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Houston, Texas 77027
(713) 621-9720
Copyright © 2010: PennWell Corporation
All Rights Reserved.
Surfactant
Surfactant news and technical articles from Oil & Gas Journal. Search Surfactant latest and archived news and articles
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Alberta eases royalty on five pilot projects
… drainage. The project cost is $18.2 million, the royalty allowance $5.46 million. ● Cenovus for a sand-alkali- surfactant associative polymer flood in conventional oil production at Canadian Forces Base Suffield near Medicine Hat. The pilot is …
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OGJ Newsletter
… drainage. The project cost is $18.2 million, the royalty allowance $5.46 million. • Cenovus for a sand-alkali- surfactant associative polymer flood in conventional oil production at Canadian Forces Base Suffield near Medicine Hat. The pilot is …
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EOR TEST DETERMINES WAYS TO HALT DOWNDIP STEAM MIGRATION
… would be fulfilled when the pattern with surfactant injection showed evidence of improved ..... conditions because of steam foam alone, surfactant and nitrogen were injected into a single ..... SURFACE SETUP The surface equipment, surfactant selection, chemical concentration …
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Research seeks new chemical methods to improve CO 2 floods
… Norwegian North Sea alternating injection of surfactant slugs and hydrocarbon gas slugs has boosted ..... used for mobility control. That leaves surfactant -alternating-with-gas (SAG) as ..... soluble surfactants, which ensure that surfactant appears and foam forms only where CO …
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Special Report: Completion Technologies: Combined miscible drive enhances Pleito Creek oil production
… containing an oxygen-compatible surfactant . Then, the pumping of pure CO 2 through the tubulars removed the surfactant film. The tubulars were then ready ..... skid where an oxygen-compatible surfactant is added. The water is then pumped …
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Rex presses Illinois basin EOR pilots, Delta expansion
… recovered 15-20% of OOIP at two surfactant -polymer floods in the 1970s-80s ..... sandstones. Rex commenced alkali- surfactant polymer flooding on the 58-acre Perkins ..... oil recovery performance of the 1980s surfactant -polymer floods. Core flood work continues …
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Rex presses Illinois basin EOR pilots, Delta expansion
… recovered 15-20% of OOIP at two surfactant -polymer floods in the 1970s-80s ..... sandstones. Rex commenced alkali- surfactant polymer flooding on the 58-acre Perkins ..... oil recovery performance of the 1980s surfactant -polymer floods. Core flood work continues …
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SPECIAL REPORT: UNCONVENTIONAL GAS TECHNOLOGY?1: Advances in fracs and fluids improve tight-gas production
… to water blocking. A microemulsion surfactant (MS) has the potential vastly to increase ..... these difficult formations. The special surfactant was designed to replace methanol or ..... microemulsion technology GasPerm 1000, the surfactant helps remove water drawn into the formation …
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SPECIAL REPORT: Deepwater fluid displacement needs special approaches
… Displacements of OBM and SBM use solvent and surfactant chemistry as the primary cleaning agents ..... a solvent in seawater or brine and a surfactant in seawater or brine. Dispersions of ..... debris. A polishing solution of 3-10% surfactant is sufficient to remove oil-wet film …
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COMMENT—EOR can extend the promise of unconventional oil and gas
… investigating chemical imbibitions using surfactant or brine formulations to stimulate ..... North Dakota. The focus here is on surfactant formula optimization, specifically, attempting to identify a surfactant formulation that promotes imbibitions …
