu, Jie He, Huajun Gan, Fulin Meng, Weihao Nian   +6 more
doaj   +1 more source

Sedimentary and mineralogy characteristics of late quaternary sediments, Garmian area, Kurdistan Region, NE Iraq [PDF]

, 2022
The quaternary sediments have been studied in four sections (Sar-Qallah-1, Sar-Qallah-2, Salih-Agha and Rzgari) from Garmian area, Kurdistan Region, NE Iraq.
Barween Qader, Sabah A. Majeed
core   +2 more sources

Experiments on the Rock Electricity and Application Research considering the Influence of CO2 Content: A Case Study of the Dongfang 13 Gas Field

Lithosphere, 2022
A large number of CO2-bearing gas layers are distributed in the deep layers in the Huangliu and Meishan formations of the Dongfang 13 gas field. The presence of CH4, CO2, and formation water in CO2-bearing gas layers complicates the change of logging ...
Hairong Zhang, Pengfei Jing, Bin Zhao, Shiqi Dong, Xixin Wang   +4 more
doaj   +1 more source

Rare Earth Element Geochemistry of Late Cenozoic Island Carbonates in the South China Sea [PDF]

, 2022
Marine carbonates, precipitating from seawater through inorganic geochemical and biogeochemical processes, are considered to have recorded the seawater geochemical signatures reflecting the marine environmental conditions during their formation. However,
Liu, X., Liu, X.-F, Liu, X.-M., Wang, X.-K., Zhai, S.   +4 more
core   +2 more sources

Fluid charging history in Ledong 10 area, Yinggehai Basin, revealed by CO2 inclusion characteristics

Shiyou shiyan dizhi, 2021
The Cenozoic strata of Yinggehai Basin is rich in natural gas, and exploration breakthroughs have been achieved in the middle and deep strata of the basin in recent years. The discovery of gas fields in the Ledong 10 area had attracted concerning for the
Leilei SHUI, Laiyuan GUO, Xinde XU, Xiangsheng HUANG, Heting HUANG, Shuwei CHEN, Xiuzhang SONG   +6 more
doaj   +1 more source

Rift structure and sediment infill of hyperextended continental crust: insights from 3D seismic and well data (Xisha Trough, South China Sea) [PDF]

, 2020
Three‐dimensional seismic and well data from the deepwater Xisha Trough are used to investigate the rift structure and sediment infill of a region formed adjacently to the initial oceanic ridge of the South China Sea (SCS).
Allen P. A., Falvey D. A., Hoang L. V., Holloway N. H., Jonell T. N., Nemčok M., Sawyer D. S., Tucholke B. E., Tugend J., Wang C., Wang P., Whitmarsh R. B., Xie Y.   +12 more
core   +2 more sources

Morphology, internal architectures and formation mechanisms of mega-pockmarks on the northwestern South China Sea margin [PDF]

, 2021
Peer ...
Jiang, Shu, Lu, Yintao, Luan, Xiwu, Lyu, Fuliang, Ran, Weimin, Xu, Xiaoyong, Yang, Taotao, Yang, Zhili, Zhou, Yingfang   +8 more
core   +1 more source