Line |
Label |
Object Class |
Period Type |
Balance |
Report ElementName |
1 |
101 - Document - Document and Entity Information |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DocumentAndEntityInformation |
2 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
3 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
4 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
5 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
6 |
Document Type |
Concept (Submission Type) |
For Period |
|
dei:DocumentType |
7 |
Amendment Flag |
Concept (Yes/No) |
For Period |
|
dei:AmendmentFlag |
8 |
Amendment Description |
Concept (Text/String) |
For Period |
|
dei:AmendmentDescription |
9 |
Document Period End Date |
Concept (Date) |
For Period |
|
dei:DocumentPeriodEndDate |
10 |
Trading Symbol |
Concept (Text/String) |
For Period |
|
dei:TradingSymbol |
11 |
Entity Registrant Name |
Concept (Text/String) |
For Period |
|
dei:EntityRegistrantName |
12 |
Entity Central Index Key |
Concept (CIK Number) |
For Period |
|
dei:EntityCentralIndexKey |
13 |
Current Fiscal Year End Date |
Concept (Month/Day) |
For Period |
|
dei:CurrentFiscalYearEndDate |
14 |
Entity Filer Category |
Concept (Filer Category) |
For Period |
|
dei:EntityFilerCategory |
15 |
Entity Common Stock, Shares Outstanding |
Concept (Shares) |
As Of |
|
dei:EntityCommonStockSharesOutstanding |
16 |
Entity Current Reporting Status |
Concept (Yes/No) |
For Period |
|
dei:EntityCurrentReportingStatus |
17 |
Entity Voluntary Filers |
Concept (Yes/No) |
For Period |
|
dei:EntityVoluntaryFilers |
18 |
Entity Well Known Seasoned Issuer |
Concept (Yes/No) |
For Period |
|
dei:EntityWellKnownSeasonedIssuer |
19 |
Entity Public Float |
Concept (Monetary) |
As Of |
Credit |
dei:EntityPublicFloat |
20 |
Document Fiscal Year Focus |
Concept (Year) |
For Period |
|
dei:DocumentFiscalYearFocus |
21 |
Document Fiscal Period Focus |
Concept (Fiscal Period) |
For Period |
|
dei:DocumentFiscalPeriodFocus |
22 |
102 - Statement - Consolidated Statements of Financial Position |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/BalanceSheet |
23 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
24 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
25 |
Assets |
Abstract |
|
|
ifrs-full:AssetsAbstract |
26 |
Current Assets |
Abstract |
|
|
ifrs-full:CurrentAssetsAbstract |
27 |
Cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
28 |
Accounts receivable |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:TradeAndOtherCurrentReceivables |
29 |
Current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CurrentAssets |
30 |
Restricted cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentRestrictedCashAndCashEquivalents |
31 |
Property, plant and equipment |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
32 |
Exploration and evaluation assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:TangibleExplorationAndEvaluationAssets |
33 |
Non-current assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentAssets |
34 |
Assets |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Assets |
35 |
Liabilities |
Abstract |
|
|
ifrs-full:LiabilitiesAbstract |
36 |
Current Liabilities |
Abstract |
|
|
ifrs-full:CurrentLiabilitiesAbstract |
37 |
Shareholder loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AmountsPayableRelatedPartyTransactions |
38 |
Trade and other payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayables |
39 |
Current liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:CurrentLiabilities |
40 |
Decommissioning liabilities |
Concept (Monetary) |
As Of |
Credit |
coglf:DecommissioningLiabilities |
41 |
Stockholders' Equity |
Abstract |
|
|
ifrs-full:EquityAbstract |
42 |
Common stock |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
43 |
Warrants |
Concept (Monetary) |
As Of |
Credit |
coglf:Warrants |
44 |
Contributed surplus |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AdditionalPaidinCapital |
45 |
Accumulated deficit |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:RetainedEarnings |
46 |
Accumulated other comprehensive income (loss) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AccumulatedOtherComprehensiveIncome |
47 |
Shareholders' equity |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
48 |
Shareholders' equity and liabilities |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:EquityAndLiabilities |
49 |
103 - Statement - Consolidated Statements of Comprehensive Loss |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/IncomeStatement |
50 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
51 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
52 |
Revenue |
Abstract |
|
|
ifrs-full:ProfitLossAbstract |
53 |
Royalty income |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:Revenue |
54 |
Total revenue |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GrossProfit |
55 |
Expenses |
Abstract |
|
|
ifrs-full:ExpenseByNatureAbstract |
56 |
General and administrative |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:GeneralAndAdministrativeExpense |
57 |
Depletion |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationExpense |
58 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
59 |
Finance expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FinanceCosts |
60 |
Expense reimbursements |
Concept (Monetary) |
For Period |
Credit |
coglf:ExpenseReimbursements |
61 |
Foreign exchange (gain) loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss |
62 |
Expenses total |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:OperatingExpense |
63 |
Net loss before tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLossBeforeTax |
64 |
Current income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncome |
65 |
Deferred income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DeferredTaxExpenseIncome |
66 |
Net income loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
67 |
Foreign currency translation adjustment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax |
68 |
Comprehensive loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ComprehensiveIncome |
69 |
Net loss per share (basic and diluted) |
Concept (Share) |
For Period |
|
ifrs-full:BasicAndDilutedEarningsLossPerShare |
70 |
104 - Statement - Consolidated Statements of Changes in Equity |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/StockholdersEquity |
71 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
72 |
Components of equity [Axis] |
Axis |
|
|
ifrs-full:ComponentsOfEquityAxis |
73 |
Equity components [Domain] |
Member |
|
|
ifrs-full:EquityMember |
