Hungary’s energy landscape is witnessing a significant development as MOL embarks on a new exploration initiative aimed at uncovering hydrocarbon reserves. This effort is concentrated in the Buzsák exploration block, located in the southwestern part of the country, near Lake Balaton. The project is part of a broader strategy to enhance energy security and resource management in the region.
The airborne survey is being conducted by Bell Geospace, a US-based company, and encompasses approximately 820 square kilometers across Somogy and Zala counties. Utilizing a passive measurement approach, this innovative technique distinguishes itself from traditional exploration methods. Aircraft equipped with specialized instruments will detect minute variations in the Earth’s gravitational field, facilitating precise mapping of subsurface formations. This advanced methodology, referred to as gradiometry, enables the creation of detailed three-dimensional geological models that could indicate potential oil or natural gas deposits.
To maximize data accuracy, flights are structured along a meticulously planned grid pattern, incorporating both north-south and east-west routes. This systematic approach ensures comprehensive coverage of the designated area. The information gathered from this survey will augment previous ground-based studies conducted in the area last year, thereby enriching the understanding of the geological characteristics and potential resources within the region.
MOL acquired exploration rights for the Buzsák block in 2025 through a collaborative bid with Turkey’s state-owned TPOC. The current airborne survey phase is anticipated to be instrumental in pinpointing priority locations for future drilling activities, which are essential for advancing Hungary’s hydrocarbon exploration agenda.
The airborne campaign is expected to span about ten days; however, its timeline is contingent upon favorable weather conditions, as the sensitive equipment necessitates stable atmospheric environments for optimal operation.
