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Joint operations (Tables) | 12 Months Ended
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Dec. 31, 2023
Contract where entity not operator |
Joint operations |
Schedule of interests in joint arrangements | 31.1 Contracts in which Ecopetrol Business Group is not the operator ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | % | ​ | Geographic area of
Partners |  | Contract |  | Type |  | Participation |  | operations
​ | ​ | Chipirón | ​ | ​ | ​ | 30-41% | ​ | ​
SierraCol Energy Arauca, LLC |  | Cosecha |  | Production |  | 30% | ​ | Colombia
​ |  | Cravo Norte | ​ | ​ |  | 55% | ​ | ​
​ |  | Rondón | ​ | ​ |  | 50% | ​ | ​
Frontera Energy Colombia Corp |  | Quifa |  | Production |  | 40% | ​ | Colombia
​ | ​ | ​ | ​ | ​ | ​ | Variable | ​ | ​
Union Temporal Ismocol Joshi Parko | ​ | CPI Palagua | ​ | Production | ​ | Between 70% and 80% | ​ | Colombia
​ | ​ | ​ | ​ | ​ | ​ | According amendment | ​ | ​
Parex Resources Colombia LTD | ​ | Capachos LLA-122 | ​ | Production Exploration | ​ | 50% | ​ | Colombia
​ | ​ | E&P COL 1 | ​ | ​ | ​ | 40% | ​ | ​
Anadarko Colombia Company (OXY) | ​ | E&P COL 2 | ​ | Exploration | ​ | 40% | ​ | Offshore North Caribe
​ | ​ | E&P COL 6 | ​ | ​ | ​ | 40% | ​ | ​
​ | ​ | E&P COL 7 | ​ | ​ | ​ | 40% | ​ | ​
Petrobras | ​ | Tayrona | ​ | Exploration | ​ | 55.6% | ​ | Offshore North Caribe
​ |  | Fuerte Sur |  | ​ |  | 50% | ​ | ​
Shell EP Offshore ventures Limited | ​ | Purple Angel | ​ | Exploration | ​ | 50% | ​ | Offshore North Caribe
​ | ​ | Col-5 | ​ | ​ | ​ | 50% | ​ | ​
​ | ​ | Mana | ​ | ​ | ​ | 30% | ​ | ​
Interoil Colombia | ​ | Rio Opia | ​ | Production | ​ | 30% | ​ | Colombia
​ | ​ | Ambrosia | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | Llanos 86 | ​ | ​ | ​ | 50% | ​ | ​
​ | ​ | Llanos 87 | ​ | ​ | ​ | 50% | ​ | ​
Geopark Colombia SAS | ​ | Llanos 104 | ​ | Exploration | ​ | 50% | ​ | Colombia
​ | ​ | Llanos 123 | ​ | ​ | ​ | 50% | ​ | ​
​ | ​ | Llanos 124 | ​ | ​ | ​ | 50% | ​ | ​
​ | ​ | SSJN1 | ​ | Production | ​ | 50% | ​ | ​
​ | ​ | Perdices | ​ | ​ | ​ | 50% | ​ | ​
Lewis Energy Colombia | ​ | VIM-42 | ​ | Exploration | ​ | 50% | ​ | Colombia
​ | ​ | SSJN3-1 | ​ | ​ | ​ | 50% | ​ | ​
Quarter North Energy |  | Gunflint |  | Production |  | 32% | ​ | Gulf of Mexico
Murphy Exploration and Production Company – USA | ​ | Dalmatian | ​ | Production | ​ | 30% | ​ | Gulf of Mexico
OXY (Anadarko) - K2 | ​ | K2 | ​ | Production | ​ | 21% | ​ | Gulf of Mexico
HESS | ​ | ESOX | ​ | Production | ​ | 21% | ​ | Gulf of Mexico
​ |  | S-M-1709 |  | ​ |  | 30% | ​ | ​
​ | ​ | S-M-1908 | ​ | ​ | ​ | 30% | ​ | ​
​ |  | S-M-1601 |  | ​ |  | 30% | ​ | ​
Shell | ​ | S-M-1713 | ​ | Exploration | ​ | 30% | ​ | Brazil
​ | ​ | S-M-1817 | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | S-M-1599 | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | S-M-1910 | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | Sul de Gato do Mato | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | BM-S-54 | ​ | ​ | ​ | 30% | ​ | ​
BP Energy | ​ | Pau Brasil | ​ | Exploration | ​ | 20% | ​ | Brazil
Chevron | ​ | CE-M-715 | ​ | Exploration | ​ | 50% | ​ | Brazil
