CHRISTINE (SPRABERRY) UNIT

Oil · District 8A · Lease #66847

Operator: UMC PETROLEUM CORPORATION

Cum Oil

2.1M BBL

Cum Gas

333k MCF

casinghead

Wells

30

Production

1993-01 — 2026-04

Peak Month

1997-05

Production History

Cum Oil: 2,071,009 BBL Cum Gas: 333,434 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,490 BBL/mo

Di (annual)

15.4%

b-factor

0.0

EUR

1,515,129 BBL

R-squared

0.870

type

exponential

Operator History (from monthly production reports)

2024-05 — 2026-07 HIBERNIA RESOURCES IV, LLC 27 mo
2012-10 — 2024-04 LEGACY RESERVES OPERATING LP 139 mo
2006-01 — 2012-09 DEVON ENERGY PRODUCTION CO, L.P. 81 mo
2003-09 — 2005-12 DEVON LOUISIANA CORPORATION 28 mo
1998-08 — 2003-08 OCEAN ENERGY, INC. 61 mo
1995-01 — 1998-07 UMC PETROLEUM CORPORATION 43 mo
1993-01 — 1994-12 GENERAL ATLANTIC RESOURCES, INC. 24 mo

Wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
602HIBERNIA RESOURCES IV, LLC27,3002005-02-10
703HIBERNIA RESOURCES IV, LLC17,3002004-09-30
703WHIBERNIA RESOURCES IV, LLC17,3002004-09-30
303HIBERNIA RESOURCES IV, LLC17,3001997-03-25
302HIBERNIA RESOURCES IV, LLC17,2001995-11-20
201HIBERNIA RESOURCES IV, LLC17,2501994-12-16
702HIBERNIA RESOURCES IV, LLC17,2501994-08-03
1206WSHIBERNIA RESOURCES IV, LLC28,5001992-02-12
1101HIBERNIA RESOURCES IV, LLC17,3001986-09-12
1302HIBERNIA RESOURCES IV, LLC18,0001986-04-03
1004HIBERNIA RESOURCES IV, LLC17,3001986-04-01
1003HIBERNIA RESOURCES IV, LLC17,4001986-03-21
1205HIBERNIA RESOURCES IV, LLC18,5001986-02-24
1203HIBERNIA RESOURCES IV, LLC18,5001985-12-31
1204HIBERNIA RESOURCES IV, LLC18,5001985-12-31
1002HIBERNIA RESOURCES IV, LLC17,3001985-12-30
1202HIBERNIA RESOURCES IV, LLC18,5001985-10-25
1301HIBERNIA RESOURCES IV, LLC17,9531985-09-05
1201HIBERNIA RESOURCES IV, LLC18,5001985-08-30
906HIBERNIA RESOURCES IV, LLC17,4001985-07-16
905HIBERNIA RESOURCES IV, LLC18,1001985-04-12
904HIBERNIA RESOURCES IV, LLC18,1001984-12-19
903HIBERNIA RESOURCES IV, LLC18,1001984-07-05
902HIBERNIA RESOURCES IV, LLC17,9001983-10-19
301HIBERNIA RESOURCES IV, LLC17,9001983-05-18
401HIBERNIA RESOURCES IV, LLC17,5001982-12-31
701HIBERNIA RESOURCES IV, LLC17,9001982-02-26
601HIBERNIA RESOURCES IV, LLC18,4001981-10-15
501HIBERNIA RESOURCES IV, LLC18,9801979-08-20
1HIBERNIA RESOURCES IV, LLC17,8001977-11-23