An oil & gas exploration and production company
DCX S.A.S. is dedicated to the exploration, exploitation and commercialization of hydrocarbons in Colombia, operating the Morichito Block in Casanare.
Trusted partners since 2005
DCX S.A.S. is a Colombian oil and gas company that explores, produces and commercializes hydrocarbons from the Morichito Block, in the municipalities of Maní and Orocué, Casanare. It operates under a global environmental exploitation license from ANLA and supplies bunker-grade crude to the marine fuel export market.
Reliable crude supply for the bunker market.
DCX S.A.S. is a Colombian company focused on the exploration, exploitation and commercialization of hydrocarbons. We operate the Morichito Block located in the municipalities of Maní and Orocué, in the department of Casanare — one of Colombia's most prolific hydrocarbon-producing regions.
Our crude is supplied directly to the export market for marine bunker fuel, with an operational footprint built on more than two decades of accumulated experience in well testing, drilling, abandonment and full-field operation.
We operate under a global environmental exploitation license for the Morichito Block, complying with the regulatory framework of Colombia's ANH and ANLA.
Morichito Block — Location
Strategically positioned in the Llanos Basin, surrounded by proven producing fields in the heart of Colombia's oil country.

Morichito Block
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Frequently asked questions
What does DCX S.A.S. do?
DCX S.A.S. is a Colombian company that explores, produces and commercializes hydrocarbons. It operates the Morichito Block in Casanare and supplies bunker-grade crude directly to the marine fuel export market.
Where is the Morichito Block located?
In the municipalities of Maní and Orocué, in the department of Casanare, Colombia. The block sits in the Llanos Orientales Basin, surrounded by proven producing fields such as La Pradera and Cumaco.
What type of crude does DCX supply, and to whom?
Crude whose density and sulfur characteristics make it attractive to the marine bunker sector. DCX sells it directly to companies exporting ship fuel, with delivery coordinated through transport and logistics partners to port terminals.
Under what licenses does DCX operate?
Under a global environmental exploitation license granted by ANLA for the Morichito Block, and an E&P contract regulated by the ANH — Colombia's national environmental and hydrocarbon authorities.
What upstream services does DCX perform?
Well testing, well drilling, well abandonment and full oilfield operation. DCX has more than two decades of accumulated experience across the complete upstream cycle, from initial well evaluation to day-to-day field operation.
How can I contact DCX?
Write to ggeneral@dcxsas.com for management inquiries or info@dcxsas.com for general ones. Office hours are Monday to Friday, 8:00 to 17:00 Colombian time. The contact page lists every channel.