74 |
Share capital [Member] |
Member |
|
|
ifrs-full:IssuedCapitalMember |
75 |
Warrants [Member] |
Member |
|
|
coglf:WarrantsMember |
76 |
Contributed surplus [Member] |
Member |
|
|
ifrs-full:AdditionalPaidinCapitalMember |
77 |
Accumulated other comprehensive loss [Member] |
Member |
|
|
ifrs-full:AccumulatedOtherComprehensiveIncomeMember |
78 |
Accumulated deficit [Member] |
Member |
|
|
ifrs-full:RetainedEarningsMember |
79 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
80 |
Balance, beginning of year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
81 |
Warrants expired and transferred to contributed surplus |
Concept (Monetary) |
For Period |
Credit |
coglf:WarrantsExpiredAndTransferredToContributedSurplus |
82 |
Foreign currency translation adjustment |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:GainsLossesOnExchangeDifferencesOnTranslationNetOfTax |
83 |
Loss for the year |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
84 |
Balance, end of year |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:Equity |
85 |
105 - Statement - Consolidated Statements of Cash Flows |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/CashFlows |
86 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
87 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
88 |
Operating activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInOperatingActivitiesAbstract |
89 |
Net loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
90 |
Items not affecting cash |
Abstract |
|
|
ifrs-full:AdjustmentsForReconcileProfitLossAbstract |
91 |
Depletion |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForDepreciationAndAmortisationExpense |
92 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
93 |
Interest on shareholder loans |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForInterestExpense |
94 |
Debt forgiveness |
Concept (Monetary) |
For Period |
Debit |
coglf:AdjustmentsForIncreaseDecreaseOnDebtForgiveness |
95 |
Accretion on decommissioning obligations |
Concept (Monetary) |
For Period |
Debit |
coglf:AdjustmentsForIncreaseDecreaseInAccretionOnDecommissioningObligations |
96 |
Unrealized foreign exchange (gain) loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:AdjustmentsForUnrealisedForeignExchangeLossesGains |
97 |
Operating cashflow before working capital movements |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperationsBeforeChangesInWorkingCapital |
98 |
Change in non-cash working capital |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncreaseDecreaseInWorkingCapital |
99 |
Total cash used in operating activities |
Concept (Monetary) |
For Period |
|
ifrs-full:CashFlowsFromUsedInOperatingActivities |
100 |
Financing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInFinancingActivitiesAbstract |
101 |
Decrease in restricted cash |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInDecreaseIncreaseInRestrictedCashAndCashEquivalents |
102 |
Repayment of shareholder loans and interest |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:RepaymentsOfBorrowingsClassifiedAsFinancingActivities |
103 |
Total cash provided by (used in) financing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInFinancingActivities |
104 |
Investing activities |
Abstract |
|
|
ifrs-full:CashFlowsFromUsedInInvestingActivitiesAbstract |
105 |
Sale of exploration and evaluation assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOfExplorationAndEvaluationAssets |
106 |
Net exploration and evaluation expenditure |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PaymentsForExplorationAndEvaluationExpenses |
107 |
Total cash provided by (used in) investing activities |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CashFlowsFromUsedInInvestingActivities |
108 |
Sale of overriding royalty interest |
Concept (Monetary) |
For Period |
Credit |
coglf:ProceedsFromSaleOfOverridingRoyaltyInterest |
109 |
Increase (decrease) in cash |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:IncreaseDecreaseInCashAndCashEquivalents |
110 |
Foreign exchange gain (loss) on cash denominated in a foreign currency |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:EffectOfExchangeRateChangesOnCashAndCashEquivalents |
111 |
Cash, beginning of year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
112 |
Cash, end of year |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:CashAndCashEquivalents |
113 |
Cash interest paid |
Concept (Monetary) |
For Period |
Credit |
coglf:CashInterestPaid |
114 |
Cash interest received |
Concept (Monetary) |
For Period |
Debit |
coglf:CashInterestReceived |
115 |
Taxes paid |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:IncomeTaxesPaidRefund |
116 |
106 - Disclosure - Reporting entity |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCorporateInformationExplanatoryTextBlock |
117 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
118 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
119 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
120 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
121 |
Reporting entity [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfCorporateInformationExplanatory |
122 |
107 - Disclosure - Going concern |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfGoingConcernExplanatoryTextBlock |
123 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
124 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
125 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
126 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
127 |
Going concern [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfGoingConcernExplanatory |
128 |
108 - Disclosure - Basis of preparation |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfBasisOfPreparationOfFinancialStatementsExplanatoryTextBlock |
129 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
130 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
131 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
132 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
133 |
Basis of preparation [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfBasisOfPreparationOfFinancialStatementsExplanatory |
134 |
109 - Disclosure - Significant accounting policies |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryTextBlock |
135 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
136 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
137 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
138 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
139 |
Significant accounting policies [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSummaryOfSignificantAccountingPoliciesExplanatory |
