MAPACHE GRANDE 001

Oil · District 08 · Lease #60631

Operator: THREE SPAN OIL & GAS, INC.

Cum Oil

137k BBL

Cum Gas

256k MCF

casinghead

Wells

1

Production

2023-01 — 2026-04

Peak Month

2024-04

Production History

Cum Oil: 137,297 BBL Cum Gas: 255,709 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,401 BBL/mo

Di (annual)

215.7%

b-factor

1.0

EUR

245,445 BBL

R-squared

0.974

type

hyperbolic

Operator History (from monthly production reports)

2023-01 — 2026-07 THREE SPAN OIL & GAS, INC. 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTHREE SPAN OIL & GAS, INC.38,0002022-08-02