BIRDSONG, E. S.

Oil · District 08 · Lease #20322

Operator: GRA-KAT OIL CO.

Cum Oil

3k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1993-01 — 1998-10

Peak Month

1994-12

Production History

Cum Oil: 2,844 BBL Cum Gas: 6,481 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

126 BBL/mo

Di (annual)

136.3%

b-factor

0.0

EUR

1,100 BBL

R-squared

0.607

type

exponential

Operator History (from monthly production reports)

1998-06 — 2001-03 EMINENT OIL & GAS, INC. 34 mo
1997-12 — 1998-05 CHALICE PETROLEUM CORPORATION 6 mo
1993-01 — 1997-11 GRA-KAT OIL CO. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EMINENT OIL & GAS, INC.12,7001998-01-12