140 |
110 - Disclosure - Determination of fair values |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFairValueMeasurementExplanatoryTextBlock |
141 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
142 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
143 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
144 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
145 |
Determination of fair values [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFairValueMeasurementExplanatory |
146 |
111 - Disclosure - Financial risk management |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatoryTextBlock |
147 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
148 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
149 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
150 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
151 |
Financial risk management [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinancialRiskManagementExplanatory |
152 |
112 - Disclosure - Cash and restricted cash |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRestrictedCashAndCashEquivalentsExplanatoryTextBlock |
153 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
154 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
155 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
156 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
157 |
Cash and restricted cash [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRestrictedCashAndCashEquivalentsExplanatory |
158 |
113 - Disclosure - Shareholder loans |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareholderLoansExplanatoryTextBlock |
159 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
160 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
161 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
162 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
163 |
Shareholder loans [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfShareholderLoansExplanatoryTextBlock |
164 |
114 - Disclosure - Property, Plant and Equipment |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatoryTextBlock |
165 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
166 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
167 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
168 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
169 |
Property, Plant and Equipment [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfPropertyPlantAndEquipmentExplanatory |
170 |
115 - Disclosure - Exploration and evaluation assets |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfExplorationAndEvaluationAssetsExplanatoryTextBlock |
171 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
172 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
173 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
174 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
175 |
Exploration and evaluation assets [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfExplorationAndEvaluationAssetsExplanatory |
176 |
116 - Disclosure - Decommissioning liability |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDecommissioningLiabilityExplanatoryTextBlock |
177 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
178 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
179 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
180 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
181 |
Decommissioning liability [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDecommissioningLiabilityExplanatory |
182 |
117 - Disclosure - Share capital |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatoryTextBlock |
183 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
184 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
185 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
186 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
187 |
Share capital [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory |
188 |
118 - Disclosure - Finance expense |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceCostExplanatoryTextBlock |
189 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
190 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
191 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
192 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
193 |
Finance expense [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceCostExplanatory |
194 |
119 - Disclosure - Income taxes |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatoryTextBlock |
195 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
196 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
197 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
198 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
199 |
Income taxes [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfIncomeTaxExplanatory |
200 |
120 - Disclosure - Related party transactions |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfRelatedPartyExplanatoryTextBlock |
201 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
202 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
203 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
204 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
205 |
Related party transactions [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfRelatedPartyExplanatory |
206 |
121 - Disclosure - Loss per share |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsEarningsPerShareExplanatoryTextBlock |
207 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
208 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
209 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
210 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
211 |
Loss per share [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:EarningsPerShareExplanatory |
212 |
122 - Disclosure - Subsidiaries and jurisdictions |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInterestsInSubsidiariesExplanatoryTextBlock |
213 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
214 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
215 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
216 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
217 |
Subsidiaries and jurisdictions [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfInterestsInSubsidiariesExplanatory |
218 |
123 - Disclosure - Commitments |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsExplanatoryTextBlock |
219 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
220 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
