MCDANIEL BROTHERS

Oil · District 08 · Lease #33569

Operator: STEPHENS, AUTRY C.

Cum Oil

10k BBL

Cum Gas

70k MCF

casinghead

Wells

1

Production

1993-01 — 2001-02

Peak Month

1999-06

Production History

Cum Oil: 9,881 BBL Cum Gas: 69,833 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

469 BBL/mo

Di (annual)

42.8%

b-factor

2.0

EUR

73,938 BBL

R-squared

0.722

type

hyperbolic

Operator History (from monthly production reports)

2000-09 — 2001-10 ENDEAVOR ENERGY RESOURCES L.P. 14 mo
1998-12 — 2000-08 STEPHENS, AUTRY C. 21 mo
1993-01 — 1998-11 BELMAC, INC. 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC411,1001998-12-31