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Database: 365,228(8 Aug 2026)
rock drillability measurement rock drillability drillability classification classification scopethis standard drillability mulberry spun silk natural marble block waste refractory materials
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  2. SY/T 5426-2000 in English
SY/T 5426-2000 in English

SY/T 5426-2000 in English

SUPERSEDED

Rock drillability measurement and its classification

  • Issued on:2000-03-31
  • Implemented on:2000-10-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $90.00
$88.00
Standard No: SY/T 5426-2000
Document status: SUPERSEDED
Superseded by: SY/T 5426-2016 Drilling engineering for the petroleum and natural gas. Rock drillability measurement and its grading
Superseded on: 2016-06-01
Title in English: Rock drillability measurement and its classification
Title in Chinese: 岩石可钻性测定及分级方法
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2000-03-31
Implemented on: 2000-10-01
Superseding: SY 5426-1991 Methods for determining and grading rock drillability
ICS Classification: 75.020-Extraction and processing of petroleum and natural gas
Chinese Classification: E13-Petroleum drilling
Professional Classification: SY-Oil & Gas
Related Keywords: rock drillability measurement
rock drillability
drillability classification
classification scopethis standard
drillability
Related Topics: rock
sy/t5426-2016
sy t5281-2000
sy t5281 2000
The method for measuring the plasticity of limestone is
Quantitative method classification
rock method applicable
sy/t 5270 2000

本标准规定了用微型钻头测定岩石可钻性的方法及分级。
本标准适用于石油钻井用牙轮钻头和PDC钻头的岩石可钻性分级。


Scope

This standard specifies the method and classification of rock drillability using micro drill bits. This standard applies to rock drillability classification of roller cone drill bits and PDC drill bits for oil drilling.

More samples: GB 18306-2015 NB/T 47013.2-2015 QC/T 942-2021
Sample only — not a preview of SY/T 5426-2000
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