01244nam 2200337Ka 450 991069686130332120080724083437.0(CKB)5470000002382268(OCoLC)235941951(EXLCZ)99547000000238226820080724d1985 ua 0engtxtrdacontentcrdamediacrrdacarrierMeasuring formation pressures and the degree of gas drainage in a large coalbed gas drainage field[electronic resource] /by David C. Oyler and Paul B. Stubbs[Pittsburgh, Pa.?] :U.S. Dept. of the Interior, Bureau of Mines,[1985]15 pages digital, PDF fileReport of investigations ;8986Title from title screen (viewed on July 23, 2008).Coalbed methane drainageCoalbed methane drainage.Oyler David C1386646Stubbs Paul B1386647United States.Bureau of Mines.GPOGPOBOOK9910696861303321Measuring formation pressures and the degree of gas drainage in a large coalbed gas drainage field3435716UNINA