MAPACHE GRANDE 229

Oil // district 10 // lease#62861

op: THREE SPAN OIL & GAS, INC.

cum_oil

59k BBL

cum_gas

0 MCF

wells

1

production

2024-08 — 2026-03

peak_month

2024-10

-- production_history

cum_oil: 59,066 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

5,123 BBL/mo

Di (annual)

121.8%

b-factor

0.6

EUR

114,955 BBL

R-squared

0.761

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTHREE SPAN OIL & GAS, INC.28,0002023-01-20
EOF // data source: Texas Railroad Commission // 2026