HOLZGRAF GERONIMO B

Oil // district 10 // lease#62301

op: DISCOVERY OPERATING, INC.

cum_oil

671k BBL

cum_gas

0 MCF

wells

5

production

2024-07 — 2026-03

peak_month

2025-03

-- production_history

cum_oil: 671,075 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

93,368 BBL/mo

Di (annual)

183.4%

b-factor

0.0

EUR

612,236 BBL

R-squared

0.726

type

exponential

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1522MSDISCOVERY OPERATING, INC.110,5002024-05-17
1542LSDISCOVERY OPERATING, INC.110,5502024-05-17
1543LSDISCOVERY OPERATING, INC.110,5502024-05-17
1563WADISCOVERY OPERATING, INC.110,5752024-05-17
1572WBDISCOVERY OPERATING, INC.110,5002024-05-17
EOF // data source: Texas Railroad Commission // 2026