|
SECOR
<br /> International Incorporated
<br /> Logged By Date Drilled Drilling Contractor Project Name Method/Equipment Well Number
<br /> . CASCADE CONOCOPHILLIPS 8671 AIR ROTARY
<br /> CM 11/24/03 DRILLING I STOCKTON,CA CASING HAMMER MW-10
<br /> See'Legend to Logs for Boring Surface Groundwater Depth(ft) Total Drive Drop
<br /> samphng method, Diam(in) Elev(ft) SZ 40 FIRST Depth(ft) wt(lbs) Dist(tri)
<br /> classifications and laboratory 8 14 06 TO ill 5 140 30
<br /> tesGn methods
<br /> � O
<br /> oa
<br /> Well W 3 Description a
<br /> Construction o Q
<br /> 11 SANTD (SP) brown(10YR-5/3), fine to medium-grained, dense,wet 0 W-1
<br /> 22 0 100 0 0 @50'
<br /> SIL TY SAND (SM) brown(10YR-5/3),fine-grained sand,medium
<br /> dense,wet(0,80,20,0)
<br /> ---------------------------------
<br /> 55 SAND (SP) trace silt,dark grayish brown(10YR-4/2),fine to
<br /> 2"DIA medium-grained, very dense,wet, moderate water production,partially 0
<br /> BLANK cemented in zones (0,100,0,0)
<br /> PVC
<br /> CASING
<br /> -------------------------------------
<br /> SILTY SAND (SM) olive brown(2 5Y4/3),fine-grained sand,very
<br /> dense,moist to wet,cemented in zones(0,60,40,0)
<br /> 60 13 0
<br /> 17
<br /> 31 SAND (SP) fight gray(10YR-7/1),fine to medium-grained,dense,
<br /> wet,good water production(0,100,0,0)
<br /> ---------------------------------
<br /> SILTY SAND (SM) olive brown(2 5Y4/3),fine-grained sand,very
<br /> dense,moist to wet, cemented in zones(0,60,40,0)
<br /> 65 --------------------------------
<br /> GROUT
<br /> SAND(SP) grayish brown(10YR-5/2),fine to medium-grained,
<br /> dense, good water production(0,100,0,0)
<br /> 3
<br /> 6
<br /> g Same as above 0 -1
<br /> 70 @69'
<br /> ---------------------------------
<br /> SANDY CLAYEY SILT(ML) light olive brown(2 5Y-5/3), 0
<br /> fine-grained sand,very stiff,moderate plasticity,moist,poor water
<br /> production(0,15,65,20)
<br /> --------------------------------
<br /> The substrata descriptions above are generalized repre,,entations and based upon visual/manual classification of cuttings and/or-,amp s
<br /> obtained during dnllmg Predominant material types shown on the log may contain different materials and the change from one
<br /> predominant material type to another could be different than indicated Descnptions on this log apply only at the specific location at he
<br /> time of drilling and may not be representative of subsurface conditions at other locations or times
<br /> Project No 77CP 6867102 0006 Date 12/23/03 KF Log of Well
<br /> 8671SB1 GPJ Approved by
<br /> LOG OF BOREHOLE
<br /> Figura (sheet 3 of 5)
<br />
|