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MDW E1-30 <br />METHANE DRAINAGE WELL <br />GROUND L�— VALVE <br />8,034.6 FTd EL. I I <br />19 INCH HOLE FOR SURFACE <br />CASING DRILLED 21 FEET <br />14 INCH DIAMETER SURFACE <br />CASING INSTALLED TO 21 FEET <br />12.25 INCH DIAMETER HOLE, <br />HAMMER DRILLED FROM 21 TO 256 FEET, <br />MOTOR DRILLED FROM 256 TO 1,056 FT <br />1,021.58 FEET X 9 5/8 INCH STEEL CASING, <br />X X SURFACE — 1,048.94 FEET <br />X <br />x x <br />x <br />x x <br />x x <br />x x <br />51.03 FEET x x <br />x x <br />x x <br />8 3/4 INCH HOLE, HAMMER DRILLED <br />x 1,056 — 1,132 FEET <br />VI. -"12210111 <br />TVD 1097.58 FEET <br />7 INCH CASING <br />NDED 126.88 FEET SOUTH & <br />—615 FEET WEST OF COLLAR <br />25 FEET �— MINING <br />DIRECTION <br />SEAM <br />134.09 FEET OF 7 INCH STEEL CASING <br />(44.26 FEET BLANK, 89.83 FEET SLOTTED) <br />NOT CEMENTED IN PLACE, <br />BOTTOM OF CASING 1,132 FEET <br />T <br />