Operations >> Petroserv >> Drilling Operations

Drilling Operation Services  
1.  Functions
  • Well Design and project manuals for all exploratory, appraisal & development wells.
  • AFE /Wells cost time.
  • Monitoring AFE approval Vs actual cost on daily basis.
  • Drilling engineering studies.
  • Drilling Operations as per approved programs.
  • Supervision of drilling & work over operations.
  • Work over operations as per approved programs.
  • Preventive maintenance, repair and overhauling of rig equipments.
  • Fishing operations on limited scale.
  • Monitoring of non-operated joint ventures.
  • Rethreading of drilling tubular and repair of drilling tools. 

2.  Resources

OGDCL owns 07 drilling & 02 workover rigs as under:-

Land drilling Rigs of 2000 H.P each having Top drive and VFD 02 Rigs

Deep drilling up to 6000 M                                      

01 Rig

Deep drilling up to 5000 M 03 Rigs
Shallow drilling up to 2800 M 01 Rig
Work over medium depth up to 3500 M 02 Rigs


3.  Contractor Rigs

Deep Depth Drilling            06 Rigs