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GVB-LW10- NE %. S35 2,250' Up to 11.5" 870' 80' x 130' <br />01 T12SR91 W 0.24 ac. <br />GVB-LW10- NE Y. S35 1,940' Up to 11.5" Shared w/ 80' x 130' <br />02 T12SR91 W LW 10-01 0.24 ac. <br />GVB-LW10- SE Y. S35 2,155' 9 5/8" 100' 80' x 130' <br />03 T7 2SR91 W 0.24 ac. <br />GVB-LW11- NE Y. S35 2,210' 9 5/8° Existing Road 80' x 130' <br />01 T12SR91 W 0.24 ac. <br />Notes: Standard CBM well censtruction involves drilling 15" OR 12.25" borehole to approximately 2300 foot depth and cementing 9-5/8" casing, then drilling 8-3/4" borehole into the <br />projected longwall fracture zone and casing the fracture zone with 6-5/8" slotted casing for methane drainage. <br />Typical GVB well construction involves drilling 8 3/4° or 9 5/8" borehole to 20' above coal. 7" casing installed and cemented to 50' above coal. 100' of slotted 5 inch liner to <br />bottom of borehole extending up into the 7° casing 50'. <br />As noted, new road disturbance may provide access to several wells (existing roads used as noted). It is assumed that new road segments will be retained in conjunction <br />with existin ranch road to rovide on oin access unless dherwise noted. <br />TR-54 3 May 2006 <br />