SY/T 6540-2002
Lab testing method of drilling and completion fluids damaging oil formation (English Version)

Standard No.

SY/T 6540-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Petroleum

Status

Be replaced 2022-02

Replace By

SY/T 6540-2021

Latest

SY/T 6540-2021

Scope

This standard specifies the experimental method for indoor simulation evaluation of damage to oil layers by drilling fluids and completion fluids. This standard is applicable to dynamic and static simulations to evaluate the degree of damage to sandstone reservoirs by drilling fluids and completion fluids.

SY/T 6540-2002 history

• 2021 SY/T 6540-2021 Indoor evaluation method of oil layer damage caused by drilling fluid and completion fluid
• 2002 SY/T 6540-2002 Lab testing method of drilling and completion fluids damaging oil formation