IRWIN, JOHN R.

Oil · District 01 · Lease #6108

Operator: TEXAS SECONDARY OIL CORPORATION

Fields: TAYLOR-INA

Cum Oil

2k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2013-06

Peak Month

2012-02

Production History

Cum Oil: 1,757 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

50 BBL/mo

Di (annual)

964.1%

b-factor

0.9

EUR

206 BBL

R-squared

0.637

type

hyperbolic

Operator History (from monthly production reports)

2011-10 — 2013-10 NAILS OPERATING COMPANY LLC 25 mo
2010-04 — 2011-09 CIVRON PETROLEUM RES., LLC 18 mo
1994-12 — 2010-03 TEXAS SECONDARY OIL CORPORATION 184 mo
1993-01 — 1994-11 HARMONY DRILLING COMPANY, INC. 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LONGSHOT ENERGY LLC19501978-06-26