Approved Work Item
ISO/AWI 26339
Oil and gas industries including lower carbon energy — Agents for chemical flooding — Test method for interfacial tension between surfactant-based chemical flooding system and oil
Reference number
ISO/AWI 26339
ISO/AWI 26339
Edition 1
© ISO 2026
Approved Work Item
Abstract
This document specifies a spinning drop method for measuring the interfacial tension between surfactant-based chemical flooding system and oil, especially for interfacial tension less than 10^-2 mN/m. This document is applicable to surfactant-polymer (SP), alkali/salt-surfactant (AS), and alkali/salt-surfactant-polymer (ASP) flooding systems. This document includes sections on principles, reagents and materials, instruments, procedures.
General information
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Status: Under developmentStage: New project registered in TC/SC work programme [20.00]
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Edition: 1
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Technical Committee :ISO/TC 67/SC 10
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