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MORTEZA VISHTEH, P.Eng.

Reservoir Engineer

E-mail: ad3tbd@r.postjobfree.com

Tel: 1-403-***-****

SUMMARY OF SKILLS

Conventional & unconventional reservoir engineering, reservoir simulation modeling (Model construction, History match & Forecast), EOR, IOR, FDP (Field Development planning) and Reservoir management Fluid characterization (PVT), Transient well test analysis (PTA), Core analysis (RCAL / SCAL), Multi-phase flow calculation (VFP), Reserve evaluation (MBAL, DCA, Monte Carlo), Simulation model study, EOR screening, EOR modeling, economic evaluation and risk analysis EOR (Enhanced Oil Recovery) & CCS (CO2 Capturing &storage) planning and modeling such as CO2 injection in oil reservoir and saline aquifer, miscible & immiscible CO2 flooding, WAG (Water-Gas Alternative injection), Thermal recovery [CSS (cyclic steam stimulation), SAGD (steam assisted gravity drainage], VAPEX, and ASP (Alkaline, Polymer, Surfactant) Injection, Gas Condensate modeling Ability to work under pressure and act as liaison between geologist, petrophysicist, and reservoir engineers Competent at computer programming (VBA, Python, ...) and Machine Learning (ML) WORK EXPERIENCE

Freelance Consulting – (Full field model study, FDP, EOR, IOR)

•Reservoir Simulation Model Study (Oil rim, Gas cap condensate, fractured) Full field model study, reservoir simulation modeling, carbonate fractured reservoir, Compositional model, Dual Poro model, 70-year production history of 120 producers & injectors, History Match, forecast

•Geomechanical impact on Shale Gas modeling by VISAGE- ECLIPSE Coupling Coupling of Geomechanical model (VISAGE) with reservoir simulation (Eclipse) for Eagle Ford Shale gas.

•Reservoir simulation modeling for fractured Reservoir - (CO2 Injection) Full-field simulation model study of carbonate fractured reservoir with gas cap and oil rim. 150 producers & 50 years of production history, Dual Poro-Dual perm, model construction, history match, feasibility study of Polymer & CO2 Injection

Company: Schlumberger Canada Ltd. Feb 2005- 2023

Position: Full field model study, FDP, EOR modeler Responsibilities:

Reservoir Engineering & Simulation Modeling, EOR & IOR Projects, Field Development Planning (FDP), Coordinating & Managing the Integrated Projects, Coaching and mentor Junior Engineers EOR & FDP Projects

• Tucker Lake field – Husky Energy – (Canada, SAGD-Heavy oil) SAGD production, heterogeneous reservoir, high water saturation, sandstone

• Dollard field, for Talisman Energy – (Canada, ASP: Alkaline-Polymer-Surfactant) ASP (Alkaline-Polymer-Surfactant) injection study for Dollard field, sandstone reservoir, 22API, simulation model study based on laboratory data

• Shale Gas modeling – (Eagle Ford Shale Gas)

Simulation modeling of shale gas for well and build a model, sensitivity analysis by CIMOS (Perm, Porosity, length, width parameters for Natural fracture, Propped fracture) Well test analysis and production forecast.

•IOR Consulting- Mature fields

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Proposed advanced IOR methods and MRC techniques. Increase of oil production from high GOR, high WC,… wells. Asphaltene modeling.

• Seal-area field, for Murphy Oil Company Ltd. - (Canada, CSS-Heavy Oil) Heavy oil simulation modeling for Cycle Steam Stimulation (CSS), inverted seven spot pattern. forecast, sensitivity on reservoir parameters (Steam injection rate, Oil viscosity, dilation curve and Vertical perm

• Umm Niqa Field – for Kuwait Oil Company (KOC) – (Kuwait, Heavy oil- cold production) FDP for umm-Niqa field in Kuwait. Simulation modeling of fluvial channel, heavy oil, unconsolidated sand, tilted WOC reservoir, EOR screening. 150 proposed producers & injectors, drilling plan, implementation

• Lindbergh field - Pengroth Energy Trust - LIoydminster, (Canada, CSS- Heavy oil) Simulation model study of a cycle steam stimulation (CSS), feasibility study of SAGD method

• Pelican Lake field, Canadian Natural Resources Limited (CNRL) - (Canada, SAGD- Polymer, Heavy oil) Eclipse-VISAGE coupled modeling (3D Geomechanical model coupled with 3D Res. simulation model), converting CMG model to ECLIPSE, heavy oil, polymer injection, history match, caprock integrity analysis

• Black gold field, for Korean National oil Company (KNOC) - (Canada, SAGD-Heavy Oil) Integrated reservoir simulation study of thermal modeling (SAGD-Steam assisted gravity drainage), build a simulation model completion design. Multi-segment modeling (Eclipse and PipeSim)

