Valaris moves to reduce rig emissions with more updrades

Cutting greenhouse gases produced by drilling units is target of contractor's near-term sustainability effort

Greening: Ultra-deepwater unit: the drillship Valaris DS-18 (Relentless)
Greening: Ultra-deepwater unit: the drillship Valaris DS-18 (Relentless)Photo: VALARIS
Published 2 November 2021, 07:57Updated 2 November 2021, 09:08