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Joint operations | 12 Months Ended
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Dec. 31, 2023
Joint operations |
Joint operations | 31.Joint operations The Ecopetrol Business Group carries out exploration and production operations through Exploration and Production (E&P) Contracts, Technical Evaluation (TEA) Contracts and Agreements signed with the National Hydrocarbons Agency or ANH, as well as through Partnership Contracts and other types of contracts. ​ The main joint operations in 2023 are as follows: 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
​ 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
**Fields in abandonment process. ​ The Group acquires investment commitments at the moment of receiving the exploration and/or exploitation rights of a determined area by the competent authority. As of December 31, 2023, investment commitments with the ANH reach USD $802.3 million (2022 - USD $805,6 million). ​ Ecopetrol Permian LLC has commitments related to the five-year business plan in the Permian Basin under the Rodeo Midland Basin LLC formation agreement, which may be modified annually by contract members, and Ecopetrol América LLC commitments derived from the joint operations in the Gulf of Mexico through authorizations for expenditures (AFEs) for projects of both a capital nature and operating expenses.

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- Definition The disclosure of joint operations. [Refer: Joint operations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2023-01-01 -Paragraph B4 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2023-en-r&anchor=para_B4_c&doctype=Appendix&subtype=B -URIDate 2023-03-23 + Details
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