The operator ran 10 UROS-CT centralizers plus slim stop collars inside a 13 3/8″ × 72 ppf P110 VAM Top casing with only a 12.191″ drift, achieved successful pass-through and cementing with no issues.
To provide a configuration for a 291ft liner with Baker Hughes inline liner hanger and 11 ¾” 65ppg and P110 Wedge 513 casing. Centralizers to be run inside a 13 3/8” 72ppf P110 Vam Top casing with an ID of 12.347” with a drift of 12.191”.
The customer ran 10 x 11 3/4-14 3/4 UROS CT centralizers with ACE Ratchet collars on the 291m liner.
The minimum pass through of the UROS-CT is 12.347” and the customer encountered no issues.
The UROS-CT is designed to be run in the close tolerance, under-ream applications found in some of the world’s most challenging offshore fields. This close tolerance (CT) model is engineered to extreme tolerances enabling it to negotiate the tightest restrictions.
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