DOSHIER

Oil · District 7B · Lease #30046

Operator: ATWELL TECHNICAL SERVICES, INC.

Cum Oil

1k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

2008-02 — 2016-11

Peak Month

2008-03

Production History

Cum Oil: 1,396 BBL Cum Gas: 3,618 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

163 BBL/mo

Di (annual)

548.3%

b-factor

1.0

EUR

1,823 BBL

R-squared

0.819

type

hyperbolic

Operator History (from monthly production reports)

2008-02 — 2026-07 ATWELL TECHNICAL SERVICES, INC. 222 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ATWELL TECHNICAL SERVICES INC.24,3002008-01-16