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SCHEDULE OF DERIVATIVE SETTLEMENT GAIN LOSS (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021
Offsetting Assets [Line Items] |  |
Total derivative settlement losses | $ (7,140) | $ (260)
Total net commodity derivative losses | (5,682) | (260)
Oil Contracts [Member] |  |
Offsetting Assets [Line Items] |  |
Total derivative settlement losses | (6,277) | (260)
Total net commodity derivative losses | (4,941) | (260)
Gas Contracts [Member] |  |
Offsetting Assets [Line Items] |  |
Total derivative settlement losses | (863) |
Total net commodity derivative losses | $ (741) |

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- Definition Derivative settlement gain loss. + References No definition available. + Details
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Namespace Prefix: | USEG_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |