pvt del campo tundy

pvt

PROPIEDADES PVT DE LOS FLUIDOS DEL POZO TDY-5

DATOS BASICOSPsep.= 30 PSI

Temp. sep= 71 oF

* Rs: GOR en soluciòn.

PRES TEMP o F SGg API STANDING GLASO'S V&B LAB

PSIA RESERVORIO Yg Rs Pb* Rs RS Rs

3250 175 0.852 48.5 504 209 19.37 200 262 285

3000 175 0.852 48.5 465 209 17.85 200 262 285

2500 175 0.852 48.5 388 209 14.91 200 262 285

2000 175 0.852 48.5 311 209 12.08 200 262 285

1500 175 0.852 48.5 235 209 9.36 200 262 285

1000 175 0.852 48.5 158 209 6.68 200 262 285

900 175 0.852 48.5 142 209 6.14 200 262 285

800 175 0.852 48.5 127 209 5.60 200 262 285

700 175 0.852 48.5 112 209 5.06 200 262 285

600 175 0.852 48.5 96 209 4.50 200 262 280

500 175 0.852 48.5 81 169 3.94 170 210 255

400 175 0.852 48.5 65 131 3.36 140 161 226

300 175 0.852 48.5 50 95 2.76 110 114 195

200 175 0.852 48.5 35 61 2.11 79 70 160

115 175 0.852 48.5 22 35 1.49 52 36 122

3250 3000 2500 2000 1500 1000 900 800 700 600 500 400 300 200 115

0

50

100

150

200

250

300

VARIACION DE LA RS CON LA PRESION

STANDING

GLASO'S

VB

LABORATORIO

PRESION (PSI)

RS

(S

CF

/BB

L)

pvt

*DIFLIB 5 **fiel units* BUBBLE 605*RSIF 285*BOBF 1.251

** PRESION RS Bo EG VIS0 VISG Co

115 122 1.174 6.49 0.37 0.0121 1.25E-04200 160 1.192 11.42 0.37 0.0122 7.90E-05300 195 1.207 17.36 0.38 0.0124 5.78E-05400 226 1.219 23.49 0.38 0.0125 4.71E-05500 255 1.221 29.80 0.38 0.0127 4.07E-05600 280 1.222 36.29 0.39 0.0129 3.64E-05700 285 1.226 42.98 0.40 0.0131 3.12E-05800 285 1.233 49.85 0.41 0.0133 2.73E-05900 285 1.236 56.91 0.41 0.0136 2.43E-05

1000 285 1.239 64.14 0.43 0.0139 2.18E-051500 285 1.246 102.26 0.43 0.0157 1.46E-052000 285 1.247 141.37 0.44 0.0181 1.09E-052500 285 1.248 178.04 0.45 0.0210 8.74E-063000 285 1.250 209.84 0.46 0.0241 7.28E-063250 285 1.251 223.63 0.46 0.0256 6.72E-06

* DENSITY * OIL 49* GRAVITY * GAS 0.852* DENSITY * WATER 62.4*CVO 6.65E-05*BWI 1.01*CW 3.12E-05*REFPW 3000*VWI 0.33*CVW 0

pvt

Bo: Factor volumètrico del petròleo.

STANDING VAZQUEZ & BEGGLAB Bo a 1erSGo Bo SGg1 Bo Bo 1.0738

0.79 1.1320 0.8512 1.1507 1.2188 1.1350.79 1.1324 0.8512 1.1511 1.2209 1.1370.79 1.1334 0.8512 1.1521 1.2263 1.1420.79 1.1349 0.8512 1.1536 1.2327 1.1480.79 1.1374 0.8512 1.1562 1.2392 1.1540.79 1.1424 0.8512 1.1612 1.2456 1.160.79 1.1440 0.8512 1.1629 1.2467 1.1610.79 1.1461 0.8512 1.1650 1.2478 1.1620.79 1.1488 0.8512 1.1678 1.2499 1.1640.79 1.1524 0.8512 1.1714 1.25100.79 1.1326 0.8512 1.1526 1.23600.79 1.1140 0.8512 1.1345 1.22200.79 1.0966 0.8512 1.1173 1.20700.79 1.0806 0.8512 1.1011 1.19200.79 1.0685 0.8512 1.0885 1.1740

3250

3000

2500

2000

1500

1000 90

080

070

060

050

040

030

020

011

5

0.9500

1.0000

1.0500

1.1000

1.1500

1.2000

1.2500

1.3000

FACTOR VOLUMETRICO DEL PETROLEO

STANDING

BEGGS

LABORATORIO

PRESION (PSIA)

Bo

Bb

l/S

TB

pvt

DENSIDAD DEN. STANDING Viscosidad del petròleo.

