Greg H.

Company: Carat Energy

Country: United States

state: TX

city: Houston


SUB DISCIPLINE: Completion, Offshore & Subsea, Production Engineering, Reservoir Engineering, Petroleum Engineering, Data Analytics



About Me

Diverse experience in petroleum engineering technology with sound foundation on reservoir and production engineering principles, working on conventional & unconventional reservoirs, onshore & offshore, US & international.

Recently graduated from Data Analytics program at The University of Texas, Austin.

Currently seeking full time work or contract project opportunities in the US.


Reservoir Engineering:
- Oil and gas asset evaluation, field development plans, reservoir management, production surveillance.
- Technical due diligence for A&D quantifying NAV, NPV, ROR, CAPEX, OPEX and reserves.
- SEC reserves, petroleum economics, decline curves, rate transient analysis (RTA), type curves.
- Reservoir simulation, uncertainty analysis, pressure transient analysis (PTA), enhanced oil recovery EOR, IOR.
- Integrated production modeling for field optimization (IPM), multiphase flow, nodal analysis.

Unconventional Resources and Conventional Fields:
- Wolfcamp, Spraberry and Bone Spring in the Permian, Midland and Delaware Basins.
- Haynesville shale, Eagle Ford, Fayetteville shale in Arkoma Basin and Austin Chalk.
- Tight-gas sands at Paradox and Green River Basins, Mid-Continent Mississippi Lime, Niobrara in DJ Basin.
- Offshore continental shelf and deepwater fields across GOM. Offshore deepwater Brazil, Trinidad and West Africa.

Petroleum Software:
- ARIES or PHDWin for decline curves and economics, Topaze or IHS Harmony for RTA.
- Eclipse, Petrel, Imex, GEM for reservoir simulation, MEPO or CMOST for history matching and uncertainty analysis.
- IPM-GAP for field production optimization and modeling, MBal, Prosper for material balance, nodal analysis.
- Field production and well data gathering from IHS, Wood Mackenzie, Oracle or other databases.

Project Management:
Applying the current technology for field exploration, appraisal, development and management, working with geoscientists, drilling, completion, production and facilities engineers, landman, managers and senior executives.

Data Science:
- Data Analytics and Visualization, Big Data, Exploratory Data Analysis (EDA), Machine Learning, Predictive Analytics.
- Data mining and exploration, Amazon Web Services (AWS), Elastic Map Reduce, Hadoop.
- Spotfire for multivariate data analysis and visualization, RapidMiner for data mining, Tableau for data visualization.
- Graduated from the Data Analytics Program, The University of Texas at Austin, Center for Professional Education.

Information Technology:
- Programming using R, Python, SQL, Fortran, PVM multiprocessing interface.
- Development of commercial nodal analysis, production optimization and gas-lift optimization software.
- Development of reservoir simulation algorithms for integrated production modeling.
- Oil and gas data analysis, QC, data management using SQL in Oracle or MS Access.



  • EOR
  • 3D Simulation
  • Reservoir Modelling
  • Reservoir Characterization
  • PTA
  • Nodal Analysis
  • Horizontal Wells
  • Waterflooding
  • CO2
  • MB
  • RTA
  • Deepwater
  • Unconventional
  • M&A Evaluations
  • Risk Analysis
  • Economics
  • Decline Curves
  • Reserves
  • Reservoir Surveillance
  • Multiphase Flow
  • Horizontal well modeling
  • Data Analytics


  • Anadarko
  • Delaware
  • Denver
  • East Texas (Eagleford)
  • Green River
  • Gulf Of Mexico
  • Permian
  • Piceance
  • Campos
  • Santos
  • Arkoma
  • Anadarko (Mississippi Lime)
  • Arkoma (Fayetteville Shale)

projects completed:0

hours worked:0

MEMBER SINCE:08-May-2017

COUNTRY:United States