Senior Reservoir Engineer
Karachaganak Petroleum Operating
Total des années d'expérience :7 years, 7 Mois
• Full field Dynamic model update and history match of two models annually in Intersect (IX) (due to different seismic interpretations and geological approaches there’re 2 different working models in company that requires maintaining annually);
• Built hybrid full field dynamic model combining two models and history matched it;
• Preparing base case forecast using network (IX+ENS)
• Water production forecasting with different scenarios (using model and analytical tools)
• QC and testing the PVT experiment samples (separator, downhole) using PVTi
• Pore Pressure Prediction in new/workover wells;
• Preparing AFE profiles of new wells and projects for economic evaluation;
• Choke Modelling in dynamic model;
• Analysis of new/workover wells opportunity in dynamic model and analytically using DCA;
• Dynamic model updating and History matching of two separate Waste Water Disposal polygons in shallower Triassic water bearing sandstone formation with Eclipse (E100), which include water injection and monitoring wells;
• Updating and building VFP tables of wells using VFPi
• Participating in FDP preparation and defending to governmental (GKZ) expert commission
• Support different sections (well design (recommendation on setting packers), WTI (identifying dynamic barriers around the wells to confirm WTI results), recommendation on PLT candidates, MDT measurement depth and etc).
• Scripting in Python and VBA for automatization routine works
• Mentoring and supporting junior engineers and students on internship
ACCOMPLISHMENTS:
• Worked on successful migration of company’s dynamic model from Eclipse (E300) to new simulation software Intersect which allowed to reduce model running time up to 2 times;
• Identified ‘sweet spots’ for infill drilling for plateau extension phase
• Optimized injection well trajectories based on gas injection analysis (model, tracer, lab results) which led to the reduced gas breakthrough and efficient pressure support;
• Developed analytical tool in Excel VBA which helped to predict a start-up issue in new wells and to properly plan using N2 lifting/pumps;
• Automated an Eclipse choke model case preparation workflow using Python script which allowed to prepare case in 5 mins by Python instead of 1-2 days work;
• Full field Dynamic model update and history match of models annually in Eclipse (E300) and Intersect (IX);
• Gas injection management study:
~ optimization of existing gas injection wells rate, location, and perforations;
~ gas injection front identification based on laboratory, well test, chemical tracer, and model data;
~ gas breakthrough and gas recycling wells analysis and estimation of gas recycling rate;
~ future plan for monitoring of existing injectors;
~ estimating a Voidage Ratio in different areas in order to optimize gas injection volumes;
• No-flow well prediction analysis on new/workover wells;
• Pore Pressure Prediction in new/workover wells;
• Preparing AFE profiles of wells and projects for economic evaluation;
• Choke Modelling in dynamic model;
• Analysis of new/workover wells opportunity in dynamic model and analytically using DCA;
• Dynamic model updating and History matching of two separate Waste Water Disposal polygons in shallower Triassic water bearing sandstone formation with Eclipse (E100), which include water injection and monitoring wells;
• Support different sections (well design (recommendation on setting packers), WTI (identifying dynamic barriers around the wells to confirm WTI results), recommendation on PLT candidates, MDT measurement depth and etc).
• Full field Dynamic model update and history match of models annually in Eclipse (E300)
• Preparing monthly materials on well activities (presenting WT, PLT, MDT, WO and new wells performance results)
• Providing inputs for Geologists (Identifying hydrodynamic barriers with XPT/Stethoscope, communication of wells);
• Waste Water Disposal polygon model building in Eclipse 100;
• Well site visits during WT, well clean-up operations;
• Pore Pressure Predictions in new/workover wells.
Master of Science in Petroleum Engineering Diploma thesis: “Study of the effect of pore structure of the carbonate rocks on Acoustic, Resistivity and NMR logs”
Bachelor of Science in Petroleum Engineering. Diploma thesis: “Sour gas injection in Karachaganak Field”.
MBA course “Management and the Economics of Energy and the Environment (MEDEA)” in ENI Corporate University in collaboration with Pavia University. Focused on energy transition challenges, to solve problems and innovate in a disruptively changing business environment. Main topics are management, finance, climate change economics, energy economics and circular economy. Project work: Study of decarbonization trajectories for transport sector in Italy (2025-2080)
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