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作品数:368被引量:408H指数:9
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Prompt fission neutron uranium logging(Ⅱ):dead-time effect of the neutron time spectrum
《Nuclear Science and Techniques》2025年第2期82-94,共13页Yan Zhang Chi Liu Shi-Liang Liu Hao-Ran Zhang Hai-Tao Wang Jin-Hui Qu Wen-Xing Hu Ren-Bo Wang Bin Tang 
supported by the National Natural Science Foundation of China(No.42374226);Jiangxi Provincial Natural Science Foundation(Nos.20232BAB201043 and 20232BCJ23006);Nuclear Energy Development Project(20201192-01);National Key Laboratory of Uranium Resource Exploration-Mining and Nuclear Remote Sensing(ECUT)(2024QZ-TD-09);Fundamental Science on Radioactive Geology and Exploration Technology Laboratory(2022RGET20).
The acquisition of neutron time spectrum data plays a pivotal role in the precise quantification of uranium via prompt fission neutron uranium logging(PFNUL).However,the impact of the detector dead-time effect remains...
关键词:PFNUL Neutron time spectrum Dead time Pulsed source Correction method 
Anisotropy measurements and characterization of the Qingshankou shale
《Applied Geophysics》2024年第3期468-478,617,共12页Li Qing-feng Yan Xue-hong Yan Wei-lin Ren Li Wang Peng Han Jian-qiang Xia Xue Chen Hao 
supported by Major Science and Technology Special Project of China National Petroleum Corporation"Research on Large scale Storage and Production Increase and Exploration and Development Technology of Continental Shale Oil"(2023ZZ15)。
Qingshankou shale(Gulong area,China)exhibits strong acoustic anisotropy characteristics,posing significant challenges to its exploration and development.In this study,the five full elastic constants and multipole resp...
关键词:Transverse isotropy anisotropy parameter sonic logging group velocity phase velocity 
Born to Be Wild
《Beijing Review》2024年第37期34-36,共3页Tao Zihui 
This summer,a documentary about giant pandas topped the trending searches on popular Chinese microblogging platform Weibo.Under the hashtag“Giant Panda Xian Xian takes the first step into the wild with her cub”many ...
关键词:RETURN PREPARING LOGGING 
Reaching for the Sky
《China Today》2024年第9期52-54,共3页DENG DI 
The emerging low-altitude industry is innovative,green,and low-carbon.“Check this out!We are in Shenzhen,China,and we are in the middle of a park,and we are about to have some drinks dropped off by a drone.I’ve neve...
关键词:LOGGING TRAVEL finished 
A multi-mineral model for predicting petrophysical properties of complex metamorphic reservoirs:Case study of the Bozhong Depression,Bohai Sea
《Energy Geoscience》2024年第3期66-76,共11页Guoqiang Zhang Zhongjian Tan Guibin Zhang Dong Li Chenchen Liu Zhang Zhang Jun Cao Xin Lei 
funded by Science and Technology Major Project of China National Offshore Oil Corporation(CNOOC-KJ 135 ZDXM36 TJ 08TJ).
Interpreting reservoir properties through log data and logging responses in complex strata is critical for efficient petroleum exploitation,particularly for metamorphic rocks.However,the unsatisfactory accuracy of suc...
关键词:Logging interpretation Metamorphic rock Buried hill reservoir Petrophysical property prediction Bozhong 19-6 structural zone 
A new method for quantitative evaluation of shale laminae using electrical image logging
《Energy Geoscience》2024年第3期93-102,共10页Zhou Feng Hongliang Wu Weilin Yan Han Tian Jiandong Zheng Chaoliu Li Kewen Wang 
Shale oil reservoirs are generally characterized by complex mineral compositions, rapid lithofacies changes, and thin laminae. Explorations have confirmed that the type and density of shale laminae significantly influ...
关键词:Shale oil Slab image Lamina evaluation Lamination index 
A New Era For China's Workforce
《Beijing Review》2024年第39期28-29,共2页Tao Zihui 
Just before the Mid-Autumn Festival,which fell on September 17 this year,a bombshell announcement rocked China's online sphere:The long-debated raising of the country's statutory retirement age had finally arrived,sti...
关键词:LOGGING POLICY STIRRING 
Relationship between Natural Fracture and Structural Style and its Implication for Tight Gas Enrichment:A Case Study of Deep Ahe Formation in the Dibei–Tuzi Area,Kuqa Depression被引量:1
《Acta Geologica Sinica(English Edition)》2024年第4期1086-1110,共25页XIA Lu XI Kelai YANG Xianzhang HAN Zhanghua XU Zhenping ZHOU Lu YU Guoding WANG Daoshen WANG Weiyu 
granted by Petro China Major Science and Technology Project(Grant No.ZD2019-18301-003);Natural Science Foundation of Shandong Province(Grant No.ZR2023MD069);Training Program of Innovation for Undergraduates in Shandong Institute of Petroleum and Chemical Technology(Grant No.2022084);Science Development Foundation of Dongying(Grant No.DJ2020007)。
The deep Lower Jurassic Ahe Formation(J_(1a))in the Dibei–Tuzi area of the Kuqa Depression has not been extensively explored because of the complex distribution of fractures.A study was conducted to investigate the r...
关键词:fracture distribution structural style deep tight sandstone electrical image logging Kuqa Depression Tarim Basin 
Application of Secondary Logging Interpretation—Taking Yan 9 Reservoir in X Area as an Example
《Journal of Geoscience and Environment Protection》2024年第6期48-56,共9页Jiayu Li 
Logging data and its interpretation results are one of the most important basic data for understanding reservoirs and oilfield development. Standardized and unified logging interpretation results play a decisive role ...
关键词:Secondary Logging Interpretation Reserve Recalculation Yan 9 Reservoir 
Permeability Logging:A Breakthrough from 0 to1
《Petroleum Exploration and Development》2024年第3期F0002-F0002,共1页
On March 3,2024,the prototype permeability logging instrument independently developed in China successfully completed its first downhole test in Ren 91 standard well in PetroChina Huabei Oilfield.In the open hole sect...
关键词:LOGGING BREAKTHROUGH instrument 
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