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nos indica los diferentes metodos que se puede calcular la arcillosidad de una formacion
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ESCUELA POLITECNICA NACIONAL
REGUISTROS ELECTRICOS
NOMBRE: JONATHAN GUANOVOLUMEN DE ARCILLOSIDAD
DATOS TOMADOS DEL REGISTROFecha del registro 31-Dec-09 Pozo Nantu 17BHT 216.7 F @ 10604ft FT 209.30 F @10050ftRm 0.707 SP -60 mV @10050ft
Datos Adicionales Tope(ft) Base(ft) FD BHT ST TD10039 10054 10050 216.7 75 10604
Calculo del Vsh
Depth SP Gamma Ray
-m@ 75,11F
=( )/( )
=1/
Depth
GR10039 -15 17110040 -20 16810042 -30 10010044 -45 4310046 -60 6010048 -60 4310050 -55 4710052 -40 8010054 -25 125
Promedio -38.8889 93.0000
Lutita de referencia
Depth SP Gamma Ray
GR10038 -12 172
Metodo de Doble agua
Calculo de Rmf @ TF Rmf @ 75.9 F: 1,015
_/_
(_ _)/_
(_ _)/(_ _ )
( /)
Rt > Rsh
[ / ()/( )]^(1/)
/ 0.5 B=2
/ > 0.5 B=1
_2=_1 (_1+6.77)/(_2+6.77)
por lo tanto Rmf @ TF 0.388347 Rmf @ 75 F 1.0261715788
Calculo de RwSi Rmf @ 75 F > 0,1 -men este caso se cumple la condicion por lo tanto 0.3315
90.1201918616
4.6320959192
0.0715658755
Leo en el SP-2 Rweq y TF, con esto calculo Rw @ TF Rw
Determinacin de
50% 15%
0.325
24
2.535
Calculo Porosidad total
_ =0,85=
_ = _/ _
=61.3+(0.1337 )
_/ _ _
_=_=_=
=((_ ^ _ _^2+ _^ _^2)/2)
DepthGamma Ray Bulk Density Transit Time
GR N % b T10039 171 34 0.34 2.46 8310040 168 34 0.34 2.45 8410042 100 30 0.3 2.43 7110044 43 13 0.13 2.36 6710046 60 15 0.15 2.37 7010048 43 14 0.14 2.35 7010050 47 13 0.13 2.34 7210052 80 16 0.16 2.4 7210054 125 30 0.3 2.6 80
Promedio 93.0000 22.1111 0.2211 2.4178 74.3333
MODELO DE WAXMAN SMITS
DepthGamma Ray Bulk Density
GR Rt N % b10039 171 25 34 0.34 2.46
Porosidad Neutronica
Porosidad Neutronica
Total Resistivity
Porosidad Neutronica
Porosidad Neutronica
=((_ ^ _ _^2+ _^ _^2)/2)
=((_ _ ))/_
10040 168 30 34 0.34 2.4510042 100 60 30 0.3 2.4310044 43 250 13 0.13 2.3610046 60 160 15 0.15 2.3710048 43 170 14 0.14 2.3510050 47 220 13 0.13 2.3410052 80 40 16 0.16 2.410054 125 20 30 0.3 2.6
Promedio 93.0000 108.3333 22.1111 0.2211 2.4178
Lutita de referencia
Depth SP Gamma Ray Bulk Density
GR Nsh % bsh10038 -12 172 50 0.5 2.46
MODELO DE SIMANDOUX
DepthGamma Ray Bulk Density
GR N % b10039 171 34 0.34 2.4610040 168 34 0.34 2.4510042 100 30 0.3 2.4310044 43 13 0.13 2.3610046 60 15 0.15 2.3710048 43 14 0.14 2.3510050 47 13 0.13 2.3410052 80 16 0.16 2.4
Porosidad Neutronica
Porosidad Neutronica
Porosidad Neutronica
Porosidad Neutronica
10054 125 30 0.3 2.6Promedio 93.0000 22.1111 0.2211 2.4178
Lutita de referencia
DepthBulk Density Transit Time
Nsh % bsh Tsh10038 32 0.32 2.46 82
MODELO INDONESIA
DepthGamma Ray Bulk Density
GR Rt N % b10039 171 25 34 0.34 2.4610040 168 30 34 0.34 2.4510042 100 60 30 0.3 2.4310044 43 250 13 0.13 2.3610046 60 160 15 0.15 2.3710048 43 170 14 0.14 2.35
Porosidad Neutronica
Porosidad Neutronica
