Sonny Irvana

Experience

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  VICO Indonesia

  Mar 2001 - Jul 2007

  Mature field exploitation and optimization was a main duty to recover optimum recovery. 1. Rig Workover, identified workover candidate thru integrated process with RE and Geologist. Proposed most efficient completion design, including conventional single and dual string completion, monobore, dual string monobore, perforated liner in horizontal/slanted well. 2. Rigless wellwork, including additional perforation, re-perforation, water shut off (chemical or cement packer), gas lif optimization, coil tubing clean out and acid stimulation3. De-liquification, identified gas well which potentially load up using turner/coleman critical rate and performed de-liquification project including soap stick, plunger lift and continous downhole chemical injection (dyna coil - micro string)4. Surface optimization including VLP compressor, wellhead compressor, eductor, vortex, de-bottlenecking project (flowline optimization). Show less

  • Production Engineer/Technologist

    Mar 2002 - Jul 2007

  • Field Production Engineer

    Mar 2001 - Mar 2002
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  Eni

  Jul 2007 - May 2013

  Support Menzel Ledjmet (Block 405b) development plan, mainly focusing on:1. Well Testing design and interpretation including Pressure Transient Analysis and Production Logging2. Well potential calculation (Prosper) including Field start up (ramp-up) scenario. 3. Integrated Asset Modelling (prosper-mbal-GAP)4. Fluid sampling management including preparation of PVT analysis program together with Reservoir and Thermodynamic engineer.5. Rig and Rigless workover including Stimulation job6. Reservoir Surveillance plan including PLT, RST, PDHG. 7. Production Database Management / OFM 8. Sand production and Fracturing study (geomechanic) Show less Kashagan early field preparation focusing on:1. Reservoir surveillance plan including Permanent Downhole Gauge, Distributed Temperature Sensing, Gas Tracer, Multiphase meter and PVT sampling2. Involved in KCO Stimulation Strategy and Guideline3. Reservoir fluid sampling including manage all KCO sample distribution (Europe and Kazakhstan), preparation of PVT program together with Reservoir and Themodynamic engineer4. Well test interpretation including Pressure Transient Analysis and Production Logging5. Well flow potential and network optimization6. Focal point for Petroleum Engineering Contract and Technical Services Agreement with Kashagan project partners. Show less

  • Senior Petroleum Engineer

    Sept 2009 - May 2013

  • Petroleum Engineer

    Jul 2007 - Aug 2009
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  Saudi Aramco

  Apr 2013 - now

  Senior Petroleum Engineer

  Working in Gas Reservoir Management Department and responsible for:1. Reservoir monitoring and surveillance plan 2. Well testing design and interpretation3. Reservoir stimulation (hydraulic & acid fracturing)4. Production database management 5. Drilling, workover and rigless candidates