Prashanth Mandalaparty ac7rz6@r.postjobfree.com
***** ********** **. ********,, ** 75070.
Summary of Qualifications
Reservoir characterization and static modeling experience with expertise in building fit-for-purpose reservoir models in diverse subsurface backgrounds by integrating petrophysical, geologic and geophysical data.
Production forecasting and reserves computation using analytical methods (RTA, DCA & Material Balance) to develop the short and medium term development plans for economic modeling (ARIES) and project evaluations
Identification and evaluation of field exploitation opportunities including new drilling and workover opportunities for reserve addition in mature assets
Manage development of reserve and resource tracking application based on SEC & PRMS guidelines for a portfolio of developed and undeveloped acreage
Application of Analytical and Reservoir modeling workflows for field development studies in complex reservoirs (Carbonate and Siliciclastic)
Decline Curve Analysis in Williston Basin (Bakken), Southern Midland Basin (Wolfcamp Shale) and economic evaluation using ARIES
Data analytics, Well and Reservoir Management for giant fields with large well inventory
Field appraisal and development related reservoir engineering tasks
Facies modeling with SIS, object modeling and geostatistical methods using ArcGIS, SURFER and GEOPACK
Expert PETREL user with high proficiency in developing advanced work flows
Complex structural 3D reservoir model building and faulting, velocity modeling and depth conversion
Discrete fracture network modeling and well design in PETREL
Compositional reservoir and subsurface flow simulations using ECLIPSE, CMG suite of simulators (GEM, IMEX, STARS)
Technical Tools
Reservoir Characterization PETREL,
Economic Evaluation ARIES,
Data Visualization and Analytics SPOTFIRE
Reservoir simulation ECLIPSE, GEM, IMEX, STARS,
Geostatistical analysis PETREL, ArcGIS, GEOPACK, SURFER. MATLAB.
Geochemical simulation GWB, PHREEQC, TOUGHREACT, PFLOTRAN
Analytical Tools XRD, SEM/EDS, CHNSO, ICPMS, GCMS.
Education
University of Utah, Utah, USA
PhD, Chemical Engineering GPA 3.8 / 4.00 August 2012
Osmania University, Andhra Pradesh, India
Bachelor of Technology, Chemical engineering. GPA 3.98 / 4.00 May 2006
Current Employment
Reservoir Engineer/Chief Geomodeler December 2013- Present
PetroTel Inc
5240 Tennyson Pkwy, Suite 207, Plano TX.
Professional Experience
Research Assistant Professor September 2011 – December 2013
Energy & Geoscience Institute, and Department of Civil & Environmental Engineering,
The University of Utah
Research Scientist, (Post-Doctoral Fellow), September 2011- December 2013
Department of Civil and Environmental Engineering, University of Utah.
Energy and GeoScience Institute, University of Utah
Geochemical Engineer, 05/2010 -- 08/2010
TerraTek, A Schlumberger Company, Salt Lake City, Utah.
Key projects involved
Chief Reservoir Engineer/Chief GeoModeler
Block 17 Prospect, Musandam Peninsula, Oman. Block 39, 67 South Oman
Building comprehensive Geocellular model in Petrel for stacked tight/fractured carbonate reservoirs with reverse faults incorporating the Pre-Stacked Depth Migration (PSDM) seismic data and well information.
Performed quality assurance of seismic interpretation data (horizon, fault picks), building a basic velocity model in PETREL using VSP data for wells on the structure.
Petrophysical modeling from well data including upscaling well logs, variogram analysis of the available well data, Sequential Gaussian Simulation for propagating the porosity log and running multiple realizations for the property distribution
Reservoir engineering support for the implementation of a field development plan involving infill drilling campaign of 15 wells for the asset
Interpret and integrate data for reservoir model building, additionally, develop justifications for reservoir surveillance program
Reservoir Modeling & History matching
Waterflood optimization and WAG simulation studies
Manage and update ARIES database for multiple prospects in Block 17, Block 39 and 67 Offshore and Onshore
Tools used: PETREL, ArcGIS, SURFER, ECLIPSE. MATLAB, ARIES
Southern Midland Basin, Wolfcamp Shale.
