ELLWOOD "C"

Oil · District 8A · Lease #64536

Operator: SIERRA LIMA OIL & GAS, LLC

Fields: SMYER

Cum Oil

38k BBL

Cum Gas

26 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 37,597 BBL Cum Gas: 26 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

170 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

38,341 BBL

R-squared

0.590

type

exponential

Operator History (from monthly production reports)

2025-12 — 2026-07 AVIATOR ENERGY, LLC 8 mo
2023-11 — 2025-11 SIERRA LIMA OIL & GAS, LLC 25 mo
2017-05 — 2023-10 MATADOR OPERATING, LLC 78 mo
2017-02 — 2017-04 ROLLO RESOURCES, LLC 3 mo
1993-01 — 2017-01 OIL MANAGEMENT CORPORATION 289 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AVIATOR ENERGY, LLC16,2001983-08-30