Results 81 to 90 of about 2,725,424 (194)

Research progress and prospects of characterization technology of shale oil occurrence states

Shiyou shiyan dizhi
The characterization of shale oil occurrence state is a hot topic of concern for many scholars and explorers, and it is also a challenging problem in the exploration and development evaluation of shale oil.
Zhiming LI, Zhongliang SUN, Tao LIANG, Jiaqi CHANG, Baojian SHEN, Junying LENG, Tingting CAO, Zheng LI, Youshu BAO, Chuxiong LI, Menhui QIAN, Maowen LI, Mengyao JIA, Xinyu DU   +13 more
doaj   +1 more source

Leaching behavior of germanium from germanium-rich lignite: A further comprehension of its occurrence state

Fuel Processing Technology
Germanium, a critical metal used in many strategy fields, is widely acknowledged as organic affinity. Germanium is main occurred in the humus of lignite, but its exact occurrence state remains unclear. In this work, various methods were employed to leach
Zhiyuan Zhang, Yanyan Xu, Guixia Fan, Yingrui Jin, Daoguang Teng, Guosheng Li, Peng Li, Yijun Cao   +7 more
doaj   +1 more source

The occurrence state of moisture in coal and its influence model on pore seepage. [PDF]

RSC Adv, 2018
Zhao Y, Cao S, Li Y, Zhang Z, Guo P, Yang H, Zhang S, Pan R.   +7 more
europepmc   +1 more source

Earthquake Occurrence in the State of Washington [PDF]

Science, 1970
openaire   +2 more sources

Simulation of shale oil flow patterns considering rock and fluid properties

Youqicang pingjia yu kaifa
With the development of fractured horizontal well technology, shale oil exhibits great exploration and development potential. Compared with conventional oil and gas reservoirs, shale reservoirs are characterized by extremely low porosity and permeability,
LI MENG, WANG WENDONG, SU YULIANG, ZHANG JIAN, FAN ZHENNING, LIANG HAINING   +5 more
doaj  

Accuracy in Stating the Occurrence of Species [PDF]

Science, 1913
openaire   +2 more sources

Variations in Oil Occurrence State and Properties during High-Speed Stirring Treatment of Oily Sludge. [PDF]

Toxics
Bao Y, Zhu Y, Liu Y, Zhao J, Tang X, Li T, Wang Y, Liu X, Zhang H.   +8 more
europepmc   +1 more source

Occurrence of Yaws in United States [PDF]

Southern Medical Journal, 1915
openaire   +1 more source

Study on the occurrence state of main components of phosphogypsum dihydrate and its impurity distribution. [PDF]

RSC Adv
Dong W, Sun N, Deng X, Chen Z, Zhang Y, Chi R, Hu L.   +6 more
europepmc   +1 more source

Function of the auditory cortex characterized by its intrinsic dynamic coactivation patterns estimated in individuals. [PDF]

Imaging Neurosci (Camb)
Hakonen M, Lankinen K, Kotlarz P, Polimeni JR, Turpin T, Ren J, Wang D, Liu H, Ahveninen J.   +8 more
europepmc   +1 more source