•Feasibility study of steam injection (Deep formation - Heavy oil) Steam injection simulation modeling, feasibility study, history match, production forecast and sensitivity analysis for a cycle steam stimulation pilot (CSS), 13 API, deep formation,

• Cristobal field –for Petroleos de Venezuela (PDVSA) – (Venezuela, Heavy oil- Water Inj.) FDP water injection in heavy oil reservoir, fluvial channel, Areally Viscosity variation, Sandstone, high perm, 15 years’ history match, five-spot pattern water injection (model construction, history match, forecast)

• Axe Lake, OilSands Quest Inc - Canada, MacMurry formation, (Canada, SAGD- Heavy oil) Simulation modeling of a test site, bitumen, none-sealed overburden (by Eclipse simulator)

• Pilton, Astokh & Lunskoye - Sakhalin Energy – (Russia, Black oil & wet gas) Simulation models (Pilton, Astokh & Lunskoye fields) converting from MoReS (Shell simulator) to Eclipse, history match and forecast. For Sakhalin energy (Gazprom, Shell & Mitsubishi)

• Athabasca Oil Sand - (Canada, SAGD-Heavy oil)

Reservoir simulation modeling of oil sand, thermal models for SAGD, VAPEX processes, sensitivity and performance analysis for solvents (C1 to C7 & mixture of two solvent)

• Hishwah field – for Calvalley LTD - (Canada/Yemen, Fractured black oil) Reservoir simulation modeling of Hishwah field, light oil, naturally fractured, carbonate, FDP, water injection design, sensitivity analysis, production optimization (36 existing, 30 horizontal proposed wells)

• Panuco field- for Mexican Petroleums (PEMEX), – (Mexico, Heavy oil – Fractured) Simulation study for CSS (cyclic steam stimulation) pilot, fractured heavy oil (250-1000CP), carbonate, low porosity, 100 years of production history, feasibility study, of combustion, pilot plan

• LIoydminster field, for Husky Energy – (Canada, Polymer-Heavy oil) Polymer Injection Model, Non-thermal, heavy oil, pilot plan (13 horizontal wells), Sensitivity analysis on polymer parameters, well spacing, injection rates -

• Cliffdale field, for Murphy Oil Company Ltd. -

Cold production simulation model for a heavy oil, viscosity vs. depth, sensitivity analysis on reservoir parameters (heterogeneities & net thickness, well spacing and oil viscosity)

• Russkoye field, for Russian-BP oil company (TNK-BP) - (Russian, Heavy Oil cold production) EOR screening, gigantic oil fields, heavy oil, permafrost, gas cap, high shaliness - Integrated model study

• Black gold field, Korean National oil Company (KNOC) - (Canada, SAGD-Heavy Oil) Integrated reservoir simulation study of SAGD – thermal modeling, completion design. Multi-segment modeling (Eclipse and PipeSim), ICD design for steam injection control

• Plover lake field, worm hole modeling, for Nexen Inc. - (Canada, SAGD-Heavy Oil) Cold heavy oil production with sand modeling (CHOPS), history match for 80 wells

• PetroSA (Petroleum Oil and Gas Corporation of South Africa) - (South Africa, CSS-Heavy Oil) Reservoir evaluation and simulation model of a cycle steam stimulation, fractured, tight Carbonate reservoir

• Thar Jath field, WNPOC (White Nile Petroleum Operating Company- (Sudan/Egypt, Heavy Oil) Page 3 of 4

Integrated model study of Thar Jath field, heavy oil, high shaliness, heterogeneity in PVT, thermal modeling

• Simonetta field, Trilogy Energy corp. – (Canada, Near Critical) Integrated model study. carbonate, low porosity fractured, volatile oil, production optimization

• Tishrin field, Tanganyika oil company Ltd. (Syria, Black oil) FDP or low porosity, fractured, heavy oil reservoir, Model study, History match-50 wells, FDP-500 wells

• Merango field, CHOPS modeling - Canada Lloydminster (CHOPS -Heavy Oil) CHOPS modeling (Heavy Oil production with Sands), CHOPS Model for Wormhole, foamy oil Provided Training Course

• “Simulation modeling / black oil & Thermal - Eclipse” to Schlumberger clients

• “PVT Analysis, modeling for simulation study “to employees group CO2 Injection (EOR) & Carbon Capturing Projects

• Weyburn field, for ENCANA – (Canada, CO2 injection, oil fractured reservoir) CO2 injection, simulation modeling (Carbonate, Fractured) model, dual pro-dual perm model, history match and prediction, utilized the CO2 injection as EOR method and CO2 capturing

