problema 1

23
Problema 1: Pseudopresiones P (psi) µ (cP) z 2p/µz A 1 m(p) (psi 2 /cP) 14,7 0,00889 0,9982 3313,050 0 0 50 0,00901 0,9937 11169,14 5 255610,73 9 255610,73 9 100 0,00918 0,98671 22079,93 5 831226,98 6 1086837,7 3 150 0,00936 0,97944 32724,08 9 1370100,6 2456938,3 3 200 0,00954 0,97193 43139,65 1 1896593,5 1 4353531,8 4 250 0,00972 0,96425 53347,50 2 2412178,8 4 6765710,6 8 300 0,0099 0,95643 63366,95 9 2917861,5 4 9683572,2 2 350 0,01008 0,9485 73215,01 8 3414549,4 2 13098121, 6 400 0,01027 0,94049 82825,74 7 3901019,1 2 16999140, 8 450 0,01046 0,93243 92277,23 8 4377574,6 2 21376715, 4 500 0,01065 0,92402 101617,6 20 4847371,4 6 26224086, 8 550 0,01084 0,91594 110788,9 32 5310163,8 2 31534250, 7 600 0,01103 0,90787 119834,5 55 5765587,1 9 37299837, 9 650 0,01123 0,89985 128645,1 67 6211993,0 6 43511830, 9 700 0,01142 0,8919 137450,3 24 6652387,2 7 50164218, 2 750 0,01162 0,88404 146020,2 93 7086765,4 2 57250983, 6 800 0,01182 0,87628 154475,4 99 7512394,7 9 64763378, 4 850 0,01162 0,86865 168421,6 70 8072429,2 2 72835807, 6 900 0,01182 0,86115 176838,2 56 8631498,1 4 81467305, 8 950 0,01243 0,85381 179028,1 13 8896659,2 3 90363965 1000 0,01263 0,84664 187037,1 44 9151631,4 3 99515596, 4

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ejercicios pruebas de presion

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Problema 1: PseudopresionesP (psi) (cP)z2p/zA1m(p) (psi2/cP)

14,70,008890,99823313,05000

500,009010,993711169,145255610,739255610,739

1000,009180,9867122079,935831226,9861086837,73

1500,009360,9794432724,0891370100,62456938,33

2000,009540,9719343139,6511896593,514353531,84

2500,009720,9642553347,5022412178,846765710,68

3000,00990,9564363366,9592917861,549683572,22

3500,010080,948573215,0183414549,4213098121,6

4000,010270,9404982825,7473901019,1216999140,8

4500,010460,9324392277,2384377574,6221376715,4

5000,010650,92402101617,6204847371,4626224086,8

5500,010840,91594110788,9325310163,8231534250,7

6000,011030,90787119834,5555765587,1937299837,9

6500,011230,89985128645,1676211993,0643511830,9

7000,011420,8919137450,3246652387,2750164218,2

7500,011620,88404146020,2937086765,4257250983,6

8000,011820,87628154475,4997512394,7964763378,4

8500,011620,86865168421,6708072429,2272835807,6

9000,011820,86115176838,2568631498,1481467305,8

9500,012430,85381179028,1138896659,2390363965

10000,012630,84664187037,1449151631,4399515596,4

10500,012840,83966194782,8919545500,86109061097

11000,013050,83288202408,9619929796,29118990894

11500,013260,8263209916,49210308136,3129299030

12000,013470,81994217300,92410680435,4139979465

12500,013680,81381224559,21911046503,6151025969

13000,013890,80791231690,44211406241,5162432210

13500,014110,80226238518,24811755217,3174187428

14000,014320,79687245373,43112097292186284720

14500,014760,79172248164,71112338453,6198623173

15000,014760,78684258314,31112661975,5211285149

15500,014980,77787266037,50013108795,3224393944

16000,01520,7738272068,12613452640,6237846585

16500,015420,76999277935,79413750098251596683

17000,015640,76645283634,03314039245,7265635928

17500,015870,76319288973,78514315195,4279951124

18000,016090,76319293166,12414553497,7294504621

18500,016330,76009298092,13714781456,5309286078

19000,016550,75739303155,90515031201324317279

19500,016780,75495307860,84815275418,8339592698

20000,017010,75279312379,00415505996,3355098694

Problema 1: Grafica Pseudopresion en funcin de la Presin

Problema 2: Tabla de datos, Prueba de Restitucin (Buildup)tPwsm(p)m(p)tem(p)'