DCA and RTA of several wells with varying completion and well patterns for EUR scalability
Analyze RTA results to determine well interferences and consequences
Built and calibrated single cluster reservoir models in Petrel RE for Wolfcamp B and C
Economic modeling for the acreage using ARIES
Run economic sensitivity analysis for possible scenarios using ARIES
Tools used: PETREL, ARIES
Deep Gas Resource Evaluation, Barmer Basin, India.
Build petrel project with all available seismic, well, deviation, marker and map data
Performed quality assurance of seismic interpretation data (horizon, fault picks), building a basic velocity model in PETREL using VSP data for wells on the structure.
Build stratigraphic cross sections and adjust their marker tops
Conduct petrophysics on key wells and produce net reservoir tables
Characterize each potential gas reservoir for phi, k, NTG, and Sw
Analyze DST test results pre and post frac. Analyze IP and decline curves to project EUR
Build comprehensive geocellular model by incorporating all available data
Calculate deterministic and probabilistic resources on each prospect and build reasonable input distributions for GRV, porosity, NTG, Sw
Create ARIES database for the client for potential A&D evaluations
Run price sensitivities to generate cash flow, remaining reserves or EUR reports
Tools used: PETREL, ArcGIS, TECHLOG, ECLIPSE. MATLAB,GEOTRACK, ARIES
Dulang Field, Malaysia
PVT data interpretation, EOS development, model upgridding and upscaling
History Matching, Waterflood optimization and WAG simulation studies
Mechanistic modeling to identify key parameters of the CO2 WAG process.
Static model screening by generating streamline models
WAG hysteresis modeling
Evaluate various field development scenarios including well restorations, infill wells, and facility upgradation
Conceptual planning for full field WAG implementation
Implementation of field development plan for CO2 rich WAG project offshore Malaysia.
Subsurface uncertainty management & reservoir modeling
New prospect development evaluation.
Technical Mentoring for reservoir management, waterflood, and WAG optimization.
Tools used: PETREL, ArcGIS, SURFER, ECLIPSE. MATLAB, ECLIPSE, ARIES
Five Oil fields in Mississippi Salt Basin (Clarke, Madison and Yazoo Counties)
QC the available well data for completion, KB values and petrophysical logs
Build surface maps for the reservoir tops and tie them to the well tops
Analyze porosity and saturation logs from various wells and correlate the horizons to the well tops
Map the fault traces and construct the fault planes
Build faulted horizons, flow units and grids
Manage development of reserve and resource tracking application based on SEC & PRMS guidelines for a portfolio of developed and undeveloped acreage
Resource and Reserve evaluation, qualification and analysis
Asset Unitization & Equity Redetermination
Field appraisal and development related reservoir engineering tasks
EOR process modeling at mechanistic, sector and full field level
Tools used: PETREL, ArcGIS, SURFER, ECLIPSE. MATLAB, ECLIPSE, ARIES
Swara Tika Trends, Sarsang Block, Northern Kurdistan
Built geo-cellular models for Swara Tika structures (Main, East, and West) on Sarsang Block. Geology was highly fractured carbonates and dual porosity, dual permeability models were required.
Performed quality assurance of seismic interpretation data (horizon, fault picks), building a basic velocity model in Petrel using VSP data for wells on the structure.
Faulted structure models were built using pillar gridding. Petrel workflows were used for generating multiple model realizations and volumetric reserves calculations were performed.
Discrete Fracture Networks (DFN) modeling was done based on outcrop studies, FMI log interpretation data.
Reservoir Modeling & History matching
Field appraisal and development related reservoir engineering tasks
Tools used: PETREL ArcGIS, SURFER, ECLIPSE. MATLAB
North Kangean, Offshore Indonesia
Structural modeling for offshore prospects near Indonesia. Seismic and bathymetry data were integrated using Petrel for modeling prospects in 3D.
Volumetrics were calculated from the model.
