HANCOCK

Oil · District 03 · Lease #21840

Operator: NORTHFIELD ENTERPRISES, INC.

Cum Oil

14k BBL

Cum Gas

2k MCF

casinghead

Wells

1

Production

1993-01 — 2002-09

Peak Month

1995-11

Production History

Cum Oil: 13,532 BBL Cum Gas: 2,030 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

699 BBL/mo

Di (annual)

124.6%

b-factor

0.4

EUR

11,006 BBL

R-squared

0.605

type

hyperbolic

Operator History (from monthly production reports)

1994-01 — 2004-03 NORTHFIELD ENTERPRISES, INC. 123 mo
1993-01 — 1993-12 NORTHFIELD ENTERPRISES 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3NORTHFIELD ENTERPRISES, INC.511,5002002-10-02