POST

Oil · District 8A · Lease #66503

Operator: SIERRA LIMA OIL & GAS, LLC

Cum Oil

117k BBL

Cum Gas

104k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1997-01

Production History

Cum Oil: 116,987 BBL Cum Gas: 104,430 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,219 BBL/mo

Di (annual)

24.3%

b-factor

0.7

EUR

124,406 BBL

R-squared

0.621

type

hyperbolic

Operator History (from monthly production reports)

2025-12 — 2026-07 AVIATOR ENERGY, LLC 8 mo
2024-06 — 2025-11 SIERRA LIMA OIL & GAS, LLC 18 mo
1997-12 — 2024-05 FASKEN OIL AND RANCH, LTD. 318 mo
1993-01 — 1997-11 HUBER, J. M., CORPORATION 59 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9302AVIATOR ENERGY, LLC28,7001998-07-21
3002AVIATOR ENERGY, LLC28,6001998-06-11
3001AVIATOR ENERGY, LLC28,8001995-04-12