RT Journal Article SR Electronic(1) A1 Ferrara, Paolo A1 Molaschi, Claudio A1 Menard, Bill A1 Rinaldi, FrancescaYR 2013 T1 New 10 3/4 HPHT Casing Valve Successfully Applied in Deep Well Sour Environment JF , VO OP SP cp-350-00382 DO https://doi.org/10.3997/2214-4609-pdb.350.iptc16936 PB European Association of Geoscientists & Engineers, SN 2214-4609, AB , UL https://www.earthdoc.org/content/papers/10.3997/2214-4609-pdb.350.iptc16936