
ROMPETROL WELL SERVICES S.A.
ANNUAL REPORT OF THE BOARD OF DIRECTORS for the 2023 financial year
Page 17 of 34
ZAO Intergaz Central Asia, Kazakhstan. Later, starting from June 2002, his career growth started
from the position of engineer at the Atyrau Refinery and went to Manager for Ecology, Health and
Safety Technology. Between April 2005 and April 2010, he worked at Agip KCO, in Atyrau,
Kazakhstan, the last position he held within this company was that of Group Coordinator for
Technical Control and Inspection, between August 2008 and April 2010.
He has solid professional experience in the oil and gas industry, holding management positions
in various fields, working in various companies such as: Atyrau Refinery, Agip KCO and
KazMunayGas.
• Batyrzhan Tergeussizov - Kazakh citizen, born in 1984
Chairman of the Board of Directors for the period 01.05.2023 - 31.12.2023.
Term of office: starting with 01.05.2023 until 30.04.2026.
Mr. Batyrzhan Tergeussizov has graduated from Almaty University of Power Engineering and
Telecommunication, Electrical Engineering faculty and holds a master’s degree in Business
Administration (MBA) from Maastricht School of Management / Almaty Management University.
Before joining the Group, Mr. Tergeussizov held the position of General Manager of Linde Gas
Kazakhstan TOO for more than seven years and had successfully managed the entity’s business
activities in Kazakhstan and Central Asia. Before this position, Mr. Batyrzhan Tergeussizov had
several management roles within Siemens TOO, such as Country Division Lead - Energy Service
Division, Business Unit Lead - Services for Oil & Gas and Industrial Application, and Head of
Service Group.
• Georgian Stefan Florea- Romanian citizen, born in 1982
Member of the Board of Directors during the period 30.04.2022 – 31.12.2023
Term of office: 4 years starting on 30.04.2022
He graduated from the Ploiesti University of Oil and Gas. Mr. Florea holds a Master's degree in
reservoir engineering obtained at the Ploiesti University of Petroleum and Gas.
Georgian Stefan Florea has been with Rompetrol Well Services since 2007, successfully fulfilling
his duties in such roles as - initially at the operational level, holding the positions of petroleum
engineer DST division, field engineer at the cementing division, petroleum engineer technical
department, representative of Rompetrol Well Services & Rompetrol SA in Kurdistan, Sales
Coordinator and up to management level, Deputy General Manager of Rompetrol Well Services
since March 2018.
Olga Turcanu - Romanian citizen, born in 1979
Member of the Board of Directors between 30.04.2022 - 31.12.2023.
Term of office: 4 years starting on 30.04.2022.
Olga Turcanu studied international economic relations and economic law at the Academy of
Economic Sciences of Moldova having the bachelor and master levels. In 2013, Olga Turcanu
was accepted as a Member of the Association of Chartered Certified Accountants (ACCA), and
starting from 2018 she has the status of an Fellow ACCA.
She gained professional experience in tax consultancy, financial audit in the oil and gas industry,
economic analysis, budgeting, business planning, taxation, investment project analysis, corporate
finance.
She worked in various companies such as: PriceWaterhouseCoopers, Mechel Trade House,
Bluehouse Capital Group, Rominserv.
• Vasile Gabriel Manole - Romanian citizen, born in 1980
Member of the Board of Directors between 30.04.2022 – 31.12.2023.
Term of office: 4 years starting on 30.04.2022.