• Carbon Capturing /Wabamun formation – (Canada, CO2 injection) CO2 injection in saline aquifer, Geochemical and Geomechanical integrated flow model for CO2 storage, modeling of CO2 solubility in aquifer and prediction of CO2 plume size and migration in 1000 years, optimized the measurement and monitoring programs for CO2 injection, well drilling program for monitoring devices, samples and tests - Geomechanical and reservoir data acquisition, Eclipse-Visage coupled modeling for caprock integrity analysis and shear failure analysis

• SACS-Saline Aquifer CO2 Storage modeling - pilot plan - (Canada, CO2 injection) CO2 injection in fractured carbonated in saline aquifer, prediction of CO2 plume migration in 500 years, …

• Canadian Natural Resources Limited (CNRL) /Dawson field – (Canada, WAG – Gas injection) WAG (Water Alternative Gas) injection, model study of Dawson field, carbonate, fractured, model construction, 20-year history match, high permeable streak, tracer study for WAG injection monitoring Company: Applied Reservoir Engineering (ARE) Nov 2003 – Dec 2004 Position: Senior Reservoir (Simulation) Engineer

Responsibilities:

Reservoir Engineering and model Construction, History match & Prediction Description:

Full field model study, Reservoir model construction, History matching and Prediction (Eclipse and CMG) for Pembina field- Shining Bank Ltd, Red Earth field- Baytex Energy Ltd, Feasibility study of Water injection Company: Servipetrol Ltd. Jan 2002 Sep 2003

Position: Reservoir Engineer and Software developer for Transient Well Test Analysis Responsibilities:

Responsible of developing a “Transient Well Test Analysis” software (Well Test NFR) Description:

Transient Well Test software developer. Well Test Naturally Fractured software (Well Test NFR) developed for the following well tests analysis:

• Single, double & triple porosity, pseudo steady state inter-porosity flow & transient inter-porosity flow

• Hydraulic fractures in single, double and triple porosity (fractured-Vuggy)

• Specialized analysis: Semi-Log, Horner, Superposition, Distance to fault, Reservoir limit & linear analysis Page 4 of 4

EDUCATION

1998, Tehran University – BSc. in Chemical Engineering, Emphasize on gas reservoir 2000, University of Calgary – Canada, Petroleum Engineering unclassified graduated course 2019, Machine Learning Professional (Data Science) - Online Certificate, Stanford University SOFTWARE PACKAGE PROFICIENCY

Reservoir software

OFM, Crystal ball (Monte Carlo), Petroleum Expert (MBal, GAP, Prosper, PVTP), KAPPA (Safire), Petrel, Eclipse, CMG (IMEX, Win Prop, STAR), SAM, PipeSim, AccuMap, Intersect, IAM (Integrated Asset Modeling: Eclipse-PipeSim-HYSYS-PEEP), Microsoft Project

Computer Programming

Visual basic, VBA, Python, Pandas, NumPy, Scikit-learn, (Machine Learning) PROFESSIONAL AFFILIATIONS

APEGA -Association of Professional Engineers and Geoscientists of Alberta- Canada SPE – Society of Petroleum Engineers

RECENT PUBLICATION

S. Khan, H. Han, S. Ansari, M. Vishteh, and N. Khosravi. Caprock Integrity Analysis in Thermal Operations: An Integrated Geomechanics Approach - WHOC11 - World Heavy Oil Congress, Edmonton, Canada, Mar 14-17 2021. S. Khan, H. Han, S. Ansari, M. Vishteh and N. Khosravi. Geomechanical Modeling Caprock Integrity in Heavy Oil Sands Recovery - CSPG CSEG CWLS Convention, Calgary, Canada, May 9-12, 2011. S. Khan, S. Ansari, H. Han, M. Vishteh, and N. Khosravi. Integrated Geomechanical Modeling in Heavy Oil. Gussow Geoscience Conference Oct 3-5 2011, Banff, Canada. (Poster Presentation) S. Ansari, R. Haigh, N. Khosravi, M. Vishteh, S. Khan and H. Han. Case Study for Thermal Polymer Flooding Project Using 4D Reservoir Geomechanical Simulation. SPE Heavy Oil Conference and Global Petroleum Show, June 12-14, 2012. Calgary, Canada. (SPE-157912-MS)

S. Khan, R. Haigh, S. Ansari, N. Khosravi, M. Vishteh and H. Han. A Case of Caprock Integrity Assessemnt for a Non- Thermal Polymer Flooding using 3D Anisotropic Coupled Reservoir Geomechanical Heavy Oil Simulation. WHOC11

- World Heavy Oil Congress, Aberdeen, UK, Sept 10-13 2011.

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