ARMSTRONG, ELIZABETH -E-

Oil · District 08 · Lease #34676

Operator: CODA ENERGY, INC.

Cum Oil

8k BBL

Cum Gas

9k MCF

casinghead

Wells

4

Production

1995-10 — 1996-06

Peak Month

1995-10

Production History

Cum Oil: 7,613 BBL Cum Gas: 8,709 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

908 BBL/mo

Di (annual)

36.3%

b-factor

2.0

EUR

153,379 BBL

R-squared

0.734

type

hyperbolic

Operator History (from monthly production reports)

1995-10 — 1996-10 CODA ENERGY, INC. 13 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HILCORP ENERGY COMPANY29,5001990-12-20
10HILCORP ENERGY COMPANY19,5001990-01-26
9HILCORP ENERGY COMPANY19,5001989-07-20
7HILCORP ENERGY COMPANY110,0001987-05-06