Drilling Superintendent / Drilling Supervisor / Drilling Engineer with 13+ years of experience leading complex onshore / offshore well construction campaigns for PEMEX and U.S. operators (Marathon, Repsol, and EOG Resources). Directed HP/HT and directional wells exceeding 8,000 meters in Mexico’s Sureste Basin - formations sharing similar pressure, lithology, and torque/drag challenges to the Eagle Ford, Anadarko, and Gulf Coast basins. Recognized for safe, efficient drilling performance, top-quartile ROP, and strong HSE leadership across multi-rig operations. Combines deep technical expertise in well design, mud systems, and cementing with proven capability to manage rigs, crews, and service contractors. Alternative skills Private pilot. Drilling Engineer / Well Design Engineer – Sureste Basin • Basin & Formation Context: Executed well planning and drilling operations in the Sureste Basin, managing HP/HT wells and depleted reservoirs comparable to Gulf Coast and Anadarko gas-bearing formations in U.S. unconventional regions. • Drilling Design & Pressure Control: Designed and executed wells in high-pressure, narrow-margin windows across the Macuspana-Muspac production area, mitigating total / partial losses through hydraulic modeling and pressure control. • Loss Management: Directed well programs in the Teotleco and Costero fields, optimizing mud properties, cementing parameters, and BHA configurations to minimize nonproductive time and loss circulation events. • Data & Performance Reporting: Delivered operational reporting to PEMEX headquarters, tracking key performance indicators and identifying recurring wellbore integrity challenges to improve future well design and execution outcomes. • Operational & Team Coordination: Oversaw field engineering and logistics for multiple assets, directing rig personnel and service vendors to ensure continuous operations, procedural alignment, and safe execution of drilling programs. PEMEX – Reforma, Chiapas, Mexico | 2014 – 2015 Workover Design Engineer / Operations Supervisor – Sureste Basin • Workover & Stimulation: Led workover campaigns and reactivation of mature wells in Macuspana-Muspac production area, coordinating coiled tubing, slickline, and acid stimulation programs to restore production in high-pressure gas wells. • Production Optimization: Executed recompletions, re-perforations, and wellbore cleanouts to enhance reservoir contact and improve production performance in depleted zones and water-sensitive formations. • Field & Equipment Coordination: Managed service contractors, and logistics across multiple rigs, supervising high- pressure units, nitrogen injection, and valve tree maintenance to well integrity and compliance with

Osha 30 well control supervisor Level