Results 31 to 40 of about 864 (205)

Discovery of Bozhong 13-2 Archean large monoblock volatile buried hill oilfield and its oil and gas exploration significance

Natural Gas Industry B, 2021
The hydrocarbon accumulation pattern of the Mesozoic covered Archean buried hill in the Bohai Oilfield was not clarified before, which restricts the oil and gas exploration progress in this area. In recent years, reservoir development modes and reservoir
Huiyong Li, Chengmin Niu, Peng Xu, Qingshun Liu, Xin Zhang, Haizhong Cui   +5 more
doaj   +1 more source

Relationship between gas reservoir distribution and structural system of upper Triassic Xujiahe Fm in the Sichuan Basin

Natural Gas Industry B, 2019
The gas reservoir of Upper Triassic Xujiahe Fm in the Sichuan Basin is characterized by “accumulation in the early stage, entrapment in the middle stage and activation in the late stage”.
Shu Liu, Xingguo Ren, Shengxian Yao, Ziping Liu, Meng Ning, Xin Wang, Xiaohui Huang   +6 more
doaj   +1 more source

Record of Tethyan ocean closure and Indosinian collision along the Ailaoshan suture zone (SW China)

, 2015
Zircon U–Pb and Lu–Hf isotopic data along with whole-rock elemental and Sr–Nd isotopic analytical results for the Xin'anzhai and Tongtiange granitic plutons in the Ailaoshan suture zone record the transition from subduction to collision associated with ...
Yuejun Wang, Weiming Fan, Fan, W., Cai, Yongfeng, Peter A. Cawood, Wang, Yuejun, Cawood, Peter A., Fan, Weiming, Xiaowan Xing, Cawood, P.A., Huichuan Liu, Yongfeng Cai, Cai, Y., Liu, H., Liu, Huichuan, Xing, Xiaowan, Wang, Y., Xing, X.   +17 more
core   +1 more source

Dynamic background on formation, evolution, and later reformation of the Late Paleozoic–Early Mesozoic Basin in Songliao and its significance for hydrocarbon exploration

Frontiers in Earth Science, 2023
Located on the Songnen block of the Northeast Asia block group, the Songliao Basin is sandwiched by three major plates in Siberia, North China, and the Pacific Ocean.
Lijun Song, Yongqi Ruan, Yonghe Sun, Fenquan Xie, Junlong Li, Yulong Yuan   +5 more
doaj   +1 more source

Geochemistry and Geochronology of Magmatic Rocks in Southwestern and Northeastern Cambodia: Implications for the Tectonic Evolution and Metallogenesis of the Loei Fold Belt

Geological Journal, EarlyView.
The composition of intrusive rocks suggests that the magma was likely generated in a subduction‐related setting. The arc crustal thickness in the Phnom Sro Ngam and Halo Prospects was probably < 40 km during emplacement. Zircon U–Pb age range indicates a correlation with Loei Fold Belt magmatic activity.
Sirisokha Seang, Khin Zaw, Kakda Kret, Ivan Belousov, Kotaro Yonezu, Koichiro Watanabe, Charles Makoundi   +6 more
wiley   +1 more source

Permo-Triassic detrital records of South China and implications for the Indosinian events in East Asia [PDF]

Palaeogeography, Palaeoclimatology, Palaeoecology, 2017
Abstract Provenance analyses of Lower to Middle Triassic strata from the Greater Youjiang Basin along with the Permian strata of Hainan Island, provide a record of the collisional assembly of the South China Craton and Indochina Block and their incorporation into Asia.
Lisha Hu, Peter A. Cawood, Yuansheng Du, Yajun Xu, Chenghao Wang, Zhiwen Wang, Qianli Ma, Xinran Xu   +7 more
openaire   +3 more sources

LA-ICP-MS U–Pb ages of detrital zircons from Middle Jurassic sedimentary rocks in southwestern Fujian: Sedimentary provenance and its geological significance

Open Geosciences, 2020
In order to determine the tectonic regime change of the early Mesozoic in the South China Block, this study analyzed sedimentary rocks in the Middle Jurassic of southwestern Fujian by modal analysis of sandstones, elemental geochemical analysis of ...
Zhongjie Xu, Jintao Kong, Rihui Cheng, Yizhi Lan, Liaoliang Wang   +4 more
doaj   +1 more source

Image Recognition–Based Identification of Multifractal Features of Faults

Frontiers in Earth Science, 2022
Geologists have made several advances in applying multifractal theory in geology; however, some questions such as a large statistical workload and low efficiency remain unanswered.
Xiuquan Hu, Xiuquan Hu, Hong Liu, Xiucheng Tan, Chi Yi, Zhipeng Niu, Jianghan Li, Jieyi Li   +7 more
doaj   +1 more source

Geochemical Characteristics and Their Geological Significance of Zircon and Apatite From the Wunugetushan Porphyry Cu–Mo Deposit, Inner Mongolia, NE China

Acta Geologica Sinica - English Edition, Volume 100, Issue 3, Page 795-813, June 2026.
The key factors making the monzogranitic porphyry fertile for mineralization, including its high Cl, S, and H2O contents, high oxidation state, significant fluid exsolution, and multiple recharges of deep‐seated mafic magma, were all critical for the formation of the Wunugetushan porphyry Cu‐Mo deposit. ABSTRACT The Wunugetushan (Wushan) porphyry Cu–Mo
Genyuan JI, Sihong Jiang, Yang Cheng, Hongyan Bao, Huachuan Zhang   +4 more
wiley   +1 more source

Sericite 40Ar/39Ar Dating and Indosinian Mineralization in the Liushuping Au–Zn Deposit, West Qinling Orogen, China

, 2022
The Liushuping deposit, located on the northeast margin of the Bikou Block, is the middle-sized gold-zinc deposit (with ore reserves of 15.67 × 104 t Zn and 2.2 t Au) in the Mianxian–Lueyang–Yangpingguan area. The orebodies occur in the
Suwei Yue, Jianxiang Chen, Xiaoxu Yan, Xiaohua Deng   +3 more
core   +1 more source