Our purpose is to serve as a forum for Petroleum Engineers and Geoscientists to network and disseminate the knowledge and technology needed to achieve the many objectives of Reservoir Management, including understanding risk, increasing production and reserves, and maximizing recovery.



Click Here for Monthly Sponsorship Opportunities

Contact Kiran VenepalliRaul Esquivel



Volunteer with SPE-GCS

The Reservoir Study Group has the following positions open: 

  • Publicity

Fill out the following form and the chair will be in touch with you about volunteering opportunities.










Position Name Phone
Chair Raul Esquivel 214.695.2625
Vice Chair Kiran Venepalli 832.633.8586
Treasurer Joe Lynch 346.333.9872
Program Vice Coordinator Lotanna Ohazuruike 346.317.5844
Website/Webinar Abhinandan Kohli None
Sponsorship Oladapo Adejare 346.317.5844
Past Chair Jody Mahoney 832.914.7804
Executive Advisor Rafael Barroeta 918.232.5844
Executive Advisor Barclay Macaul 404.323.4777
Executive Advisor Jose Villa 832.248.7608
Executive Advisor Alexsandra Martinez 956.249.0994
Executive Advisor Makpal Sariyeva 832.390.9845


  • SPE GCS RSG November Luncheon
  • 2013 Reservoir Technology Forum
  • Reservoir Tech Forum 2017
  • RSG March Luncheon
  • Reservoir Tech Forum 2017
  • SPEGCS-ReservoirTechnologySymposium042618-132