Oyler, David C. <br/><br/>
Measuring formation pressures and the degree of gas drainage in a large coalbed gas drainage field / 
by David C. Oyler and Paul B. Stubbs. 
 - Pittsburgh, Pa. (P.O. Box 18070, Pittsburgh 15236 :  U.S. Dept. of the Interior, Bureau of Mines,  [1985] 
 - 15 p. :  ill. ;  28 cm. 
 - Report of investigations ;  8986 .
 - Report of investigations (United States. Bureau of Mines) ;  8986. .
<br/><br/>Bibliography: p. 15. 
<br/><br/><label>LCCN: </label>85600172  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coalbed methane drainage.<br/>Coalbed methane--Alabama--Oak Grove Region.
<br/><br/><label>LC Class. No.: </label>TN23  TN844.6  / .U43 no. 8986 
<br/><br/><label>Dewey Class. No.: </label>622 s  622/.334 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 28.23: 8986