STATE TRACT 686

Oil · District 04 · Lease #12086

Operator: LAMAR OIL & GAS, INC.

Fields: NUECES BAY, W. (GRETA)

Cum Oil

2k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

1993-01 — 1993-08

Peak Month

1993-01

Production History

Cum Oil: 2,253 BBL Cum Gas: 2,687 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

405 BBL/mo

Di (annual)

210.1%

b-factor

1.5

EUR

20,418 BBL

R-squared

0.927

type

hyperbolic

Operator History (from monthly production reports)

1999-12 — 2001-12 LAMAR OIL & GAS, INC. 25 mo

1996-02 — 1999-11 ABRAXAS PETROLEUM CORPORATION 46 mo

1993-01 — 1996-01 ABRAXAS PRODUCTION CORPORATION 37 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-355-32055	EADS OPERATING CO.	8	10,000	2001-04-25