< leases

MARVA UNIT

Oil · District 03 · Lease #12002

Operator: PARKER & PARSLEY PRODUCING L.P.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

93k BBL

Cum Gas

2.0M MCF

casinghead

Wells

2

Production

1993-01 — 2007-02

Peak Month

1998-01

Production History

Cum Oil: 93,126 BBL Cum Gas: 1,983,873 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,907 BBL/mo

Di (annual)

86.9%

b-factor

0.4

EUR

88,787 BBL

R-squared

0.622

type

hyperbolic

Operator History (from monthly production reports)

2001-12 — 2007-09 DOMINION OKLAHOMA TEXAS E&P, INC 70 mo
2000-07 — 2001-11 DREYFUS, LOUIS NATURAL GAS CORP 17 mo
1997-02 — 2000-06 COSTILLA ENERGY, INC. 41 mo
1996-06 — 1997-01 COSTILLA PETROLEUM CORPORATION 8 mo
1995-02 — 1996-05 PARKER & PARSLEY PRODUCING L.P. 16 mo
1994-10 — 1995-01 PARKER & PARSLEY DEVELOPMENT L.P 4 mo
1993-01 — 1994-09 BRIDGE OIL COMPANY, L. P. 21 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-287-30360DOMINION OKLAHOMA TEXAS E&P INC29,5001997-06-04
1RE42-287-30360DOMINION OKLAHOMA TEXAS E&P INC29,5001997-06-04