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MDW E1-8 <br />VERTICAL METHANE DRAINAGE WELL <br />7656 FEET SURFACE <br />.ft ELEVATION <br />587.00 FEET <br />29.73 FEET <br />75.00 FEET <br />TD 662.00 FEET, 7 INCH <br />STEEL CASING, LANDED <br />WITHIN 50 FOOT RADIUS <br />OF COLLAR COORDINATES <br />25 FEET <br />x <br />x x <br />x x <br />x x <br />x x <br />x <br />x x <br />x x <br />x x <br />x x <br />x x <br />X x <br />x iii x <br />TD 662.00 FEET <br />VALVE <br />19 INCH HOLE FOR SURFACE <br />CASING DRILLED 31.94 FEET DEEP <br />14 INCH DIAMETER SURFACE <br />CASING INSTALLED 31.94 FEET DEEP <br />12 1/4 INCH DIAMETER HOLE, <br />HAMMER DRILLED 31.94 to 587.00 FEET. <br />9 5/8 INCH STEEL CASING, <br />SURFACE to 587.00 FEET <br />CEMENTED IN PLACE <br />8 3/4 INCH HOLE, HAMMER DRILLED, <br />587.00 to 662.00 FEET <br />135.47 FEET OF 7 INCH STEEL CASING <br />NOT CEMENTED IN PLACE <br />(42.39 FEET BLANK, 91.84 FEET SLOTTED <br />1.24 FEET BACK—OFF) <br />LO <br />0 <br />00 <br />Y <br />U <br />O <br />U a <br />Q <br />