DE PET LAB. DE PET CAL.

0.7212 0.7253 BEAL

0.7162 0.7251 a0.7127 0.7244 3.99717

0.709 0.7235 3.99717

0.7053 0.7219 3.99717

0.7053 0.7188 3.99717

0.7045 0.7177 3.99717

0.7037 0.7164 3.99717

0.703 0.7147 3.99717

0.7022 0.7125 3.99717

0.7071 0.7188 3.99717

0.7113 0.7249 3.99717

0.715 0.7307 3.99717

0.7183 0.7361 3.99717

0.7212 0.7402 3.99717

3.99717

3.99717

BEGG & ROBINSONZ

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

2.05124

3250 3000 2500 2000 1500 1000 900 800 700 600 500 400 300 200 115

0.68

0.69

0.7

0.71

0.72

0.73

0.74

0.75

DENSIDAD DEL PETROLEO CON LA PRESION

LABORATORIO

STANDING

PRESION (PSI)

DE

NS

IDA

D D

EL

PE

TR

OL

EO

GR

S/C

C

pvt

Co(PSI-1)

6.72069E-067.28075E-068.73689E-061.09211E-051.45615E-052.18422E-052.42692E-052.73028E-053.12032E-053.64352E-054.07011E-054.71156E-055.77888E-057.89949E-050.000125461

0 500 1000 1500 2000 2500 3000 3500

0.000

0.200

0.400

0.600

0.800

1.000

1.200

1.400

1.600VISCOSIDAD DEL PETROLEO

BEAL'S

BEGGS ROBINSON

LAB.

PRESION (PSI)

VIS

(C

P)

0 500 1000 1500 2000 2500 3000 3500

0

0.2

0.4

0.6

0.8

1

1.2

FACTOR DE COMPRESIBILIDAD

CORRELACION

LAB.

PRESION (PSI)

Z

pvt

0

2

4

6

8

10

12

COREY COR-ROLATION

TUNDY LA PENA RESERVOIR

LIQUID SATURATION

Kre

l

KROGKRG

pvt

Viscosidad del petròleo. Gravedad Especifica =

PESO MELECULAR DEL GAS =

BEAL Presion Temperatura

VISCOD A b VISCOB Psi (oF)0.6250 0.0438 0.801 3250 1750.6250 0.0438 0.790 3000 1750.6250 0.0438 0.768 2500 175

0.6250 0.0438 0.746 2000 1750.6250 0.0438 0.724 1500 1750.6250 0.0438 0.702 1000 1750.6250 0.0438 0.698 900 1750.6250 0.0438 0.694 800 1750.6250 0.0438 0.689 700 1750.6250 -0.1449 0.0952 0.685 600 1750.6250 -0.1190 0.1174 0.720 500 1750.6250 -0.0933 0.1514 0.751 400 1750.6250 -0.0683 0.2090 0.774 300 1750.6250 -0.0444 0.3253 0.775 200 1750.6250 -0.0253 0.5753 115 175

BEGG & ROBINSON Vpvt LAB. FACTOR FACTORY X VOD a b y m Z Z LAB.

112.5240 0.2770714 1.8927 -5.12675 0.286305 1.460 0.445 0.809042112.5240 0.2770714 1.8927 -5.117 0.2662663 1.381 0.44 0.795888112.5240 0.2770714 1.8927 -5.0975 0.2242994 1.239 0.425 0.781681112.5240 0.2770714 1.8927 -5.078 0.1800097 1.118 0.411 0.787547112.5240 0.2770714 1.8927 -5.0585 0.1338116 1.017 0.396 0.816602112.5240 0.2770714 1.8927 -5.039 0.0864915 0.941 0.381 0.867929112.5240 0.2770714 1.8927 -5.0351 0.0770121 0.928 0.379 0.880355112.5240 0.2770714 1.8927 -5.0312 0.067568 0.918 0.375 0.893309112.5240 0.2770714 1.8927 -5.0273 0.0581842 0.908 0.372 0.906684112.5240 0.2770714 1.8927 0.5595113 0.7448332 0.900 0.37 0.92036112.5240 0.2770714 1.8927 0.6004077 0.7748077 0.984 0.389 0.934204 0.946112.5240 0.2770714 1.8927 0.6493557 0.8087264 1.088 0.409 0.948072 0.951112.5240 0.2770714 1.8927 0.7088754 0.8472905 1.217 0.432 0.961803 0.956112.5240 0.2770714 1.8927 0.7822945 0.8911238 1.381 0.462 0.975218 0.962112.5240 0.2770714 1.8927 0.8582959 0.932528 0.463 0.986214 0.969

