NORTH CENTRAL RANGER UNIT

Oil · District 7B · Lease #21395

Operator: NORTH RIDGE CORPORATION

Fields: RANGER

Cum Oil

323k BBL

Cum Gas

358k MCF

casinghead

Wells

78

Production

1993-01 — 2026-04

Peak Month

1993-05

Production History

Cum Oil: 322,703 BBL Cum Gas: 357,523 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,442 BBL/mo

Di (annual)

11.8%

b-factor

0.0

EUR

349,060 BBL

R-squared

0.589

type

exponential

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 (78)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DFG ENERGY COMPANY LLC13,5502014-10-16
634DFG ENERGY COMPANY LLC43,8602005-02-15
249DFG ENERGY COMPANY LLC25,0002003-06-24
241DFG ENERGY COMPANY LLC25,0002003-06-19
245DFG ENERGY COMPANY LLC25,0002003-06-18
250DFG ENERGY COMPANY LLC25,0002003-05-05
248DFG ENERGY COMPANY LLC25,0002003-04-16
354WDFG ENERGY COMPANY LLC23,9502003-04-08
1217DFG ENERGY COMPANY LLC33,8002001-05-30
361DFG ENERGY COMPANY LLC45,0002001-05-08
361ADFG ENERGY COMPANY LLC45,0002001-05-08
1214DFG ENERGY COMPANY LLC33,8002001-03-26
351DFG ENERGY COMPANY LLC33,8002000-12-13
413DFG ENERGY COMPANY LLC23,8002000-07-28
415DFG ENERGY COMPANY LLC33,8002000-07-28
345DFG ENERGY COMPANY LLC23,8252000-07-20
633DFG ENERGY COMPANY LLC33,8202000-02-28
342DFG ENERGY COMPANY LLC23,7202000-02-25
531DFG ENERGY COMPANY LLC23,7901999-11-24
338DFG ENERGY COMPANY LLC25,0001999-04-23
348WDFG ENERGY COMPANY LLC25,0001999-02-02
524WDFG ENERGY COMPANY LLC23,8001995-08-17
628DFG ENERGY COMPANY LLC23,8001995-08-17
629DFG ENERGY COMPANY LLC24,9991995-04-05
238DFG ENERGY COMPANY LLC24,9991995-02-27
233DFG ENERGY COMPANY LLC23,9501995-02-22
630DFG ENERGY COMPANY LLC24,9991995-02-22
204WDFG ENERGY COMPANY LLC23,9501995-01-26
358DFG ENERGY COMPANY LLC23,9501995-01-26
337DFG ENERGY COMPANY LLC24,2001994-12-06
1007DFG ENERGY COMPANY LLC23,7101987-10-19
1122DFG ENERGY COMPANY LLC23,7251987-10-09
252DFG ENERGY COMPANY LLC14,0001985-11-25
254DFG ENERGY COMPANY LLC13,9901985-08-23
254WDFG ENERGY COMPANY LLC13,9901985-08-23
251WDFG ENERGY COMPANY LLC14,0001985-08-21
360DFG ENERGY COMPANY LLC23,6301985-08-05
234WDFG ENERGY COMPANY LLC13,6701984-09-14
256DFG ENERGY COMPANY LLC14,9991984-09-14
242DFG ENERGY COMPANY LLC13,6751984-06-14
359DFG ENERGY COMPANY LLC13,6501984-05-09
529DFG ENERGY COMPANY LLC23,7001984-03-09
632DFG ENERGY COMPANY LLC13,7001983-11-18
236WDFG ENERGY COMPANY LLC13,6901983-08-26
417WDFG ENERGY COMPANY LLC13,6901983-08-26
631WDFG ENERGY COMPANY LLC13,6101983-08-26
353DFG ENERGY COMPANY LLC13,6401983-08-25
418WDFG ENERGY COMPANY LLC13,6501983-08-25
349DFG ENERGY COMPANY LLC13,7001983-05-31
416DFG ENERGY COMPANY LLC13,7001983-05-31
528DFG ENERGY COMPANY LLC13,7001983-05-31
635DFG ENERGY COMPANY LLC13,7251983-05-31
636DFG ENERGY COMPANY LLC23,7101983-04-15
1213WDFG ENERGY COMPANY LLC23,6901983-03-31
627WDFG ENERGY COMPANY LLC23,7851983-03-31
1216DFG ENERGY COMPANY LLC13,7001983-03-25
637WDFG ENERGY COMPANY LLC13,7001983-03-17
1124WDFG ENERGY COMPANY LLC13,7251982-09-07
526DFG ENERGY COMPANY LLC13,7001982-09-01
527DFG ENERGY COMPANY LLC13,7001982-09-01
1123DFG ENERGY COMPANY LLC13,6501982-08-26
1215WDFG ENERGY COMPANY LLC13,7001982-08-26
525DFG ENERGY COMPANY LLC13,7001982-08-26
530DFG ENERGY COMPANY LLC13,7251982-08-26
356DFG ENERGY COMPANY LLC13,6001982-03-17
357DFG ENERGY COMPANY LLC13,6001982-03-17
343DFG ENERGY COMPANY LLC13,7001981-08-04
340WDFG ENERGY COMPANY LLC13,7001981-07-15
339DFG ENERGY COMPANY LLC13,7001981-07-14
344WDFG ENERGY COMPANY LLC13,7001981-07-14
341DFG ENERGY COMPANY LLC13,7001981-07-01
22542-133-80591DFG ENERGY COMPANY LLC------
22642-133-80592DFG ENERGY COMPANY LLC------
22742-133-01687DFG ENERGY COMPANY LLC------
22842-133-80594DFG ENERGY COMPANY LLC------
23242-133-80597DFG ENERGY COMPANY LLC------
5023W42-133-05187DFG ENERGY COMPANY LLC------
52342-133-05187DFG ENERGY COMPANY LLC------