DBHYDRO	reports

Lithologic Interval Details Well Name X-Coord (feet) Y-Coord (feet) W-13333 331652 1158418 Min. Depth (feet) Max. Depth (feet) Primary Rock % Primary Rock Primary Color Induration % Porosity Comments 0 35 SAND (QUARTZ) SURFICIAL SAND: QUARTZ SAND, YELLOWISH GRAY, GRAYISH BROWN, INTERGRANULAR POROSITY, MODAL SIZE IS MEDIUM TO COARSE, WITH THE UPPER PART THE MOST COARSEST, SUBANGULAR TO ROUNDED, MODERATE SPHERICITY, NONINDURATED, SOME QUARTZ SILT, HARDPAN INDICATED IN THE DRILLER'S LOG AT 17-18' AND AT 27-28'. 35 116 SAND (QUARTZ) PREDOMINATELY QUARTZ SAND AND CLAY, SOME THIN LENSES OF LIMESTONE. SAND IS GRAYISH BROWN TO BLACK TO LIGHT OLIVE-GRAY, INTERGRANULAR POROSITY, MODASL SIZE IS MEDIUM TO COARSE, SIZE RANGES FROM FINE TO VERY COARSE, ROUNDNESS IS VARIABLE, ANGULAR TO ROUNDED, MODERATE SPHERICITY, NONINDURATED TO POORLY INDURATED, PHOSPHATE SAND FROM 4-20%, WITH SOME PHOSPHATE PEBBLES PRESENT, CLAY IS 0-6%, CALCAREOUS. CLAY IS GRAY TO GRAYISH BLUE, POORLY INDURATED, QUARTZ AND PHOSPHATE SANDY, THIN LAYERS OF LIMESTONE AND PHOSPHATE PEBBLES. 116 202 DOLOMITE PRIMARILY DOLOMITE WITH SOME CLAY BEDS PRESENT. DOLOMITE IS YELLOWISH GRAY, BROWNISH GRAY, LIGHT OLIVE-GRAY, POROSITY IS PRIMARILY INTERGRANULAR, SOME PINPOINT, VUGULAR AND MOLDIC POROSITY, MODERATE TO HIGH ALTERATION, GRAINS ARE ANHEDRAL TO EUHEDRAL, MODAL SIZE IS MICROCRYSTALLINE TO FINE, SIZE RANGE IS MICROCRYSTALLINE TO MEDIUM, POOR TO GOOD INDURATION, DOLOMITE CEMENT, PHOSPHATIC (1-20%, BUT GENERALLY 1-5%), QUARTZ SANDY, OCCASIONALLY SLIGHTLY CLAYEY, SOME THIN CHERT LENSES. CLAY IS GRAY, POORLY INDURATED, CALCAREOUS, QUARTZ SANDY, PHOSPHATE SAND AND PEBBLY. Page generated at: 01-JUL-2024 08:27 EDT

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