JOHN FRANKLIN 247 B

Oil // district 10 // lease#61447

op: DIAMONDBACK E&P LLC

cum_oil

206k BBL

cum_gas

0 MCF

wells

1

production

2024-02 — 2026-03

peak_month

2024-03

-- production_history

cum_oil: 205,774 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

35,405 BBL/mo

Di (annual)

565.2%

b-factor

0.9

EUR

347,005 BBL

R-squared

0.943

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WBDIAMONDBACK E&P LLC213,0002023-07-24
EOF // data source: Texas Railroad Commission // 2026