Oil and Gas Conservation Division - Montana Board of Oil and Gas
Oil and Gas Conservation Division - Montana Board of Oil and Gas
Oil and Gas Conservation Division - Montana Board of Oil and Gas
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Field, Reported Formation # <strong>of</strong> Wells <strong>Oil</strong>, Bbls <strong>Gas</strong>, MCF Cumulative Production And Regulation Summary<br />
Gr<strong>and</strong>view, East Cumulative <strong>Oil</strong> Production (Bbls): 69,646<br />
Swift 2 1,051 0<br />
2007 Production: 1,051<br />
0<br />
Statewide.<br />
Gray Blanket Cumulative <strong>Oil</strong> Production (Bbls): 459,332<br />
Tensleep 2 16,780 0<br />
2007 Production: 16,780<br />
0<br />
40-acre spacing units for Tensleep Formation. Wells located no closer than 330' to spacing unit boundary with 150'<br />
tolerance upon administrative approval (Order 20-92).<br />
Grebe Cumulative <strong>Oil</strong> Production (Bbls): 62,729 Post-1986 <strong>Gas</strong> Production (MCF): 1,376<br />
Tyler 2 3,541 0<br />
2007 Production: 3,541<br />
0<br />
Tyler secondary recovery unit approved (Order 5-75).<br />
Green Coulee Cumulative <strong>Oil</strong> Production (Bbls): 128,759<br />
160-acre spacing units for Ratcliffe Formation; locations no closer than 660' to unit boundaries, 150' tolerance for<br />
topographic or geologic reasons. 320-acre spacing units for the Red River Fm with location to be no closer than<br />
660' to the unit boundary nor closer than 1,650' to any well producing from the Red River (Order 56-81).<br />
Green Coulee, East Cumulative <strong>Oil</strong> Production (Bbls): 196,287 Post-1986 <strong>Gas</strong> Production (MCF): 28,014<br />
Ratcliffe 1 3,484 2,733<br />
2007 Production: 3,484 2,733<br />
Delineated for production from Red River Formation with single 320-acre spacing unit (Order 99-82). Redelineation<br />
(Order 6-95). Reduction (Orders 108-02, 174-02).<br />
Gumbo Ridge Cumulative <strong>Oil</strong> Production (Bbls): 636,299 Post-1986 <strong>Gas</strong> Production (MCF):<br />
503<br />
Tyler 3 2,388 0<br />
2007 Production: 2,388<br />
0<br />
Tyler Formation waterflood unit (Order 54-79). Certified as an exp<strong>and</strong>ed enhanced recovery unit effective 1/1/95<br />
(Order 6-95).<br />
Gunsight Cumulative <strong>Oil</strong> Production (Bbls): 802,820 Post-1986 <strong>Gas</strong> Production (MCF): 177,952<br />
Madison 1 2,683 0<br />
Ratcliffe 9 123,786 42,302<br />
2007 Production: 126,469 42,302<br />
Statewide.<br />
Gypsy Basin Cumulative <strong>Oil</strong> Production (Bbls): 519,154 Post-1986 <strong>Gas</strong> Production (MCF): 83,093<br />
Madison 3 1,115 0<br />
2007 Production: 1,115<br />
0<br />
Sunburst-Swift - 330' from lease lines <strong>and</strong> 660' between wells in same formation; only two wells per quarter-quarter<br />
section (Order 7-66). Sawtooth-Madison oil <strong>and</strong> gas - 40-acre spacing units; wells no closer than 330' from lease<br />
line (Orders 7-66, 12-79).<br />
Hammond Post-1986 <strong>Gas</strong> Production (MCF): 121,680<br />
Muddy 17 0 96,209<br />
2007 Production: 0 96,209<br />
320-acre spacing units for Muddy Formation; each unit shall consist <strong>of</strong> a regular half <strong>of</strong> a governmental section with<br />
well location to be no closer than 660' to a unit boundary nor closer than 990' to the exterior boundaries <strong>of</strong> the field<br />
(Order 97-80).<br />
Hardpan Cumulative <strong>Oil</strong> Production (Bbls): 2,805 Post-1986 <strong>Gas</strong> Production (MCF): 1,573,191<br />
Bow Isl<strong>and</strong> 11 0 44,675<br />
2007 Production: 0 44,675<br />
Spacing one well per section for Kootenai <strong>and</strong> above. Well location no closer than 990' to the section boundary<br />
(Order 145-81). Field enlargement (Order 131-82). Allow 2 wells per spacing unit in Sections 15, 20 <strong>and</strong> 21, T27N,<br />
R3E (Order 72-92). Allow 4 wells per section (Order 16-01). Field enlargement (Order 203-03).<br />
Hardscrabble Creek Cumulative <strong>Oil</strong> Production (Bbls):<br />
Statewide.<br />
170,566 Post-1986 <strong>Gas</strong> Production (MCF): 64,031<br />
Havre Post-1986 <strong>Gas</strong> Production (MCF): 559,210<br />
Eagle 1 0 577<br />
2007 Production: 0 577<br />
Single spacing unit for production <strong>of</strong> gas from Eagle (Order 48-82).<br />
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