ANH
OPINION: Oil and gas nations embark on charm offensive to attract exploration
Exploration
Colombia offers new upstream terms as regulator pitches for narrowing window
Exploration
Colombia launches bid round featuring Pacific and Caribbean acreage
Exploration
ExxonMobil submits proposal for Colombia fracking pilot project
Shale
Colombia's ANH sets deadlines for 2020 oil and gas auction
Exploration
Armando Zamora to lead Colombia's ANH
Politics
Colombia preps for 2020 bid round following exit of ANH chief Morelli
Exploration
ION to reprocess, shoot new seismic off Colombia
Exploration
Petronas makes Brazilian upstream debut
Finance
Colombia awards 15 contracts in latest auction
Production
Colombia round awards 14 blocks
Exploration
Colombia reveals bidders
Exploration
Colombia reveals bidders qualified for second round
Exploration
Colombia to auction 59 blocks in latest bid round
Exploration
Colombia receives bids on 11 blocks in latest round
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