MAPACHE GRANDE 012

Oil // district 10 // lease#60871

op: THREE SPAN OIL & GAS, INC.

cum_oil

193k BBL

cum_gas

0 MCF

wells

1

production

2023-06 — 2026-03

peak_month

2024-01

-- production_history

cum_oil: 192,572 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,549 BBL/mo

Di (annual)

86.9%

b-factor

0.0

EUR

131,903 BBL

R-squared

0.562

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTHREE SPAN OIL & GAS, INC.18,0002021-11-09
EOF // data source: Texas Railroad Commission // 2026