< leases

DROUGHT SEC 154

Oil · District 04 · Lease #12376

Operator: TRISTAR OIL & GAS

Fields: CHARAMOUSCA, W. (WILCOX 3)

Cum Oil

11k BBL

Cum Gas

7k MCF

casinghead

Wells

2

Production

1994-04 — 2019-01

Peak Month

1994-08

Production History

Cum Oil: 10,882 BBL Cum Gas: 6,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

548 BBL/mo

Di (annual)

65.5%

b-factor

0.3

EUR

14,152 BBL

R-squared

0.421

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 PETROLEUM DEVELOPMENTS INT LLC 46 mo
2022-07 — 2022-09 TEXAS, LES & CO. 3 mo
2005-11 — 2022-06 TRISTAR OIL & GAS 200 mo
1998-01 — 2005-10 LUTTRELL, T. BRUCE OIL & GAS OPR 94 mo
1997-08 — 1997-12 TRI-ESTRELLA OIL & GAS INC. 5 mo
1996-10 — 1997-07 ROWDEN OIL & GAS, INC. 10 mo
1996-08 — 1996-09 CIMARRON ENGINEERING CORP. 2 mo
1996-07 — 1996-07 ROWDEN OIL & GAS, INC. 1 mo
1994-04 — 1996-06 SONAT EXPLORATION CO. - HOUSTON 27 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-131-37754PETROLEUM DEVELOPMENTS INT LLC26,0001993-10-28
2 T42-131-37754PETROLEUM DEVELOPMENTS INT LLC26,0001993-10-28