221 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
222 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
223 |
Commitments [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfCommitmentsExplanatory |
224 |
124 - Disclosure - Expense reimbursements |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfExpenseReimbursementsTextBlock |
225 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
226 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
227 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
228 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
229 |
Expense reimbursements [Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfExpenseReimbursementsTextBlock |
230 |
125 - Disclosure - Summary of Significant Accounting Policies (Policies) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsSignificantAccountingPoliciesTextBlockPolicies |
231 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
232 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
233 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
234 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
235 |
Business consolidation [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DescriptionOfAccountingPolicyForBusinessConsolidationPolicyTextBlock |
236 |
Foreign currency [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory |
237 |
Financial instruments [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinancialAssetsExplanatory |
238 |
Property, plant and equipment and exploration and evaluation assets [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory |
239 |
Impairment [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForImpairmentOfAssetsExplanatory |
240 |
Business combinations [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForBusinessCombinationsExplanatory |
241 |
Share-based payments [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory |
242 |
Provisions [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForProvisionsExplanatory |
243 |
Revenue [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForRecognitionOfRevenue |
244 |
Finance income and expenses [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForFinanceIncomeAndCostsExplanatory |
245 |
Per share amounts [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForEarningsPerShareExplanatory |
246 |
Segment reporting [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DescriptionOfAccountingPolicyForSegmentReportingExplanatory |
247 |
Description of accounting policy for Recent accounting pronouncements [Policy Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DescriptionOfAccountingPolicyForRecentAccountingPronouncementsTextBlock |
248 |
126 - Disclosure - Significant accounting policies (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfSummaryOfSignificantAccountingPoliciesExplanatoryTextBlockTables |
249 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
250 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
251 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
252 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
253 |
Disclosure of detailed information about estimated useful life or depreciation rate [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutEstimatedUsefulLifeOrDepreciationRateExplanatory |
254 |
127 - Disclosure - Financial risk management (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinancialRiskManagementExplanatoryTextBlockTables |
255 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
256 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
257 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
258 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
259 |
Disclosure of detailed information about foreign currency risk explanatory [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutForeignCurrencyRiskExplanatoryTableTextBlock |
260 |
128 - Disclosure - Shareholder loans (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareholderLoansExplanatoryTextBlockTables |
261 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
262 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
263 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
264 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
265 |
Disclosure of detailed information about shareholder loans [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutShareholderLoansTableTextBlock |
266 |
129 - Disclosure - Property, Plant and Equipment (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfPropertyPlantAndEquipmentExplanatoryTextBlockTables |
267 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
268 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
269 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
270 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
271 |
Disclosure of detailed information about property, plant and equipment [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory |
272 |
130 - Disclosure - Exploration and evaluation assets (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfExplorationAndEvaluationAssetsExplanatoryTextBlockTables |
273 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
274 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
275 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
276 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
277 |
Disclosure of detailed information about exploration assets explanatory [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutExplorationAssetsExplanatoryTableTextBlock |
278 |
131 - Disclosure - Decommissioning liability (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfDecommissioningLiabilityExplanatoryTextBlockTables |
279 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
280 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
281 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
282 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
283 |
Disclosure of detailed information about decommissioning liability [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutDecommissioningLiabilityExplanatory |
284 |
132 - Disclosure - Share capital (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatoryTextBlockTables |
285 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
286 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
287 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
288 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
289 |
Disclosure of classes of share capital [text block] [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfClassesOfShareCapitalExplanatory |
290 |