​ | ​ | PAMA-M-187 | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | PAMA-M-188 | ​ | ​ | ​ | 30% | ​ | ​
Petrobras | ​ | PAMA-M-222 | ​ | Exploration | ​ | 30% | ​ | Brazil
​ | ​ | PAMA-M-223 | ​ | ​ | ​ | 30% | ​ | ​
​ | ​ | BM-C-44 | ​ | ​ | ​ | 38% | ​ | ​
​ | ​ | BM-S-74 | ​ | ​ | ​ | 13% | ​ | ​
Anadarko | ​ | BM-C-29 | ​ | Exploration | ​ | 50% | ​ | Brazil
Repsol | ​ | BM-ES-29 | ​ | Exploration | ​ | 30% | ​ | Brazil
ONGC | ​ | BM-S-73 | ​ | Exploration | ​ | 13% | ​ | Brazil
​ | ​ | BM-S-63 | ​ | ​ | ​ | 30% | ​ | ​
Vanco | ​ | BM-S-71 | ​ | Exploration | ​ | 30% | ​ | Brazil
​ | ​ | BM-S-72 | ​ | ​ | ​ | 30% | ​ | ​
Occidental Midland Basin, LLC (Oxy) | ​ | Rodeo Midland Basin | ​ | Production | ​ | 49% | ​ | Midland, Texas, USA
Pemex Exploration y Production | ​ | Bloque 8 | ​ | Exploration | ​ | 50% | ​ | Gulf of Mexico
PC Carigali Mexico Operation SA | ​ | Bloque 6 | ​ | Exploration | ​ | 50% | ​ | Gulf of Mexico
Contract where Entity is operator |
Joint operations |
Schedule of interests in joint arrangements | 31.2 Contracts in which Ecopetrol Business Group is the operator ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​ | ​ | % | ​ | Geographic area of
Partners |  | Contract |  | Type |  | Participation |  | operations
​ |  | VMM29 | ​ | ​ |  | 50% | ​ | ​
​ |  | CR2 | ​ | ​ | ​ | 50% | ​ | ​
ExxonMobil Exploration Colombia |  | C62 | ​ | Exploration | ​ | 50% | ​ | Colombia
​ | ​ | KALE | ​ | ​ | ​ | 100% | ​ | ​
Repsol Colombia SA |  | CPO9 | ​ | Exploration |  | 55% | ​ | Colombia
CPVEN E&P Corp Sucursal Colombia |  | VMM32 | ​ | Exploration |  | 51% | ​ | Colombia
Repsol Exploration Colombia S.A. |  | Catleya | ​ | Exploration |  | 50% | ​ | Colombia
Emerald Energy PLC Suc. Colombia |  | Cardon | ​ | Exploration |  | 50% | ​ | Colombia
Parex Resourses Colombia Ltd. |  | ORC401 CRC-2004-01 | ​ | Exploration |  | 50% | ​ | Colombia
Repsol Colombia Oil & Gas Limited | ​ | CPO9 – Akacias | ​ | Production | ​ | 55% | ​ | Colombia
SierraCol Energy Arauca, LLC |  | La Cira Infantas | ​ | Production |  | 52%+PAP | ​ | Colombia
​ |  | Teca | ​ | ​ |  | 100% Basic 60% incremental | ​ | ​
Total Colombie | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Talisman Oil & Gas | ​ | Mundo Nuevo | ​ | Exploration | ​ | 15% | ​ | Colombia
Total Colombie |  | ​ | ​ | ​ |  | ​ | ​ | ​
Talisman Oil & Gas | ​ | Niscota** | ​ | Exploration | ​ | 20% | ​ | Colombia
Emerald Energy | ​ | Oleoducto Alto Magdalena | ​ | Production | ​ | 45% | ​ | Colombia
Frontera Energy | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Perenco Oil and Gas | ​ | San Jacinto Rio Paez | ​ | Production | ​ | 68% | ​ | Colombia
Cepsa Colombia |  | ​ | ​ | ​ |  | ​ | ​ | ​
Lewis Energy Colombia | ​ | Clarinero** | ​ | Exploration | ​ | 50% | ​ | Colombia

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- Definition The disclosure of interests in joint arrangements. A joint arrangement is an arrangement of which two or more parties have joint control. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph 2 -Subparagraph b -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_2_b_ii&doctype=Standard -URIDate 2023-03-23 + Details
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