Private company

Petrobank Energy and Resources

Logo: Petrobank Energy and Resources, PD, via Wikipedia3

Petrobank was an oil exploration, development, and production company based in Calgary, Canada. It operates through 4 units/subsidiaries, PetroBakken Energy (58% owned subsidiary) in Canada, Petrominerales Ltd (was 65% owned until December 31, 2010 when both companies parted ways through a reorganization) in Peru and Colombia, HBU (100% owned subsidiary started in 2006) in the heavy crude oil business, and its technology unit Archon Technologies Ltd (THAI and CAPRI).2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • Industrypetroleum industry1
  • HeadquartersCalgary1
  • Listed onToronto Stock Exchange1

Petrobank was an oil exploration, development, and production company based in Calgary, Canada. It operates through 4 units/subsidiaries, PetroBakken Energy (58% owned subsidiary) in Canada, Petrominerales Ltd (was 65% owned until December 31, 2010 when both companies parted ways through a reorganization) in Peru and Colombia, HBU (100% owned subsidiary started in 2006) in the heavy crude oil business, and its technology unit Archon Technologies Ltd (THAI and CAPRI).2

Sources

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