Oil and Gas Conservation Division - Montana Board of Oil and Gas

Field, Reported Formation # of Wells Oil, Bbls Gas, MCF Cumulative Production And Regulation Summary
Red Water, East Cumulative Oil Production (Bbls): 375,837 Post-1986 Gas Production (MCF): 148,109
Dawson Bay 1 4,221 2,339 320-acre spacing units for Red River Formation consisting of 2 contiguous quarter sections with permitted well no
Red River
2007
1
Production:
1,437
5,658
787
3,126
closer than 660' to exterior boundaries of spacing unit (Order 31-83). Commingle Red River, Dawson Bay in
Williams 1-4 well (Order 148-00).
Redstone Cumulative Oil Production (Bbls): 480,442 Post-1986 Gas Production (MCF):
141
Winnipegosis 1 3,976 0
2007 Production: 3,976
0
160-acre spacing units for production from the Winnipegosis; wells no closer than 660' to spacing unit boundaries
(Order 30-67).
Refuge Cumulative Oil Production (Bbls):
Statewide.
312,284 Post-1986 Gas Production (MCF): 151,649
Repeat Cumulative Oil Production (Bbls): 561,798 Post-1986 Gas Production (MCF): 4,000
Red River 1 14,734 0
2007 Production: 14,734
0
Statewide.
Reserve Cumulative Oil Production (Bbls): 2,222,453 Post-1986 Gas Production (MCF): 502,618
Red River 3 14,980 15,615
2007 Production: 14,980 15,615
Delineated for Red River, Silurian, and Winnipegosis production with 160-acre spacing units; permitted well within
1,320' square in center of quarter section; commingling of Red River and Interlake production permitted on
individual well basis (Orders 34-66, 27-67). Field reduction (Order 68-85, 100-94). Redelineation and temporary
spacing (Orders 11-96, 12-96, 66-96).
Reserve II Cumulative Oil Production (Bbls): 225,658 Post-1986 Gas Production (MCF): 116,749
Interlake 1 836 0 Single 160-acre spacing unit for Red River (Order 44-87). Single 160-acre spacing unit for Winnipegosis, Interlake
2007 Production: 836
0 and Gunton (Order 55-88).
Reserve, South Cumulative Oil Production (Bbls): 107,929 Post-1986 Gas Production (MCF): 99,027
Statewide, plus single spacing unit for Red River production (Order 33-86).
Richey Cumulative Oil Production (Bbls): 2,030,121
Statewide, original 80-acre spacing revoked (Order 11-73).
Richey, East Cumulative Oil Production (Bbls):
Statewide.
10,386
Richey, Southwest Cumulative Oil Production (Bbls): 1,903,189 Post-1986 Gas Production (MCF): 1,600
160-acre spacing units for production from Devonian, Silurian, and Ordovician; wells no closer than 900' to
boundary of spacing unit (Order 25-62). Waterflood project in the Interlake and Dawson Bay (Order 34-65).
Richey, West Cumulative Oil Production (Bbls):
Statewide.
11,062
Ridgelawn Cumulative Oil Production (Bbls): 8,735,089 Post-1986 Gas Production (MCF): 6,373,919
Madison 1 1,073 0
Mission Canyon 7 21,222 7,935
Ratcliffe 2 5,998 3,984
Duperow 3 10,781 8,419
Red River 6 89,559 288,908
Ratcliffe, Mission Canyon 1 3,777 0
2007 Production: 132,410 309,246
160-acre Duperow spacing units; wells no closer than 660' to spacing unit boundary with 150' topographic tolerance
(Order 18-89). Ridgelawn Duperow Unit approved (Orders 49-89, 55-89 and 11-90).Red River spacing unit (Order
233-04).
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