100 OIL FIELDS OF TEXAS-LOUISIANA COASTAL PLAIN, [bull.21; 
bly gas, although none of the hitter has been reported. A condensed 
log of the Treadway shows the following section : 
Log of Treadway well, on lot 36, Gladys City. 
[Elevation, 25 feet.] 
Character of .strata. 
Blue and yellow clay and sand 
Sand rock and shells 
Blue clay with shells and occasional thin 
layers of sandstone _ •- 
Sandstone 
Blue clay with indications of oil at 413 feet_ - 
Coarse gray sand with gravel in last 18 feet . 
Blue sand and shells 
Gray sandstone 
Blue clay 
Blue sand 
Sandstones, gray, with "brown gravel _ . . 
Sand * 
Blue shale and clay. 
Soft white rock 
Gray quicksand 
Brown sandstone with gray and white sand _ 
Blue clay 
Strata of limestones, sands, and clays 
Thickness. 
Feet. 
269 
22 
102 
14 
25 
40 
21 
22 
10 
64 
30 
21 
42 
21 
151 
70 
300 
From- 
Feet. 

269 
291 
393 
407 
432 
472 
493 
515 
r^r, 
589 
619 
640 
682 
703 
854 
924 
1,500 
To- 
Feet. 
269 
291 
393 
407 
432 
472 
493 
515 
525 
589 
619 
640 
682 
703 
854 
924 
1,800 
This well has been abandoned as dry at 2,250 feet. 
The log of the Allyne shows a somewhat similar series of beds. 
However, in this well much more gravel appears to have been encoun- 
tered than in any other well in this district the record of which is 
available. 
Log of Allyne well, on lot 28, Iowa Colony, Jefferson County, Tex. 
[Elevation, 32 feet.] 
Character of strata. 
Thickness. 
From— 
To- 
1 
Sands and clays 
Feet. 
800 
50 
32 
118 
Feet. 

800 
850 
882 
Feet. 
800 
2 
Clear fine gravel or coarse sand with strata of 
limestone - 
850 
3 
4 
Very fine quicksand with artesian water. 
Wanting 
882 
1,000 
