CHRISTINE (SPRABERRY) UNIT

Oil // district 11 // lease#66847

op: UMC PETROLEUM CORPORATION

cum_oil

2.1M BBL

cum_gas

0 MCF

wells

30

production

1993-01 — 2026-03

peak_month

1998-12

-- production_history

cum_oil: 2,070,720 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

19,033 BBL/mo

Di (annual)

15.2%

b-factor

0.0

EUR

1,505,098 BBL

R-squared

0.887

type

exponential

-- wells (30)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
602DEVON LOUISIANA CORPORATION27,3002005-02-10
703DEVON LOUISIANA CORPORATION17,3002004-09-30
703WDEVON LOUISIANA CORPORATION17,3002004-09-30
303UMC PETROLEUM CORPORATION17,3001997-03-25
302UMC PETROLEUM CORPORATION17,2001995-11-20
201GENERAL ATLANTIC RESOURCES, INC.17,2501994-12-16
702GENERAL ATLANTIC RESOURCES, INC.17,2501994-08-03
1206WSMOBIL PRODUCING TX. & N.M. INC.28,5001992-02-12
1101CONOCO INC.17,3001986-09-12
1302GINGER PETROLEUM COMPANY, INC.18,0001986-04-03
1004CONOCO INC.17,3001986-04-01
1003CONOCO INC.17,4001986-03-21
1205MOBIL PRODUCING TX. & N.M. INC.18,5001986-02-24
1203MOBIL PRODUCING TX. & N.M. INC.18,5001985-12-31
1204MOBIL PRODUCING TX. & N.M. INC.18,5001985-12-31
1002CONOCO INC.17,3001985-12-30
1202MOBIL PRODUCING TX. & N.M. INC.18,5001985-10-25
1301GINGER PETROLEUM COMPANY, INC.17,9531985-09-05
1201MOBIL PRODUCING TX. & N.M. INC.18,5001985-08-30
906CONOCO INC.17,4001985-07-16
905CONOCO INC.18,1001985-04-12
904CONOCO INC.18,1001984-12-19
903CONOCO INC.18,1001984-07-05
902CONOCO INC.17,9001983-10-19
301MOLE OPERATING CO., INC.17,9001983-05-18
401STRINGER OIL & GAS17,5001982-12-31
701MOLE OPERATING CO., INC.17,9001982-02-26
601MOLE OPERATING CO., INC.18,4001981-10-15
501MOLE OPERATING CO., INC.18,9801979-08-20
1CONTINENTAL OIL COMPANY17,8001977-11-23
EOF // data source: Texas Railroad Commission // 2026