HERNDON "A"

Oil · District 10 · Lease #6848

Operator: COURSON OIL & GAS, INC.

Cum Oil

10k BBL

Cum Gas

19k MCF

casinghead

Wells

1

Production

1993-01 — 1997-08

Peak Month

1993-08

Production History

Cum Oil: 9,997 BBL Cum Gas: 19,200 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

270 BBL/mo

Di (annual)

30.7%

b-factor

0.0

EUR

10,512 BBL

R-squared

0.343

type

exponential

Operator History (from monthly production reports)

1997-01 — 2005-07 COURSON OIL & GAS, INC. 103 mo
1993-01 — 1996-12 COUROIL, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1567COURSON OIL & GAS, INC.310,1001997-11-20