Results 11 to 20 of about 3,885,664 (293)

Surfactants and enhanced oil recovery [PDF]

, 1988
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.A large number of commercial and some novel Brunel synthesised surfactants have been studied with a view to their potential usefulness for enhanced oil ...
Pilc, Jennifer
core   +7 more sources

An international assessment of the adoption of enhanced recovery after surgery (ERAS®) principles across colorectal units in 2019-2020

, 2021
AIM: The Enhanced Recovery After Surgery (ERAS®) Society guidelines aim to standardize perioperative care in colorectal surgery via 25 principles.
ESCP Enhanced Recovery Collaborating Group
core   +3 more sources

Legal Status of CO₂ - Enhanced Oil Recovery [PDF]

, 2013
This report examines key issues concerning the application of current law to the injection of CO2 associated with enhanced oil recovery operations. Its focus is on the applicable law within the United Kingdom including international conventions to which ...
Docherty, Sarah, Purdy, Ray, Milligan, Ben, Armeni, Chiara, Clarke, Chris, Macrory, Richard, Van Der Marel, Eva   +6 more
core   +3 more sources

Enhanced lasso recovery on graph [PDF]

2015 23rd European Signal Processing Conference (EUSIPCO), 2015
This work aims at recovering signals that are sparse on graphs. Compressed sensing offers techniques for signal recovery from a few linear measurements and graph Fourier analysis provides a signal representation on graph. In this paper, we leverage these two frameworks to introduce a new Lasso recovery algorithm on graphs.
Xavier Bresson, Thomas Laurent 0001, James H. von Brecht   +2 more
openaire   +3 more sources

Enhanced Recovery in Gynecologic Surgery [PDF]

Obstetrics & Gynecology, 2013
To investigate the effects of enhanced recovery (a multimodal perioperative care enhancement protocol) in patients undergoing gynecologic surgery.Consecutive patients managed under an enhanced recovery pathway and undergoing cytoreduction, surgical staging, or pelvic organ prolapse surgery between June 20, 2011, and December 20, 2011, were compared ...
Eleftheria, Kalogera, Jamie N, Bakkum-Gamez, Christopher J, Jankowski, Emanuel, Trabuco, Jenna K, Lovely, Sarah, Dhanorker, Pamela L, Grubbs, Amy L, Weaver, Lindsey R, Haas, Bijan J, Borah, April A, Bursiek, Michael T, Walsh, William A, Cliby, Sean C, Dowdy   +13 more
openaire   +4 more sources

Guidelines for Perioperative Care in Elective Colonic Surgery: Enhanced Recovery After Surgery (ERAS®) Society Recommendations [PDF]

, 2012
Background: This review aims to present a consensus for optimal perioperative care in colonic surgery and to provide graded recommendations for items for an evidenced-based enhanced perioperative protocol.Methods: Studies were selected with particular ...
R.H. Kennedy, D. N. Lobo, Scott, M. J.,, Hill, A.,, C. E. McNaught, Kennedy, R. H.,, Liberman, A.S., Gustafsson, U. O.,, Fearon, K., J. MacFie, N. Demartines, Francis, N., Kennedy, R.H., U.O. Gustafsson, Schwenk, W., O. Ljungqvist, Roulin, D.,, D.N. Lobo, R. H. Kennedy, Demartines, N.,, Soop, M., M. Soop, MacFie, J., C.E. McNaught, Lobo, D. N.,, Demartines, N., Schwenk, W.,, Roulin, D., A.S. Liberman, Fearon, K.,, A. S. Liberman, Gustafsson, U.O., MacFie, J.,, N. Francis, A. Hill, U. O. Gustafsson, Ljungqvist, O., K. Fearon, Lobo, D.N., Scott, M.J., M. J. Scott, Soop, M.,, Liberman, A. S.,, D. Roulin, Francis, N.,, McNaught, C.E., McNaught, C. E.,, Hill, A., W. Schwenk, M.J. Scott, Ljungqvist, Olle,   +50 more
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Study on Prevention of Gas Channelling of Acid-resistant Gel Foam in CO2 Flooding of Low Permeability Reservoir [PDF]

E3S Web of Conferences, 2020
With the shortage of recoverable reserves in conventional oil reservoirs, the development of low-permeability oil reservoirs has received more and more attention.
LIU Zhaoxia, GAO Ming, ZHANG Shanyan, LIU Wanlu   +3 more
doaj   +1 more source

Impact of water content on minimum miscibility pressure during CO2 flooding in high water-cut reservoirs [PDF]

E3S Web of Conferences
This study focused on the X block stratum oil, specifically addressing the application of CO2 displacement technology in enhancing oil recovery under high water content conditions.
Zhao Fajun, Guo Qinyuan, Yang Zian, Zhang Changjiang, Zhang Lei, Wang Tianyu, Xue Peiyong   +6 more
doaj   +1 more source

Study on the Compatibility between Combined Control of Channel Plugging and Foam Flooding and Heterogeneous Reservoirs—Taking Bohai Z Oilfield as an Example

Energies, 2022
With the oilfield developed to a later stage and its heterogeneity gradually becoming more serious, the adaptability of conventional profile control technologies for the reservoir becomes worse and worse.
Yunbao Zhang, Chengzhou Wang, Ming Liu, Zhen Zhou, Jiamei Quan, Xulin Zheng, Zhaohai Zhan   +6 more
doaj   +1 more source

Visualized Study on a New Preformed Particle Gels (PPG) + Polymer System to Enhance Oil Recovery by Oil Saturation Monitoring Online Flooding Experiment

Gels, 2023
After tertiary recovery from the oilfields, improving the production of the remaining hydrocarbon is always challenging. To significantly improve oil recovery, a heterogeneous composite flooding system has been developed with preformed particle gels (PPG)
Yanfu Pi, Jinxin Liu, Ruibo Cao, Li Liu, Yingxue Ma, Xinyang Gu, Xianjie Li, Xinyu Fan, Mingjia Zhao   +8 more
doaj   +1 more source