- Gas reservoir fluid properties: gas condensate sampling and understanding laboratory reports
- Gas reservoir fluid flow and well testing: deliverability testing and non-darcy flow, testing for hydraulically fractured wells, horizontal wells, and gas condensate reservoirs
- Determination of original gas-in-place: material balance techniques for various drive mechanisms and reservoir types, alternate plotting techniques, production decline type curves
- Gas flow in wellbores and pipelines: the gas production system, pressure drop in wellbores and flowlines, restrictions to gas production
- Prediction of future performance and ultimate recovery: decline curves, coupled material balance and deliverability techniques, reservoir simulation, gas well spacing and infill drilling
- Special topics
- Reservoir management of water-drive gas reservoirs, predicting gas condensate reservoir performance, coalbed methane reservoirs
Sproule is a global energy consulting and advisory firm with a 70-year legacy of driving value for clients from over 90+ countries through independent, expert technical, operational, and commercial analysis that helps energy professionals make critical business decisions. Sproule is anchored by deep geoscience and engineering expertise and a strong commercial understanding of energy markets.
Sproule’s highly trained professionals have assisted clients in maximizing the performance of reservoirs worldwide. The typical Sproule instructor has over 30 years in the industry and is professionally registered. Find more information at www.sproule.com
Sproule’s professionals currently instructing for PetroSkills include:
- Stanley Kleinsteiber
- John Seidle
- Jeffery Aldrich
DR. ISKANDER DIYASHEV is a director and a co-founder of Petroleum and Energy Technology Advisors, Inc., an engineering and consulting firm based in Houston, Texas, focused on drilling, completion and stimulation (www.1penta.com). Prior to that Dr. Diyashev was an officer and a board member with Independent Resource Development Corporation, based in Moscow with operations in Western Siberia Russia. Dr. Diyashev was responsible for the planning of field development, reserves evaluation and addition, planning of exploration activities, as well as engineering and technology. In 2001-2006 Dr. Diyashev served as a Chief Engineer for Sibneft, one of the largest integrated oil companies in Russia with a daily production of 700,000 BOPD.
During his career, Dr. Diyashev worked in R&D, consulting, and the service and production sides of the business both in Russia and internationally. Prior to his work with Sibneft, Dr. Diyashev was one of the key Schlumberger specialists to start the horizontal drilling project in Noyabrsk Western Siberia. He holds a PhD in Petroleum Engineering from Texas A&M University, and advanced degrees in Physics and Mathematics from Moscow Institute of Physics and Technology. He has authored 30 technical papers. Dr. Diyashev is a member of the Russian Academy of Natural Sciences, and served on the Board of Directors of the Society of Petroleum Engineers (SPE International), and on the boards of various private E&P, service and engineering firms in the petroleum industry. Twice in his career Dr. Diyashev was elected to serve as a Distinguished Lecturer of the SPE, in 2005-06, and in 2017-18.
STANLEY KLEINSTEIBER is a Senior Petroleum Engineer with Sproule, a global energy consulting and advisory firm. Mr. Kleinsteiber has over 42 years of petroleum engineering experience and has authored or co-authored papers dealing with CO2 flooding for enhanced oil recovery, rate transient analysis in low permeability reservoirs, and depletion of a rich gas condensate reservoir by nitrogen injection.
Since joining Sproule, he has managed and participated in reservoir projects around the world, including Algeria, Australia, Belize, Canada, Hungary, Indonesia, Poland, Romania, Tunisia, and the United States. Prior to joining Sproule, he held various reservoir engineering positions with Amoco Production Company both in their Tulsa, Oklahoma research center and Denver regional production office. Mr. Kleinsteiber's last position with Amoco was Western Business Unit Technology Coordinator where he was an internal reservoir engineering consultant to the business unit's staff in the Rocky Mountain and Mid-Continent regions.
Mr. Kleinsteiber received a BS in petroleum engineering with highest honors from the University of Oklahoma in 1978 and is a Registered Professional Engineer in Colorado and Wyoming.
DR. JOHN P. SPIVEY has over 20 years experience in the petroleum industry, with interests in pressure transient analysis, production data analysis, reservoir engineering, continuing education, and software development. From 1984 to 1990, he worked for SoftSearch, Inc. (later Dwights EnergyData) developing petroleum economics and engineering software. In 1990, he joined S.A. Holditch & Associates (SAH), which was purchased by Schlumberger (SLB) in 1997. While at SAH/SLB he conducted reservoir simulation, gas storage, and tight gas application studies and taught industry short courses in well testing and production data analysis. He actively participated in on-going development of SABRE, SAH numerical reservoir simulator, and in research in techniques for production data analysis for gas wells. He also designed and developed PROMAT, an analytical production data analysis and forecasting program, and WELLTEST, an interactive pressure transient test analysis program. In 2004, he started his own reservoir engineering consulting company, Phoenix Reservoir Engineering, and software development company, Phoenix Reservoir Software, LLC, which provides PMTx, a software package for analyzing production and production log data and forecasting future performance for multilayer low permeability reservoirs. Since 1992, he has served as Visiting Assistant Professor or Adjunct Assistant Professor at Texas A&M University, teaching undergraduate and graduate classes in gas reservoir engineering and pressure transient analysis, and serving on several graduate student committees. He is the editor of the SPE Reprint Series Vol. 52, Gas Reservoir Engineering, and Vol. 57, Pressure Transient Testing, and coauthor of SPE Textbook Series Vol. 9, Pressure Transient Testing and has published numerous papers and articles in industry journals and trade publications. He received a BS Physics from Abilene Christian University, a MS in Physics from the University of Washington, a PhD in Petroleum Engineering from Texas A&M University, and is a registered professional engineer in the state of Texas.
In-House Course Presentations
All courses are available for in-house presentation to individual organizations. In-house courses may be structured the same as the public versions or tailored to meet your requirements. Special courses on virtually any petroleum-related subject can be arranged specifically for in-house presentation. For further information, contact our In-House Training Coordinator at one of the
numbers listed below.
Telephone 1- 832 426 1234
Facsimile 1- 832 426 1244
Public Course Presentations
How to contact PetroSkills:
1-800-821-5933 toll-free in North America or
Address P.O. Box 35448, Tulsa, Oklahoma 74153-0448, U.S.A