Search Results - "Qing, Yuanhua"

Formation mechanism of authigenic chlorite in sandstones of the Middle Jurassic Sha 1 Member in the northeastern central Sichuan Basin, China by Cao, Qinming, Lv, Zhengxiang, Li, Xiang, Qing, Yuanhua, Huang, Dong

“…Using thin sections, scanning electron microscopy, electron probe, X-ray diffraction, and isotopic techniques, the formation mechanisms of authigenic chlorite…”
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Sandstone Porosity Evolution and Reservoir Formation Models of the Paleogene Huagang Formation in Yuquan Structure of West Lake Sag, East China Sea Basin by Yonghuang Cai, Zhengxiang Lv, Yuanhua Qing, Cheng Xie, Bingjie Cheng, Zheyuan Liao, Bing Xu

“…The West Lake Sag is abundant in oil and gas reserves, primarily in the Huagang Formation reservoir which serves as the primary source of production. The level…”
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Origin of dolomites in the Permian dolomitic reservoirs of Fengcheng Formation in Mahu Sag, Junggar Basin, NW China by TANG, Yong, LYU, Zhengxiang, HE, Wenjun, QING, Yuanhua, LI, Xiang, SONG, Xiuzhang, YANG, Sen, CAO, Qinming, QIAN, Yongxin, ZHAO, Xinmei

“…Origin of authigenic dolomites in the dolomitic reservoir of the Permian Fengcheng Formation in the Mahu Sag of Junggar Basin is unclear. Occurrence and…”
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Characteristics and Genesis of Alkaline Lacustrine Tight Oil Reservoirs in the Permian Fengcheng Formation in the Mahu Sag, Junggar Basin, NW China by Yong Tang, Zhengxiang Lv, Wenjun He, Yuanhua Qing, Xiuzhang Song, Qinming Cao, Yongxin Qian, Tao Zhu, Na Li, Xiang Li

“…Through optical microscopic examination, scanning electron microscope analysis, whole rock X-ray diffraction analysis, X-ray fluorescence spectrum analysis,…”
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Diagenetic Evolution Mechanism of the Jurassic Tuffaceous Sandstone Reservoir in Qikou Sag, Bohai Bay Basin, East China by Xiuzhang Song, Zhengxiang Lv, Chunyan Zang, Peng Hao, Yinjun He, Wei Zhao, Yuanhua Qing, Jie Ren

“…Exploring for hydrocarbons in a pyroclastic-affected reservoir is an important research topic. Previous studies have mainly focused on laminated pyroclastic. A…”
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Geochemical characteristics and genesis of lower Paleozoic dolomites in the central Bohai Sea by Song, Xiuzhang, Lv, Zhengxiang, Qin, Binchuan, Wang, Honghui, Qing, Yuanhua, Zang, Chunyan, Zhao, Wei, Hao, Peng, He, Yinjun

“…Dolomite diagenesis is a key issue in the evolution of dolomite reservoirs. Hence, lower Paleozoic carbonate samples from the Bonan Low Uplift are analyzed…”
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Porosity evolution of high-quality reservoirs in deep Palaeogene lacustrine carbonate rocks in the central Bohai Sea by Qing, Yuanhua, Lu, Zhengxiang, Wang, Xiandong, Song, Xiuzhang, Zhang, Shunli, Meng, Hailong

“…The oil and gas in the Palaeogene lacustrine carbonate rock reservoirs in the Bohai Sea accumulated during several periods. The reservoir porosity formed…”
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Diagenetic evolution characteristics of Paleogene lacustrine carbonate reservoirs in central Bohai sea, China by Lv, Zhengxiang, Qing, Yuanhua, Zhao, Fu, Wu, Jiayang, Wang, Xiandong

“…The distribution of high-quality reservoirs in Shahejie Formation of the Shijiutuo Uplift, Central Bohai Sea, is the key factor to determine the oil and gas…”
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Dolomitisation under an arid climate at low sea-level: a case study of the Lei 4 Member of the Middle Triassic Leikoupo Formation, Western Sichuan Depression, China by Qing, Y. H., Li, S., Liao, Z. Y., Li, Y. F., Lv, Z. X., Song, X. Z., Cao, Q. M.

“…The origin of dolostones from the Lei 4 Member (T 2 l 4 ) of the Middle Triassic Leikoupo Formation in the Western Sichuan Depression is unclear. The…”
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Glutenite reservoir characteristics and development model of Permian Upper Wuerhe Formation in Fukang Sag, Junggar Basin by Yong TANG, Yunfeng YUAN, Hui LI, Yafei WANG, Zhengxiang LÜ, Yuanhua QING, Shubo LI, Hong CHEN, Zhijun QIN, Qiuyu WANG, Zhiyi XIE

“…The glutenites in the Permian Upper Wuerhe Formation in the Fukang Sag of the Junggar Basin possess great potential for oil and gas exploration. However,…”
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Quantification and timing of porosity evolution in tight sand gas reservoirs： an example from the Middle Jurassic Shaximiao Formation, western Sichuan, China by Lü, Zheng-Xiang, Ye, Su-Juan, Yang, Xiang, Li, Rong, Qing, Yuan-Hua

“…The diagenesis and porosity evolution of the Middle Jurassic Shaximiao sandstones were analyzed based on petrographic observations, X-ray diffractometry,…”
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