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Oil · District 8A · Lease #66548

Operator: SIERRA LIMA OIL & GAS, LLC

Fields: MWH (STRAWN)

Cum Oil

486k BBL

Cum Gas

547k MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1993-03

Production History

Cum Oil: 485,666 BBL Cum Gas: 546,642 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,067 BBL/mo

Di (annual)

33.9%

b-factor

0.6

EUR

500,426 BBL

R-squared

0.970

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 (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3002AVIATOR ENERGY, LLC28,6001998-06-11
3001AVIATOR ENERGY, LLC28,8001995-04-12
3003AVIATOR ENERGY, LLC18,5001991-04-23
9301AVIATOR ENERGY, LLC18,7001990-05-14