LANTZ

Oil // district 6 // lease#16046

op: BARROW-SHAVER RESOURCES CO.

cum_oil

34k BBL

cum_gas

0 MCF

wells

1

production

2024-03 — 2026-03

peak_month

2025-01

-- production_history

cum_oil: 34,308 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,589 BBL/mo

Di (annual)

43.3%

b-factor

1.6

EUR

337,213 BBL

R-squared

0.902

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BARROW-SHAVER RESOURCES CO.112,0002024-01-24
EOF // data source: Texas Railroad Commission // 2026