Comments on: Extended life, quicker make-up and gas tightness among key innovation areas as operators seek larger tubulars, lower costs of ownership /extended-life-quicker-make-up-and-gas-tightness-among-key-innovation-areas-as-operators-seek-larger-tubulars-lower-costs-of-ownership-41807 Get the latest oil drilling news with Èý•NÌåÓý Wed, 22 Mar 2017 18:19:47 +0000 hourly 1 https://wordpress.org/?v=6.1.1