SY/T 6640-2012
Calibration method for the down hole electronic pressure gauge (English Version)

Standard No.

SY/T 6640-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Petroleum

Latest

SY/T 6640-2012

Replace

SY/T 6640-2005

Scope

This standard specifies the technical requirements, calibration conditions, calibration items and calibration methods of electronic downhole pressure gauges (hereinafter referred to as electronic pressure gauges). This standard applies to the calibration of electronic pressure gauges that are newly manufactured, in use and after repair.

SY/T 6640-2012 Referenced Document

• SY/T 6231-2006 Electronic downhole pressure gauge

SY/T 6640-2012 history

• 2012 SY/T 6640-2012 Calibration method for the down hole electronic pressure gauge
• 2005 SY/T 6640-2005 The calibration methodology of the down hole electronic pressure gauge