Derrick Services

The statement that Derrick and Masts form the backbone of the drillfloor needs no further explanation. OES offers its clients a wealth of expertise and experienced teams to assist in keeping this structure compliant, safe and reliable.

OES provides numerous specialist Derrick and Mast related services, including:

  • Upgrades
  • Repairs
  • API inspections to Cat III and Cat IV
  • Bolt change-outs
  • Alignment checks and rectification
  • NDT
  • Dropped objects surveys
  • Audits
  • Inventories
  • Rope access services and more