GB/T 19139-2012 (English Version) Testing of well cements

Standard No.: GB/T 19139-2012
Language: Chinese, Available in English version
Release Date: 2012
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 19139-2012
Replace: GB/T 19139-2003

Scope: This standard specifies the test methods for the application performance of oil well cement and the calculation of relevant parameters. For the cement stone compressive strength test and cement slurry thickening time test, it also gives a representative test program. This standard is applicable to the design and performance evaluation of oil well cement slurry for oil and gas well cementing operations. The oil well cement slurry can be based on (but not limited to) the grade and type of oil well cement specified in GB 10238.

GB/T 19139-2012 Referenced Document

GB 10238 Oil well cement
GB/T 12573 Sampling method for cement
GB/T 1596 Fly ash used for cement and concrete*， 2017-07-12 Update
GB/T 16783.1 Petroleum and natural gas industries.Field testing of drilling fluids.Part 1: Water-based fluids*， 2014-12-05 Update
GB/T 208 Test method for determinging cement density*， 2014-06-09 Update
GB/T 2847 Pozzolanic materials used for cement production*， 2022-12-30 Update
GB/T 4472 Detemination of density and relative density for chemical products
GB/T 6679 General rules for sampling solid chemical products
GB/T 6680 General rules for sampling liquid chemical products