Peter BATRUNY

Lead Drilling Engineer

France

About

Motivated Lead Drilling Engineer with interests in sustainable exploration and development of mature & marginal oilfields. Outstanding technical, analytical, and communication skills obtained through working in multiple countries with different systems and cultures. Consistently delivered on projects in varying engineering fields. Able to lead a group of up to four engineers and provide expert contribution to all projects.

Experience

  • Lead Drilling Engineer at TotalEnergies
    Jan 2025 - Present · 1 yr 6 mos

    Leading advanced drilling engineering studies, with a focus on casing design, blowout contingency planning, and advanced Bottom Hole Assembly (BHA) designs. Analyze complex operational drilling challenges and propose solutions to project teams. Collaborate with cross-functional teams to ensure alignment on drilling campaign goals and successful execution in high-performance, safety-critical environments.

  • PETRONAS (Full-time · 10 yrs)
    • Lead Drilling Engineer
      Jan 2021 - Dec 2024 · 4 yrs

      Led and managed multiple aspects of a complex ultra-deepwater drilling project in Brazil, successfully delivering the well 10% under budget and ahead of schedule, with minimal non-productive time (NPT) and no major HSE incidents. Oversaw well design, ensuring wellbore integrity and optimization for the challenging environment, and secured internal approval for innovative technical solutions. Played a key role in contracting by developing strategies, pre-qualifying drilling contractors, and managing contracts to ensure compliance and project execution. Contributed to establishing the country's drilling office, optimizing procurement and finance strategies, and developing project cost estimates for business development. Ensured HSE compliance, conducted emergency response drills, and led environmental contingency planning. Mentored junior engineers, enhancing their skills in well planning, design, and operations while promoting adherence to company standards.

    • Senior Drilling Engineer
      Jan 2019 - Jan 2021 · 2 yrs 1 mo

      Successfully delivered an offshore, shallow water wildcat well within 10% of budget and less than 8% NPT despite challenging COVID conditions and hybrid work. Led the design of Bottom Hole Assemblies (BHAs), drill bits, and reamers, and spearheaded the adoption of fully automated steerable drilling BHAs. Utilized finite element analysis to predict hole enlargement and optimize drilling dynamics, with findings presented at OTC Asia 2022 and ADIPEC 2021. Regularly updated block partners in joint-venture meetings, providing clear progress reports, addressing potential challenges, and outlining upcoming milestones.

    • Senior Drilling Engineer
      Jan 2018 - Dec 2018 · 1 yr

      Digitized well operations and data by implementing advanced machine learning techniques, optimizing drilling parameters and achieving a 50%+ increase in ROP in some cases. This work, along with ongoing improvements, was published and presented at ADIPEC 2019, IPTC 2021, OTC Asia 2022, and OMAE 2022. Managed international joint-venture operations, benchmarking over 100 partner wells and investigating major NPT incidents while sharing best practices for stuck pipe prevention and tubular selection for water injection. Served as Iraq well risk coordinator, overseeing project risk assessments, mitigation actions, and analyzing HSE performance to produce monthly reports and lessons learned from incidents. Conducted site visits and provided training for local staff in Iraq operations.

  • Research Assistant at the University of Alberta at University of Alberta
    May 2014 - Sep 2014 · 5 mos

    Built laboratory setups to test flow through porous media. Examined the effect of water saturation on gas miscibility. Examined the effect of bypassing and capillary pressure on miscible injection.

  • Transportation Engineer at TotalEnergies
    Aug 2012 - Aug 2013 · 1 yr 1 mo

    Worked on the optimization of logistics in the transport system of TotalEnergies in Lebanon. Was assistant project manager for the SMT (Transport Management System) on which a mark of 4/5 was obtained. Worked on the SMS (Safety Management System) accreditation, which involves the European standards for the transportation of dangerous goods. Routine inspection of trucks and visits to local tank manufacturers to make sure that all products, valves and fittings are up to specs.

  • Facilities Engineer at TotalEnergies
    Jun 2011 - Aug 2011 · 3 mos

    Calculation of frictional losses from the transportation of fuel from tankers to the reservoirs. Calculation of minimum required head for cavitation of pumps. Presentation of the Lebanese Decree (no. 5509) and European standards (RAEDHL) regarding storage and transportation of petroleum products. Analysing problems with the Safety harness lines for the overhead filling of a tanker truck. Environmental analysis of site water, site emissions, and toxic wastes.