NORTH MASON /DELAWARE SAND/ UNIT

Oil · District 08 · Lease #18649

Operator: MARATHON OIL COMPANY

Cum Oil

561k BBL

Cum Gas

704k MCF

casinghead

Wells

59

Production

1993-01 — 2026-04

Peak Month

1993-01

Production History

Cum Oil: 561,438 BBL Cum Gas: 703,690 MCF

RRC production reported through Apr 2026 · recent months incomplete

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2006-04 — 2021-01 LEGACY RESERVES OPERATING LP 178 mo
1999-11 — 2006-03 BROTHERS PRODUCTION COMPANY INC. 77 mo
1993-01 — 1999-10 MARATHON OIL COMPANY 82 mo

Wells (59)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
611EXTEX OPERATING COMPANY14,2002012-09-10
603EXTEX OPERATING COMPANY14,2002012-07-31
610EXTEX OPERATING COMPANY14,2002012-07-31
609EXTEX OPERATING COMPANY14,1002011-08-23
1503EXTEX OPERATING COMPANY14,3001988-07-06
100142-301-00650EXTEX OPERATING COMPANY------
10142-301-00363EXTEX OPERATING COMPANY------
10242-301-00364EXTEX OPERATING COMPANY------
10342-301-00365EXTEX OPERATING COMPANY------
10442-301-00366EXTEX OPERATING COMPANY------
110142-301-00367EXTEX OPERATING COMPANY------
120142-301-00651EXTEX OPERATING COMPANY------
1202W42-301-00652EXTEX OPERATING COMPANY------
120342-301-00653EXTEX OPERATING COMPANY------
120442-301-00654EXTEX OPERATING COMPANY------
130142-301-00630EXTEX OPERATING COMPANY------
130242-301-00631EXTEX OPERATING COMPANY------
130342-301-00632EXTEX OPERATING COMPANY------
130442-301-00633EXTEX OPERATING COMPANY------
130542-301-00634EXTEX OPERATING COMPANY------
140142-301-00611EXTEX OPERATING COMPANY------
140242-301-00612EXTEX OPERATING COMPANY------
150242-301-00639EXTEX OPERATING COMPANY------
20142-301-00872EXTEX OPERATING COMPANY------
20242-301-00873EXTEX OPERATING COMPANY------
20342-301-00874EXTEX OPERATING COMPANY------
20442-301-00876EXTEX OPERATING COMPANY------
30142-301-00635EXTEX OPERATING COMPANY------
30442-301-00637EXTEX OPERATING COMPANY------
40142-301-00645EXTEX OPERATING COMPANY------
40242-301-00646EXTEX OPERATING COMPANY------
50142-301-00641EXTEX OPERATING COMPANY------
50242-301-00642EXTEX OPERATING COMPANY------
50342-301-00643EXTEX OPERATING COMPANY------
60142-301-00543EXTEX OPERATING COMPANY------
60242-301-00544EXTEX OPERATING COMPANY------
60442-301-00546EXTEX OPERATING COMPANY------
60542-301-00547EXTEX OPERATING COMPANY------
60642-301-00548EXTEX OPERATING COMPANY------
60742-301-00549EXTEX OPERATING COMPANY------
60842-301-00550EXTEX OPERATING COMPANY------
61242-301-00554EXTEX OPERATING COMPANY------
70142-301-00627EXTEX OPERATING COMPANY------
70242-301-00628EXTEX OPERATING COMPANY------
70342-301-00629EXTEX OPERATING COMPANY------
80142-301-00869EXTEX OPERATING COMPANY------
80242-301-00871EXTEX OPERATING COMPANY------
90142-301-00615EXTEX OPERATING COMPANY------
90242-301-00616EXTEX OPERATING COMPANY------
90342-301-00617EXTEX OPERATING COMPANY------
90442-301-00618EXTEX OPERATING COMPANY------
90542-301-00619EXTEX OPERATING COMPANY------
90642-301-00620EXTEX OPERATING COMPANY------
90742-301-00621EXTEX OPERATING COMPANY------
90842-301-00622EXTEX OPERATING COMPANY------
90942-301-00623EXTEX OPERATING COMPANY------
91042-301-00624EXTEX OPERATING COMPANY------
91142-301-00625EXTEX OPERATING COMPANY------
91242-301-00626EXTEX OPERATING COMPANY------