GB/T 20488-2006 (English Version) PDF

Standard No.: GB/T 20488-2006
Language: Chinese, Available in English version
Release Date: 2006
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 20488-2006

Scope: This standard specifies the concrete target perforation test, the high temperature and normal pressure steel target perforation test, and the simulated well perforation test (applicable to the perforator with the explosive charge of no more than 1.8kg at a time) under the ground conditions of the oil and gas well perforator. Perforation test of Bailey sandstone target under the condition of perforating bullet stress, flow characteristic test of perforation hole under simulated well bottom conditions, perforation test of ground piercing steel target; temperature and pressure resistance test of perforating gun. This standard applies to the tests of perforating devices, perforating charges and perforating guns for oil and gas wells.

GB/T 20488-2006 Referenced Document

GB 10238-1998 Oil well cement
GB/T 10111 Generation of random numbers and procedures applied to sampling inspection for product quality*， 2008-07-28 Update
GB/T 13889 Electric detonator for oil and gas well*， 2015-05-15 Update
GB/T 699 Quality carbon structure steels*， 2015-12-10 Update
GB/T 8031 Electric detonators