4*70 PETROLEUM AND NATURAL GAS. 



W. H. Cox No. 10 Well Record (704). 



Glenville District; on Indian Fork, 1.1 miles northwest of Black- 

 burn; authority, South Penn Oil Co.; elevation, 1080' B. 



Top. Bottom. 



Feet. Feet. 



Big Dunkard Sand 1000 1035 



Salt Sand 1300 1390 



Maxton Sand 1940 1960 



Big Lime. 



2160 



Big Injun Sand 2160 2460 



Gordon Sand 2800 2812 



Fifth Sand (oil, 3008') 3007 . 3017 



Total depth 



W. H. Cox No. 2 Well Record (705). 



Glenville District; on Indian Fork, 1.3 miles northwest of Black- 

 burn; authority, South Penn Oil Co.; elevation, 755' B. 



Top. Bottom. 



Feet. Feet. 



Coal, Harlem 430 



Big Dunkard Sand 700 740 



Salt Sand 1530 1600 



Maxton Sand 1620 1690 



Big Lime 1785 1800 



Big Injun Sand 1800 1960 



Gordon Stray Sand 2450 2460 



Gordon Sand 2475 2482 



Fifth Sand (oil, 2674') 2673 2678 



The above record was published in Volume I (A), page 

 377, of the Survey. 



W. H. Cox No. 1 Well Record (706). 



Glenville District; on Indian Fork, 1.5 miles northwest of Black- 

 burn; authority, South Penn Oil Co.; elevation, 755' B. 



Top. Bottom. 



Feet. Feet. 



Sand, Gas 840 900 



Pencil Cave 1850 1860 



Big Lime 1860 1920 



Big Injun Sand 1920 2070 



Gordon Stray Sand 2482 2492 



Gordon Sand 2507 2510 



Fifth Sand (oil, 2678') 2677 2683 



The above record was published in Volume I (A), page 

 377, of the Survey. 