133 - Disclosure - Finance expense (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfFinanceCostExplanatoryTextBlockTables |
291 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
292 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
293 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
294 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
295 |
Disclosure of finance income (cost) [text block] [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfFinanceIncomeExpenseExplanatory |
296 |
134 - Disclosure - Income taxes (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfIncomeTaxExplanatoryTextBlockTables |
297 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
298 |
Geographical areas [Axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
299 |
Geographical areas [Domain] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
300 |
Canada [Member] |
Member |
|
|
country:CA |
301 |
Australia [Member] |
Member |
|
|
country:AU |
302 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
303 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
304 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
305 |
Disclosure of detailed information about effective income tax expense recovery [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutEffectiveIncomeTaxExpenseRecoveryExplanatory |
306 |
Disclosure of deferred taxes [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfDeferredTaxesExplanatory |
307 |
Disclosure of temporary difference, unused tax losses and unused tax credits [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory |
308 |
135 - Disclosure - Subsidiaries and jurisdictions (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfInterestsInSubsidiariesExplanatoryTextBlockTables |
309 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
310 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
311 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
312 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
313 |
Disclosure of subsidiaries [text block] [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
ifrs-full:DisclosureOfSignificantInvestmentsInSubsidiariesExplanatory |
314 |
136 - Disclosure - Commitments (Tables) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/NotesToFinancialStatementsDisclosureOfCommitmentsExplanatoryTextBlockTables |
315 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
316 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
317 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
318 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
319 |
Disclosure of detailed information about commitments [Table Text Block] |
Concept (Text Block (HTML)) |
For Period |
|
coglf:DisclosureOfDetailedInformationAboutCommitmentsTableTextBlock |
320 |
137 - Disclosure - Going concern (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfGoingConcernExplanatoryDetails |
321 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
322 |
Scenario [Axis] |
Axis |
|
|
coglf:ScenarioAxis |
323 |
Scenario [Domain] |
Member |
|
|
coglf:ScenarioMember |
324 |
Approximation [Member] |
Member |
|
|
coglf:ApproximationMember |
325 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
326 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
327 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
328 |
Net loss |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:ProfitLoss |
329 |
Excess of current liabilities over assets |
Concept (Monetary) |
For Period |
Credit |
coglf:ExcessOfCurrentLiabilitiesOverAssets |
330 |
139 - Disclosure - Cash and restricted cash (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfRestrictedCashAndCashEquivalentsExplanatoryDetails |
331 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
332 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
333 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
334 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
335 |
Cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:Cash |
336 |
Restricted cash |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:NoncurrentRestrictedCashAndCashEquivalents |
337 |
140 - Disclosure - Shareholder loans (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfShareholderLoansExplanatoryTextBlockDetails |
338 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
339 |
Categories of related parties [Axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
340 |
Related parties [Domain] |
Member |
|
|
ifrs-full:RelatedPartiesMember |
341 |
Loans on Aquisition of Surat Basin Properties [Member] |
Member |
|
|
coglf:LoansOnAquisitionOfSuratBasinPropertiesMember |
342 |
Loan to Fund Deposits [Member] |
Member |
|
|
coglf:LoanToFundDepositsMember |
343 |
Two Stockholders [Member] |
Member |
|
|
coglf:TwoStockholdersMember |
344 |
Measurement [Axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
345 |
Aggregated measurement [Domain] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
346 |
Net Present Value [Member] |
Member |
|
|
coglf:NetPresentValueMember |
347 |
Undiscounted Inflation-adjusted Amount [Member] |
Member |
|
|
coglf:UndiscountedInflationadjustedAmountMember |
348 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
349 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
350 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
351 |
Shareholder loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AmountsPayableRelatedPartyTransactions |
352 |
Shares to be issued to vendors |
Concept (Shares) |
As Of |
|
coglf:SharesToBeIssuedToVendors |
353 |
Repayment of shareholder loan |
Concept (Monetary) |
For Period |
Credit |
coglf:RepaymentOfRelatedPartyDebt |
354 |
Interest rate |
Concept (Percent) |
As Of |
|
ifrs-full:BorrowingsInterestRate |
355 |
Accrued interest |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherLiabilities |
356 |
Debt forgiveness |
Concept (Monetary) |
For Period |
Debit |
coglf:RelatedPartyDebtForgiveness |
357 |
141 - Disclosure - Exploration and evaluation assets (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfExplorationAndEvaluationAssetsExplanatoryDetails |
358 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
359 |
Scenario [Axis] |
Axis |
|
|
coglf:ScenarioAxis |
360 |
Scenario [Domain] |
Member |
|
|
coglf:ScenarioMember |
361 |
Approximation [Member] |
Member |
|
|
coglf:ApproximationMember |
362 |
Categories of exploration projects [Axis] |
Axis |
|
|
coglf:CategoriesOfExplorationProjectsAxis |
363 |
Exploration projects [Domain] |
Member |
|
|
coglf:ExplorationProjectsDomain |
364 |
Surat CGU [Member] |
Member |
|
|
coglf:SuratCguMember |
365 |
Georgina CGU [Member] |
Member |
|
|
coglf:GeorginaCguMember |
