HERRING "B"

Oil · District 7B · Lease #24080

Operator: NEW HORIZON EXPLORATION, INC.

Cum Oil

1k BBL

Cum Gas

46 MCF

casinghead

Wells

1

Production

1993-01 — 1999-12

Peak Month

1993-11

Production History

Cum Oil: 1,429 BBL Cum Gas: 46 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40 BBL/mo

Di (annual)

75.3%

b-factor

0.0

EUR

623 BBL

R-squared

0.309

type

exponential

Operator History (from monthly production reports)

1997-12 — 2026-07 DUCKY OIL CORPORATION 344 mo
1993-01 — 1997-11 NEW HORIZON EXPLORATION, INC. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DUCKY OIL CORPORATION23,7001986-09-16