< leases

ROCKER "B-3033"

Oil · District 7C · Lease #10460

Operator: PARKER & PARSLEY DEVELOPMENT L.P

Fields: ROCKER -B- (CANYON)

Cum Oil

10k BBL

Cum Gas

317k MCF

casinghead

Wells

2

Production

1993-01 — 2014-08

Peak Month

1996-05

Production History

Cum Oil: 9,676 BBL Cum Gas: 316,527 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

134 BBL/mo

Di (annual)

17.2%

b-factor

0.0

EUR

9,236 BBL

R-squared

0.700

type

exponential

Operator History (from monthly production reports)

1999-08 — 2015-09 BRECK OPERATING CORP. 194 mo
1998-01 — 1999-07 CONCHO RESOURCES INC. 19 mo
1997-02 — 1997-12 COSTILLA ENERGY, INC. 11 mo
1996-06 — 1997-01 COSTILLA PETROLEUM CORPORATION 8 mo
1995-03 — 1996-05 PARKER & PARSLEY DEVELOPMENT L.P 15 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-235-32245BRECK OPERATING CORP.18,4001984-01-13
142-235-32214BRECK OPERATING CORP.18,4001983-11-14