366 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
367 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
368 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
369 |
Proceeds from disposal of exploration and evaluation assets |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOfExplorationAndEvaluationAssets |
370 |
Recoverable amount of cash-generating unit |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:RecoverableAmountOfAssetOrCashgeneratingUnit |
371 |
Impairment loss |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ImpairmentLoss |
372 |
142 - Disclosure - Decommissioning liability (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDecommissioningLiabilityExplanatoryDetails |
373 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
374 |
Measurement [Axis] |
Axis |
|
|
ifrs-full:MeasurementAxis |
375 |
Aggregated measurement [Domain] |
Member |
|
|
ifrs-full:AggregatedMeasurementMember |
376 |
Net Present Value [Member] |
Member |
|
|
coglf:NetPresentValueMember |
377 |
Undiscounted Inflation-adjusted Amount [Member] |
Member |
|
|
coglf:UndiscountedInflationadjustedAmountMember |
378 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
379 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
380 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
381 |
Decommissioning liabilities |
Concept (Monetary) |
As Of |
Credit |
coglf:DecommissioningLiabilities |
382 |
Payment term |
Concept (Text/String) |
For Period |
|
coglf:PaymentTerm |
383 |
Inflation rate |
Concept (Percent) |
For Period |
|
coglf:InflationRate |
384 |
Risk-free interest rate |
Concept (Percent) |
For Period |
|
coglf:RiskFreeInterestRate |
385 |
143 - Disclosure - Share capital (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatoryDetails |
386 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
387 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
388 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
389 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
390 |
Number of warrants, granted |
Concept (Decimal) |
For Period |
|
coglf:NumberOfWarrantsGrantedInSharebasedPaymentArrangement |
391 |
Warrants, exercise price |
Concept (Share) |
For Period |
|
coglf:WeightedAverageExercisePriceOfWarrantsGrantedInSharebasedPaymentArrangement |
392 |
Warrant exercise description |
Concept (Text/String) |
For Period |
|
coglf:WarrantExerciseDescription |
393 |
Fair value of warrants |
Concept (Monetary) |
For Period |
Credit |
coglf:FairValueOfWarrants |
394 |
Volatility, warrants |
Concept (Percent) |
For Period |
|
coglf:VolatilityWarrants |
395 |
Risk-free interest rate, warrants |
Concept (Percent) |
For Period |
|
coglf:RiskFreeInterestRateWarrants |
396 |
Expected life |
Concept (Text/String) |
For Period |
|
coglf:ExpectedContractualTermWarrants |
397 |
Warrants expired, out of the money |
Concept (Decimal) |
For Period |
|
coglf:WarrantsExpiredOutOfTheMoney |
398 |
144 - Disclosure - Related party transactions (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfRelatedPartyExplanatoryDetails |
399 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
400 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
401 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
402 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
403 |
Volatility, warrants |
Concept (Percent) |
For Period |
|
coglf:VolatilityWarrants |
404 |
Risk-free interest rate, warrants |
Concept (Percent) |
For Period |
|
coglf:RiskFreeInterestRateWarrants |
405 |
Expected life |
Concept (Text/String) |
For Period |
|
coglf:ExpectedContractualTermWarrants |
406 |
Warrants expired, out of the money |
Concept (Decimal) |
For Period |
|
coglf:WarrantsExpiredOutOfTheMoney |
407 |
145 - Disclosure - Loss per share (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureEarningsPerShareExplanatoryDetails |
408 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
409 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
410 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
411 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
412 |
Weighted average number of ordinary shares outstanding |
Concept (Shares) |
For Period |
|
ifrs-full:WeightedAverageShares |
413 |
146 - Disclosure - Expense reimbursements (Narrative) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfExpenseReimbursementsTextBlockDetails |
414 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
415 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
416 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
417 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
418 |
Expense reimbursements |
Concept (Monetary) |
For Period |
Credit |
coglf:ExpenseReimbursements |
419 |
147 - Disclosure - Disclosure of detailed information about estimated useful life or depreciation rate (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutEstimatedUsefulLifeOrDepreciationRateExplanatoryDetails |
420 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
421 |
Classes of property, plant and equipment [Axis] |
Axis |
|
|
ifrs-full:ClassesOfPropertyPlantAndEquipmentAxis |
422 |
Property, plant and equipment [Domain] |
Member |
|
|
ifrs-full:PropertyPlantAndEquipmentMember |
423 |
Office equipment [Member] |
Member |
|
|
ifrs-full:OfficeEquipmentMember |
424 |
Fixtures and fittings [Member] |
Member |
|
|
ifrs-full:FixturesAndFittingsMember |
425 |
Range [Axis] |
Axis |
|
|
ifrs-full:RangeAxis |
426 |
Ranges [Domain] |
Member |
|
|
ifrs-full:RangesMember |
427 |
Bottom of range [Member] |
Member |
|
|
ifrs-full:BottomOfRangeMember |
428 |
Top of range [Member] |
Member |
|
|
ifrs-full:TopOfRangeMember |
429 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
430 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
431 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
432 |
Useful lives or depreciation rates, property, plant and equipment |
Concept (Text/String) |
For Period |
|
ifrs-full:UsefulLivesOrDepreciationRatesPropertyPlantAndEquipment |
433 |
148 - Disclosure - Disclosure of detailed information about foreign currency risk explanatory (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutForeignCurrencyRiskExplanatoryTableTextBlockDetails |
434 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
435 |
Currency [Axis] |
Axis |
|
|
coglf:CurrencyAxis |
436 |
Currency [Domain] |
Member |
|
|
currency:AllCurrenciesDomain |
437 |
Denominated in US Dollars [Member] |
Member |
|
|
currency:USD |
438 |
Demonimated in Australian Dollars [Member] |
Member |
|
|
currency:AUD |
439 |
Denominated in Canadian Dollars [Member] |
Member |
|
|
currency:CAD |
