ISO 10427-2:2004 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.
WITHDRAWN
SRPS M.J2.106:1992
WITHDRAWN
SRPS ISO 10427-2:2007
95.99
Withdrawal of Standard
PUBLISHED
SRPS EN ISO 10427-2:2010