DCR 257

Oil · District 04 · Lease #12329

Operator: SONAT EXPLORATION CO. - HOUSTON

Fields: LUNDELL

Cum Oil

60k BBL

Cum Gas

7 MCF

casinghead

Wells

2

Production

1994-03 — 2026-04

Peak Month

1994-04

Production History

Cum Oil: 59,501 BBL Cum Gas: 7 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

960 BBL/mo

Di (annual)

46.8%

b-factor

0.8

EUR

64,674 BBL

R-squared

0.857

type

hyperbolic

Operator History (from monthly production reports)

1996-03 — 2026-07 KILLAM OIL CO., LTD. 365 mo
1994-03 — 1996-02 SONAT EXPLORATION CO. - HOUSTON 24 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2KILLAM OIL CO., LTD.12,0001995-04-04
1KILLAM OIL CO., LTD.43,5001993-12-14