SY/T 6049-1994
Explosive cutting and chemical cutting downhole string operation rules (English Version)

Standard No.

SY/T 6049-1994

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Petroleum

Status

Be replaced 2008-12

Replace By

SY/T 5247-2008

Latest

SY/T 5247-2008

Scope

This standard specifies the construction preparations, tools, determination of cutting depth, operating procedures and precautions for explosive cutting and chemical cutting. This standard applies to operations that require explosive cutting or chemical cutting of downhole pipe strings during drilling or workover.

SY/T 6049-1994 history

• 2008 SY/T 5247-2008 Recommended handling methods of downhole problems in driling
• 1995 SY/T 6049-1994 Explosive cutting and chemical cutting downhole string operation rules

SY/T 6049-1994 Explosive cutting and chemical cutting downhole string operation rules was changed to SY/T 5247-2008 Recommended handling methods of downhole problems in driling.