Please wait

Exhibit 8.1

Details of the subsidiaries of GeoPark Limited as of December 31, 2025, are set out below:

Name

  ​ ​ ​

Jurisdiction

GeoPark Argentina S.A.

 

Argentina

GeoPark Brasil Exploração e Produção de Petróleo e Gás Ltda.

 

Brazil

GeoPark Colombia S.A.S.

 

Colombia

GeoPark Colombia S.A.S. Sucursal Panama

Panama

GeoPark Colombia S.L.U.

 

Spain

GeoPark Americas S.A.S.

Colombia

GeoPark Perú S.A.C.

 

Peru

GeoPark Ecuador S.A.

 

Ecuador

GeoPark México S.A.P.I. de C.V.

 

Mexico

GeoPark E&P S.A.P.I. de C.V.

Mexico

GeoPark (UK) Limited

United Kingdom

Amerisur Resources Limited

United Kingdom

Amerisur Exploración Colombia Limited

British Virgin Islands

Amerisur Exploración Colombia Limited Sucursal Colombia

Colombia

Yarumal S.A.S.

Colombia

Fenix Oil & Gas Limited

British Virgin Islands

Fenix Oil & Gas Limited Sucursal Colombia

Colombia

Amerisur S.A.

 

Paraguay

Market Access LLP

 

United States

GPK Panama, S.A.

Panama