BECKHAM -9-

Oil · District 08 · Lease #32051

Operator: TWO BLACK BEARS OIL, INC.

Cum Oil

46k BBL

Cum Gas

30k MCF

casinghead

Wells

1

Production

1993-01 — 2014-05

Peak Month

1996-02

Production History

Cum Oil: 46,275 BBL Cum Gas: 30,144 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

324 BBL/mo

Di (annual)

9.5%

b-factor

0.0

EUR

40,709 BBL

R-squared

0.370

type

exponential

Operator History (from monthly production reports)

2005-02 — 2021-05 BOYD & MCWILLIAMS ENERGY GROUP 196 mo
2003-11 — 2005-01 MCCABE ENERGY, INC. 15 mo
2001-05 — 2003-10 BRECK OPERATING CORP. 30 mo
1997-11 — 2001-04 TWO BLACK BEARS OIL, INC. 42 mo
1993-01 — 1997-10 SOUTHWEST ROYALTIES, INC. 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BOYD & MCWILLIAMS ENERGY GROUP17,0001988-08-10