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Yorktown Energy Partners XI, L.P.

Q4 2017 Holdings

Filed 2018-02-14 | 2 holdings | $100.1K | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Extraction Oil and Gas Inc(XOGEUR)COM30227M105$61.7K4,309,07961.6%
Ramaco Res IncCOM75134P303$38.4K5,587,12838.4%