Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Xingguang Xu"'
Autor:
Bing Wei, Tao Song, Yan Gao, Hua Xiang, Xingguang Xu, Valeriy Kadet, Jinlian Bai, Zhiwei Zhai
Publikováno v:
Petroleum, Vol 6, Iss 3, Pp 253-263 (2020)
To address the fast productivity decline of the horizontal wells and low oil recovery during natural depletion in Baikouquan formation, the approach of solution gas re-injection was proposed with the primary objective of further developing this forma
Externí odkaz:
https://doaj.org/article/0cc2b6b770ef4630bfcdaf3613f6e65c
Publikováno v:
IEEE Access, Vol 8, Pp 87929-87946 (2020)
This paper studies the cooperative guidance and control problems with formation-containment tracking requirement under directed topologies for multiple tactical missiles. The states of the formation-leaders can not only keep a parallel triangle forma
Externí odkaz:
https://doaj.org/article/7b4cc9742e294cbbb37e19a331950929
Publikováno v:
ACS Omega, Vol 4, Iss 14, Pp 15789-15797 (2019)
Externí odkaz:
https://doaj.org/article/02da87305f74427fb9fe2dbf19c6f4eb
Publikováno v:
SPE Journal. 27:1064-1080
SummaryDrilling fluid rheology and fluid loss property are fundamental parameters that dictate the effectiveness and easiness of a drilling operation. Maintaining these parameters under high temperatures is technically challenging and has been an exc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42403a969de6beb6212c5b69cbe66980
https://doi.org/10.2118/209195-pa
https://doi.org/10.2118/209195-pa
Publikováno v:
SPE Journal. 27:958-970
Summary There exist two main issues hampering the wide application and development of carbon dioxide (CO2) foam in conformance improvement and CO2 mobility reduction in fractured systems: (1) instability of foam film under reservoir conditions and (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::130c4bf16058aa3f63bd137a95f0646e
https://doi.org/10.2118/206011-pa
https://doi.org/10.2118/206011-pa
Publikováno v:
Day 2 Tue, April 26, 2022.
Conformance control in tight reservoirs remains challenging largely because of the drastic permeability contrast between fracture and matrix. Thus, reliable, durable and effective conformance improvement methods are urgently needed to increase the su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05a82e503bc5688454ea3ddebd6dc626
https://doi.org/10.2118/209442-ms
https://doi.org/10.2118/209442-ms
Publikováno v:
SPE Reservoir Evaluation & Engineering. 23:1219-1232
Summary Foam stability primarily determines the efficiency of foam-induced conformance control, especially when fractures exist in formations. In this work, a well-defined nanocellulose fibril (NCF)-strengthened carbon dioxide foam (NCF-st-CO2 foam)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27b7bbda859935113ec751ae396f763d
https://doi.org/10.2118/200336-pa
https://doi.org/10.2118/200336-pa
Autor:
Zhiwei Zhai, Hua Xiang, Valeriy Kadet, Jinlian Bai, Yan Gao, Bing Wei, Tao Song, Xingguang Xu
Publikováno v:
Petroleum, Vol 6, Iss 3, Pp 253-263 (2020)
To address the fast productivity decline of the horizontal wells and low oil recovery during natural depletion in Baikouquan formation, the approach of solution gas re-injection was proposed with the primary objective of further developing this forma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fb8cca506f51cb45f746aba7ab66e30
http://www.sciencedirect.com/science/article/pii/S2405656119301646
http://www.sciencedirect.com/science/article/pii/S2405656119301646
Publikováno v:
Chemical Communications, 56(52), 7151-7154. ROYAL SOC CHEMISTRY
We have developed a cross-linked polyethyleneimine non-porous material (PEI "snow") for direct air capture (DAC) of CO2. This new hydrogel is green, inexpensive, readily scalable and can be fabricated through simple crosslinking of PEI with triglycid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f9efcd8f915f543e36d77dbd45a8fa9
https://doi.org/10.1039/d0cc02572k
https://doi.org/10.1039/d0cc02572k
Publikováno v:
Energy & Fuels. 34:5766-5776
Conformance control in fractured tight formations remains a challenge because of large permeability contrasts between fractures and the matrix. Therefore, there is an emerging interest in particle ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b881c63b56961c9a0c822ed6ab2dec2
https://doi.org/10.1021/acs.energyfuels.0c00527
https://doi.org/10.1021/acs.energyfuels.0c00527