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8/16/2019 recobro
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UNIVERSIDAD
PROGRAMA DE INGENIERIA DE PETROLEOSMETODOS DE RECOBRO
GRUPO 1. (A-2016)
Tarea #3 E!"rea e$ %&a 'r*+$e, 1 %e 'a+/ 2016
1. Te!e!%+ e! Ce!"a $a ,e!"e I!+r'a*!.
Datos:
Determinar lo siguiente:
A. Calcular la Permeabilidad Promedio Ponderada.
B. Calcular el tiempo de llenado inicial.
C. Realizar la grafica de caudal del aceite Vs tiempo.
D. Calcular el factor de recobro WOR de limite económico de !"
SOLUCIÓN
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C Es WOR Fd0 0 0 0
0.34 1 0.1 0.085470090.37 0.98 0.2 0.15748031
0.38 0.97 0.5 0.318471340.32 0.94 1 0.483091790.2 0.85 2 0.6514658
0.25 0.64 5 0.823723230.43 0.47 10 0.903342370.47 0.32 25 0.958956660.41 0.19 100 0.98941328
Np sec,STB Wf, bbl Wp, bbl Wi, bbl t, dias qo, BD
123500285813.19
1 59633.2548115.6595
6367852.76
4!"#$%&'#
"(%")$&"&'
*#399319.85
764895.011
717025.999
9501206.86
2&+*$'+"%
"' %++
485398.806 66648.931 30127.632
606445.309
"+"$((&!+) "(&$*"*')552126.46
956125.415
650045.747
6685903.95
6"%&$)+!)
&"(%#$%+(%
#%591093.92
835078.384
758451.187
6714178.19
7#*($*#%*
)#!'#$%"%%
&'631534.79
643847.980
9141543.03
8848502.55
5%(%$&+'&
&&*"&$'%)'
&"687192.91
475418.527
2417435.88
51214406.9
7*'*($(+"
)#)+$()##!
#"733528.53
582434.204
1810873.37
51663512.5
4*""!$&*'
&(!%$!%##*
&)761560.51
771910.688
71751998.8
32623548.0
7'"'!$&(%
+#)$%)"+)*
+(
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0.4 0.45 0.5 0.55 0.6 0.65 0.7 0.75 0.8 0.85
1
10
f(x) = 5749.65 exp( -14.59 x )
S
-.o/-.
ESESOR0ft1 -02d1 34 0ft1 34/5a6$ 7c82 Relacio9 ; -i1.5 510 1.5 0.053571429 0 03.2 331 4.7 0.167857143 1 5.35714286
1.77 275 6.47 0.231071429 2 16.78571430.56 199 7.03 0.251071429 3 23.10714291.8 165 8.83 0.315357143 4 25.10714291.6 132 10.43 0.3725 5 31.53571432.5 125 12.93 0.461785714 6 37.251.8 115 14.73 0.526071429 7 46.1785714
1.56 96 16.29 0.581785714 8 52.60714292 85 18.29 0.653214286 9 58.1785714
2.3 75 20.59 0.735357143 10 65.32142861.1 65 21.69 0.774642857 11 73.53571431.9 56 23.59 0.8425 12 77.4642857
0.35 48 23.94 0.855 13 84.250.56 35 24.5 0.875 14 85.50.6 23 25.1 0.896428571 15 87.52.9 10 28 1 16 89.6428571
Facto. de.ecob.o ;
+$#+'*")(+!#+$'*")
(+!
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8/16/2019 recobro
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k50 105
k84,1 33
< 0.68571429
0 500 1000 1500 2000 2500 3000
0
100
200
300
400
500
600
700
800
900
1000
t, dias
qo, BD