Esshak Hanna

Senior Wireline Crew Chief with 20+ years of Oil & Gas experience in Qatar, including approximately 15 years with SLB and 5 years with Baker Hughes. Strong background in Cased Hole Wireline, Well Intervention, Slickline Support, Perforating, Production Logging, Pressure Control Equipment up to 10K, Fishing, Mechanical Services, Radiation Protection, HSE leadership, operational planning, and customer-facing field execution. Multiple times recognized by Baker Hughes, SLB and major clients for outstanding HSE performance, operational excellence, and service quality.

Known for safe execution, operational discipline, hands-on leadership, equipment readiness, crew development, troubleshooting, and strong coordination with engineers, supervisors and client representatives.

General Wireline Crew Chief / Radiation Protection Officer (RPO) - Baker Hughes - Qatar

(2021-03 - 2026-06)

Directed offshore and onshore wireline operations while maintaining Baker Hughes service quality, client satisfaction, equipment readiness and strict HSE compliance.

• Led wireline crews during complex well intervention campaigns, from pre-job planning through safe execution and post-job closeout.
• Executed perforating, production logging, mechanical services, gun loading support and pressure control operations using 10K equipment.
• Served as RPO responsible for radioactive source control, movement records, storage discipline, regulatory compliance and radiation safety practices.
• Managed explosive accountability, job mobilization, readiness, pressure-control checks, PTW, risk assessments, toolbox talks and customer coordination.
• Ensured equipment readiness through inspection, preventive maintenance follow-up, troubleshooting, inventory checks and base-to-field mobilization control.
• Maintained operational discipline under changing wellsite conditions while protecting personnel, equipment, radioactive sources, and client objectives.
• Recognized multiple times for strong safety leadership, service quality and operational discipline by Baker Hughes, SLB and major clients.
• Maintained radiation compliance and source accountability during field and base operations.
• Delivered demanding offshore and onshore wireline jobs while preserving safe execution, client confidence and crew discipline.

Senior Wireline Crew Chief (Cased Hole) - SLB (Schlumberger) - Qatar

(2009-05 - 2020-04)

Led multidisciplinary Cased Hole Wireline teams delivering complex well intervention services across Qatar assets while maintaining SLB QHSE standards, operational reliability and customer satisfaction.

• Managed complete execution of cased hole wireline operations including perforating, production logging, mechanical services and well intervention support.
• Supervised bridge plug, cement retainer, setting tool, fishing and pressure-control activities with disciplined rig-up and rig-down practices.
• Coordinated technical planning with engineers, supervisors and customer representatives to align job scope, equipment readiness and wellsite controls.
• Mentored junior crew members in safe equipment handling, field discipline, troubleshooting, communication and service-quality expectations.
• Maintained strong QHSE performance through risk assessment, procedural compliance, stop-work awareness, and operational leadership.
• Supported equipment preparation, job closeout, operational reporting and service-quality practices across offshore and onshore assignments.
• Built a strong reputation for technical leadership, reliable execution and high-quality cased hole wireline service delivery.
• Supported long-term offshore and onshore operations with consistent safety performance and client trust.
• Developed field personnel through practical coaching, job preparation discipline, and hands-on operational guidance.

Diploma - Commerce and Electronics - Abbasia Institute for computer and commercial Sciences (1997-09) Cairo, Egypt