Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Ramakrishna Ravikiran"'
Autor:
Briana Kozlowicz, Mohannad J. Kadhum, Malhar Khambete, Tryg Jensen, Ramakrishna Ravikiran, Charles David Ray, Farag A. Muhammed, Eric Stanley Sumner
Publikováno v:
IOR 2019 – 20th European Symposium on Improved Oil Recovery.
Summary The application of EOR-grade scleroglucan for polymer flooding and enhanced oil recovery is an attractive opportunity for previously intractable high salinity and high temperature reservoir conditions. Scleroglucan has been demonstrated to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::529e86206aeb5f035f77800c51f3e7b0
https://doi.org/10.3997/2214-4609.201900161
https://doi.org/10.3997/2214-4609.201900161
Autor:
Tryg Jensen, Eric Stanley Sumner, Mohannad J. Kadhum, Ramakrishna Ravikiran, Farag A. Muhammed, Briana Kozlowicz, Malsam Jeffrey J
Publikováno v:
Day 3 Mon, April 16, 2018.
While synthetic polymer floods are being deployed in mild temperature and low salinity fields, many oilfields (harsh conditions) remain inaccessible due to performance limitations, and concentration requirements, which adversely affect project econom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad7dd91755d2c0ca1a75f789d6c4fcf
https://doi.org/10.2118/190216-ms
https://doi.org/10.2118/190216-ms
Autor:
Neeraj Rohilla, Charlie T. Carlisle, Nicholas R. Jones, Ramakrishna Ravikiran, Marron B. Davis, Kenneth B. H. Finch
Publikováno v:
All Days.
Sandstone reservoirs containing significant amount of clays (30-40 wt%) with moderate permeability (20-50 mD) provide a unique challenge to surfactant based enhanced oil recovery (EOR) processes. A critical risk factor for these types of reservoirs i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2dec6c3ad41589fdddf48eaa906b5fb
https://doi.org/10.2118/179678-ms
https://doi.org/10.2118/179678-ms
Publikováno v:
Day 2 Wed, August 12, 2015.
Chemical EOR technologies used offshore can either be short term reservoir conformance treatments such as Marcit Gels for near-wellbore and BrightWater® for in-depth permeability modifications or long term floods such as mobility control improvement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c22ac13960ea3d37165e4b71eb64843
https://doi.org/10.2118/174698-ms
https://doi.org/10.2118/174698-ms
Publikováno v:
Macromolecules. 31:8026-8035
Three types of polyphosphazenes with different architectures have been synthesized and characterized. The influence of the polymer architecture on solid ionic conductivity was of particular interest. The first type includes linear oligo- and polyphos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c2b6e5cda352cad6d4ab9e3a91f64e8
https://doi.org/10.1021/ma9804491
https://doi.org/10.1021/ma9804491
Publikováno v:
Macromolecules. 31:5206-5214
Several cosubstituent polyphosphazenes were synthesized that incorporate the nonlinear optical chromophore, disperse red 1 (DR-1), linked covalently to the polymer backbone through spacer groups. These polymers have a high chromophore loading (one DR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b300346fe7f4c7e17894461a9d9c16ab
https://doi.org/10.1021/ma971072m
https://doi.org/10.1021/ma971072m
Publikováno v:
Macromolecules. 30:3184-3190
Four small molecule cyclotriphosphazenes bearing linear and branched ethyleneoxy units have been synthesized as ion transport assistance (ITA) species to improve the ionic conductivity of poly[bis(methoxyethoxyethoxy)phosphazene] (MEEP)−lithium tri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ce0d48945b0e5f0f9e16d2212bee1fa
https://doi.org/10.1021/ma9616423
https://doi.org/10.1021/ma9616423
Publikováno v:
All Days.
The objective of the work detailed was to develop an alkaline-surfactant-polymer (ASP) and achieve good oil recovery at low surfactant concentrations. A combination of phase behavior tests, interfacial tension (IFT) measurements (by spinning drop ten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33834bdc59613b3dbb6e44a8ffce5f7e
https://doi.org/10.2118/153570-ms
https://doi.org/10.2118/153570-ms
Autor:
Eduardo Manrique, Mehdi Izadi Kamouei, Vladimir Alvarado, Charles Philip Thomas, Ramakrishna Ravikiran, Michael Lantz, Jorge Luis Romero
Publikováno v:
All Days.
A considerable portion of current world oil production comes from mature fields and the rate of replacement of the produced reserves by new discoveries has been declining steadily over the last few decades. To meet the growing need for economical ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b7d7dc3cac158050f38d179ba0dc84d
https://doi.org/10.2118/130113-ms
https://doi.org/10.2118/130113-ms