< leases

DELUNA, R.G.

Oil · District 04 · Lease #10322

Operator: TEXWYCAL OPERATIONS, INC

Fields: DE LUNA (PETTUS 4790)

Cum Oil

9k BBL

Cum Gas

97k MCF

casinghead

Wells

1

Production

1993-01 — 1998-07

Peak Month

1997-03

Production History

Cum Oil: 9,218 BBL Cum Gas: 96,577 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

192 BBL/mo

Di (annual)

18.6%

b-factor

0.0

EUR

12,336 BBL

R-squared

0.395

type

exponential

Operator History (from monthly production reports)

2010-03 — 2026-07 CALSTAR ENERGY CONSULTANTS, LLC 197 mo
2008-10 — 2010-02 TEXWYCAL OPERATIONS, INC 17 mo
1998-11 — 2008-09 TEXAS SOUTHERN PETROLEUM CORP. 119 mo
1998-03 — 1998-10 MJM OIL & GAS, INC. 8 mo
1995-10 — 1998-02 PETROLEUM CAPITAL, L.C. 29 mo
1995-01 — 1995-09 PETROMINING, INC. 9 mo
1993-01 — 1994-12 BERG LANEY & BROWN 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
942-131-36148CALSTAR ENERGY CONSULTANTS LLC15,2001982-11-30