Cost of California leak estimated at $330m

Published  26 February 2016 22:05 GMT

Cobalt weighing North Platte options

Published  26 February 2016 21:45 GMT

US rig count falls by 12

Published  26 February 2016 20:46 GMT

Murkowski pushes for drilling on federal lands

Published  26 February 2016 19:51 GMT

Newfield adds to cash stash with share offer

Published  26 February 2016 18:50 GMT

KBR vaults to profit

Published  26 February 2016 17:56 GMT

ExxonMobil spuds Guyana appraisal

Published  26 February 2016 15:31 GMT

Sete stakeholders ‘hold bankruptcy talks’

Published  26 February 2016 15:05 GMT

Husky chops capex again

Published  26 February 2016 12:13 GMT

Ex-BP rig man Kaluza cleared

Published  26 February 2016 8:42 GMT

Southwestern, Williams hash out new rates

Published  26 February 2016 0:48 GMT

EOG slashes capex amid low prices

Published  25 February 2016 23:21 GMT

Halliburton to lay off 5000 more workers

Published  25 February 2016 19:54 GMT

Brazil senate passes pre-salt rule change bill

Published  25 February 2016 16:00 GMT

Total starts Vega Pleyade flows

Published  25 February 2016 9:50 GMT

Ensco cuts dividend, takes $2.9bn in charges

Published  25 February 2016 0:01 GMT

Newfield cuts budget in half

Published  24 February 2016 23:33 GMT

Moniz calls Aliso Canyon leak 'tragic'

Published  24 February 2016 22:20 GMT

Argentina 'nears $5bn creditor deal'

Published  24 February 2016 19:35 GMT

Chesapeake strikes $385m deal with FourPoint

Published  24 February 2016 19:22 GMT