pvt

0 500 1000 1500 2000 2500 3000 3500

0.000

0.200

0.400

0.600

0.800

1.000

1.200

1.400

1.600VISCOSIDAD DEL PETROLEO

BEAL'S

BEGGS ROBINSON

LAB.

PRESION (PSI)

VIS

(C

P)

pvt

Gravedad Especifica = 0.852

PESO MELECULAR DEL GAS = 24.67733 Factor volumétrico del gas.Temperatura Ppc Tpc Ppr Tpr A B C D

(oR) Psi (oR) PRESION

635 653.8941 416.2579 4.97022 1.5255 0.4314 2.96 0.07331 0.9718 PSIA

635 653.8941 416.2579 4.5879 1.5255 0.4314 2.6 0.07331 0.9718 4526635 653.8941 416.2579 3.82325 1.5255 0.4314 1.96 0.07331 0.9718 4500

635 653.8941 416.2579 3.0586 1.5255 0.4314 1.41 0.07331 0.9718 4250635 653.8941 416.2579 2.29395 1.5255 0.4314 0.95 0.07331 0.9718 4000635 653.8941 416.2579 1.5293 1.5255 0.4314 0.56 0.07331 0.9718 3750635 653.8941 416.2579 1.37637 1.5255 0.4314 0.49 0.07331 0.9718 3500635 653.8941 416.2579 1.22344 1.5255 0.4314 0.42 0.07331 0.9718 3250635 653.8941 416.2579 1.07051 1.5255 0.4314 0.36 0.07331 0.9718 2750635 653.8941 416.2579 0.91758 1.5255 0.4314 0.3 0.07331 0.9718 2500635 653.8941 416.2579 0.76465 1.5255 0.4314 0.24 0.07331 0.9718 1250635 653.8941 416.2579 0.61172 1.5255 0.4314 0.19 0.07331 0.9718 1000635 653.8941 416.2579 0.45879 1.5255 0.4314 0.14 0.07331 0.9718 750635 653.8941 416.2579 0.30586 1.5255 0.4314 0.09 0.07331 0.9718 500635 653.8941 416.2579 0.17587 1.5255 0.4314 0.05 0.07331 0.9718 250

15

DENSIDAD X Y K VISCOS Bg 5000grs/cc CP scf/cf0.2330131 5.299529 1.340094 120.584 0.0256 223.630.2186439 5.299529 1.340094 120.584 0.0241 209.840.1855148 5.299529 1.340094 120.584 0.021 178.040.1473063 5.299529 1.340094 120.584 0.0181 141.370.1065488 5.299529 1.340094 120.584 0.0157 102.260.0668318 5.299529 1.340094 120.584 0.0139 64.140.0592997 5.299529 1.340094 120.584 0.0136 56.9120.0519465 5.299529 1.340094 120.584 0.0133 49.8540.0447827 5.299529 1.340094 120.584 0.0131 42.9790.0378148 5.299529 1.340094 120.584 0.0129 36.2920.0310453 5.299529 1.340094 120.584 0.0127 29.795

0.024473 5.299529 1.340094 120.584 0.0125 23.4870.0180927 5.299529 1.340094 120.584 0.0124 17.3640.0118959 5.299529 1.340094 120.584 0.0122 11.4170.0067639 5.299529 1.340094 120.584 0.0121 6.4915

0 2 4 6 8 10 120

2

4

6

8

10

12

pvt

DETERMINACION DE LA PRESION DE BURBUJA

Factor volumétrico del gas.

