FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246670559> ?p ?o ?g. }

• W4246670559 abstract "Surfactant Systems for EOR in High-Temperature, High-salinity Environments Maura Puerto; Maura Puerto Rice University Search for other works by this author on: This Site Google Scholar George J. Hirasaki; George J. Hirasaki Rice University Search for other works by this author on: This Site Google Scholar Clarence A. Miller; Clarence A. Miller Rice University Search for other works by this author on: This Site Google Scholar Julian R. Barnes Julian R. Barnes Shell Global Solutions International B.V. Search for other works by this author on: This Site Google Scholar Paper presented at the SPE Improved Oil Recovery Symposium, Tulsa, Oklahoma, USA, April 2010. Paper Number: SPE-129675-MS https://doi.org/10.2118/129675-MS Published: April 24 2010 Cite View This Citation Add to Citation Manager Share Icon Share Twitter LinkedIn Get Permissions Search Site Citation Puerto, Maura , Hirasaki, George J., Miller, Clarence A., and Julian R. Barnes. Surfactant Systems for EOR in High-Temperature, High-salinity Environments. Paper presented at the SPE Improved Oil Recovery Symposium, Tulsa, Oklahoma, USA, April 2010. doi: https://doi.org/10.2118/129675-MS Download citation file: Ris (Zotero) Reference Manager EasyBib Bookends Mendeley Papers EndNote RefWorks BibTex Search Dropdown Menu toolbar search search input Search input auto suggest filter your search All ContentAll ProceedingsSociety of Petroleum Engineers (SPE)SPE Improved Oil Recovery Conference Search Advanced Search ABSTRACT A systematic study was made of phase behavior of alkoxy glycidyl sulfonates (AGSs). These surfactants were screened with either NaCl-only brines or NaCl-only brines and n-octane at WOR ~1 for temperatures between approximately 85°C and 120°C. All test cases were free of alcohols and other co-solvents. Classical Winsor phase behavior was observed in most scans with optimal salinities ranging from less than 1% NaCl to more than 20% NaCl for AGSs with suitable combinations of hydrophobe and alkoxy chain type (ethylene oxide or propylene oxide) and chain length. Oil solubilization was high, indicating that ultralow interfacial tensions existed near optimal conditions. The test results for 120°C at WOR~1 have been summarized in a map, which might provide a useful guide for initial selection of such surfactants for EOR processes. Saline solutions of AGSs separate at elevated temperatures into two liquid phases (cloud point phenomenon), which may be problematic when they are injected into high-temperature reservoirs. An example is provided which indicates that this situation can be alleviated by blending suitable AGS and internal olefin sulfonate (IOS) surfactants, these being within Shell Chemical's ENORDETTM range of surfactants for EOR. Synergy between the two types of surfactant resulted in transparent, single-phase aqueous solutions for some blends, but not for the individual surfactants, over a range of conditions including in synthetic seawater. Such blends are promising because both AGS and IOS surfactants have structural features that can be adjusted during manufacture to give a range of properties to suit reservoir conditions (temperature, salinity and crude oil type). Keywords: upstream oil & gas, nacl, aqueous solution, brine, reservoir, wettability, optimal salinity, chemical flooding methods, pipette, enhanced recovery Subjects: Improved and Enhanced Recovery, Chemical flooding methods Copyright 2010, Society of Petroleum Engineers You can access this article if you purchase or spend a download." @default.
• W4246670559 created "2022-05-12" @default.
• W4246670559 creator A5023405065 @default.
• W4246670559 creator A5055007517 @default.
• W4246670559 creator A5067484501 @default.
• W4246670559 creator A5080459783 @default.
• W4246670559 date "2010-04-01" @default.
• W4246670559 modified "2023-09-29" @default.
• W4246670559 title "Surfactant Systems for EOR in High-Temperature, High-Salinity Environments" @default.
• W4246670559 doi "https://doi.org/10.2523/129675-ms" @default.
• W4246670559 hasPublicationYear "2010" @default.
• W4246670559 type Work @default.
• W4246670559 citedByCount "1" @default.
• W4246670559 countsByYear W42466705592015 @default.
• W4246670559 crossrefType "proceedings-article" @default.
• W4246670559 hasAuthorship W4246670559A5023405065 @default.
• W4246670559 hasAuthorship W4246670559A5055007517 @default.
• W4246670559 hasAuthorship W4246670559A5067484501 @default.
• W4246670559 hasAuthorship W4246670559A5080459783 @default.
• W4246670559 hasConcept C127413603 @default.
• W4246670559 hasConcept C136764020 @default.
• W4246670559 hasConcept C161191863 @default.
• W4246670559 hasConcept C2778805511 @default.
• W4246670559 hasConcept C2779681308 @default.
• W4246670559 hasConcept C2780154274 @default.
• W4246670559 hasConcept C41008148 @default.
• W4246670559 hasConcept C42360764 @default.
• W4246670559 hasConceptScore W4246670559C127413603 @default.
• W4246670559 hasConceptScore W4246670559C136764020 @default.
• W4246670559 hasConceptScore W4246670559C161191863 @default.
• W4246670559 hasConceptScore W4246670559C2778805511 @default.
• W4246670559 hasConceptScore W4246670559C2779681308 @default.
• W4246670559 hasConceptScore W4246670559C2780154274 @default.
• W4246670559 hasConceptScore W4246670559C41008148 @default.
• W4246670559 hasConceptScore W4246670559C42360764 @default.
• W4246670559 hasLocation W42466705591 @default.
• W4246670559 hasOpenAccess W4246670559 @default.
• W4246670559 hasPrimaryLocation W42466705591 @default.
• W4246670559 hasRelatedWork W2024347112 @default.
• W4246670559 hasRelatedWork W2047371184 @default.
• W4246670559 hasRelatedWork W2171420994 @default.
• W4246670559 hasRelatedWork W2351621601 @default.
• W4246670559 hasRelatedWork W2370535417 @default.
• W4246670559 hasRelatedWork W2372156248 @default.
• W4246670559 hasRelatedWork W2385290733 @default.
• W4246670559 hasRelatedWork W2386315983 @default.
• W4246670559 hasRelatedWork W2391662343 @default.
• W4246670559 hasRelatedWork W4255905854 @default.
• W4246670559 isParatext "false" @default.
• W4246670559 isRetracted "false" @default.
• W4246670559 workType "article" @default.