ARCHIVED REPORTS_XR0009465 - Laserfiche WebLink

Home Browse Search

LOG OF WELL MW6 PROJECT. STOC_KTON/SMITH CANAL LOCATION 2144 FONTANA, STOCKTON CA PROJECT NO. W0365.02 DATE DRILLED 08/05/93 LOGGED BY TOM LUTTERMAN REVIEWED BY GREG P. STAHL RG No. 5023 DRILLING COMPANY SPECTRUM EXPLORATION DRILLER VAN LEONARD METHOD HOLLOW STEM AUGER t!f: :rr BORE HOLE DIAMETER 10 IN DEPTH DRILLED 30 FT DEPTH TO WATER INITIAL 16 FT STATIC 15-5 EL - CASING TYPE PVC F480 DIAMETER 4 IN SCHEDULE 4o _ INTERVAL _ 0 FT TO 9.5 FT SCREEN TYPE PVC F480 DIAMETER A IN SLOT SIZE O.DIO IN INTERVAL 9.5 FT TO _ 29.5 FT FILTER PACK TYPE RMC LONESTAR 02/12 SAND INTERVAL 7.5 FT TO 50-0 EL SURFACE SEAL TYPE NEAT CEMENT OVER BENTONITE INTERVAL 0 FT TO _ 7.5 FT COMMENTS: PAGE ?OF--L- WELL F1WELL DEPTH PID SAMPLE 10� U.S.C. DESCRIPTION DETAIL FT. (PPM) BLOWCOUNT LOG ASPHALT - - 0.4-3' POORLY GRADED GRAVEL; 10% FN-M, SA-SR, PRLY GRDD GP SNO; 85% FN-M. SA-SR, PRLY GRDD GRVL; 5% FNS; M URN; 2 NPO; DRY; N HCL REACTION; WEAK CEMENTATION; HOMO a t - 3-15.5/20' LEAN CLAY; <10% FN, PRLY GRDD SND; >90%G FNS; H DRY = - - 0.0 $ STRNGTH; N DLTNCY; M TGHNSS; H PLST; STIFF; DUSKY YLLW 6 6 URN; NPO; MST; N HCL REACTION; WEAK CEMENTATION; HOMO 7 n '1 8 _ CL .;_ 10 SSC-Mw6-10s' I 0.0 4<:1 7 — 12 - , SSC-YW6-IIS' 1a 2 10 4 7 15.5/20-21.5/25' . SILTY SAND: 85% FN, PRLY GRDD SND; M DNS; 15% FNS; 18 DUSKY YLLW URN; NPD; WET; N HCL REACTION; WEAK CEMENTATION; HOMO 20 6 rr - 0.0 6 SM 22 21.5/25-26' POORLY GRADED SAND; >95% FN-M, SA-SR, PRLY GRDD SND; M DNS; <5% FNS: DUSKY YLLW URN; NPO; WET; N NCL REACTION; WEAK CEMENTATION; 140MO ' 24 - 9 SP _ 0.0 Io :l 26 fi 26-26.5/30' WELL GRADED SAND; >90% FN-CRS; SA-SR, W GRDD SND; SW M DNS; <10% FNS; DUSKY YLLW URN; NPO; WET; N HCL REACTION: WEAK CEMENTATION; HOMO 28 26.5/30-31.5' SILTY SAND, 85% FN-CRS; SA-SR, W GROD SND; M DNS; — 15% FNS; DUSKY YLLW URN; NPO; WET; N NCL REACTION; WEAK CEMENTATION; HOMO v 30 0.0 7 SM 32 7fO`O �N GREGORY P. 3a STAHL No. 5023 381,9TF OF CALIF��\P �� ao