BUTTER CRUNCH J

Oil // district 10 // lease#59860

op: DISCOVERY OPERATING, INC.

cum_oil

320k BBL

cum_gas

0 MCF

wells

2

production

2023-03 — 2026-03

peak_month

2024-02

-- production_history

cum_oil: 320,447 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

21,257 BBL/mo

Di (annual)

97.1%

b-factor

0.0

EUR

262,713 BBL

R-squared

0.706

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4LSDISCOVERY OPERATING, INC.28,8002022-09-27
4WBDISCOVERY OPERATING, INC.310,0002022-09-27
EOF // data source: Texas Railroad Commission // 2026