FERTSCH, R.

Oil · District 02 · Lease #717

Operator: ROMA OIL AND GAS, INC.

Fields: HOBSON

Cum Oil

123k BBL

Cum Gas

296 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2011-09

Production History

Cum Oil: 122,640 BBL Cum Gas: 296 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

824 BBL/mo

Di (annual)

27.3%

b-factor

0.6

EUR

69,964 BBL

R-squared

0.853

type

hyperbolic

Operator History (from monthly production reports)

2018-01 — 2026-07 GREENWERKS OUTDOOR SERVICES LLC 103 mo
2010-10 — 2017-12 RICKAWAY ENERGY, CORP. 87 mo
1999-07 — 2010-09 AMPAK OIL COMPANY 135 mo
1993-01 — 1999-06 ROMA OIL AND GAS, INC. 78 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7GREENWERKS OUTDOOR SERVICES LLC24,5002012-03-16
6GREENWERKS OUTDOOR SERVICES LLC14,5002007-12-07
2GREENWERKS OUTDOOR SERVICES LLC14,0341983-07-19
142-255-00899GREENWERKS OUTDOOR SERVICES LLC------
442-255-00905GREENWERKS OUTDOOR SERVICES LLC------