XML 185 R159.htm IDEA: XBRL DOCUMENT
v3.22.1

Supplemental information on oil and gas activities (Narrative) (Details) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) MMBbls Bcf | Dec. 31, 2020 USD ($) MMBbls Bcf | Dec. 31, 2019 USD ($) MMBbls Bcf | Dec. 31, 2018
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Impairment loss | $ | $ 4,334,000 | $ 133,864,000 | $ 7,559,000 |
Reversal of impairment loss | $ | $ 13,307,000 |  |  |
Discount rate used in current estimate of value in use | 10.00% | 10.00% | 10.00% | 10.00%
Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions | 4.0 | 4.5 | 19.7 |
Naturals gas [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions | Bcf | 0.7 | 2.1 | 0.5 |
Chile [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Impairment loss | $ | $ 17,641,000 | $ 81,967,000 |  |
Reversal of impairment loss | $ | $ 13,307,000 |  |  |
Proved developed and undeveloped reserves, revisions |  |  | 0.3 |
Chile [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions | 0.3 |  |  |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices |  | 0.3 |  |
Chile [Member] | Naturals gas [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves Due to Lower Performance Revisions | Bcf | 2.7 |  |  |
Proved Developed And Undeveloped Reserves Due to Revisions Associated With Incremental Activity | Bcf | 3.4 |  |  |
Proved Developed And Undeveloped Reserves from Change in Development Plan Revisions | Bcf | 1.5 |  |  |
Proved Developed And Undeveloped Reserves from Impact of Higher Average Prices Revisions | Bcf | 4.0 |  |  |
Proved Developed And Undeveloped Reserves Due to Better Performance Revisions | Bcf | 7.9 |  | 2.2 |
Proved Developed And Undeveloped Reserves Due To Lower Performance Than Expected Decrease | Bcf |  | 5.8 | (2.4) |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices | Bcf |  | 2.5 |  |
Brazil [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Impairment loss | $ |  | $ 1,717,000 |  |
Brazil [Member] | Naturals gas [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves Due To Better Performance Than Expected Increase | Bcf | 2.5 |  |  |
Proved Developed And Undeveloped Reserves from Impact of Higher Average Prices Revisions | Bcf | 1 |  |  |
Proved Developed And Undeveloped Reserves Due to Better Performance Revisions | Bcf | 3.0 |  | 1.8 |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices | Bcf |  | 1.2 |  |
Colombia [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions |  |  | 6.3 |
Colombia [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions | 5.7 | 5.1 |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions |  |  | 12.3 |
Proved Developed And Undeveloped Reserves from Change in Development Plan Revisions |  |  | (0.3) |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices |  | 4.2 |  |
Colombia [Member] | Naturals gas [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves Due to Better Performance Revisions | Bcf |  |  | 0.6 |
Argentina [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Impairment loss | $ |  | $ 16,205,000 | $ 7,559,000 |
Proved developed and undeveloped reserves, revisions |  |  | 0.4 |
Argentina [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions | 0.1 |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions |  | 0.5 |  |
Proved Developed And Undeveloped Reserves from Change in Development Plan Revisions |  |  | (0.3) |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices |  | 1.1 |  |
Argentina [Member] | Naturals gas [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves Due to Lower Performance Revisions | Bcf | 1.6 |  |  |
Proved Developed And Undeveloped Reserves from Impact of Higher Average Prices Revisions | Bcf | 1 |  |  |
Proved Developed And Undeveloped Reserves Due to Better Performance Revisions | Bcf |  | 1.9 | 0.1 |
Proved Developed And Undeveloped Reserves Due To Lower Performance Than Expected Decrease | Bcf |  |  | (1.3) |
Proved Developed And Undeveloped Reserves Due To Lower Average Prices | Bcf |  | 1.2 | 0.5 |
Oil and gas properties [Member] | Chile [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions | 0.3 | 0.1 |  |
Proved Developed And Undeveloped Reserves from Change in Development Plan Revisions | 0.6 | 1.6 |  |
Oil and gas properties [Member] | Colombia [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions | 8.9 |  |  |
Oil and gas properties [Member] | Argentina [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions | 0.3 |  |  |
Proved Developed And Undeveloped Reserves from Change in Development Plan Revisions |  | 0.2 |  |
Oil and gas properties [Member] | Colombia and Chile [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions |  | 2.8 |  |
Cuerva Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve |  |  |  | 1.50%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve |  |  |  | 2.00%
Llanos 34 Blocks [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 88.00% | 86.00% | 97.00% | 96.00%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve | 88.00% | 91.00% | 96.00% | 97.00%
CPO-5 Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 8.00% | 8.00% |  |
Reserves Proportional Interest Of Net Proved Undeveloped Reserve | 5.00% | 4.00% |  |
Llanos 32 Blocks [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 2.00% | 3.00% | 3.00% | 1.00%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve | 5.00% | 5.00% | 4.00% |
Platanillo Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 2.00% | 3.00% |  |
Reserves Proportional Interest Of Net Proved Undeveloped Reserve | 3.00% |  |  |
Fell Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 100.00% |  |  |
BCAM-40 Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 100.00% |  |  |
Aguada Baguales Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 45.00% | 50.00% | 49.00% | 48.00%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve | 100.00% | 100.00% | 100.00% | 75.00%
Puesto Touquet Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 21.00% | 26.00% | 30.00% | 33.00%
El Porvenir Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 33.00% | 24.00% | 21.00% | 19.00%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve |  |  |  | 25.00%
Morona Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve | 100.00% |  |  |
Morona Block [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved developed and undeveloped reserves, revisions |  |  | 0.7 |
Yamu Block [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Reserves, proportional interest of net proved developed reserve |  |  |  | 1.50%
Reserves Proportional Interest Of Net Proved Undeveloped Reserve |  |  |  | 1.00%
Kiuaku Loij and Konawentru Field [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions |  |  | 0.2 |
Argentina Challaco [Member] | Oil And Condensates [Member] |  |  |  |
Disclosure Of Supplemental information on oil and gas activities [Line Items] |  |  |  |
Proved Developed And Undeveloped Reserves From Existing Wells Revisions |  |  | 0.04 |

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