Random triples
| Subject | Object |
|---|---|
| gptkb:Gachsaran_Field | gptkb:significant |
| gptkb:Endicott_Oil_Field | subject to periodic assessments |
| gptkb:Rumaila_Oil_Fields | significant reserves identified |
| gptkb:Burgan_Formation | estimated reserves of 66 billion barrels |
| gptkb:Zubair_Oil_Field_Project | proven reserves |
| gptkb:Kangean_oil_field | continuously evaluated |
| gptkb:Elk_Hills_Oil_Field | estimated millions of barrels |
| gptkb:Naval_Petroleum_Reserve_No._1 | estimated 300 million barrels remaining |