GeoPark to acquire Amerisur

Published  21 November 2019 23:00 GMT

M&P confirms Amerisur bid

Published  22 July 2019 7:02 GMT

Duo plan to drill in Colombia

Published  24 January 2019 23:00 GMT

Amerisur links with Oxy for Colombia wells drive

Published  29 November 2018 23:00 GMT

Amerisur in $93.2m Colombian farmout

Published  23 November 2018 7:41 GMT

Amerisur to take Gulfsands' Putumayo stake

Published  30 July 2018 7:24 GMT