TEMP Bg BgPVT

R PC/PCS PC/PCS

660 #VALUE! 0.003942 DATOS BASICOS :

660 0 0.003959

660 0.000322 0.004129 Rsb= 200

660 0.000342 0.00433 API= 48.5

660 0.000365 0.004567 Tr. = 175

660 0.000391 0.004849 SGg = 0.852

660 0.000421 0.005185660 0.000498 0.006081660 0.000548 0.006685660 0.001095 0.013763660 0.001369 0.017411660 0.001826 0.023539660 0.002739 0.035866660 0.005477 0.072982 Tsep= 83.5

660 0.091284 1.230459 Psep= 230660 0 0.00369 Tr= 635

SGgc= 0.913638

API <=30C1 27.62C2 0.914328C3 11.172

a= 0.816b= 0.13c= -0.989

0 2 4 6 8 10 120

2

4

6

8

10

12

pvt

DETERMINACION DE LA PRESION DE BURBUJA

Pc/Bbl Standing. Pb= 18 (Rsb/SGg)^0.83 * 10^fracSGo= 0.79 frac= 0.00091 Tr - 0.0125 API

o F frac= -0.447Pb= 597 Psi

LasaterMayor a Menor igual a 40

Mo= 170 145

yg2= 0.246 0.217

oF yg2 > 0.60yg2<=0.60Psi

o R Pb SGg/Tr 2.01 0.92

Pb= 1495 2355 psi

Vasques and Beggs

API >30 API <=30 API>3056.18 -0.850.84246 -0.7910.393 Pb= 507 634

Glaso

3.62 2.573Pb= 374

p.capilar

Air - Brine Capillary Pressure DataDel estudio "Special Core Analysis Study" 5-001, pag 2/95

TDY TDYNUMERO DE MUESTRAS 105 107 4 11 8 14PERMEABILIDAD MILLIDARCIES 3590 1149 115 104 99 94POROSIDAD PERCENTAJE 32.7 27.2 24.5 25.1 24.9 22.8PROFUNDIDAD METROSSATURACION SOLUCION 43.8 54.7 94.9 98.3 97.4 88.5SALINA 35.4 44.1 86.2 90.8 88.5 79.5

72.7 81 77.4 69.426.7 33.2

63.1 68.7 65.6 59.521.6 26.819.1 23.6 56 60.1 58.9 52.117.5 21.6

50.4 50.4 49.9 44.541.9 34.4 33 31.5

INTERFACIAL TENSION BRINE/ AIR SYSTEM 70 DYN/CM De libro. ver nota en celda R7CONTACT ANGLE BRINE/ AIR SYSTEM 0 DEGREESCOS(THETA) BRINE/AIR 1INTERFACIAL TENSION WATER/OIL SYSTEM 28 DYN/CMCONTACT ANGLE WATER/OIL 33-55 DEGREESCOS(THETA) WATER/OIL 0.869 0.643

PC RESERVOIR = T(WATER/OIL)*COS(THETA WATER/OIL)/T(BRINE/AIR)*COS(THETA BRINE/AIR)

GRAFICA SW VS PC

Sample Number K, d Poro, % Sw, %4 0.115 0.245 0.3476 95 0.010

0.115 0.245 0.6952 86 0.0200.115 0.245 1.3904 73 0.0390.115 0.245 1.7380 0.0490.115 0.245 2.7808 63 0.0780.115 0.245 3.4760 0.0980.115 0.245 5.2140 56 0.1470.115 0.245 6.9520 0.1960.115 0.245 12.1660 50 0.3430.115 0.245 93.8520 42 2.643

11 0.104 0.251 0.3476 98 0.0090.104 0.251 0.6952 91 0.0180.104 0.251 1.3904 81 0.037

Pc Water/Oil

Capillary Pressure Function

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

G35

Algunos autores han intentado unir la K de la roca con su morfologia, introduciendo la funcion J(Sw) conocida como capillary pressure function (adimensional) que agrupa propiedades fisicas de la roca con los fluidos que la saturan. J(Sw)=Pc/Tcos(phi) * (K/poro)^.5

p.capilar

0.104 0.251 1.7380 0.0460.104 0.251 2.7808 69 0.0740.104 0.251 3.4760 0.0920.104 0.251 5.2140 60 0.1380.104 0.251 6.9520 0.1840.104 0.251 12.1660 50 0.3220.104 0.251 93.8520 34 2.483

