STEWART 30

Oil // district 10 // lease#45270

op: DIAMONDBACK E&P LLC

cum_oil

258k BBL

cum_gas

0 MCF

wells

2

production

2014-02 — 2026-03

peak_month

2014-03

-- production_history

cum_oil: 258,338 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,032 BBL/mo

Di (annual)

71.1%

b-factor

0.5

EUR

256,834 BBL

R-squared

0.781

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WHITING OIL AND GAS CORPORATION212,0002016-08-18
1HBRIGHAM RESOURCES OPERATING, LLC116,0002013-11-19
EOF // data source: Texas Railroad Commission // 2026