DCR 57

Oil · District 04 · Lease #12409

Operator: SONAT EXPLORATION CO. - HOUSTON

Cum Oil

4k BBL

Cum Gas

38k MCF

casinghead

Wells

2

Production

1994-10 — 2018-08

Peak Month

2011-10

Production History

Cum Oil: 3,854 BBL Cum Gas: 37,820 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

331 BBL/mo

Di (annual)

75.9%

b-factor

0.0

EUR

5,221 BBL

R-squared

0.498

type

exponential

Operator History (from monthly production reports)

2015-07 — 2026-07 HILCORP ENERGY COMPANY 133 mo
2014-08 — 2015-06 LINN OPERATING, INC. 11 mo
2006-01 — 2014-07 DEVON ENERGY PRODUCTION CO, L.P. 103 mo
2003-09 — 2005-12 DEVON LOUISIANA CORPORATION 28 mo
2002-07 — 2003-08 OCEAN ENERGY, INC. 14 mo
1998-11 — 2002-06 KILLAM OIL CO., LTD. 44 mo
1994-10 — 1998-10 SONAT EXPLORATION CO. - HOUSTON 49 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DEVON ENERGY PRODUCTION CO L.P.210,0002010-08-16
3HILCORP ENERGY COMPANY211,0001994-01-10