8 0.099 0.249 0.3476 97 0.0090.099 0.249 0.6952 89 0.0180.099 0.249 1.3904 77 0.0360.099 0.249 1.738 0.0450.099 0.249 2.7808 66 0.0720.099 0.249 3.476 0.0900.099 0.249 5.214 59 0.1350.099 0.249 6.952 0.1800.099 0.249 12.166 50 0.3150.099 0.249 93.852 33 2.432

9 0.057 0.239 0.3476 97 0.0070.057 0.239 0.6952 89 0.0140.057 0.239 1.3904 80 0.0280.057 0.239 1.7380 0.0350.057 0.239 2.7808 73 0.0560.057 0.239 3.4760 0.0700.057 0.239 5.2140 67 0.1050.057 0.239 6.9520 0.1400.057 0.239 12.1660 58 0.2440.057 0.239 93.8520 35 1.884

3 0.056 0.234 0.3476 100 0.0070.056 0.234 0.6952 98 0.0140.056 0.234 1.3904 87 0.0280.056 0.234 1.738 0.0350.056 0.234 2.7808 76 0.0560.056 0.234 3.476 0.0700.056 0.234 5.214 66 0.1050.056 0.234 6.952 0.1400.056 0.234 12.166 57 0.2450.056 0.234 93.852 35 1.887

14 0.094 0.228 0.3476 89 0.0090.094 0.228 0.6952 80 0.0180.094 0.228 1.3904 69 0.0370.094 0.228 1.7380 0.0460.094 0.228 2.7808 60 0.0730.094 0.228 3.4760 0.0920.094 0.228 5.2140 52 0.1380.094 0.228 6.9520 0.1830.094 0.228 12.1660 45 0.3210.094 0.228 93.8520 32 2.477

12 0.074 0.249 0.3476 89 0.0080.074 0.249 0.6952 82 0.0160.074 0.249 1.3904 73 0.031

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

p.capilar

0.074 0.249 1.7380 0.0390.074 0.249 2.7808 63 0.0620.074 0.249 3.4760 0.0780.074 0.249 5.2140 53 0.1170.074 0.249 6.9520 0.1560.074 0.249 12.1660 45 0.2730.074 0.249 93.8520 33 2.103

105 3.59 0.327 0.3476 44 0.0473.59 0.327 0.6952 35 0.0953.59 0.327 1.3904 0.1893.59 0.327 1.7380 27 0.2373.59 0.327 2.7808 0.3793.59 0.327 3.4760 22 0.4733.59 0.327 5.2140 19 0.7103.59 0.327 6.9520 18 0.9473.59 0.327 12.1660 1.657

107 1.149 0.272 0.3476 55 0.0291.149 0.272 0.6952 44 0.0591.149 0.272 1.3904 0.1171.149 0.272 1.7380 33 0.1471.149 0.272 2.7808 0.2351.149 0.272 3.4760 27 0.2941.149 0.272 5.2140 24 0.4401.149 0.272 6.9520 22 0.5871.149 0.272 12.1660 1.028

Coef.: 22.964 darcy-0.0836

Sw F(Pc)para AVE. K AVE. PHI PCdif. Sw 0.3 0.21

0.314 1.66344 33.860.360 1.132387 23.050.433 0.615111 12.520.492 0.375614 7.650.529 0.275681 5.610.553 0.225564 4.590.576 0.186107 3.790.589 0.166941 3.400.601 0.151007 3.070.611 0.138896 2.830.618 0.131001 2.670.627 0.121506 2.470.640 0.108993 2.220.651 0.099417 2.020.668 0.086246 1.760.700 0.066002 1.340.800 0.028608 0.580.900 0.0124 0.251.000 0.005375 0.11

p.capilar

Del estudio "Special Core Analysis Study" 5-001, pag 2/95

5 12 1 9 3 6 7 Pc Pc90 74 63 57 56 51 37

21.2 24.9 23.1 23.9 23.4 25.7 22 AIR/BRINE WATER/OIL

100 88.5 97.4 97.4 100 94.9 100 1 0.3476093.3 81.6 92.4 88.5 98.3 87.7 93.3 2 0.6952084.7 72.7 85.8 80.3 86.9 76 76.9 4 1.39040

