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Aw <br /> WELL/BORING LOG <br /> PROJECT MARITAL DEDTUCTION TRUST LOCATION 601 SOUTH VENTURA STOCKTON CA PROJECT NO W0174 <br /> WELL/BORING NO MW4 .,.,_ SURFACE ELEVATION NA FT WELLHEAD ELEVATION NA- FT <br /> DATE DRILLED 03/17/92 REVIEWED BY GREG P STAHL RG No 5023 LOGGED BY T LePAGE <br /> DRILLING COMPANY SPECTRUM EXPLORATION DRILLER T COFFEE METHOD HOLLOW STEM AUGER <br /> BORE HOLE DIAMETER 8 IN DEPTH DRILLED 32 FT DEPTH TO WATER INITIAL _ 19 50 FT STATIC 1565 FL <br /> CASING TYPE PVC F480 DIAMETER 2 IN SCHEDULE 40 INTERVAL — a.._ FT- TO 12 FT <br /> SCREEN TYPE PVC F480 DIAMETER 2 IN SLOT SIZE . 10 IN INTERVAL 12 TO -_-....32 FL <br /> FILTER PACK TYPE 2/12 SAND INTERVAL 9 FT TO 32 FT <br /> SURFACE SEAL TYPE BENTONITE - NEAT CEMENT INTERVAL 0 FT TO 9 FT <br /> NOTES <br /> WELL DEPTH PID SAMPLE ID U S G 501E DESCRIPTION <br /> DETAIL {FT) (PPM) BLOWCOUNT LOG <br /> 0 0-3" ASPHALT <br /> 2 3"-6 ROAD BASE <br /> 6 -15 LEAN CLAY 10% FN SND 90% FNS H DRY STRNGTH SLW <br /> 4 — DLTNCY M TGH145S M PLST, M BRN NPO DRY N WCL <br /> REACTION WEAK CEMENTATION HOMO <br /> 3 - 4 <br /> 6 10 CL <br /> 8 <br /> 10 2 4 <br /> 8 <br /> - 12 - 11 <br /> - 15-19 SILTY SAND, 80% SR-R, FN, PRLY GRDD SND, 20% FNS, LT <br /> OLIVE CRY NPO MST N WCL REACTION M CEMENTATION HOMO <br /> 14 <br /> 3 5 <br /> 16 6 <br /> k0 SM <br /> 18 <br /> — IIDT-MW4-19' <br /> 20 - <br /> 19-25/28' CLAYEY SAND, 60% SR FN, PRLY GRDD SND, 40% FNS, LT OLIVE <br /> GRY NPO WET N HCL REACTION WEAK CEMENTATION HOMO <br /> 22 Sc <br /> 24 <br /> _ 25/28-28/32' SILTY SAND 807 SA, FN PRLY GRDD SND 20% FNS LT OLIVE <br /> GRY NPO WET WEAK HCL REACTION HOMO <br /> 26 <br /> 2 8SM 28/32-32 SANDY CLAY 40% FN SND 60% FNS H DRY STRNGTH SLW <br /> DLTNCY M TGHNSS M PLST LT OLIVE GRY NPO WET N HCL <br /> 30 REACTION HOMO <br /> V MH <br /> 32 <br /> 34 <br /> 36 <br /> 38 - <br /> 40 <br /> 42 <br /> PAGE 1 OF--L- <br />