140 OIL AND GAS; OHIO, WEST VIRGINIA, PENNSYLVANIA. 
to the Pittsburg coal as given in the well record is accepted. No 
Gordon sand was found in the well. The Fifth sand is 411) feet 
below the Hundred-foot sand, nearly a hundred feet more than the 
average distance. 
Log of D. C. Miller well No. 1 (No. 630). 
Top. 
Bottom. 
T.impstnTiP 
Feet. 
128 
217 
895 
1,100 
1,310 
1,770 
1,894 
1,974 
2,074 
2,393 
Feet. 
143 
227 
rVml Pitt.shnro- ..>.. 
1,445 
1,830 
1,934 
1,990 
Shplls Thirtv-foot ( Berea") . 
Fed reek .- - 
Send Fifth . 
2,418 
2,454 
Total ripnth . 
The distance between the Hundred-foot shells and the Pittsburg 
coal at this point is therefore 1,974 feet less 227 feet, or 1,747 feet. 
Well No. 717 .—This well is No. 11 on the Berry heirs farm, and 
its mouth is at an elevation of 1,145 feet above sea level. The posi¬ 
tion of the Pittsburg coal as noted in the record is accepted. 
Log of Berry heirs well No. 11 (No. 717). 
- 
Top. 
Bottom. 
Coal, Pittsburg. 
Feet. 
246 
2, 294 
2,430 
Feet. 
Sand, Gordon. 
2,320 
2,453 
2; 461 
Sand, Fifth. 
Total depth. 
In this record the Hundred-foot sand is not noted, but in this part 
of the township the average distance between the Hundred-foot and 
Fifth sands is 330 feet. If this amount *is subtracted from 2,430 
feet, the remainder, 2,100 feet, is the assumed depth of the top of the 
Hundred-foot sand. The distance between this and the Pittsburg 
coal is 2,100 feet less 251 feet (the coal bed being assumed to be 5 feet 
thick), or 1,849 feet. 
Well No. 737 .—This well is No. 9 on the farm of James Scott, and 
the elevation of the mouth is 1,100 feet. The position of the Pitts¬ 
burg coal as noted in the record is accepted. 
Log of James Scott troll No. 9 (No. 737). 
Top. 
Bottom. 
Coal, Pittsburg. 
Feet. 
160 
2,260 
2,385 
Feet. 
Sand, Gordon.•. 
Sand, Fifth. 
2,410 