5 1.7380075.4 62.5 78.8 73.3 75.9 60.1 60.1 8 2.78080

10 3.4760068 53.2 72 66.8 66.2 48.8 48.8 15 5.21400

20 6.9520060.1 44.5 63.1 57.7 57.2 38.4 36.4 35 12.1660040.4 32.5 40.4 34.9 35.4 25.9 26.3 270 93.85200

De libro. ver nota en celda R7

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

Q9

Cambio del Air/Brine Pressure por Water/Oil Pressure mediante formula pag. 112 "Properties of Reservoir Rocks: Core Analisi" R.P. Nonicard.

p.capilar

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

p.capilar

7624

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

p.capilar

20 30 40 50 60 70 80 90 100 110

0.000

0.500

1.000

1.500

2.000

2.500

3.000

f(x) = 22.9640740268435 exp( − 0.0836408675225566 x )R² = 0.929950302511934

CORE CAMPO LA PEÑA

WATER SATURATION

CA

PIL

LA

RY

PR

ES

SU

RE

FU

NC

TIO

N

p.capilar

Perm. Relat.

DETERMINACION DE LAS PERMEABILIDADES RELATIVASSISTEMA GAS/PETROLEOCAMPO TUNDY RESERVORIO LA PEÑAMETODOS DE :

COREY SATURACION IRREDUCTIBLE DEL AGUA, Swi : 0.314 %

SATURACION CRITICA DEL GAS 0.351 %

SATURACION CRITICA DEL PETROLEO 0.649

Sg= 0.351

COREY CORE 104Sg SL SL* Krg Kro Krg Kro

0.000 0.649 0.488 0.1994 0.057 0.000 1.0000.094 0.743 0.625 0.0855 0.153 0.005 0.4340.116 0.765 0.657 0.0666 0.187 0.010 0.3660.137 0.786 0.688 0.0512 0.224 0.017 0.2990.159 0.808 0.720 0.0377 0.269 0.029 0.2350.179 0.828 0.749 0.0276 0.315 0.046 0.1890.206 0.855 0.789 0.0169 0.387 0.075 0.1390.226 0.875 0.818 0.0110 0.447 0.100 0.1090.248 0.897 0.850 0.0063 0.522 0.126 0.0840.271 0.920 0.883 0.0030 0.609 0.154 0.0610.294 0.943 0.917 0.0011 0.707 0.180 0.0450.322 0.971 0.958 0.0001 0.841 0.212 0.0260.351 1.000 1.000 0.0000 1.000 0.248 0.015

DATOS GENERALES

**-----------------COMPONENT PROPERTIES--------------------------------------------------------------*DIFLIB 5 **fiel units

* BUBBLE 605*RSIF 285*BOBF 1.251

** PRESION RS Bo EG VIS0 VISG Co

115 122 1.174 6.49 0.370 0.0121 0.000125200 160 1.192 11.42 0.372 0.0122 7.899E-05300 195 1.207 17.36 0.375 0.0124 5.779E-05400 226 1.219 23.49 0.379 0.0125 4.712E-05500 255 1.221 29.80 0.381 0.0127 4.07E-05600 280 1.222 36.29 0.389 0.0129 3.644E-05700 285 1.226 42.98 0.396 0.0131 3.12E-05800 285 1.233 49.85 0.409 0.0133 2.73E-05900 285 1.236 56.91 0.411 0.0136 2.427E-05

1000 285 1.239 64.14 0.425 0.0139 2.184E-051500 285 1.246 102.26 0.432 0.0157 1.456E-052000 285 1.247 141.37 0.440 0.0181 1.092E-052500 285 1.248 178.04 0.445 0.0210 8.737E-06

DATOS GENERALES

3000 285 1.250 209.84 0.462 0.0241 7.281E-063250 285 1.251 223.63 0.463 0.0256 6.721E-06

* DENSITY * OIL 49* GRAVITY * GAS 0.852* DENSITY * WATER 62.4*CVO 6.654E-05*BWI 1.01*CW 2.85E-06*REFPW 3000*VWI 0.33*CVW 0**-------------------------------------------------------RELATIVE PERMEABILITY CURVES SECTION -----------------------------------------------

