lines] DETAILED RECORDS. 93 
-J'/4- Well No. 1 on the John Lewis farm, Morris Township, Greene County, Pa. 
[Begun October 13, completed December 15, 1904. Authority, H. A. Reardon, driller.] 
Feet. 
Soft yellow clay 0- 16 
Soft black shale 16- 1 SO 
Soft white sandstone 180- 195 
Soft black shale 195- 300 
Hard white limestone 300- 400 
Soft black shale 400- 550 
Hard white sandstone 550- 575 
Soft black shale 575- 600 
Hard white sandstone 600- 635 
Coal, Waynesburg 635- 640 
Hard white limestone 640- 835 
Coal, Mapletown 835- 840 
Hard white limestone 840- 935 
Coal, Pittsburg — cable measurement 935- 945 
Hard white limestone 945-1 , 045 
Soft red shale 1, 045-1, 100 
Hard white limestone 1, 100-1 , 200 
Soft black shale 1, 200-1, 335 
Hard white sandstone — Little Dunkard sand 1, 335-1, 350 
Soft black shale 1, 350-1, 450 
Hard white sandstone— Big Dunkard sand 1, 450-1, 510 
Soft white shale 1, 510, 1, 560 
Hard white sandstone 1, 560-1, 585 
Soft black shale 1, 585-1, 685 
Soft porous white sandstone — Gas sand 1, 685-1, 770 
Soft black shale 1, 770-1, 802 
Hard white sandstone — Salt sand 1, 802-1, 910 
Soft black shale 1, 910-2, 080 
Hard white limestone— Big lime 2, 080-2, 135 
Hard white sandstone — Big Injun 2, 135-2, 385 
Soft white shale. . . 2, 385-2, 705 
Hard white sandstone — Thirty-foot sand 2, 705-2, 735 
Soft black shale 2, 735-2, 850 
Hard white sandstone — Fifty-foot sand 2, 850-2, 900 
I Soft white shale ' 2, 900-2, 930 
Hard white sandstone — Gordon sand — gas at 2, 940 2, 930-2, 965 
Well produces gas. Diameter of casing, 13 inches from to 16 feet, 10 inches from 
16 to 200 feet, 8 inches from 200 to 1, 590 feet, 6 inches from 1, 595 to 2, 145 feet. 
254. Well No. 11 on the Adams farm in the Grand Valley oil field, J miles east of Grand 
Valley, Eldred Township, Warren County, Pa. 
[Begun July 25, completed August 11, 1900. Authority, Josiah G. Winger, contractor.] 
Feet. 
Soft yellow subsoil; conductor hole 16 inches in diameter 0-22 
Soft shale and sandstone with little change in the beds; end of 8-inch hole. 22-308 
Soft black shale 308-550 
Soft light-gray sandstone; Second sand; no showing of oil, no salt water . . . 550-580 
Soft blue shale 580-733 
