FRANKLIN "A"

Oil · District 7B · Lease #26837

Operator: RAINBOW SEVEN OIL & GAS, INC.

Cum Oil

4k BBL

Cum Gas

26k MCF

casinghead

Wells

1

Production

1993-03 — 1997-06

Peak Month

1993-03

Production History

Cum Oil: 4,498 BBL Cum Gas: 26,116 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

604 BBL/mo

Di (annual)

535.5%

b-factor

0.6

EUR

3,145 BBL

R-squared

0.816

type

hyperbolic

Operator History (from monthly production reports)

1993-03 — 1999-06 RAINBOW SEVEN OIL & GAS, INC. 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RAINBOW SEVEN OIL & GAS INC.14,2001992-12-08