WELL LOGS USED FOR BURGETTSTOWN CONVERGENCE SHEET. 
135 
Log of Sanlcey well (Vo. 806). 
Top. 
Bottom. 
Conductor. 
Feet. 
18 
350 
950 
1,185 
1,305 
2,138 
Feet. 
Coal, Pittsburg.. 
355 
Coal, Freeport. 
Sand, Salt*. 
Limestone, top Big Injun sand. 
Sand, Hundred-loot..'.. 
2,152 
2,183 
Total depth. 
The distance between the Hundred-foot sand and the Pittsburg 
coal at this point is therefore 2,138 feet minus 355 feet, or 1,783 feet. 
T Veil No. 826 .—This well is on the farm of L. E. Stewart. Its 
mouth is at an elevation of 1,207 feet. Xo outcrops of recognizable 
horizon were found close to the well. The recorded distance to the 
third Pittsburg coal has been accepted as correct. 
Log of L. E. Stewart ivell (Vo. 826). 
Top. 
Bottom. 
Wood eonduetor . 
Feet. 
12 
228 
210 
250 
906 
1,052 
1,530 
2,036 
2,416 
Feet. 
Fna.1 First. Pitt.shnrp' . 
rinal Sppon <i Pittshiirtr . 
Coal Third Pittsburg ._._ 
255 
Clna 1 Frppnort ....... 
Qanr] Salt (Hrppk at I 125 - - .-. 
Sanrl Hittor hnch . .... 
Sand TTnnd red -foot . 
2,043 
Sand Fifth . ..... 
Total dpnth . 
2,510 
The distance between the Hundred-foot sand and the Pittsburg 
coal at this point is therefore 2,036 feet minus 255 feet, or 1,781 feet. 
Well No. 803 .—This well is on the farm of John Studa, its mouth 
being at an elevation of 1,028 feet. The position of the coal as noted 
in the well record is accepted. 
Log of John Studa well (Vo. 803). 
Top. 
Bottom. 
Feet. 
65 
Feet. 
70 
870 
955 
OtlllLl, Ocxl t ( VV tllCl at u ... 
1,050 
,075 
1,235 
1,295 
1,385 
1,425 
1,760 
1,810 
1,810 
1,825 
1,825 
1,865 
1,865 
1,874 
1,874 
The distance between the Hundred-foot sand and the Pittsburg 
coal at this point is therefore 1,865 feet minus 70 feet, or 1,795 feet. 
