Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Pramod Warrier"'
Publikováno v:
Energies, Vol 15, Iss 3, p 966 (2022)
The removal of acidic gases and impurities from gas mixtures is a critical operation in the oil and gas industry. Several separation techniques, e.g., cryogenic fractionation, polymeric membranes, zeolites, and metal–organic frameworks, are employe
Externí odkaz:
https://doaj.org/article/19c332f4a91b4038b8fbd29f83455a48
Autor:
Ahmad A. A. Majid, Giovanny Grasso, Vishal Srivastava, Luis E. Zerpa, Carolyn A. Koh, Pramod Warrier
Publikováno v:
SPE Journal. 25:0925-0937
Summary Gas hydrates are considered a major flow-assurance challenge in subsea flowlines. They agglomerate rapidly and form hydrate blockages. During transient operations [shut-in and restart (RS)], risk of blockage formation owing to hydrates can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062af9e7222eca29eef4191c4fa9ff09
https://doi.org/10.2118/195579-pa
https://doi.org/10.2118/195579-pa
Autor:
Pramod Warrier, Carolyn A. Koh
Publikováno v:
Transactions of the Indian Institute of Metals. 72:2229-2237
Clathrates are inclusion compounds formed by specific host molecules and elements such as water, silica, and silicon in the presence of suitably sized guest molecules at appropriate temperature and pressure conditions. Clathrate compounds are of fund
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab915aaa99e19e08c0b1520bdb51e966
https://doi.org/10.1007/s12666-019-01565-8
https://doi.org/10.1007/s12666-019-01565-8
Publikováno v:
Fluid Phase Equilibria. 463:48-61
Reliable hydrate phase behavior predictions are critical to petroleum and natural gas processing and design, and operation of process equipment. Inaccurate predictions of phase equilibria can also lead to erroneous design of process facilities and su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::671846e63df378fb77285a739526f04b
https://doi.org/10.1016/j.fluid.2018.01.014
https://doi.org/10.1016/j.fluid.2018.01.014
Publikováno v:
Journal of Natural Gas Science and Engineering. 94:104083
Inaccurate predictions of the vapour-liquid equilibria of polar gas hydrate formers and organic inhibitors can lead to erroneous hydrate phase equilibrium predictions for these associating components. In this work, parameters of the cubic plus associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::431e29c2dc481b5d2dbd3ee4abed329f
https://doi.org/10.1016/j.jngse.2021.104083
https://doi.org/10.1016/j.jngse.2021.104083
Publikováno v:
Journal of Natural Gas Science and Engineering. 35:1355-1361
Accurate prediction of phase equilibria in the presence of electrolytes is important for many applications. For hydrate phase equilibria in the presence of salts, the fluid phase equation of state needs to be coupled with a reliable electrolyte model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df1b76a309c8aa00bd780f51b1d3b8d8
https://doi.org/10.1016/j.jngse.2016.03.092
https://doi.org/10.1016/j.jngse.2016.03.092
Autor:
Pramod Warrier, Zachary M. Aman, Mauricio Di Lorenzo, Karen A. Kozielski, Eric F. May, Carolyn A. Koh, Michael L. Johns
Publikováno v:
Journal of Natural Gas Science and Engineering. 35:1490-1498
Gas hydrate formation is a critical flow assurance risk in oil and gas production, as remediation of blockages may require weeks of operating downtime and represent a significant safety hazard. While many studies over the past two decades have focuse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e346099061406d1bb2ec682efef1d986
https://doi.org/10.1016/j.jngse.2016.05.015
https://doi.org/10.1016/j.jngse.2016.05.015
Publikováno v:
The Journal of chemical physics. 145(21)
Molecular level knowledge of nucleation and growth of clathrate hydrates is of importance for advancing fundamental understanding on the nature of water and hydrophobic hydrate formers, and their interactions that result in the formation of ice-like
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d06389588d7a035cb223d634005613e9
https://pubmed.ncbi.nlm.nih.gov/28799342
https://pubmed.ncbi.nlm.nih.gov/28799342
Autor:
Giovanny Grasso, E. Dendy Sloan, Ahmad A. A. Majid, Luis E. Zerpa, Vishal Srivastava, Piyush Chaudhari, David T. Wu, Pramod Warrier, Carolyn A. Koh
Publikováno v:
Day 2 Tue, May 02, 2017.
The presence of gas hydrates in subsea production is identified as a major flow assurance challenge due to the rapid formation of hydrates and their risk of causing flowline blockages. The risk of hydrate-associated blockages could be higher for tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffbe733fd508f947e2408e2ac366a61c
https://doi.org/10.4043/27849-ms
https://doi.org/10.4043/27849-ms
Publikováno v:
Journal of Nanofluids. 2:184-187
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d30704948ea423e1d5b1864d9ac600e
https://doi.org/10.1166/jon.2013.1054
https://doi.org/10.1166/jon.2013.1054