Total Resistivity
Porosidad Neutronica
Porosidad Neutronica
10050 47 220 13 0.13 2.3410052 80 40 16 0.16 2.410054 125 20 30 0.3 2.6
Promedio 93.0000 108.3333 22.1111 0.2211 2.4178
Lutita de referencia
Depth Porosidad Neutronica Bulk Density Transit Time Density Porosity
Nsh % bsh Tsh D10038 32 0.32 2.46 82 0.1461988304
Modelo General
DepthGamma Ray Bulk Density Transit Time
GR N % b T10039 171 34 0.34 2.46 8310040 168 34 0.34 2.45 8410042 100 30 0.3 2.43 7110044 43 13 0.13 2.36 6710046 60 15 0.15 2.37 7010048 43 14 0.14 2.35 7010050 47 13 0.13 2.34 7210052 80 16 0.16 2.4 7210054 125 30 0.3 2.6 80
Promedio 93.0000 22.1111 0.2211 2.4178 74.3333
Metodo de la Ecuacion de Archie
Para matriz calizaa 1
Porosidad Neutronica
Porosidad Neutronica
Porosidad Neutronica
^= /
=/^
m 2
DepthPorosidad Neutronica Bulk Density Transit Time
N N % b T10039 34 38 0.38 2.46 8310040 34 38 0.38 2.45 8410042 30 34 0.34 2.43 7110044 13 17 0.17 2.36 6710046 15 19 0.19 2.37 7010048 14 18 0.18 2.35 7010050 13 17 0.17 2.34 7210052 16 20 0.2 2.4 7210054 30 34 0.34 2.6 80
Promedio 26.1111 0.2611 2.4178 74.3333
Porosidad Neutronica Corregida
Porosidad Neutronica
ESCUELA POLITECNICA NACIONAL
REGUISTROS ELECTRICOS
Yacimiento CAMPO: Nantu Reservoir - EMRRmf @ TF 0.39 -m a 209.30F m 2.71 gr/cc TmRw @ TF 0.075 -m a 209.30F f 1 gr/cc Tf
Gg FT0.0133628819 209.296963
Porosidad Neutronica Bulk Density Transit TimePorosidad Neutronica Density Porosity
Sonic porosity
Porosidad Promedio
Total Resistivity
N % b T D S prom Rt34 0.34 2.46 83 0.1461988304 1.7473684 0.9467836 2534 0.34 2.45 84 0.1520467836 1.7684211 0.7534893 3030 0.3 2.43 71 0.1637426901 1.4947368 0.6528265 6013 0.13 2.36 67 0.2046783626 1.4105263 0.5817349 25015 0.15 2.37 70 0.1988304094 1.4736842 0.6075049 16014 0.14 2.35 70 0.2105263158 1.4736842 0.6080702 17013 0.13 2.34 72 0.216374269 1.5157895 0.6207212 22016 0.16 2.4 72 0.1812865497 1.5157895 0.6190253 4030 0.3 2.6 80 0.0643274854 1.6842105 0.682846 20
22.1111 0.2211 2.4178 74.3333 0.1709 1.5649 0.6748 108.3333
Porosidad Neutronica Bulk Density Transit Time
Nsh % bsh Tsh D S prom Rtsh50 0.5 2.46 82 0.1461988304 1.7263158 0.9362573 24
Porosidad Neutronica
Density Porosity
Sonic porosity
Porosidad Promedio
Total Resistivity
-m a 209.30F
-m a 209.30F
0.075 -m a 209.30F
Density Porosity Sonic porosity Porosidad Promedio Total ResistivityX Vsh E Swb
D S prom Rt0.1461988304 1.7473684211 0.2430994152 25 0.992248062 0.01310117 0.23884154 0.013101170.1520467836 1.7684210526 0.2460233918 30 0.9689922481 0.01310117 0.24176551 0.013101170.1637426901 1.4947368421 0.231871345 60 0.4418604651 0.01310117 0.22761347 0.013101170.2046783626 1.4105263158 0.1673391813 250 0 0.01310117 0.1630813 0.013101170.1988304094 1.4736842105 0.1744152047 160 0.1317829457 0.01310117 0.17015732 0.013101170.2105263158 1.4736842105 0.1752631579 170 0 0.01310117 0.17100528 0.01310117
