SURMAN

Oil · District 03 · Lease #23399

Operator: SELLERS LEASE SERVICE, INC.

Cum Oil

4k BBL

Cum Gas

2 MCF

casinghead

Wells

1

Production

1996-02 — 2012-05

Peak Month

1999-04

Production History

Cum Oil: 3,736 BBL Cum Gas: 2 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

76 BBL/mo

Di (annual)

28.7%

b-factor

0.0

EUR

3,124 BBL

R-squared

0.674

type

exponential

Operator History (from monthly production reports)

1996-02 — 2013-03 SELLERS LEASE SERVICE, INC. 206 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7SELLERS LEASE SERVICE INC.11,4001995-08-25