LANCE

Oil · District 10 · Lease #5575

Operator: VT VISTATEX ENERGY LLC

Cum Oil

134k BBL

Cum Gas

202k MCF

casinghead

Wells

6

Production

1993-01 — 2026-03

Peak Month

1995-05

Production History

Cum Oil: 133,514 BBL Cum Gas: 201,891 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,541 BBL/mo

Di (annual)

18.0%

b-factor

0.0

EUR

102,894 BBL

R-squared

0.491

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 CARSON BUCKLES EXPLORATION LLC 58 mo
2014-08 — 2021-09 VT VISTATEX ENERGY LLC 86 mo
2010-08 — 2014-07 VISTATEX ENERGY LLC 48 mo
2006-01 — 2010-07 ROSETTA RESOURCES OPERATING LP 55 mo
2002-08 — 2005-12 CALPINE NATURAL GAS L.P. 41 mo
2002-05 — 2002-07 CALPINE NATURAL GAS COMPANY L.P. 3 mo
2000-03 — 2002-04 CALPINE NATURAL GAS COMPANY 26 mo
1997-12 — 2000-02 SHERIDAN ENERGY,INC. 27 mo
1997-09 — 1997-11 PIONEER NATURAL RES. USA, INC. 3 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2011CARSON BUCKLES EXPLORATION LLC28,5002026-08-18
1011CARSON BUCKLES EXPLORATION LLC18,4902012-03-29
7011CARSON BUCKLES EXPLORATION LLC17,1001995-01-13
5011CARSON BUCKLES EXPLORATION LLC17,0001984-07-19
4011CARSON BUCKLES EXPLORATION LLC17,0001984-04-05
3011CARSON BUCKLES EXPLORATION LLC17,0001983-12-13