0.216374269 1.5157894737 0.1731871345 220 0.0310077519 0.01310117 0.16892925 0.013101170.1812865497 1.5157894737 0.1706432749 40 0.2868217054 0.01310117 0.16638539 0.013101170.0643274854 1.6842105263 0.1821637427 20 0.6356589147 0.01310117 0.17790586 0.01310117
0.1709 1.5649 0.1960 108.3333 0.3876 0.0131 0.1917 0.0131
Transit Time Density Porosity Sonic porosity Porosidad PromedioVsh Qv
T D S prom83 0.1461988304 1.7473684211 0.2430994152 0.992248062 0.11942124 28.0268979 9.52651741
84 0.1520467836 1.7684210526 0.2460233918 0.9689922481 0.11800193 28.0268979 9.5265174171 0.1637426901 1.4947368421 0.231871345 0.4418604651 0.12520406 28.0268979 9.5265174167 0.2046783626 1.4105263158 0.1673391813 0 0.17348737 28.0268979 9.5265174170 0.1988304094 1.4736842105 0.1744152047 0.1317829457 0.16644899 28.0268979 9.5265174170 0.2105263158 1.4736842105 0.1752631579 0 0.16564368 28.0268979 9.5265174172 0.216374269 1.5157894737 0.1731871345 0.0310077519 0.16762928 28.0268979 9.5265174172 0.1812865497 1.5157894737 0.1706432749 0.2868217054 0.17012821 28.0268979 9.5265174180 0.0643274854 1.6842105263 0.1821637427 0.6356589147 0.1593689 28.0268979 9.52651741
74.3333 0.1709 1.5649 0.1960 0.3876 0.1517 28.0269 9.5265
Transit Time Density Porosity Sonic porosity Total Resistivity Rxosh
Tsh D S prom Rtsh82 0.1461988304 1.7263157895 0.9362573099 24 40
Transit Time Density Porosity Sonic porosity Porosidad Promedio Formation FactorVsh Sw Sw
T D S prom F83 0.1461988304 1.7473684211 0.2430994152 2.60306E+01 0.99224806 0.26830243 26.83024384 0.1520467836 1.7684210526 0.2460233918 2.60306E+01 0.96899225 0.26840437 26.840436771 0.1637426901 1.4947368421 0.231871345 2.60306E+01 0.44186047 0.27235545 27.235544767 0.2046783626 1.4105263158 0.1673391813 2.60306E+01 0 0.2852951 28.529510170 0.1988304094 1.4736842105 0.1744152047 2.60306E+01 0.13178295 0.27886311 27.886310970 0.2105263158 1.4736842105 0.1752631579 2.60306E+01 0 0.2852951 28.529510172 0.216374269 1.5157894737 0.1731871345 2.60306E+01 0.03100775 0.28336309 28.336308872 0.1812865497 1.5157894737 0.1706432749 2.60306E+01 0.28682171 0.27479582 27.479582
Porosidad Promedio
80 0.0643274854 1.6842105263 0.1821637427 2.60306E+01 0.63565891 0.27040315 27.040314974.3333 0.1709 1.5649 0.1960 26.0306 0.3876 0.2763 27.6342
Density Porosity Sonic porosity Porosidad Promedio Total ResistivityRxosh
D S prom Rtsh0.1461988304 1.7263157895 0.9362573099 24 40
Transit Time Density Porosity Sonic porosity Porosidad Promedio Formation FactorVsh d Sw
T D S prom F83 0.1461988304 1.7473684211 0.2430994152 2.60306E+01 0.99224806 0.98449612 0.0397297884 0.1520467836 1.7684210526 0.2460233918 2.60306E+01 0.96899225 0.98449612 0.0327607371 0.1637426901 1.4947368421 0.231871345 2.60306E+01 0.44186047 0.98449612 0.0172568167 0.2046783626 1.4105263158 0.1673391813 2.60306E+01 0 0.98449612 0.0054782270 0.1988304094 1.4736842105 0.1744152047 2.60306E+01 0.13178295 0.98449612 0.0082671770 0.2105263158 1.4736842105 0.1752631579 2.60306E+01 0 0.98449612 0.00774913
