GLENN, O. J.

Oil · District 8A · Lease #3876

Operator: SIERRA LIMA OIL & GAS, LLC

Fields: LEVELLAND

Cum Oil

553k BBL

Cum Gas

249k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2025-03

Production History

Cum Oil: 552,506 BBL Cum Gas: 248,578 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,051 BBL/mo

Di (annual)

6.8%

b-factor

0.3

EUR

623,086 BBL

R-squared

0.907

type

hyperbolic

Operator History (from monthly production reports)

2025-12 — 2026-07 AVIATOR ENERGY, LLC 8 mo
2024-04 — 2025-11 SIERRA LIMA OIL & GAS, LLC 20 mo
2018-04 — 2024-03 SCOUT ENERGY MANAGEMENT LLC 72 mo
2017-05 — 2018-03 LINN OPERATING, LLC 11 mo
2009-10 — 2017-04 LINN OPERATING, INC. 91 mo
2004-05 — 2009-09 FOREST OIL PERMIAN CORPORATION 65 mo
1993-01 — 2004-04 MAYNARD OIL CO. 136 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AVIATOR ENERGY, LLC15,1001986-10-20
142-219-03252AVIATOR ENERGY, LLC------
242-219-02581AVIATOR ENERGY, LLC------