Engr. Sunday Oherein serves as the Director of Operations & Field Services at Blackstone Integrated Oil & Gas Services, where he oversees the planning, coordination, and execution of all field operations. With over a decade of experience in petroleum engineering and technical operations, he plays a pivotal role in ensuring that project delivery meets the highest standards of safety, efficiency, and client satisfaction.
He holds both a Master’s and Bachelor’s degree in Petroleum Engineering from the University of Benin, Nigeria, and has further strengthened his leadership profile with international certifications in Operations Management (Pennsylvania University) and Finance for Non-Financial Professionals (University of California). With field experience across Nigeria’s diverse oil and gas environments, he is adept at leading multidisciplinary teams in high-stakes, fast-paced conditions.
At Blackstone, Engr. Oherein is responsible for managing technical manpower deployment, overseeing equipment readiness, and ensuring full compliance with HSE protocols across all sites. His leadership contributes to Blackstone’s mission of delivering integrated oil and gas solutions with operational excellence and integrity.
His operational leadership ensures that every Blackstone project is executed with precision, professionalism, and unwavering commitment to client success.
Engr. Sunday Oherein
Director, Operations & Field Services
Blackstone Integrated Oil & Gas Services
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