Min.Depth(feet) |
Max.Depth(feet) |
Primary Rock |
%PrimaryRock |
Primary Color |
Induration |
%Porosity |
Comments |
0 |
1.7 |
SAND (QUARTZ) |
|
PALE BROWN |
POOR |
|
NUMEROUS ROOTS IN UPPER 1 FT. WITH SOME CARBONATE CHUNKS- MAYBE FILL. |
1.7 |
4 |
LIMESTONE |
|
WHITE |
POOR |
|
INTERVAL VERY RUBBLY. |
4 |
5 |
LIMESTONE |
|
VERY PALE ORANGE |
GOOD |
|
INTERVAL CONSISTS OF ROUNDED GRAVEL SIZE CHUNKS OF MATERIAL DESCRIBED ABOVE WITH SOME SHELL MATERIAL. |
5 |
15 |
SAND (QUARTZ) |
|
VERY PALE ORANGE |
MODERATE |
|
SHELL RICH ZONE BETWEEN 7 & 8 FT. ALSO, SHELL MATERIAL AROUND 15 FT. POOR RECOVERY BETWEEN 11 & 15 FT. |
15 |
20 |
SHELL |
|
VERY PALE ORANGE |
UNCONSOLIDATED |
|
VERY POOR RECOVERY OVER INTERVAL. MAJORITY OF SHELL FRAGMENTS ARE BARNACLES. INTERVAL MAY BE AN ARTFACT OF DRILLING. |
20 |
24.6 |
SAND (QUARTZ) |
|
VERY PALE ORANGE |
MODERATE |
|
POOR RECOVERY. CALCILUTITE MATRIX AMOUNT VARIABLE OVER INTERVAL. |
24.6 |
38.5 |
LIMESTONE |
|
VERY PALE ORANGE |
GOOD |
|
POOR RECOVERY. SOME ORIGINAL SHELL MATERIAL- PECTEN SP. |
38.5 |
47 |
LIMESTONE |
|
VERY LIGHT GRAY |
GOOD |
|
SAND CONTENT STEADILY INCREASES DOWN INTERVAL TO ABOUT 25% NEAR 47 FT. POOR RECOVERY OVER INTERVAL. |
47 |
50 |
NO SAMPLE |
|
|
|
|
|
50 |
74 |
SANDSTONE |
|
YELLOWISH GRAY |
GOOD |
|
INTERVAL RANGES FROM A VERY SANDY CARBONATE TO A SANDSTONE WITH CARBONATE MATRIX. HIGHLY MOLLUSCAN MOLDIC. INTERVAL BETWEEN 67 & 68 FT. IS MODERATELY CONSOLIDATED SAND. POOR RECOVERY. |
74 |
77 |
NO SAMPLE |
|
|
|
|
|
77 |
79 |
SAND (QUARTZ) |
|
YELLOWISH GRAY |
UNCONSOLIDATED |
|
INTERVAL DESCRIBED FROM VERY SMALL SAMPLE- VERY POOR RECOVERY OVER INTERVAL. QUARTZ GRAINS HEAVILY FROSTED. |
79 |
85 |
SAND (QUARTZ) |
|
VERY PALE ORANGE |
POOR |
|
BI-MODAL SAND SIZE DISTRIBUTION. MAJORITY OF SAND VERY FINE BUT 10% OF GRAINS RANGE FROM COARSE TO GRANULE SIZE WITH SOME PEBBLES DISCOID IN SHAPE. ABUNDANCE OF LARGER GRAINS INCREASES DOWN INTERVAL. |
85 |
85.5 |
NO SAMPLE |
|
|
|
|
|
85.5 |
92 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
BI-MODAL SAND SIZE DISTRIBUTION WITH THE LARGER FRACTION BEING WELL ROUNDED & HIGHLY FROSTED. AMOUNT OF LARGE GRAINS INCREASES DOWN INTERVAL. |
92 |
93 |
NO SAMPLE |
|
|
|
|
|
93 |
94 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
INTERVAL COARSENS DOWNWARD. |
94 |
95 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
INTERVAL HAS COMPLETELY LOST THE COARSE FRACTION. MORE MICACEOUS THAN ABOVE INTERVALS. |
95 |
101 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
SOME FINER SAND ENTERS INTERVAL AROUND 100 - 101 FT. |
101 |
102 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
INTERVAL EXHIBITS A BI-MODAL GRAIN SIZE DISTRIBUTION. |
102 |
110.5 |
SAND (QUARTZ) |
|
VERY PALE ORANGE |
POOR |
|
INTERVAL CONTAINS ZONES OF MORE COARSE SAND WITH SOME GRAINS BEING DISCOID IN SHAPE. |
110.5 |
112 |
SAND (QUARTZ) |
|
WHITE |
POOR |
|
INTERVAL SAME AS PREVIOUS WITH 10% ORIGINAL SHELL MATERIAL. |
112 |
114.5 |
SAND (QUARTZ) |
|
VERY LIGHT GRAY |
POOR |
|
|
114.5 |
121 |
SAND (QUARTZ) |
|
VERY LIGHT GRAY |
POOR |
|
INTERVAL COARSENS BETWEEN 118 & 119 FT. THEN FINES DOWN INTERVAL. SHELL FRAGMENTS ABUNDANT. |
121 |
124 |
NO SAMPLE |
|
|
|
|
|
124 |
129.5 |
SAND (QUARTZ) |
|
YELLOWISH GRAY |
POOR |
|
INTERVAL VERY SILTY- INCREASED SILT DOWN INTERVAL. |
129.5 |
194.5 |
SAND (QUARTZ) |
|
GRAYISH BROWN |
POOR |
|
INTERVAL VARIABLY CLAYEY WITH SOME ZONES UP TO 5% CLAY. PHOSPHATE CONTENT VARIABLE. SOME COARSE SAND SCATTERED THROUGHOUT INTERVAL. |
194.5 |
201 |
SAND (QUARTZ) |
|
GRAYISH ORANGE PINK |
POOR |
|
UPPER PART OF INTERVAL MAY BE DOLOMITIC. PUNKY, WEATHERED SHELLS AROUND 196 FT. CLAY CONTENT DECREASES DOWN INTERVAL. TD |