ASHLEY

Oil · District 08 · Lease #32406

Operator: STEPHENS, AUTRY C.

Cum Oil

13k BBL

Cum Gas

22 MCF

casinghead

Wells

4

Production

1993-01 — 2000-05

Peak Month

1993-01

Production History

Cum Oil: 13,284 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

554 BBL/mo

Di (annual)

48.3%

b-factor

0.0

EUR

13,743 BBL

R-squared

0.881

type

exponential

Operator History (from monthly production reports)

2000-09 — 2022-11 ENDEAVOR ENERGY RESOURCES L.P. 267 mo
2000-02 — 2000-08 STEPHENS, AUTRY C. 7 mo
1998-05 — 2000-01 GOLDEN, MARTY JOE 21 mo
1997-09 — 1998-04 DALLAS OPERATING CORP. 8 mo
1996-07 — 1997-08 NEW CENTURY PETROLEUM CO 14 mo
1994-11 — 1996-06 DALLAS OPERATING CORP. 20 mo
1993-01 — 1994-10 DURHAM, INC. 22 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ENDEAVOR ENERGY RESOURCES L.P.14,1001991-01-17
3ENDEAVOR ENERGY RESOURCES L.P.14,1001990-07-30
2ENDEAVOR ENERGY RESOURCES L.P.14,1001990-02-09
1ENDEAVOR ENERGY RESOURCES L.P.14,2001989-08-25