Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Dimitrios G. Hatzignatiou"'
Publikováno v:
Energy & Fuels. 36:8886-8899
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c3c6137cae4d85d4eebac5580be8320
https://doi.org/10.1021/acs.energyfuels.2c01258
https://doi.org/10.1021/acs.energyfuels.2c01258
Publikováno v:
Day 3 Thu, September 23, 2021.
Previous efforts to promote hydrogen as an energy carrier described a Utopian world in which renewable resources provided all energy for heating, electricity, transportation, and industrial needs. The elegance of this vision overlooked the cost and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1544b6d40491b4022a4ac588316e9a
https://doi.org/10.2118/206282-ms
https://doi.org/10.2118/206282-ms
Publikováno v:
Geofluids
Geofluids, Vol 2021 (2021)
Geofluids, Vol 2021 (2021)
In this work, we developed a semianalytical model to compute three-phase capillary pressure curves and associated fluid configurations for gas invasion in uniformly wet rock images. The fluid configurations and favorable capillary entry pressures are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c05ea6f44dcbd4930857cb7853c92005
https://hdl.handle.net/11250/2776451
https://hdl.handle.net/11250/2776451
Autor:
Wenxiu Song, Dimitrios G. Hatzignatiou
Publikováno v:
Journal of Petroleum Science and Engineering. 208:109430
Polymer flooding has been traditionally applied to achieve favorable mobility ratios compared to water flooding, and thus increase formation sweep efficiency in oil displacement processes. Based on laboratory studies, several authors have reported lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::489d9c2ceb57ef6aa824a48aa1b8e16a
https://doi.org/10.1016/j.petrol.2021.109430
https://doi.org/10.1016/j.petrol.2021.109430
Publikováno v:
Chemical Engineering Science. 187:302-317
Polymers and polymer-based gels are used in the oil industry to improve the oil displacement efficiency and address unwanted fluids (water and/or gas) production, respectively. In this work, existing commercial polymer and polymer-based chemicals are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2572c708e519267058c6c48e10202106
https://doi.org/10.1016/j.ces.2018.04.064
https://doi.org/10.1016/j.ces.2018.04.064
Sodium silicate gelants for water management in naturally fractured hydrocarbon carbonate formations
Publikováno v:
Chemical Engineering Research and Design. 132:40-56
Two commercially available, water-soluble, environmentally friendly, sodium silicate gelant systems (Silicate A and Silicate B) are screened and evaluated for water management applications in naturally fractured carbonate (NFC) reservoirs. The gelant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e31164dfacefa259acdfa6711c5b1bb8
https://doi.org/10.1016/j.cherd.2017.11.041
https://doi.org/10.1016/j.cherd.2017.11.041
Publikováno v:
Journal of Non-Crystalline Solids. 479:72-81
This work compares and screens green, water-soluble silicate gelants for possible use in isolating high conductivity water paths in fractured carbonate formations. The impact of cation, K+, Na+, Li+, Al3 +, in the structure of a silicate is investiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04dc8bb3a54fd1eb5cb08af4ede47c39
https://doi.org/10.1016/j.jnoncrysol.2017.10.024
https://doi.org/10.1016/j.jnoncrysol.2017.10.024
Publikováno v:
Journal of Petroleum Science and Engineering. 206:109060
Core-based laboratory experiments were performed on water- and chemically-treated-oil-wet Berea sandstone long-core samples to investigate the disproportionate permeability reduction (DPR) potential of a low-molecular weight associative polymer. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09f85be14c1708ccf8dda39b039a0bf6
https://doi.org/10.1016/j.petrol.2021.109060
https://doi.org/10.1016/j.petrol.2021.109060
Publikováno v:
International Journal of Greenhouse Gas Control. 63:26-36
The CO 2 entry pressure for a specific pore space decreases with increasing storage site depth because the interfacial tension is reduced and the system becomes less water-wet with increasing depth. This is based on the assumption that the pore throa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa26f9a29e280f672abd407a190723a1
https://doi.org/10.1016/j.ijggc.2017.04.013
https://doi.org/10.1016/j.ijggc.2017.04.013
Publikováno v:
SPE Journal. 22:1338-1348
Summary In this work, we validate experimentally a dimensionless capillary pressure function for imbibition at mixed-wet conditionsthat we developed recently based on pore-scale modeling in rock images. The difference to Leverett’s traditional J-fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93067abff14c69bc18d11a09882be80
https://doi.org/10.2118/180088-pa
https://doi.org/10.2118/180088-pa