I.S. EN ISO 10424-2:2007
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - ROTARY DRILLING EQUIPMENT - PART 2: THREADING AND GAUGING OF ROTARY SHOULDERED THREAD CONNECTIONS
Hardcopy , PDF
English
01-01-2007
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Conformance - Units of measurement
3 Normative references
4 Terms, abbreviated terms, definitions and symbols
4.1 Terms and definitions
4.2 Design types and definitions
4.3 Abbreviations and symbols
5 Information to be supplied by purchaser
6 Threading
6.1 Thread profile and dimensions
6.2 Bevels for drill collars and tools that mate directly
with drill collars
6.3 Low-torque feature
7 Product optional features
7.1 General
7.2 Stress-relief features
7.3 Benchmarks
7.4 Surface treatment
7.5 Cold working
7.6 Break-in
8 Product gauging
8.1 Gauging
8.2 Stand-off measurement
8.3 Gauge contact points
8.4 Lead measurement
8.5 Taper measurement
8.6 Thread height measurement and gauges
9 Gauge relationships for rotary shouldered connections
9.1 Gauge relationship
9.2 Gauge specifications
10 Gauge calibration
10.1 Calibration system
10.2 Acceptance criteria
10.3 Gauge measurement methods
10.4 Gauge certification
Annex A (informative) Tables in USC units
Annex B (informative) Care and use of regional master
gauges
Annex C (normative) Shipment of reference master
gauges
Annex D (normative) Care and use of working gauges
Annex E (informative) API gauge certification
requirements
Annex F (informative) Other rotary shouldered
connections
Annex G (informative) USC units conversion table
Annex H (informative) Recommended practice for
gauging new rotary shouldered connections
Annex I (informative) Calculations
Annex J (informative) API grand and regional master
rotary connection gauges
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