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Boart Longyear Drilling Services <br />2745 California Avenue Salt Labe City, Utah 84104 -4579 <br />WELL ABANDONMENT REPORT <br />Date: 8/31/2014 <br />Well Identification <br />Owner Mountain Coal Company_ <br />Well Number E2 -23 <br />Well Location (township & range) T13S R90W <br />(Lat/Long) _) 38 52' 46.6" 10726'37.6" <br />County Gunnison State CO Elevation 7719 <br />Existing Well Details <br />Is the well drillers report provided? Yes X No <br />Nature of use, & current status Degas Well /capped <br />Hole Depth 691 Feet Hole Diameter 12.2518.75 Inches <br />Surface Casing Type/Wt. J -55 Steel / 65# Size 19" Depth 20' <br />Intermediate Casing Type /Wt. J -55 Steel 1 32# Size 9.625 "Depth 616' <br />Completion Blank Casing Type /Wt J -55 Steel—/ 179 Size 7" Depth _583 -627 <br />Completion Perf Casing Type /Wt. J -55 Steel / 17# Size 7"Depth 627-691' <br />Static Fluid Level depth _N /A Feet Artesian Flow N/A GPM <br />Shut -in Pressure NIA PSI <br />Notes <br />Abandonment Details <br />Reason for Abandonment No longer needed <br />Bridge Plug Type Rubber Top-Job eementinit plug <br />TD of well or Bridge Plug Depth 192 Feet <br />Total fluid volume of well from TD or Bridge Plug 386 Gallons <br />Sealing Material Used _Hole Plug, Portland Cement <br />Method of sealing material placement _Pumped hole plug and cement from surface <br />Casing cut to 5_ Ft. below the surface P &A Marker type Aluminum cap with rebar pin <br />Date of Abandonment Completion 8/31/2014 <br />Notes Tap-job Plug stopped at 192' and could not be forced down any further <br />* All depths arc from top of surface casing <br />