72 0.216374269 1.5157894737 0.1731871345 2.60306E+01 0.03100775 0.98449612 0.0060483672 0.1812865497 1.5157894737 0.1706432749 2.60306E+01 0.28682171 0.98449612 0.0336823280 0.0643274854 1.6842105263 0.1821637427 2.60306E+01 0.63565891 0.98449612 0.06375145
74.3333 0.1709 1.5649 0.1960 26.0306 0.3876 0.9845 0.0239
Sonic porosity Porosidad Promedio Total Resistivity Rxosh
S prom Rtsh1.7263157895 0.9362573099 24 40
Density Porosity Sonic porosity Porosidad Promedio Formation Factor Total ResistivityVsh 1/Rt Vsh/Rsh
D S prom F Rt0.1461988304 1.7473684211 0.2430994152 2.60306E+01 25 0.99224806 0.04 0.001291990.1520467836 1.7684210526 0.2460233918 2.60306E+01 30 0.96899225 0.03333333 0.001291990.1637426901 1.4947368421 0.231871345 2.60306E+01 60 0.44186047 0.01666667 0.001291990.2046783626 1.4105263158 0.1673391813 2.60306E+01 250 0 0.004 0.001291990.1988304094 1.4736842105 0.1744152047 2.60306E+01 160 0.13178295 0.00625 0.001291990.2105263158 1.4736842105 0.1752631579 2.60306E+01 170 0 0.00588235 0.00129199
0.216374269 1.5157894737 0.1731871345 2.60306E+01 220 0.03100775 0.00454545 0.001291990.1812865497 1.5157894737 0.1706432749 2.60306E+01 40 0.28682171 0.025 0.001291990.0643274854 1.6842105263 0.1821637427 2.60306E+01 20 0.63565891 0.05 0.00129199
0.1709 1.5649 0.1960 26.0306 108.3333 0.3876 0.0206 0.0013
Density Porosity Sonic porosity Porosidad Promedio Total Resistivity Formation FactorSw Sw Observaciones
D S prom Rt F0.1461988304 0.2508833922 0.1985411113 25 2.48776E+01 27.3190112 0.27319011 Hidrocarburo0.1520467836 0.25795053 0.2633324379 30 2.48776E+01 24.9387311 0.24938731 Hidrocarburo0.1637426901 0.1660777385 0.2232734762 60 2.48776E+01 17.6343459 0.17634346 Hidrocarburo0.2046783626 0.1378091873 0.1708291833 250 2.48776E+01 8.63902988 0.0863903 Hidrocarburo0.1988304094 0.1590106007 0.18261367 160 2.48776E+01 10.7987874 0.10798787 Hidrocarburo0.2105263158 0.1590106007 0.1831789722 170 2.48776E+01 10.4763626 0.10476363 Hidrocarburo
0.216374269 0.1731448763 0.1865063818 220 2.48776E+01 9.2092368 0.09209237 Hidrocarburo0.1812865497 0.1731448763 0.1848104753 40 2.48776E+01 21.5975747 0.21597575 Hidrocarburo0.0643274854 0.2296819788 0.2113364881 20 2.48776E+01 30.5435831 0.30543583 Hidrocarburo
0.1709 0.1896 0.2005 108.3333 24.8776 17.9063 0.1791
ft47.5 s/ft189 s/ft
Rxo Vsh Vsh Vsh Vsh Vsh Vsh Rsh/Rt B Vsh
Rxo Vsh Vsh Vsh Vsh Vsh Vsh Rsh/Rt B Vsh
40 0.9922481 0.75 0.68 0.916332 0.5477686 0.979795897 0.96 2 -0.017787660 0.9689922 0.6666667 0.68 0.9140212 0.5312397 0.894427191 0.8 2 -0.086725780 0.4418605 0.5 0.6 0.8904538 0.385124 0.632455532 0.4 1 -0.440708
150 0 0.25 0.26 0.8548922 -0.2110744 0.309838668 0.096 1 0.096100 0.1317829 0 0.3 0.8650794 -0.1380165 0.387298335 0.15 1 -0.2482301140 0 0 0.28 0.8571429 -0.1993388 0.375734575 0.1411765 1 -0.2128058120 0.0310078 0.0833333 0.26 0.8572531 -0.2441322 0.33028913 0.1090909 1 -0.023652540 0.2868217 0.3333333 0.32 0.8804012 -0.0601653 0.774596669 0.6 2 -0.164601820 0.6356589 0.5833333 0.6 0.9618056 0.6661157 1.095445115 1.2 2 0.0911504
