| Schedule of Segment Reporting Information, by Segment [Table Text Block] |
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Three Months Ended
June 30, 2017
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Three Months Ended
June 30, 2016
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Six Months Ended
June 30, 2017
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Six Months Ended
June 30, 2016
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Revenues
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Oil & Gas
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$
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41,831
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|
|
$
|
34,294
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|
|
$
|
75,391
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|
|
$
|
57,293
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|
Oil field services
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|
-
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18,000
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|
-
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198,000
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Net Income (Loss)
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Oil & Gas
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(1,258,099
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)
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(417,829
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)
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|
(1,717,320
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)
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|
|
(869,471
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)
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Oil field services
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(4,048
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)
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|
|
14,970
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|
|
|
(8,096
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)
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164,670
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Assets
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Oil & Gas
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|
13,320,728
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4,129,506
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13,320,728
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4,129,506
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|
Oil field services
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|
177,546
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|
113,523
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|
|
|
177,546
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|
|
|
113,523
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|
| |
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Accounts Receivable
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Oil & Gas
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16,067
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|
117,295
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|
|
|
16,067
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|
|
|
117,295
|
|
|
Oil field services
|
|
$
|
-
|
|
|
$
|
-
|
|
|
$
|
-
|
|
|
$
|
-
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|