NEAL LETHCO STATE 20

Oil // district 10 // lease#47535

op: DIAMONDBACK E&P LLC

cum_oil

347k BBL

cum_gas

0 MCF

wells

1

production

2015-09 — 2026-03

peak_month

2015-09

-- production_history

cum_oil: 346,907 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,058 BBL/mo

Di (annual)

21.8%

b-factor

0.0

EUR

278,860 BBL

R-squared

0.421

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HBRIGHAM RESOURCES OPERATING, LLC116,0002015-05-22
EOF // data source: Texas Railroad Commission // 2026