Andrew Sweeney

About Andrew Sweeney

Senior Petroleum EngineerExtensive experience in the petroleum industry, including land based operations, shallow waters/deepwater GoM for BP. International experience in Trinidad, Mexico and Nigeria. Lead for wells start up activities on three major projects in Deepwater GoM. Managed platform workover project in GI 43 shelf. In Deepwater worked on well integrity solutions, well surveillance/management of oil and gas reservoirs (inclusive of horizontal completions), well intervention, root cause failure analysis, production efficiency improvement, daily production reporting. In GoM shelf and Trinidad worked extensively on the design and execution of ‘thru tubing’ wellwork and workovers. Areas of expertise also include system modeling using transient and steady state software (Petex suite – Prosper, GAP), Gas lift design and Optimization. Utilized ‘OFM’ for production forecasting and surveillance. I also worked as a mentor to Junior Engineers.• Root cause failure analysis, reservoir and wells• Transient modeling using Olga. PVTSim • Well Integrity identification and solutions• Steady state modeling using GAP, pipesim• Gas lift design and optimization.• ‘Petex’ Suite Expert (Prosper, GAP)• New completions and Workovers• Productivity Efficiency Improvement• Deepwater new wells start up• Flow assurance for subsea systems• Wellwork identification• ‘Thru tubing’ procedures for dry trees• GoM deepwater well surveillance• Deepwater well intervention

Experience

1. Senior Petroleum Engineer

   Halliburton

   Jun 2025 — Present

   Identify Infill drilling opportunities and workovers.

Education

• University of Oklahoma

  Bachelor's Degree

Skills

• Transient Modeling with Olga, Pvtsim.
• Artificial Lift Design and Optmization (Gas Lift, Pumpimg)
• Well Integrity Identification and Solutions
• Gom Shelf Operations
• Onshore and Offshore Operations
• Steady State Modeling Using Gap, Pipesim
• Wellwork Identification and Execution
• 'thru Tubing' Procedures for Dry Trees.
• Flow Assurance for Subsea Systems
• Workover Procedures
• Root Cause Failure Analysis (Reservoir and Wells)
• Gom Deepwater Well Surveillance
• New Wells Cmpletion Design
• Prosper Modeling
• Deepwater Production Operations
• 'thru Tubing'​ Procedures for Dry Trees.
• Subsea Procedures