Equipment Overhaul


Sigma Energy’s workshop is based in Sfax which is ideally located to best serve our valued customers in Tunisia, Algeria and Libya.

Sigma Energy Provides Maintenance, Major Overhaul and API Cat IV Recertification of the following Rig Equipment:

Rig Equipment In accordance to OEM recommendations and following API norms
Mast & Substructure API-4G
Annular BOP API-16AR
Ram BOP API-16AR
BOP Closing Unit API-16D
Choke Manifold API-6A / API-6AR / API-16C
Gate Valves API-6A / API-6AR
Crown Block API-4G / API-8C / API-RP-8B
Travelling Block API-8C / API-RP-8B
Drilling Hook API-8C / API-RP-8B
Deadline Anchor API-8C / API-RP-8B
Power Swivels API-8C / API-RP-8B
Topdrive API-8C / API-RP-8B
Drawworks API-7K / API-7L
Mud Pumps API-7K / API-7L
Rotary Table API-7K / API-7L