ContactFor further information, please contact:
Kerry DalyGlobal Business DevelopmentManager, [email protected]/tcp
TCP
/ Expro Excellence
Modelling support avoids downhole equipment failure and costly fishing operations
TCP
Expro Exce l lence exprogroup.com
Objectives/background
• eni had a multi-well integrated project inAsia Pacific requiring long intervals (somezones over 100 feet) to be perforated
• A global track record with eni meant Exprowere called upon to provide TCP services
• To maximise productivity, 7” 12 SPF BHcharges were selected
• The development wells were drilled fromdrill centres via a 5th generation semi-submersible moored rig in water depths upto 431 meters
Expro Excellence
• As part of Expro’s pre-job preparation,standard 27/8” EUE threads were identifiedduring high shock modelling as having thepotential to fail given the bottomholeequipment configuration
• Prior to manufacturing, Exprorecommended the threads were changed to31/2” EUE
• Successful completion of all jobs to date
• Project management expertise to integrateTCP, DST, well test, slickline, and subseaoperations – Expro were also able tomobilise start-up operational and supportteams whilst meeting eni’s fastimplementation times from contract award
Value to client
• If modelling had not been performed, thepotential for perforating gun failure on ahigh visibility well could have caused anequipment failure leaving equipmentdownhole, requiring a costly fishingoperation
• Three wells have been completed to date,with up to three zones per well
• 100% of shots fired and no lost time
• Fast track mobilisation meaning eni couldkeep the rig working and not face costlystandby time and idle crews – eni were ableto perforate and test the first two wells asequipment was arriving
TCPCS - eni Asia Pac Case Study_A4_ver2 23/03/2016 17:36 Page 1
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