440 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
441 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
442 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
443 |
Restricted cash and cash equivalents |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:RestrictedCashAndCashEquivalents |
444 |
Trade receivables |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:TradeAndOtherCurrentReceivables |
445 |
Trade payables |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:TradeAndOtherCurrentPayables |
446 |
149 - Disclosure - Disclosure of detailed information about shareholder loans (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutShareholderLoansTableTextBlockDetails |
447 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
448 |
Categories of related parties [Axis] |
Axis |
|
|
ifrs-full:CategoriesOfRelatedPartiesAxis |
449 |
Related parties [Domain] |
Member |
|
|
ifrs-full:RelatedPartiesMember |
450 |
Loans on Aquisition of Surat Basin Properties [Member] |
Member |
|
|
coglf:LoansOnAquisitionOfSuratBasinPropertiesMember |
451 |
Loan to Fund Deposits [Member] |
Member |
|
|
coglf:LoanToFundDepositsMember |
452 |
Two Stockholders [Member] |
Member |
|
|
coglf:TwoStockholdersMember |
453 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
454 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
455 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
456 |
Shareholder loans |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:AmountsPayableRelatedPartyTransactions |
457 |
Accrued and unpaid interest theron |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:OtherLiabilities |
458 |
Repayment |
Concept (Monetary) |
For Period |
Credit |
coglf:RepaymentOfRelatedPartyDebt |
459 |
Debt forgiveness |
Concept (Monetary) |
For Period |
Debit |
coglf:RelatedPartyDebtForgiveness |
460 |
150 - Disclosure - Disclosure of detailed information about property, plant and equipment (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatoryDetails |
461 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
462 |
Carrying amount, accumulated depreciation, amortisation and impairment and gross carrying amount [Axis] |
Axis |
|
|
ifrs-full:CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis |
463 |
Carrying amount [Domain] |
Member |
|
|
ifrs-full:CarryingAmountMember |
464 |
Cost or deemed cost [Member] |
Member |
|
|
ifrs-full:GrossCarryingAmountMember |
465 |
Accumulated depletion and depreciation [Member] |
Member |
|
|
ifrs-full:AccumulatedDepreciationAndAmortisationMember |
466 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
467 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
468 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
469 |
Property, plant and equipment at beginning of period |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
470 |
Dispositions |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:DisposalsPropertyPlantAndEquipment |
471 |
Depletion and depreciation expense |
Concept (Monetary) |
For Period |
|
ifrs-full:DepreciationPropertyPlantAndEquipment |
472 |
Property, plant and equipment at end of period |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:PropertyPlantAndEquipment |
473 |
151 - Disclosure - Disclosure of detailed information about exploration assets explanatory (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutExplorationAssetsExplanatoryTableTextBlockDetails |
474 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
475 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
476 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
477 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
478 |
Exploration and evaluation assets, beginning of period |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources |
479 |
Additions |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:PurchaseOfExplorationAndEvaluationAssets |
480 |
Impairment |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:DepreciationAmortisationAndImpairmentLossReversalOfImpairmentLossRecognisedInProfitOrLoss |
481 |
Dispositions |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:ProceedsFromDisposalOfExplorationAndEvaluationAssets |
482 |
Foreign exchange translation |
Concept (Monetary) |
For Period |
Credit |
coglf:ExplorationAndEvaluationAssetsForeignExchangeTranslation |
483 |
Exploration and evaluation assets, end of period |
Concept (Monetary) |
As Of |
Debit |
ifrs-full:AssetsArisingFromExplorationForAndEvaluationOfMineralResources |
484 |
152 - Disclosure - Disclosure of detailed information about decommissioning liability (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutDecommissioningLiabilityExplanatoryDetails |
485 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
486 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
487 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
488 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
489 |
Decommissioning liabilities, beginning of period |
Concept (Monetary) |
As Of |
Credit |
coglf:DecommissioningLiabilities |
490 |
Accretion expense |
Concept (Monetary) |
For Period |
Debit |
coglf:DecommissioningLiabilitiesAccretionExpense |
491 |
Decommissioning liabilities, foreign exchange translation |
Concept (Monetary) |
For Period |
Credit |
coglf:DecommissioningLiabilitiesForeignExchangeTranslation |
492 |
Decommissioning liabilities, end of period |
Concept (Monetary) |
As Of |
Credit |
coglf:DecommissioningLiabilities |
493 |
153 - Disclosure - Disclosure of classes of share capital (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfClassesOfShareCapitalExplanatoryDetails |
494 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
495 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
496 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
497 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
498 |
Number of shares |
Concept (Shares) |
As Of |
|
ifrs-full:NumberOfSharesIssued |
499 |
Issued capital, amount |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:IssuedCapital |
500 |
154 - Disclosure - Disclosure of finance income (cost) (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfFinanceIncomeExpenseExplanatoryDetails |
501 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
502 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
503 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
504 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
505 |
Interest income on cash |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:InterestIncomeOnCashAndCashEquivalents |
506 |
Interest expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:InterestExpense |
