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/~ r <br />• <br />MF.FiDRt~^IDUM <br />TO; GL•i ;yers, DRC,ossett >)ATE: 12/21/79 <br />FROG;: GPSaurciers RE: Kerr Sine Pump Test <br />Results <br />On Dece":ber 11 and 19, 1979, two Dump tests were run in the <br />22777 lease area. One test Taas run on we11.028-79-36 near the fault <br />in Rush Dra-:: and the other was run on well 023-79-14 in an unTa•ulted <br />area rear the Sudduth Sine. <br />The first test en well 028-79-35 was a stems - drawdoTati test <br />of the entire saturate3 thic::aess of the Sudduth coal sea.•~, using <br />Rerr iw.=11 028-79-61 and !7.S.G.S. well UH-4 for observa*_ion. ?;r_w- <br />doi~:n ~:as measured foro•~ue?ing rates of 5, 10 an3 20 gallons per <br />minutia. The rate of pun!?ing was limi*_ed by the size of the sub- <br />• mersihle ?nr-:g. Total pumping ti_mo rJas 120 minutes, and recover:; <br />was measured for 60 minutes. Graphs =1, 2 and 3 show drawdowr. <br />an3 recovery in wells 028-79-36 and 02fl-79-61. !dell DH-4 did not <br />react to the test. Results were an average transmissivity of 251.7 <br />ft2/dag•, permeability of 2.2 ft/day, an3 storage coefficient of . <br />/,77 <br />X66-x 10-4. These numb°rs mear. that the coal sea*.n is a confined, <br />artesian acli:ifer of relatively good permeability. The cone of denres- <br />Sion from the pumped well intercepted an impermeable boundary after <br />14 minutes of pupping, ?robably the fault which strixes northeast - <br />southwest in Bush Draw. <br />• <br />