PROPST

Oil · District 7B · Lease #27073

Operator: NEAL, JACK ENGINEERING, INC.

Cum Oil

2k BBL

Cum Gas

3k MCF

casinghead

Wells

1

Production

1993-11 — 1997-05

Peak Month

1994-12

Production History

Cum Oil: 1,736 BBL Cum Gas: 2,670 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

240 BBL/mo

Di (annual)

452.8%

b-factor

0.7

EUR

1,721 BBL

R-squared

0.565

type

hyperbolic

Operator History (from monthly production reports)

1993-11 — 1998-03 NEAL, JACK ENGINEERING, INC. 53 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1NEAL JACK ENGINEERING INC.35,5751993-12-01