Results 71 to 80 of about 317 (155)

Hydrocarbon enrichment regularity of the first member of Paleogene Dainan Formation in Qintong Sag, Subei Basin

Youqicang pingjia yu kaifa, 2023
The first member of the Dainan Formation in the Qintong Sag of the Subei Basin, characterized by its shallow burial and excellent physical properties, is identified as a key exploration target for high-quality hydrocarbon reserves. This study applies basic theories and technical methods such as sequence stratigraphy, sedimentology, and geochemistry ...
openaire   +1 more source

Mobile 2D NMR quantitative evaluation method and its application at shale oil wellsite: A case study of the second member of Funing Formation, Subei Basin

Youqicang pingjia yu kaifa
Porosity and oil saturation are critical parameters in shale oil reservoir evaluation, but current laboratory measurements face challenges. In contrast, using wellsite mobile two-dimensional nuclear magnetic resonance (2D NMR) measurements can minimize ...
ZOU YOULONG, LI JUN, LIU JILONG, GUO BAOXIN, WANG LIANG   +4 more
doaj   +2 more sources

Formation time and fluid source of calcite veins and geological significance: An example from the Triassic Qinglong Formation carbonate reservoirs in the Huangqiao area, Subei Basin

地质科技通报
Objective Calcite veins are the products of tectonic diagenesis. Information about fracture opening and fluid activity was recorded by calcite veins. Methods Multiple approaches, consisting of thin section observation, cathodoluminescence, U-Pb isotope ...
Junlin CHEN, Yahao HUANG, Xiaowen GUO, Tao LUO, Yanlei WANG, Xuyou ZHANG, Zhiqi HU, Hongman JIANG, Yang WANG   +8 more
doaj   +1 more source

The complex genomic diversity of Yersinia pestis on the long-term plague foci in Qinghai-Tibet plateau. [PDF]

Ecol Evol, 2023
Liang J, Duan R, Qin S, Lv D, He Z, Zhang H, Duan Q, Xi J, Chun H, Fu G, Zheng X, Tang D, Wu W, Han H, Jing H, Wang X.   +15 more
europepmc   +1 more source

Development model of intrusive rocks and its influence on shale oil exploration in Gaoyou Sag, Subei Basin

Shiyou shiyan dizhi
The study takes the widely developed Paleogene diabase of the Shanian to Huazhuang area in the central part of the northern slope in the Gaoyou Sag, Subei Basin, as the research object.
Wei LI, Wenquan YU, Hongliang DUAN, Jinfeng ZHOU, Yan YANG, Xianrong LU, Chuanfang JIANG   +6 more
doaj   +1 more source

CO2 flooding technology and its application in Jiangsu Oilfield in Subei Basin

Youqicang pingjia yu kaifa
CCUS（Carbon capture, Utilization and Storage） technology is of great significance to the green and low-carbon transformation and the realization of the “dual carbon” goal, It includes important strategies like CO2 enhanced oil recovery（EOR） and sequestration.
openaire   +1 more source

Dissolved Organic Carbon Source Attribution in the Changjiang Outflow Region of the East China Sea. [PDF]

Sensors (Basel), 2021
Zhang X, Du Y, Mao Z, Bi L, Chen J, Jin H, Ma S.   +6 more
europepmc   +1 more source

Reservoir characteristics and influencing factors of shale oil in second member of Funing Formation, Gaoyou Sag, Subei Basin

Youqicang pingjia yu kaifa
The second member of the Paleogene Funing Formation in the Gaoyou Sag, Subei Basin, is one of the key strata for shale oil exploration. Shale reservoir characteristics are important factors influencing oil and gas accumulation, seepage, and migration. To
FU QIAN, DUAN HONGLIANG, CHEN WEI, SUN YAXIONG, LIU SHILI, YANG YAN, YANG BAOLIANG, ZHOU JINFENG, ZHU QIUQIU, LIU ZHIMIN   +9 more
doaj  

Zoning of Ecological Restoration in the Qilian Mountain Area, China. [PDF]

Int J Environ Res Public Health, 2021
Liu L, Song W, Zhang Y, Han Z, Li H, Yang D, Wang Z, Huang Q.   +7 more
europepmc   +1 more source

Logging identification and prediction of diagenetic facies in the first member of Dainan formation, Southern Gaoyou Sag, Subei Basin, China. [PDF]

Sci Rep
Li Y, Liang B, Xia L, Wang Z, Zhang J, Fan L, Li Z.   +6 more
europepmc   +1 more source