JW E

Oil // district 10 // lease#60301

op: DISCOVERY OPERATING, INC.

cum_oil

1.1M BBL

cum_gas

0 MCF

wells

4

production

2023-08 — 2026-03

peak_month

2024-03

-- production_history

cum_oil: 1,134,363 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

130,893 BBL/mo

Di (annual)

202.9%

b-factor

0.4

EUR

1,287,037 BBL

R-squared

0.958

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
423MSDISCOVERY OPERATING, INC.110,7002023-04-11
445LSDISCOVERY OPERATING, INC.110,7502023-04-11
462WADISCOVERY OPERATING, INC.110,8002023-04-11
473WBDISCOVERY OPERATING, INC.110,8502023-04-11
EOF // data source: Texas Railroad Commission // 2026