CHADBOURNE RANCH 302B

Oil · District 7C · Lease #13330

Operator: WESTPORT OIL AND GAS COMPANY, LP

Cum Oil

25k BBL

Cum Gas

223k MCF

casinghead

Wells

2

Production

1993-01 — 2002-05

Peak Month

1997-08

Production History

Cum Oil: 25,099 BBL Cum Gas: 223,466 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,001 BBL/mo

Di (annual)

46.2%

b-factor

0.0

EUR

26,003 BBL

R-squared

0.523

type

exponential

Operator History (from monthly production reports)

2006-03 — 2006-05 KERR-MCGEE OIL & GAS ONSHORE LP 3 mo
2002-03 — 2006-02 WESTPORT OIL AND GAS COMPANY, LP 48 mo
1998-09 — 2002-02 BELCO ENERGY CORP. 42 mo
1994-01 — 1998-08 CODA ENERGY, INC. 56 mo
1993-01 — 1993-12 MJM OIL & GAS, INC. 12 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6KERR-MCGEE OIL & GAS ONSHORE LP15,9001993-10-01
5KERR-MCGEE OIL & GAS ONSHORE LP15,7001992-07-27