OATES 10N-2

Oil // district 10 // lease#48228

op: DIAMONDBACK E&P LLC

cum_oil

481k BBL

cum_gas

0 MCF

wells

1

production

2016-01 — 2026-03

peak_month

2016-02

-- production_history

cum_oil: 480,940 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

18,304 BBL/mo

Di (annual)

70.7%

b-factor

0.4

EUR

508,776 BBL

R-squared

0.871

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBRIGHAM RESOURCES OPERATING, LLC218,0002015-08-11
EOF // data source: Texas Railroad Commission // 2026