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Supplemental information on oil and gas producing activities (unaudited) - Costs incurred in oil and gas exploration and developed activities (Details) - COP ($) $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Supplemental information on oil and gas producing activities (unaudited) |  |  |  |
Acquisition of proved properties | [1] | $ 1,972,255 | $ 37,419 | $ 141,928
Acquisition of unproved properties | [2] | 577,804 | 0 | 339,394
Exploration costs |  | 3,378,446 | 2,911,974 | 3,322,055
Development costs |  | 15,964,905 | 19,976,218 | 16,266,222
Total costs incurred |  | $ 21,893,410 | $ 22,925,611 | $ 20,069,599
[1] | For 2024, it corresponds to the acquisition of 45% interest in Block CPO-09. For 2023 and 2022, it corresponds to 49% of participation contract in Barnett, acquired by Ecopetrol Permian.
[2] | For 2024, it corresponds to the acquisition of 45% interest in Block CPO-09. During 2022, Ecopetrol Óleo e Gás do Brasil Ltda have acquired and capitalized seven offshore blocks in the Santos Basin. The blocks are operated by Shell, which holds a 70% of participation in the assets, with a 30% of participation held by Ecopetrol Brasil.

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- Definition Costs incurred, including capitalized costs and costs charged to expense, associated with the acquisition of oil and gas properties that have proved reserves. + References No definition available. + Details
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- Definition Costs incurred, including capitalized costs and costs charged to expense, associated with the acquisition of oil and gas properties that have unproved reserves. + References No definition available. + Details
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- Definition Development costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. + References No definition available. + Details
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- Definition Exploration costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. + References No definition available. + Details
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- Definition Amount of costs incurred related to oil and gas property acquisition, exploration and development activities, including capitalized costs and costs charged to expense. + References No definition available. + Details
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- References No definition available. + Details
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