< leases

BACAK

Oil · District 01 · Lease #10733

Operator: WEST TEXAS OPERATING COMPANY,LLC

Fields: JOURDANTON, N. (AUSTIN CHALK)

Cum Oil

5k BBL

Cum Gas

521 MCF

casinghead

Wells

1

Production

1993-01 — 2010-08

Peak Month

1993-01

Production History

Cum Oil: 4,545 BBL Cum Gas: 521 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

43 BBL/mo

Di (annual)

11.0%

b-factor

0.0

EUR

4,526 BBL

R-squared

0.395

type

exponential

Operator History (from monthly production reports)

2008-02 — 2018-03 VIRTEX OPERATING COMPANY, INC. 122 mo
2001-04 — 2008-01 VIRTEX PETROLEUM COMPANY, INC. 82 mo
1999-07 — 2001-03 CORE E & P CORP. 21 mo
1999-02 — 1999-06 CORE ENERGY CORPORATION 5 mo
1998-06 — 1999-01 WEST TEXAS OPERATING COMPANY,LLC 8 mo
1995-10 — 1998-05 OSR OIL & GAS COMPANY 32 mo
1995-04 — 1995-09 MEC ENERGY CORPORATION 6 mo
1993-12 — 1995-03 OSR OIL & GAS COMPANY 16 mo
1993-01 — 1993-11 FISCHER OPERATING CORPORATION 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-013-33511VIRTEX OPERATING COMPANY INC.18,5001985-08-29