83.3333 0.3876 0.3519 0.4422 0.8886 0.1419 0.6422 0.4951 1.4444 -0.1119
Valor minino Vsh 0.031
Rxosh
40
Ro Swe Swb E E Swb Observaciones
20.3751084 0.28548281 0.27599753 0.33344942 0.14428345 27.5997529 Hidrocarburo19.893672 0.28208986 0.27255954 0.33344942 0.15013141 27.2559538 Hidrocarburo
22.3961617 0.29930694 0.29000518 0.29344942 0.16182731 29.0005182 Hidrocarburo43.0003981 0.41473075 0.40696125 0.12344942 0.20276299 40.6961246 Hidrocarburo39.5821219 0.39790512 0.38991226 0.14344942 0.19691503 38.9912261 Hidrocarburo39.2000383 0.39597999 0.38796157 0.13344942 0.20861094 38.7961572 Hidrocarburo40.1454659 0.40072667 0.39277126 0.12344942 0.21445889 39.2771263 Hidrocarburo41.3513223 0.40670049 0.39882439 0.15344942 0.17937117 39.8824388 Hidrocarburo36.2863993 0.38097979 0.37276224 0.29344942 0.06241211 37.2762238 Hidrocarburo
33.5812 0.3627 0.2146 0.1690 35.4195
B Sw Observaciones
2.94198779 19.6991086 0.01878454 0.37003872 Hidrocarburo
2.94198779 24.2110037 0.02057116 0.49804832 Hidrocarburo2.94198779 43.0114565 0.02913706 1.2532276 Hidrocarburo2.94198779 93.3413386 0.06009239 5.60910371 Hidrocarburo2.94198779 64.8974157 0.048002 3.11520586 Hidrocarburo2.94198779 69.6255956 0.04947085 3.44443741 Hidrocarburo2.94198779 87.9817651 0.05630148 4.95350323 Hidrocarburo2.94198779 15.5302012 0.02401979 0.37303225 Hidrocarburo2.94198779 8.84896777 0.0169457 0.14995193 Hidrocarburo
2.9420 47.4608 0.0359 2.1963
Observaciones
HidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburo
Hidrocarburo
Sw Observaciones
3.97297762 Hidrocarburo3.27607284 Hidrocarburo1.72568076 Hidrocarburo0.54782192 Hidrocarburo
0.8267171 Hidrocarburo0.77491294 Hidrocarburo
0.60483643 Hidrocarburo3.36823214 Hidrocarburo6.37514467 Hidrocarburo
2.3858
E Sw Sw Observaciones
Laminar 1.69383925 0.03131259 3.13125917 HidrocarburoLaminar 1.71489188 0.02813905 2.81390479 HidrocarburoLaminar 1.44120767 0.02319355 2.31935496 HidrocarburoLaminar 1.35699714 0.01033801 1.03380114 HidrocarburoLaminar 1.42015504 0.01336622 1.33662241 HidrocarburoLaminar 1.42015504 0.01286111 1.28611129 HidrocarburoLaminar 1.4622603 0.01051572 1.05157234 HidrocarburoLaminar 1.4622603 0.02838662 2.83866176 HidrocarburoLaminar 1.63068135 0.03648563 3.64856319 Hidrocarburo
1.5114 0.0216 2.1622
Observaciones
HidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburoHidrocarburo
Arena Lutita Arena LimpiaRt 3 Rsh 1.2 R cl 0.65
O D 0.26 O Dsh 0.2 O cl 0.34O N 0.33 O Nsh 0.5 GR cl 36GR 63 GR sh 87 SP -122SP -95 SP sh -75
1 2 3 4V sh GR 0.5294 HCV sh N 0.2333 O DC 0.21574 O e 0.214536 O tshVsh SP 0.2213 O NC 0.21333
5 6
0.275 O t 0.15036885 RwSb 0.42672845
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