Andryas Effendi, MEng.

Experience

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  Texas A&M University

  May 2001 - Jun 2002

  EOR Lab Research assistant

  • Assisted Horizontal Well Economic Simulation Study on a strong water-drive aquifer model using Computer Modeling and Graphic (CMG) Simulator. This study was presented in SPE Student Paper Contest, Texas A&M. • Responsible for doing Horizontal Well Economic Simulation Study on a strong water-drive aquifer model using Computer Modeling and Graphic (CMG) Simulator. Presenting subject study on SPE Student Chapter, Texas A&M, Feb 2002.

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  Chevron indonesia

  Jan 2002 - Jan 2005

  PE

  Production Engineer, Heavy Oil, Steam Flood ,EOR, down hole completion and recompletion

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  Chevron

  Apr 2002 - Dec 2005

  Indonesia

  Production Engineer / Production Technologist•Grantee: Master Education Scholarship Program, 1999-2002 , Texas A&M University Production Engineering – Thermal Recovery• Duri Steam Flood - Production and steam injection/heat management and Surveillance , Develop Thermal well and reservoir surveillance plan• Thermal well design: well planning, construction, well completion design and remedial Role as the Lead Production Engineer in SW and NW Quadrants of Duri Field Steam Flood Area 5 under Production Management Team Department.• Responsible for handling routine work-over and sand problem, resolving technical production issues in the mature steam-injected patterns, reducing unplanned well shut- in and steam rate reduction, and well performance stimulations.• Production Engineer: 2002 – 2005: PT. Caltex Pacific Indonesia (Chevron Indonesia), Duri - Area 10 (Ramped up Steam Injected Area), Asset Management Team Department.• Main responsibilities to perform wells and injector patterns review to identify oil gain, to mature steam-injected sand for well performance improvement, in manners of; • Initial completion of Rindu and Pertama Sandface perforation strategy in early 2002,total of 128 injector strings. • Injector Shut-in and Thermal Stimulations management during Area 10 Injectorsreplacement projects 2003 • Hands-on experience on well testing, steam injection and heat management, productionlogging, well-bore and down-hole work-over techniques and casing collapse remedialand Stimulation. • Fully participated in Duri Area 10 Producer Wells Replacement Capital project includingAFE and Decision Package Plan Phase 1-4. Show less

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  Medco E&P Indonesia

  Sept 2008 - Mar 2012

  Production Engineer

  • Small fields (reactivation/developments), new technology and enhanced projects (SSM Water Flood, Basma Cyclic Steam).• Main responsibilities of: generating technical and economic recommendations and memorandums at reservoir surveillance, well interventions, Stimulations and workovers activities of Southern Karim Field.• Horizontal and multi-lateral wells intervention programs;• Well Integrity and remedial jobs• Perforation-modification and zonal isolations reviews and executions.• Asset management reviews.• Production profiling, water-zones shut off, coil tubing operations and continous rods.• Pump and production optimizations for horizontal and multi-lateral wells.• Oil Well completion and recompletions designs.• Sand control and Well Integrity problems• Annual Well Intervention gain and budget forecasts.• Simulations: Acid Jobs, Chemical (Surfactant) and Fracturing• Produced and unproduced assets potential reviews.• Old Fields Reactivations: Manage Economical and Technical Justifications to raise other productive assets from abandoned fields.Petroleum Economic Analyst Janury 2007 - Sept 2008Performing SWOT, portfolio and economic analysis to evaluate investment, acquisition & divestment, and alliance opportunities i.e.: wildcat wells economics, asset valuation.Maintain active contact with staff groups such as Engineering, Exploration, Asset Groups, Marketing and Legal to evaluate business alternatives.Coordinate and prepare schedule/agenda for quarterly, annual budget review and other regular meeting.Assist and prepare business assumption, strategy and five years objectives for E&P activities.Administer KPI system, work plan and budget implementation of the company to ensure proper performance measurement.Perform financial analysis and develop financial projection based information for the company and provide management reports i.e.: financial projection to support strategic planning, value tree, NPV. Show less

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  Oxy

  Mar 2012 - Sept 2015

  Production Engineer

  Production Engineer: March 2012- 2015, Occidental of Oman Inc. North Oman Subsurface Dept. - Safah Field (Waterflood): • Safah Field Sidetrack Project 2013-2014: 21 wells Occidental of Oman : North Oman- Safah RMT 2012 Workover Hoists and Coil tubing Champion: a $45's MM oil gain equivalent net revenue out of $60's MM Capex/Opex cost. • Production Engineering-IPM (PETEX) : PROSPER, GAP : Safah Main Lobe • Well completion/recompletion, interventions, remedial and optimization, Well Integrity • Artificial lift design and optimization (Gas lift and ESP) • Old Fields Reactivation: Manage Economical and Technical Justifications to raise another productive assets from abandoned fields. Show less

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  Pertamina Hulu Kalimantan Timur (PHKT)

  Apr 2020 - Apr 2022

  Petroleum Engineer

  main job description: new development wells initial completion; designs and executions

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  Petrogas (Basin) Ltd

  Jun 2022 - now

  Sr. Petroleum Engineer

  Arar Block production optimization and wells reactivations