Slow Pumping Versus Field Filtering Study


Field No.         As     Ba      Cd     Cr      Cu     Fe      Mn     Pb      Zn     t,   TEST
RPMW1IM3BF                              13             <50     <40            11     BF       9
RPMW 1M21                               100            49000   370            94     S        9
RPMW 1M22                               54             2400    <40            15     S        9
RPMW 11 M23   .                         72             360     <40     _      <10    S        9
RPMW 1M24                               86             240     <40            <10    S        9
RPMW 1M25                               88             240     <40            <10    P        9
RPMW 1M25F                              87             60     <40             18     F        9
RPPlOM2c                                0.02128        -1                     -1     C       10
RPP1OM3BF                               230            60                     29     BF      10
RPP1OM2F                                250            50                     <10    F       10
RPP1OM2                                 240            <50                   <10     P       10
DM30MW8Ac         0      0                                                           C       11
DM30MW8A          <10    160                                                         P       11
DM30MW8A DUP      <10    150                                                                 11
DM30MW8AF         <10    160                                                         F       11
DM31MW8AB         <10    190                                                         B       11
DM31MW8ABF        <10    160                                                         BF      11
DM317Ac           0.02564 0             _C                                                   12
DM317A            20     230                                                         P       12
DM317AF           18     230                                                         F       12
DM317AB           20     310                                                         B       12
DM317ABF          19     230                                                         BF      12
DA201Bc           0.06796 0.09677                      0.13433                       C       13
DA201B ABD        52     490                           3600                                  13
DA201BF ABD       59     500                           3600                          F       13
DA201BX           71     530                           5100                          S       13
DA201BY           58     520                           4300                          S       13
DA201BZ       .   63     500                           3900                          S       13
DA201B            55     510     _3800                                               P       13
DA201BF           59     510                           3800    _                     F       13
DA201BBI                                                                             B       13
DA201BBF         48      420                         T2900                           BF      13


B = bailed, unfiltered
BF = bailed, filtered


P = slow pumped, unfiltered
F = slow pumped, filtered


C = calculated: (P-BF)/(P+BF+.0000001)
S = unfiltered sample taken during pumping


allhits.xls