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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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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