EXXON/ SAUNDERS

Oil · District 03 · Lease #23015

Operator: SONOBLE OPERATING, INC.

Cum Oil

14k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

1995-12 — 1999-10

Peak Month

1996-01

Production History

Cum Oil: 14,124 BBL Cum Gas: 16,934 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,213 BBL/mo

Di (annual)

117.7%

b-factor

0.0

EUR

12,373 BBL

R-squared

0.917

type

exponential

Operator History (from monthly production reports)

1995-12 — 2003-06 SONOBLE OPERATING, INC. 91 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SONOBLE OPERATING INC.110,1001995-11-03