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Conestoga-Rovers oclates BORING/WELL LOG <br /> 79449 Riverside Dn6uite 230 <br /> Sonoma,CA 95476 <br /> Telephone: 707-935-4850 <br /> Fax: 707-935-6649 <br /> CLIENTNAME Shell Oil Products US BORINGIWELL NAME MW-2 <br /> JOB/SITE NAME Former Shell Pipeline DRILLING STARTED 12-Jul-10 <br /> LOCATION Cordes Ranch Tract/ DRILLING COMPLETED 12-Jul-10 <br /> PROJECT NUMBER 060223 WELL DEVELOPMENT DATE(YIELD) 17-Aug-10(34.50 gallons) <br /> DRILLER Greqq Drilling GROUND SURFACE ELEVATION 121.29 It above msl <br /> DRILLING METHOD Hollow-stem auger TOP OF CASING ELEVATION 123.60 ft above ms] <br /> BORING DIAMETER 11" SCREENED INTERVAL 30 to 45 fba <br /> LOGGED BY S.Phillips DEPTH TO WATER(First Encountered) 37.0 ftNA Q <br /> REVIEWED BY J.Gaarder DEPTH TO WATER(Static) 36.21 ft(23-Aug-10) 1 <br /> REMARKS Well completed in stovepipe:approximately 3 feet of stickup. <br /> full <br /> E u! ~ = Vj U Ug <br /> OD a oL ? SOIL DESCRIPTION of IrVJ LL DIAGRAM <br /> ❑_ <br /> SILT IMLI;very dark grayish brown(10YR 312);dry; <br /> 40%clay,60%silt. <br /> @.5'-to 5'hardpan <br /> 0 ; Mwas' 5— <br /> @5'-SILT with Sand(MIL);yellowish brown(10YR 5/4); <br /> 10 dry;firm;75%silt,25%very fine sand;medium plasticity. <br /> ML <br /> 1,3 a Mwa.1o' 10 @10'-very dark grayish brown(10YR 3/2);dry;hard. <br /> 13 <br /> 0 <br /> m <br /> C <br /> m <br /> 0fill 12.5 <br /> FX Silty SAND(SM):very dark grayish brown(10YR 3/2); Portland Type I/il <br /> dry;medium dense;30%silt,70%very fine sand. <br /> LL <br /> W <br /> C <br /> 0 1, MW-2-15' 15 SM <br /> IB <br /> g <br /> 17.5 <br /> a Sandy SILT(MIL);very dark grayish brown(10YR 3/2); <br /> moist;firm;70%silt,30%very fine sand;medium <br /> plasticity. <br /> �g <br /> 7 0 MW-2-20' —20- <br /> 25- <br /> Continued <br /> 2025Continued Next Page PAGE 1 OF 2 <br />