< leases

MABRY

Oil · District 03 · Lease #17252

Operator: TRANS-PECOS RESOURCES, INC.

Fields: BARBERS HILL (YEGUA 10,300, S.)

Cum Oil

62k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

1993-01 — 2012-12

Peak Month

1994-11

Production History

Cum Oil: 61,511 BBL Cum Gas: 10,667 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

676 BBL/mo

Di (annual)

9.8%

b-factor

0.0

EUR

82,369 BBL

R-squared

0.684

type

exponential

Operator History (from monthly production reports)

2009-10 — 2026-07 TRANS-PECOS RESOURCES, INC. 202 mo
2009-07 — 2009-09 AMAZON ROYALTIES, INC. 3 mo
2007-11 — 2009-06 ERG RESOURCES, L.L.C. 20 mo
2006-01 — 2007-10 ROSETTA RESOURCES OPERATING LP 22 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
1997-11 — 1997-11 PIONEER RESOURCES PRODUCING, L.P 1 mo
1995-02 — 1997-10 PARKER & PARSLEY PRODUCING L.P. 33 mo
1994-10 — 1995-01 PARKER & PARSLEY DEVELOPMENT L.P 4 mo
1993-07 — 1994-09 BRIDGE OIL COMPANY, L. P. 15 mo
1993-01 — 1993-06 BRIDGE OIL PRODUCTION CO., INC. 6 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-071-31470TRANS-PECOS RESOURCES INC.112,2001983-08-12