BS EN ISO 10427-2:2004
Current
The latest, up-to-date edition.
Petroleum and natural gas industries. Equipment for well cementing Centralizer placement and stop-collar testing
Hardcopy , PDF
English
08-06-2004
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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
Gives calculations for determining centralizer spacing, based on centralizer performance and desired standoff, in deviated and dogleg holes in wells for the petroleum and natural gas industries.
| Committee |
PSE/17
|
| DevelopmentNote |
Supersedes 02/712763 DC. (06/2004) Reviewed and confirmed by BSI, July 2009. (06/2009)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO10427 provides calculations for determining centralizer spacing, based on centralizer performance and desired standoff, in deviated and dogleg holes in wells for the petroleum and natural gas industries. It also provides a procedure for testing stop collars and reporting test results.
| Standards | Relationship |
| NF EN ISO 10427-2 : 2004 | Identical |
| I.S. EN ISO 10427-2:2004 | Identical |
| UNI EN ISO 10427-2 : 2005 | Identical |
| ISO 10427-2:2004 | Identical |
| NBN EN ISO 10427-2 : 2004 | Identical |
| NS EN ISO 10427-2 : 1ED 2004 | Identical |
| NEN EN ISO 10427-2 : 2004 | Identical |
| DIN EN ISO 10427-2:2005-07 | Identical |
| EN ISO 10427-2:2004 | Identical |
| ISO 10427-1:2001 | Petroleum and natural gas industries — Equipment for well cementing — Part 1: Casing bow-spring centralizers |
| ISO 11960:2014 | Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells |
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