DUGAN

Oil · District 7B · Lease #29772

Operator: OHLHAUSEN OIL COMPANY

Cum Oil

2k BBL

Cum Gas

0 MCF

Wells

2

Production

2006-08 — 2017-04

Peak Month

2014-02

Production History

Cum Oil: 2,126 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

77 BBL/mo

Di (annual)

222.8%

b-factor

0.4

EUR

646 BBL

R-squared

0.818

type

hyperbolic

Operator History (from monthly production reports)

2009-05 — 2026-07 ATWELL TECHNICAL SERVICES, INC. 207 mo
2006-08 — 2009-04 OHLHAUSEN OIL COMPANY 33 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8ATWELL TECHNICAL SERVICES INC.11,9002004-11-22
1 AATWELL TECHNICAL SERVICES INC.12,0002004-03-08