HERNDON "A"

Oil · District 10 · Lease #7232

Operator: COURSON OIL & GAS, INC.

Cum Oil

38k BBL

Cum Gas

926k MCF

casinghead

Wells

2

Production

1997-09 — 2026-04

Peak Month

2009-03

Production History

Cum Oil: 37,655 BBL Cum Gas: 926,058 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

209 BBL/mo

Di (annual)

12.0%

b-factor

0.0

EUR

20,743 BBL

R-squared

0.318

type

exponential

Operator History (from monthly production reports)

1997-09 — 2026-07 COURSON OIL & GAS, INC. 347 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2567COURSON OIL & GAS, INC.111,0002008-05-07
1567COURSON OIL & GAS, INC.310,1001997-11-20