Drilling of Czarna Dolna-1

United Olifield Services S.A. (UOS) under onshore drilling contract between United Olifield Services S.A. and Polskie Górnictwo Naftowe i Gazownictwo S.A. (PGNiG S.A.) performed operations of drilling Czarna Dolna-1 well.

Drilling Operations were carried out using new NOV CE-ATEX 2000HP AC Pad Drilling (Walking) Rig that meets strict CE requirements for safety, quality and environmental protection.