NORTHWEST RANGER UNIT

Oil · District 7B · Lease #21396

Operator: NORTH RIDGE CORPORATION

Fields: RANGER

Cum Oil

77k BBL

Cum Gas

16k MCF

casinghead

Wells

49

Production

1993-01 — 2026-03

Peak Month

1993-01

Production History

Cum Oil: 76,702 BBL Cum Gas: 15,809 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

957 BBL/mo

Di (annual)

37.1%

b-factor

0.5

EUR

55,919 BBL

R-squared

0.719

type

hyperbolic

Operator History (from monthly production reports)

2013-07 — 2026-07 DFG ENERGY COMPANY LLC 157 mo
1993-01 — 2013-06 NORTH RIDGE CORPORATION 246 mo

Wells (49)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3802DFG ENERGY COMPANY LLC53,8102003-09-08
505DFG ENERGY COMPANY LLC33,8002001-05-08
2401DFG ENERGY COMPANY LLC23,8502000-10-30
2403DFG ENERGY COMPANY LLC23,8502000-10-18
610DFG ENERGY COMPANY LLC33,8202000-10-13
605WDFG ENERGY COMPANY LLC23,8502000-07-28
608DFG ENERGY COMPANY LLC23,8502000-04-10
604DFG ENERGY COMPANY LLC23,7821999-08-16
2402WDFG ENERGY COMPANY LLC23,7601996-11-08
804DFG ENERGY COMPANY LLC24,1001996-10-01
2605DFG ENERGY COMPANY LLC23,6991996-08-07
502DFG ENERGY COMPANY LLC23,8101995-08-14
703DFG ENERGY COMPANY LLC23,7601995-05-24
803DFG ENERGY COMPANY LLC24,0001995-05-16
601DFG ENERGY COMPANY LLC45,9001995-05-03
706DFG ENERGY COMPANY LLC33,8451995-05-03
3701DFG ENERGY COMPANY LLC24,1251995-03-24
2604DFG ENERGY COMPANY LLC23,9501995-02-22
4001DFG ENERGY COMPANY LLC24,0001995-02-03
1901DFG ENERGY COMPANY LLC24,9991991-02-26
3901DFG ENERGY COMPANY LLC23,8251991-02-26
1902DFG ENERGY COMPANY LLC24,9991991-02-21
2601DFG ENERGY COMPANY LLC23,8251990-12-13
3803DFG ENERGY COMPANY LLC23,7251985-12-09
3902DFG ENERGY COMPANY LLC23,7001985-05-01
301DFG ENERGY COMPANY LLC14,9991985-04-16
1903DFG ENERGY COMPANY LLC14,9991985-04-15
2502DFG ENERGY COMPANY LLC23,7501985-03-07
2505DFG ENERGY COMPANY LLC23,6901985-02-19
201DFG ENERGY COMPANY LLC13,7751985-01-24
3402DFG ENERGY COMPANY LLC13,8251985-01-24
302DFG ENERGY COMPANY LLC13,8001984-12-04
2001DFG ENERGY COMPANY LLC13,7601983-10-27
202DFG ENERGY COMPANY LLC13,7601983-10-27
603DFG ENERGY COMPANY LLC13,7251983-10-27
609WDFG ENERGY COMPANY LLC23,7851983-06-10
2504DFG ENERGY COMPANY LLC13,7001983-04-13
607DFG ENERGY COMPANY LLC23,7101983-04-12
3501DFG ENERGY COMPANY LLC13,7201983-03-30
3502DFG ENERGY COMPANY LLC13,5701983-03-30
3503DFG ENERGY COMPANY LLC13,7101983-03-30
2404DFG ENERGY COMPANY LLC13,5601983-03-18
2503WDFG ENERGY COMPANY LLC13,9001983-03-07
3801DFG ENERGY COMPANY LLC13,7251983-02-24
2002WDFG ENERGY COMPANY LLC13,7101983-02-03
705DFG ENERGY COMPANY LLC13,7101983-02-03
3804DFG ENERGY COMPANY LLC13,7001982-08-17
606DFG ENERGY COMPANY LLC13,7501982-08-12
602DFG ENERGY COMPANY LLC13,7501981-04-29