*ROCKFLUID*RPT1*SWT** SW KRW KROW PCOW

0.314 0.0000 1.0000 33.860.360 0.0217 0.6640 23.050.433 0.0645 0.3800 12.520.492 0.0987 0.1910 7.650.529 0.1200 0.1050 5.610.553 0.1320 0.0660 4.590.576 0.1450 0.0393 3.790.589 0.1530 0.0268 3.400.601 0.1610 0.0186 3.070.611 0.1680 0.0133 2.830.618 0.1740 0.0098 2.670.627 0.1810 0.0066 2.470.640 0.1900 0.0033 2.220.651 0.1970 0.0015 2.020.668 0.2120 0.0001 1.760.700 0.2310 0.0000 1.340.800 0.3052 0.0000 0.580.900 0.3854 0.0000 0.251.000 0.4715 0.0000 0.11

*SLT** SL KRG KROG

0.649 0.000 1.0000.743 0.005 0.4340.765 0.010 0.3660.786 0.017 0.2990.808 0.029 0.2350.828 0.046 0.1890.855 0.075 0.1390.875 0.100 0.109

DATOS GENERALES

0.897 0.126 0.0840.920 0.154 0.0610.943 0.180 0.0450.971 0.212 0.0261.000 0.248 0.015

DATOS GENERALES

**-------------------------------------------------------RELATIVE PERMEABILITY CURVES SECTION -----------------------------------------------

BALANCE

CALCULO DE LA INTRUCCION DE AGUApor VAN EVERDINGEN

We = U * AP * WD * TdtD = 2.309 * k tp / % * Uw * Ctw * Ro^2U = 1.119 * f % * hacf. Ctf. Ro^2

DATOS GENERALESRadio del Nivel Petroleo (pies) 2624Permeabilidad (md) = 300Porosidad % = 0.21Viscosidad del agua= 0.55Bw = 1.01Angulos de Intersec. 140

360Espesor Acuifero pies= 40Compresibilidad Total w = 6.45E-06f = 0.38888889u = 162.338782 bbl/psi

Tiempo Tiempo Presion Prom. Delta Pres. Wd Wd Wd Wd WdAdimencionapor Etapa Promedio reD =6 reD=7 reD= 8 reD =6 reD=7

Años Td psi psi bbls bbls

Apr-92 0.000 0.00 0 0May-92 0.082 11.07 3242 9 7.767 7.902 7.92 10718 10904Oct-93 1.500 202.57 3219 23 17.5 23.96 31.12 52518 61925Feb-94 1.833 247.54 3184 35 17.52 23.97 31.34 132227 165491

0 50 100 150 200 250 300 350

0

50

100

150

200

250

300f(x) = 1.04025687404662 x + 9.67156154850147R² = 0.766534591061432

CAMPO TUNDY RESERVORIO LA PEÑA

We-Wp/ Boi Ce Dp

Np

(1

+C

o D

p)/

Ce

DP

BALANCE


WdreD= 8

bbls

01092971871

201915

0 50 100 150 200 250 300 350

0

50

100

150

200

250

300f(x) = 1.04025687404662 x + 9.67156154850147R² = 0.766534591061432

CAMPO TUNDY RESERVORIO LA PEÑA

We-Wp/ Boi Ce Dp

Np

(1

+C

o D

p)/

Ce

DP

intru. BALANCE

BALANCE DE MATERIALES CAMPO TUNDY RESERVORIO LA PEÑA

RESERVORIO SUBSATURADO

N = (Np* Bo + Wp* Bw / Boi * Cefec.* Delt P ) - ( We / Boi Cefec. * Delt. P)Datos:

Datum = -2263 msnm N' = ( Np Bo + Wp Bw) / ( Boi * Cefect. * Delt. P )Cw= 2.85E-06 psi^-1Cf= 3.60E-06 psi^-1 N' = N + We / Boi* Cefect.* Delt. PSw= 0.314

Fecha Presion Bo Wp*Bw Co Cefect. Delt. Produccion N''Datum Presion Real Np

psia rb/bbl bbl psia STB bbls

Apr-92 3250 1.2188 0 6.72E-06 1.327E-05 0 0 0May-92 3237 1.2202 0 6.89E-06 1.345E-05 13 1526 9Oct-93 3193 1.2205 294 6.98E-06 1.353E-05 57 95876 125Feb-94 3167 1.2207 2203 7.04E-06 1.359E-05 83 154038 138


We = U * AP * WD * TdtD = 2.309 * k tp / % * Uw * Ctw * Ro^2U = 1.119 * f % * hacf. Ctf. Ro^2