507 |
Accretion on decommissioning liability |
Concept (Monetary) |
For Period |
Debit |
coglf:DecommissioningLiabilitiesAccretionExpense |
508 |
Shareholder loan forgiveness |
Concept (Monetary) |
For Period |
Debit |
coglf:RelatedPartyDebtForgiveness |
509 |
Finance expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:FinanceCosts |
510 |
155 - Disclosure - Disclosure of detailed information about effective income tax expense recovery (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutEffectiveIncomeTaxExpenseRecoveryExplanatoryDetails |
511 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
512 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
513 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
514 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
515 |
Loss before tax |
Concept (Monetary) |
For Period |
Credit |
ifrs-full:AccountingProfit |
516 |
Combined tax rate |
Concept (Percent) |
For Period |
|
ifrs-full:ApplicableTaxRate |
517 |
Expected income tax reduction |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxExpenseIncomeAtApplicableTaxRate |
518 |
Effect of foreign tax rates |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfForeignTaxRates |
519 |
Change in unrecognized deferred tax assets |
Concept (Monetary) |
For Period |
Debit |
coglf:TaxEffectOfChangeInUnrecognizedDeferredTaxAssets |
520 |
Non-deductible and other |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:TaxEffectOfExpenseNotDeductibleInDeterminingTaxableProfitTaxLoss |
521 |
Income tax expense |
Concept (Monetary) |
For Period |
Debit |
ifrs-full:CurrentTaxExpenseIncome |
522 |
156 - Disclosure - Disclosure of deferred taxes (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDeferredTaxesExplanatoryDetails |
523 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
524 |
Deferred Tax Asset Axis [Axis] |
Axis |
|
|
coglf:DeferredTaxAssetAxis |
525 |
Deferred Tax Asset Domain [Domain] |
Member |
|
|
coglf:DeferredTaxAssetDomain |
526 |
Property, plant and equipment/ exploration and evaluation assets [Member] |
Member |
|
|
coglf:PropertyPlantAndEquipmentExplorationAndEvaluationAssetsMember |
527 |
Share Issue Costs [Member] |
Member |
|
|
coglf:ShareIssueCostsMember |
528 |
Non-capital Losses [Member] |
Member |
|
|
coglf:NoncapitalLossesMember |
529 |
Decommissioning Obligations [Member] |
Member |
|
|
ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember |
530 |
Geographical areas [Axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
531 |
Geographical areas [Domain] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
532 |
Canada [Member] |
Member |
|
|
country:CA |
533 |
Australia [Member] |
Member |
|
|
country:AU |
534 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
535 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
536 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
537 |
Deferred tax asset (liability) |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:DeferredTaxLiabilityAsset |
538 |
Non-capital losses |
Concept (Monetary) |
For Period |
Credit |
coglf:NonCapitalLoss |
539 |
Decommissioning obligations |
Concept (Monetary) |
For Period |
Credit |
coglf:DecommissioningObligations |
540 |
157 - Disclosure - Disclosure of temporary difference, unused tax losses and unused tax credits (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatoryDetails |
541 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
542 |
Deferred Tax Asset Axis [Axis] |
Axis |
|
|
coglf:DeferredTaxAssetAxis |
543 |
Deferred Tax Asset Domain [Domain] |
Member |
|
|
coglf:DeferredTaxAssetDomain |
544 |
Share Issue Costs [Member] |
Member |
|
|
coglf:ShareIssueCostsMember |
545 |
Non-capital Losses [Member] |
Member |
|
|
coglf:NoncapitalLossesMember |
546 |
Decommissioning Obligations [Member] |
Member |
|
|
ifrs-full:ProvisionForDecommissioningRestorationAndRehabilitationCostsMember |
547 |
Geographical areas [Axis] |
Axis |
|
|
ifrs-full:GeographicalAreasAxis |
548 |
Geographical areas [Domain] |
Member |
|
|
ifrs-full:GeographicalAreasMember |
549 |
Canada [Member] |
Member |
|
|
country:CA |
550 |
Australia [Member] |
Member |
|
|
country:AU |
551 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
552 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
553 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
554 |
Deductible temporary differences for which no deferred tax asset is recognised |
Concept (Monetary) |
As Of |
|
ifrs-full:DeductibleTemporaryDifferencesForWhichNoDeferredTaxAssetIsRecognised |
555 |
158 - Disclosure - Disclosure of subsidiaries (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfSignificantInvestmentsInSubsidiariesExplanatoryDetails |
556 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
557 |
Subsidiaries [Axis] |
Axis |
|
|
ifrs-full:SignificantInvestmentsInSubsidiariesAxis |
558 |
Subsidiaries [Domain] |
Member |
|
|
ifrs-full:SubsidiariesMember |
559 |
Chelsea Oil Australia Pty. [Member] |
Member |
|
|
coglf:ChelseaOilAustraliaPtyMember |
560 |
Cooper-Eromanga Oil Inc. [Member] |
Member |
|
|
coglf:CoopereromangaOilIncMember |
561 |
Cooper Basin Oil and Gas Inc. [Member] |
Member |
|
|
coglf:CooperBasinOilAndGasIncMember |
562 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
563 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
564 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
565 |
Proportion of ownership interest in subsidiary |
Concept (Percent) |
For Period |
|
ifrs-full:ProportionOfOwnershipInterestInSubsidiary |
566 |
159 - Disclosure - Disclosure of detailed information about commitments (Details) |
Network |
* |
* |
http://www.chelseaoilandgas.com/taxonomy/role/DisclosureDisclosureOfDetailedInformationAboutCommitmentsTableTextBlockDetails |
567 |
Statement [Table] |
Table |
* |
* |
coglf:StatementTable |
568 |
Classes of Commitments [Axis] |
Axis |
|
|
coglf:ClassesOfCommitmentsAxis |
569 |
Commitments [Domain] |
Member |
|
|
coglf:CommitmentsDomain |
570 |
License - PL 18 [Member] |
Member |
|
|
coglf:LicensePlOneEightMember |
571 |
License - PL 40 [Member] |
Member |
|
|
coglf:LicensePlFourZeroMember |
572 |
License - PL 280 [Member] |
Member |
|
|
coglf:LicensePlTwoEightZeroMember |
573 |
License - ATP 582 [Member] |
Member |
|
|
coglf:LicenseAtpFiveEightTwoMember |
574 |
Legal Entity [Axis] |
Axis |
|
|
dei:LegalEntityAxis |
575 |
Entity [Domain] |
Member |
|
|
dei:EntityDomain |
576 |
Statement [Line Items] |
LineItems |
|
|
coglf:StatementLineItems |
577 |
Remaining work commitment |
Concept (Monetary) |
As Of |
Credit |
ifrs-full:ContractualCapitalCommitments |