MANN, A. T.

Oil · District 7C · Lease #5196

Operator: KLASSEN ENERGY, INC.

Fields: CROCKETT

Cum Oil

51k BBL

Cum Gas

60 MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

2005-07

Production History

Cum Oil: 51,098 BBL Cum Gas: 60 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

169 BBL/mo

Di (annual)

4.8%

b-factor

0.0

EUR

38,254 BBL

R-squared

0.408

type

exponential

Operator History (from monthly production reports)

1998-02 — 2026-07 KLASSEN ENERGY, INC. 342 mo
1993-01 — 1998-01 BULLARD & NICHOLS OPERATING 61 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6KLASSEN ENERGY, INC.11,6752012-03-05
142-105-10830KLASSEN ENERGY, INC.------
442-105-10974KLASSEN ENERGY, INC.------
542-105-11004KLASSEN ENERGY, INC.------