CATHY - HOLLINGSHEAD

Oil · District 7B · Lease #20075

Operator: SEVEN WELLS OIL & GAS EXPL.

Cum Oil

5k BBL

Cum Gas

638 MCF

casinghead

Wells

1

Production

1993-01 — 2000-01

Peak Month

1994-08

Production History

Cum Oil: 4,541 BBL Cum Gas: 638 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76 BBL/mo

Di (annual)

705.3%

b-factor

2.0

EUR

3,294 BBL

R-squared

0.858

type

hyperbolic

Operator History (from monthly production reports)

2000-02 — 2000-04 SEVEN WELLS OIL & GAS EXPL. 3 mo
1993-01 — 2000-01 NORMAN OIL CORPORATION 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SEVEN WELLS OIL & GAS EXPL.12,1901983-06-24