Schlumberger tackles drilling rig fuel costs and emissions challenge

Schlumberger technology delivers 25% reduction in diesel cost

Zero emissions well: Schlumberger is piloting the use of hydrogen fuel cells to power drilling rigs
Zero emissions well: Schlumberger is piloting the use of hydrogen fuel cells to power drilling rigsPhoto: REUTERS/SCANPIX
Published 12 May 2022, 00:09Updated 17 May 2022, 20:37