HAYES AND - ] 
KENNEDY. J 
REGION SURROUNDING SPINDLETOP. 101 
Log of Allyne well, on lot 28, Iowa Colony, Jefferson County, Tex. — Continued. 
Character of strata. 
Thickness. 
From— 
To— 
5 
Sand, sandstone with gravel and shells; salt 
water at 1 ,050 . - _ _ . 
Feet. 
75 
170 
180 
30 
145 
55 
00 
Feet. 
1,000 
1 . 075 
1 . 545 
1 . 735 
1,755 
1,900 
1,955 
Feet. 
1 , 075 
6 
Blue clay with occasional beds of gravel and 
sand - . . - 
1,545 
7 
Pinkish-colored limestone with clays inter- 
stratified . - .- 
1,735 
8 
Gravel with a thin bed of blue clay 
1,755 
9 
Thin limestone beds with gravel, sand, and 
some clay _ _ . - _ 
1,900 
10 
Sand _, _ _ 
1,955 
11 
Blue, red, and chocolate-colored clay with 
thin streaks of rock .. - - ._ - - 
3, 015 
This well has been abandoned as dry. 
On the eastern side of the field and in a position that might lie 
directly in the eastern extension of the Spindletop field is the United 
States well. This well has been drilled to a depth of 2,075 feet and 
abandoned as dry. Oil seeps of considerable size occurred at various 
levels. 
Log of United States well east of Spindletop, on Bullock league. 
[Elevation, 2i feet.] 
Character of strata. 
Thickness. 
From— 
To- 
Feet. 
Feet. 
Feet 
1 
Clay and sand . 
180 

180 
?, 
Sandstone 
00 
4 
180 
346 
246 
3 
Clay 
250 
4 
Sandstone 
10 
350 
260 
5 
Hard blue clay . . 
114 
107 
49 
360 
374 
481 
374 
6 
Rock with thin stratum of sand . 
481 
7 
Sand with slight traces of oil at 500 feet 
530 
8 
9 
10 
11 
Hard rock 
30 
50 
70 
101 
530 
560 
610 
680 
500 
Record wanting _ . 
610 
Blue clay.__ .. . 
680 
Sand and gravel with gas at 734 
841 
13 
13 
14 
Blue clay 
9 
30 
30 
841 
850 
880 
850 
Blue sand with traces of oil at MOO. _ . 
880 
Blue clay with traces of oil 
900 
15 
Sand 
31 
900 
921 
16 
Blue clay with loose rock and traces of oil 
110 
931 
1,037 