Tools used: PETREL, ArcGIS, SURFER, ECLIPSE. MATLAB
Previous research projects involved
Co-Principal investigator
Integrated Design, Modeling and Monitoring of Geologic sequestration of Anthropogenic Carbon dioxide to safeguard Sources of drinking water
Development of a comprehensive Aquifer Risk Assessment Framework (ARAF)
Model the effect of CO2 injection on underground sources of drinking water (USDWs)
Reactive transport simulations of the CO2-formation brine and mineral matrix
Development of site specific characterization protocols and risk registries
Implement Helium tracer analysis into geological models to determine permeability of cap rocks and preferential flow paths in reservoirs
Tools used: PETREL, ArcGIS, MATLAB, PHREEQC, TOUGHREACT, PFLOTRAN
Comprehensive, Quantitative risk assessment of CO2 Geologic Sequestration
Development of Probability Density Functions (PDFs)
Develop static model of the reservoir units from the available well data, seismic data and petrophysical analysis
Implement the PDFs on specific sites for geological sequestration of CO2
Modeling injection of CO2 into saline aquifer (Gordon creek site), ECBM (San Juan Basin), CO2 EOR (SACROC)
Modeling the migration patterns of the CO2 plume in the subsurface in all the three sequestration scenarios
Tools used: PETREL, ArcGIS, MATLAB, PHREEQC, TOUGHREACT, PFLOTRAN, IMEX GEM
Rocky Mountain Carbon Capture and Sequestration
Modeling high-pressure brine-rock-CO2 interactions
Numerical modeling of groundwater flow and subsurface solute transport
Development of Probability Density Functions (PDFs) for risk assessment
Tools used: PETREL, ArcGIS, MATLAB, TOUGHREACT, PFLOTRAN
Southwest partnership Phase III
Evaluating the potential of deep saline formations for geological storage of CO2
Validating and estimating injectivity and capacity of these formations (Gordon Creek site)
Develop monitoring methodologies for areal extent of plume and leakage pathways
Develop comprehensive 3D geological models for the injection site in PETREL
Developing compositional flow simulations with ECLIPSE
Develop risk assessment and mitigation strategies
Tools used: PETREL, ArcGIS, MATLAB, TOUGHREACT, PFLOTRAN, ECLIPSE
Analysis of fluid rock interactions between pyrolyzed shale and brines under sequestration conditions
Building a high temperature and high pressure experimental setup (3500 psi and 2500C)
Initial characterization of shale using XRD and SEM/EDS and QEMSCAN
Analysis of brine and rock chemistry pre and post reaction with and without CO2
Correlation of brine chemistry changes and rock mineralogical changes post reaction to postulate the governing geochemical reactions
Quantification of the net CO2 used in the reaction
Tools used: XRD, SEM/EDS, GWB, PHREEQC, CHNSO, ICPMS, GCMS
Study of Chemical and Thermal Stability of Proppants under geothermal conditions
Analysis of chemical stability and reactivity of proppants in Enhanced geothermal systems
Study of the reactivity of silica sand, ceramic, resin coated sands and bauxite with geothermal and silica spiked water
XRD, SEM/EDS and QEMSCAN analysis of pre and post reacted proppants
Evaluation of textural, mineralogical and compositional changes resulting from the water-rock interactions
Tools used: XRD, SEM/EDS, GWB, PHREEQC, CHNSO, ICPMS, GCMS
As a Geochemical Engineering Intern at TerraTek, A Schlumberger Company
Evaluation of Micro-variability from scratch testing by deriving a relation between grain size distribution and the variation of the wiggles in the scratch data
Application of one dimensional imbibition theory to cylindrical samples: variability and determination of the factor causing the difference
Academic Achievements
Won the best paper and best presentation award for “Effect of rock composition on mineralization in Carbon dioxide sequestration” at the 27th Annual International Pittsburgh coal conference, Istanbul, Turkey, 2010.
Graduate Assistantship, Department of Chemical engineering, University of Utah 08/06-present
25+ academic papers published in leading journals, conferences and media.
University topper in Undergraduate class for Chemical Engineering.
Invited Seminars
Speaker of Clean coal Technology session at the Euro–Asia Economic Forum, China, September 2013.
Speaker of Geothermal Energy Session at the New Energy Forum, China, September 2013.