Piotr Dziadzio is a Chief of Sedimentology & Structural Geology Laboratory at Oil and Gas Institute – National Research Institute in Krakow. He received an MSc in Geology (1992) from the Jagiellonian University, with a specialization in stratigraphy and prospecting, and a PhD (1999) in Earth Science from the Polish Geological Institute. He also graduated from National-Louis University School of Business in Nowy Sącz (2001) in the field of business management.

In his career he worked for the Polish Academy of Sciences – Institute of Geological Sciences, Polish Oil and Gas Company, Rock Tools and Drilling Rigs (Glinik), private companies focusing on hydrocarbon exploration and production. In 2019, he was appointed Secretary of State at the Ministry of the Environment – Chief National Geologist, and then (2020-2023), undersecretary of State – Chief National Geologist and Government Plenipotentiary for State Raw Materials Policy at the Ministry of Climate and Environment.

He has a wide knowledge in the field of petroleum geology, basin analysis, petroleum system analysis, well log, and seismic analyses. In his career, he has described over 20 thousand meters of well core (carbonates and clastic). He also has experience based on an outcrop, and well core studies in the area of Carpathians and Carpathians Foredeep with a wide range of depositional systems interpretation (from shallow to deep water) based on sedimentology data.