DATOS GENERALESRadio del Nivel Petroleo ( 2624Permeabilidad (md) = 300Porosidad % = 0.21Viscosidad del agua= 0.55Bw = 1.01Angulos de Intersec. 140

360Espesor Acuifero pies= 40Compresibilidad Total w 6.45E-06f = 0.388889u = 162.3388 bbl/psi

Tiempo Tiempo Presion P Delta Pres. Wd Wd Wd WeAdimencionpor Etapa Promedio reD = 6 reD=8 reD= 10 red= 6

Años Td psi psi bbls

Apr-92 0.000 0.00 0May-92 0.082 11.07 3244 7 7.767 7.92 9.8 8196

intru. BALANCE

Oct-93 1.500 202.57 3215 29 17.5 31.12 45.36 54401Feb-94 1.833 247.54 3180 35 17.52 31.34 46.95 143585

presion we

3241 119783216 585113185 137130

281698.5 218207.4241 4094.554 12135.22 70.0000276 42.78705 223.38 251542.1 206453.5

intru. BALANCE

9 39.230

BALANCE DE MATERIALES CAMPO TUNDY RESERVORIO LA PEÑA 138 161.541

N = (Np* Bo + Wp* Bw / Boi * Cefec.* Delt P ) - ( We / Boi Cefec. * Delt. P)

N' = ( Np Bo + Wp Bw) / ( Boi * Cefect. * Delt. P )

N' = N + We / Boi* Cefect.* Delt. P

We We/Boi Ce DpreD=8bbls bbls

0 08357.201 39

69481 74222051.9 162


We WereD=8 red=10bbls bbls

0 08357 10341

0 2 4 6 8 10 12

0

20

f(x) = NaN x + NaNR² = 0 CAMPO TUNDY RESERVORIO LA PEÑA

We/ Boi Ce Dp

N'

0 2 4 6 8 10 12

0

2

4

6

8

10

12f(x) = NaN x + NaN

Column M

Linear (Column M)

intru. BALANCE

69481 93205222052 315089

599780.1 418909.9 147 200.772

intru. BALANCE

47.97082

299.9379

-22630

3.6E-060.314

Feb-01Jun-28Sep-56Jul-39

2624300

0.210.551.01140360

406.45E-060.388889162.3388

Apr-92Dec-74

0 2 4 6 8 10 12

0

20

f(x) = NaN x + NaNR² = 0 CAMPO TUNDY RESERVORIO LA PEÑA

We/ Boi Ce Dp

N'

0 2 4 6 8 10 12

0

2

4

6

8

10

12f(x) = NaN x + NaN

Column M

Linear (Column M)

intru. BALANCE

Oct-97Aug-67

1521961726

140315

1993505

radio drene

CAMPO TUNDY RESERVORIO LA PEÑARADIO DE DRENE

PETROLEO N = Vb * % (1-SW)/BoiVb = N * Boi / % (1-Sw)PI H Rd^2 = N * Boi / % ( 1 - Sw )

DATOS BASICOS :

PI= 3.14159265Boi = 1.22 Bbl / BF

May-98

PRODUCCION ACUM.POZOS PET. GAS Porosidad SAT. (Sw ) Espesor Neto Vol. Bruto Radio de Drene

Bbls MPC PET PET PET Roca% % Pies PC Pies Metros

TDY-X2 285468 69234 0.23 0.42 26 14659231 422 129TDY-4 23303 7557 0.18 0.59 32 2163043 147 45TDY-5 222565 64814 0.18 0.49 28 16608246 435 132TDY-6 137561 37567 0.22 0.51 18 8741504 393 120TDY-7 168008 38511 0.23 0.5 26 10007871 348 106TDY-8 168555 32420 0.21 0.49 30 10781067 338 103

1005460 250103

DETERMINACION POZOS Porosidad SAT. (Sw ) Espesor Neto RADIO AREA Vol. Bruto ReservaDE VOLUMEN PROP. PET PET PET PIES Roca Recuperable

% % Pies PC BblsTDY-10 0.23 0.55 19 426 1929181 163664

DETERMINACION POZOS Porosidad SAT. (Sw ) Espesor Neto AREA Vol. Bruto ReservaDE VOLUMEN PROP. PET PET PET PIES^2 Roca Recuperable

% % Pies PC BblsTDY-10H 0.23 0.55 19 430545 8180355 693989

pvt del campo tundy

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