Results 91 to 100 of about 1,447 (180)

Study on Influencing Factors of Water Huff-n-Puff Oil Recovery in Matrix-Fracture Systems of the Tight Sedimentary Tuff Reservoirs. [PDF]

ACS Omega, 2022
Li S, Yang S, Jin L, Shen B, Zhang X, Wang M, Yu J.   +6 more
europepmc   +1 more source

Quantitative study on contribution of dynamic imbibition to oil production during fracturing and huff-n-puff in tight reservoirs

Shiyou shiyan dizhi
Fracturing and huff-n-puff in tight reservoirs is a dynamic imbibition process, where crude oil recovery is enhanced mainly through two mechanisms: differential pressure displacement and spontaneous imbibition. However, the contribution rate of these two
Hongxian LIU, Lei BAI, Qiang LUO, Tongjing LIU, Jiangfei SUN, Jiaxing LIU   +5 more
doaj   +1 more source

Research on the Enhanced Oil Recovery Technique of Horizontal Well Volume Fracturing and CO₂ Huff-n-Puff in Tight Oil Reservoirs. [PDF]

ACS Omega, 2021
Bai M, Zhang Z, Chen Q, Weifeng S, Du S.
europepmc   +1 more source

Study on main controlling factors of CO2 huff-n-puff for enhanced oil recovery and storage in shale oil reservoirs [PDF]

Youqicang pingjia yu kaifa
To address the challenges of rapid production decline and low recovery of shale oil wells, it is imperative to supplement formation energy and explore innovative development methods.
CHEN Jun, WANG Haimei, CHEN Xi, TANG Yong, TANG Liangrui, SI Rong, WANG Huijun, HUANG Xianzhu, LENG Bing
doaj   +1 more source

Investigation of Asphaltene Instability Under Gas Injection in Unconventional Reservoirs and its Impact on Oil Recovery Performance [PDF]

Unconventional reservoirs, such as shale gas and tight oil formations, have become an important source of energy in recent years. However, these reservoirs often contain high levels of asphaltenes, which can lead to deposition and blockages in production
Elturki, Mukhtar
core   +1 more source

Integrated study on the applicability of CO₂-EOR in unconventional liquids rich reservoirs [PDF]

, 2018
Unconventional Liquids Rich Reservoirs (ULR) such as Bakken, Niobrara, and Eagle Ford have become the main target for oil and gas investors as conventional formations started to deplete and diminish in number.
Alfarge, Dheiaa Khafief Khashan
core   +1 more source

Experimental study on depletion development and gas injection huff-n-puff in long cores for continental shale condensate gas

Shiyou shiyan dizhi
During the development of continental shale condensate gas reservoirs, once the formation pressure falls below the dew point pressure, retrograde condensation occurs, leading to condensate oil retention. However, the depletion development characteristics
Yandong GUO, Xiaohu HU, Hua LIU, Yong TANG, Dongying WANG, Yanyan WANG, Mingyi GAO   +6 more
doaj   +1 more source

Data analytics of natural gas injection enhanced oil recovery for unconventional reservoirs [PDF]

, 2020
Unconventional Enhanced Oil recovery, via the injection of natural gas has attracted great attention, as studies and projects have shown to be promising. An overview of pertinent studies has been carried out. Core Scale Laboratory Experiments, Core Scale
Waqar, Ali
core   +1 more source

Shale oil recovery by CO2 injection in Jiyang Depression, Bohai Bay Basin, East China

Petroleum Exploration and Development
Laboratory experiments, numerical simulations and fracturing technology were combined to address the problems in shale oil recovery by CO2 injection.
Yang LI, Yangwen ZHU, Zongyang LI, Tingxue JIANG, Zhaojie XUE, Ziqi SHEN, Pufu XIAO, Hongmin YU, Ziyan CHENG, Qingmin ZHAO, Qingfu ZHANG   +10 more
doaj   +1 more source

UA12/2/1 College Heights Herald, Vol. 51, No. 49 [PDF]

, 1976
WKU campus newspaper reporting campus, athletic and Bowling Green, Kentucky news. This issue contains articles: Adams, Anne. Revised Policy Cuts Withdrawal Period Garner, Laura.
WKU Student Affairs
core   +1 more source