UNI EN ISO 10427-2 : 2005
Current
The latest, up-to-date edition.
PETROLEUM AND NATURAL GAS INDUSTRIES - EQUIPMENT FOR WELL CEMENTING - PART 2: CENTRALIZER PLACEMENT AND STOP-COLLAR TESTING
04-01-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Methods for estimating centralizer placement
4.1 General
4.2 Standoff ratio calculation
4.3 Buoyed weight of casing
4.4 Calculations for centralizer spacing
5 Procedure for testing stop collars
5.1 General
5.2 Apparatus
5.3 Test procedure
5.4 Reporting of test results
Annex A (informative) Documentation of stop-collar test
results
Bibliography
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