PETRO-LEWIS ARCO

Oil · District 8A · Lease #66478

Operator: STEPHENS, AUTRY C.

Fields: SEMINOLE, NORTH (DEVONIAN)

Cum Oil

20k BBL

Cum Gas

34 MCF

casinghead

Wells

1

Production

1993-01 — 1998-11

Peak Month

1994-08

Production History

Cum Oil: 19,733 BBL Cum Gas: 34 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

368 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

14,231 BBL

R-squared

0.343

type

exponential

Operator History (from monthly production reports)

2000-09 — 2016-04 ENDEAVOR ENERGY RESOURCES L.P. 188 mo

1995-09 — 2000-08 STEPHENS, AUTRY C. 60 mo

1993-01 — 1995-08 ANADARKO PETROLEUM CORPORATION 32 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-165-31397	STEPHENS, AUTRY C.	2	11,670	1989-12-08