Ortiz.J.L. Astor J.G., Sanchez F. and Iskandar A.: "Collaborative Well Project (FEL-VCD) Application to Optimize Value in the Whole Well Life Cycle: Methodology, Applications and Lessons Learned". SPE ATW - Maximum Reservoir Contact: Multilateral, Horizontal, and Extended-Reach Wells Construction 20-22 June 2010 / Bucaramanga, Colombia.
Ortiz J.L: "Case Study: An Integrated Asset Management Approach to Unconventional Oil Natural Assets - Venezuela". Platts - Securing Benchmarks and Supply: The Challenges for Crude Oil - May 13th to 14th 2008 - Renaissance Wien Hotel - Vienna, Austria. Link1: Platts 2008 Conference Program Link2: Platts 2008 Presentation16 IAM
Ortiz J.L: "Subsurface-Surface Artificial Lift Integrated Optimization: keeping Low Production Costs While Creating More Value" SPE Applied Technology Workshop - "A Field Life Cycle Perspective to Artificial Lift Asset Systems" - 20-25 Feb 2007 - Cartagena, Colombia. Link: ATW AMAR Brochure Link2: ATW AMAR S01 P02 Ortiz-Blasingame
Soto B.R., Perez O.P., Ortiz, J.L., Perez S.: "How to Use Artificial Intelligence to Select the Most Appropriate EOR Process and the Corresponding Artificial Lift Method", at SPE Applied Technology Workshop - "A Field Life Cycle Perspective to Artificial Lift Asset Systems" - 20-25 Feb 2007 - Cartagena, Colombia.
Ortiz J.L: "Integrated Well Productivity Optimization: Lessons Learned in 25 Years". SPE Applied Technology Workshop - Opportunities in Mature Oil Fields: Technical and Economic Challenges - 23-25 Aug 2006 - Miraflores Park - Lima, Peru