Abstract

The petroleum exploration and production (E&P) sector functions in a highly complex operational, regulatory, and financial environment. An effective organizational structure is crucial to managerial efficiency, operational accountability, and corporate sustainability. This paper examines the organizational configurations of independent and integrated E&P companies, analyzing the functions of exploration, drilling and production, marketing, and administration. The role of the accounting function as a governance mechanism is discussed in depth, with a focus on revenue management, joint interest accounting, property accounting, and regulatory compliance. The study also considers the role of industry associations, professional bodies, and governmental regulators in shaping operational standards and financial practices. Drawing on established petroleum accounting frameworks and industry practices, the paper argues that an integrated approach to organizational design emphasizing cross-departmental collaboration, clear authority delegation, and robust financial systems is essential for efficiency, transparency, and long-term competitiveness.