After 92 Circulating Hours, Paradigm’s Expandable Reamer Completes Latin American Reaming Operation
After 92 Circulating Hours, Paradigm’s Expandable Reamer Completes Latin American Reaming Operation
1 PagesParadigm Drilling Services Ltd Camiestone Road, Thainstone, Inverurie, Aberdeenshire, AB51 5GT Tel: +44 (0)1224 725888 drilling@paradigm.eu www.paradigm.eu/drilling 1 / 1 1 / 1 After 92 Circulating Hours, Paradigm’s Expandable Reamer Completes Latin American Reaming Operation In one trip, reamer enlarges 2,003m section from 9 5/8” to 10” Challenge Ream tight spots over 368m of 12 1/4” rat hole, below the prematurely set casing shoe, before underreaming 1,635m of pre-drilled 9 5/8” hole to 10”, to section TD. A customer in Latin America needed to underream a long predrilled 9 5/8” hole, but also had 368m of 12 1/4” rat hole. The application would require the reamer to be robust, to maintain reliability through the unstabilised 12 1/4” section prior to underreaming the pre-drilled
