SY/T 5821-2012
Water shutoff technology with organic plugging agent for carbonate reservoir (English Version)

Standard No.

SY/T 5821-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Petroleum

Latest

SY/T 5821-2012

Replace

SY/T 5821-1993

Scope

This standard specifies the construction process design, on-site construction, production management, quality requirements, effect analysis and construction summary of polyacrylamide organic plugging agents for water blocking operations. This standard is applicable to carbonate reservoirs with reservoir temperatures of 50°C to 130°C.

SY/T 5821-2012 Referenced Document

• GB 17514-2008 Water treatment chemicals.Polyacrylamide
• GB/T 12005.2-1989 Determination for solid content of polyacrylamide
• GB/T 12005.6-1989 Determination for hydrolysis degree of partly hydrolysis polyacrylamide
• SY/T 5590-2004 Performance evaluation method of profile control agent
• SY/T 5874-2003 Evaluation method on oil well water plugging
• SY/T 6277-2005 Specification of hydrogen sulfide monitoring and protecting for operation personnel in oil and gas field involving hydrogen sulfide
• SY/T 6690-2008 Specification for well control technology of downhole operation

SY/T 5821-2012 history

• 2012 SY/T 5821-2012 Water shutoff technology with organic plugging agent for carbonate reservoir
• 1993 SY/T 5821-1993 Water plugging technology of organic plugging agent in carbonate reservoir