Mahmoud Hedefa Email & Phone Number

Saudi Arabia

Dhahran, Eastern, Saudi Arabia

In Saudi Arabia, Rub’ al Khali, Northern Field, I focused on reprocessing efforts for Arabian Gulf offshore projects, including multi-component 3D projects. Notable projects included Abu Safah, Zuluf 3D reprocessing, Safaniya, Berri, and Marjan 3D (the latter being the only conventional 3D streamer project).I utilized borehole 3D down-going field data to establish accurate Q values, proving more robust than those estimated by Vista software. I collaborated with programmers in GID to… Show more In Saudi Arabia, Rub’ al Khali, Northern Field, I focused on reprocessing efforts for Arabian Gulf offshore projects, including multi-component 3D projects. Notable projects included Abu Safah, Zuluf 3D reprocessing, Safaniya, Berri, and Marjan 3D (the latter being the only conventional 3D streamer project).I utilized borehole 3D down-going field data to establish accurate Q values, proving more robust than those estimated by Vista software. I collaborated with programmers in GID to create modules that enhanced our imaging capabilities.I developed an alternative pre-stack processing workflow aimed at addressing dipping Aruma, the primary multiple generator. This technique was applied to reprocess all Kidan 3D and adjacent areas, significantly improving target mapping. Although the method was not patented due to time constraints, it demonstrated notable effectiveness.I also developed career professional development programs for all geoscientists at Saudi Aramco, fostering growth and advancement within the organization. Additionally, I designed and delivered geophysical fundamentals and advanced processing courses for young geoscientists and specialized imaging professionals, enhancing their technical proficiency.I created a new shallow hazards workflow using Paradigm and Petrel software to generate 3D refraction volumes in the depth domain. This innovation aids civil and drilling engineers in avoiding near-surface hazards using variance attributes, a first in the industry.I demonstrated proven experience in building solid client relationships, driving operational strategies, and assembling top-performing teams. My leadership skills, comprehensive knowledge of the oil and gas industry, and strong communication abilities have been instrumental in my role. Show less

As Team Leader for the Special Projects team, I led efforts in dealing with the latest technology, testing new techniques and methods for advanced seismic data processing for both marine and onshore datasets, and successfully transferred these new technologies into the production line.Established a new refraction seismic conditioning process to generate refraction stack volumes at different depth levels, which were used as inputs for shallow hazard identification and interpretation… Show more As Team Leader for the Special Projects team, I led efforts in dealing with the latest technology, testing new techniques and methods for advanced seismic data processing for both marine and onshore datasets, and successfully transferred these new technologies into the production line.Established a new refraction seismic conditioning process to generate refraction stack volumes at different depth levels, which were used as inputs for shallow hazard identification and interpretation. This technique was successfully applied to two vital projects—one on land and one marine—resulting in the safe placement of wells in very congested and high-risk areas.Additionally, I generated new attributes for identifying shallow hazard zones, adhering to our standard metrics and specifications. Show less

Established and designed a career development roadmap for the geophysics job family at Saudi Aramco using a performance-based training approach.Identified job roles for geophysicists at Saudi Aramco utilizing the DNA performance analysis technique.Executed a training program for young professionals, incorporating geophysical and geological development segments combined with on-the-job training assignments, allowing both geophysicists and geologists to apply their learning in… Show more Established and designed a career development roadmap for the geophysics job family at Saudi Aramco using a performance-based training approach.Identified job roles for geophysicists at Saudi Aramco utilizing the DNA performance analysis technique.Executed a training program for young professionals, incorporating geophysical and geological development segments combined with on-the-job training assignments, allowing both geophysicists and geologists to apply their learning in real-world scenarios. Show less

Initially joined the 2D reprocessing review team and swiftly transitioned to the 3D review team, marking the start of a particularly engaging and challenging period.

I worked for PGS, gaining extensive experience across various global regions. I was promoted to Processing Supervisor in PGS’s R&D division in Cairo (Middle East). Additionally, I served as an Onboard Geophysicist Offshore in the Gulf of Mexico from 1993 to 1998. Throughout my tenure, I held multiple positions in Houston (USA), Abu Dhabi (UAE), and Cairo (Egypt).In 1998, I established PGS’s processing center in Abu Dhabi, a highly successful initiative designed to troubleshoot… Show more I worked for PGS, gaining extensive experience across various global regions. I was promoted to Processing Supervisor in PGS’s R&D division in Cairo (Middle East). Additionally, I served as an Onboard Geophysicist Offshore in the Gulf of Mexico from 1993 to 1998. Throughout my tenure, I held multiple positions in Houston (USA), Abu Dhabi (UAE), and Cairo (Egypt).In 1998, I established PGS’s processing center in Abu Dhabi, a highly successful initiative designed to troubleshoot acquisition and processing challenges related to ADNOC’s Zakum Field, the largest OBC project PGS had undertaken at that time. My responsibilities included coordinating between the Abu Dhabi office and seismic vessels to develop efficient processing workflows for onboard quality control and summing hydrophone and geophone data. This project significantly contributed to PGS’s success and marked a milestone in my career as I transformed the center from an empty apartment into one of the Middle East’s main profitable centers. Show less

Diploma, Computer Programming/Programmer, General

Activities and Societies: After finishing my diploma I was assigned to teach in the computer center as a computer science instructor

Bachelor'S Degree, Geology

High School Diploma