06287,11748800000000

0,016296,6175200000032000000,009999950

0,01496301,1175400000052000000,014899894456883,73

0,02216307,8175500000062000000,022099765115819,37

0,03296317,71759000000102000000,0328994610589438,3

0,04896332,11763000000142000000,048898813066312,3

0,07286353,11770000000212000000,0727973521063973,2

0,1086383,51780000000312000000,1079941729823929,8

0,1616427,11794000000452000000,1609870441821408,9

0,246488,61814000000652000000,239971258782231,8

0,3566573,61841000000922000000,3559366480011442,7

0,536687,918780000001292000000,52985959106222446

0,7886834,719250000001762000000,78768965132297755

1,177011,819810000002322000001,16931595153840310

1,747208,320430000002942000001,73848752164358776

2,597405,921050000003562000002,58665029159949615

3,86758621620000004132000003,85256455143350325

5,747738,722100000004612000005,72357334120125774

8,537864,922490000005002000008,4937740598832653,3

12,77971,4228200000053320000012,619863984407521,3

18,98065,6231100000056220000018,72306775732429

28,18153,2233800000058920000027,710665269902906,5

41,88234,4236200000061320000040,944264965636415,5

62,18313,4238700000063820000060,229862866368659,2

92,48389,8241000000066120000088,31963363473856,3

1378463,72433000000684200000128,21712763881721,9

2048534,92455000000706200000185,11796762253682,1

3048602,92476000000727200000263,88888960694361,7

4528666,62495000000746200000368,6786359204166,6

6728725,32513000000764200000502,99401259187558,3

10008777,62529000000780200000666,6666670

Problema 2: Curvas Tipo

Problema 3: Prueba 1PwfQPr2-Pwf2log(Pr2-Pwf2)log(A)

60000

35057402375005,375663613,75891189

46438901447045,160480543,5899496

50327801069915,029347253,4440448

5301638791004,898176483,2143139

551773563994,75127142,88817949

Grafica IPRPwfQ

6000

3506859,81813

4643470,50627

5032291,17538

5301512,41961

551949,835581

3008182,97922

2509350,59574

20010336,708

10011692,3653

4005415,97249

012154,223

Prueba 2PwfQPr2-Pwf2log(Pr2-Pwf2)log(A)

61400

46939201570355,195996463,59328607

51828601086725,036117663,45636603

5531705711874,852400693,23172438

576805452204,655330562,90579588

Curva IPR:PwfQ

6140

3507886,43907

4644424,06798

5033153,67724

5302279,06226

5511616,51035

3009191,96899

25010329,0467

20011280,0364

10012575,2704

4006436,3755

013013,6407

Prueba 3PwfQPr2-Pwf2log(Pr2-Pwf2)log(A)

51400

4425850688324,837790393,76715587

4722700414124,617126213,43136376

4811625328354,516337023,21085337

495457191714,282644772,6599162

Curva IPR:PwfQ

5140

35027899,4917

495506,129249

503171,927951

500277,151178

4505269,50926

30042204,7205

25056619,4581

20069989,6054

10090024,4929

40015065,4609

097263,7801

Prueba 4PwfQPr2-Pwf2log(Pr2-Pwf2)log(A)

55500

535500218004,338456492,69897

5081730499614,698631123,2380461

4642660927294,967215583,42488164

34245301910615,281172053,6560982

42014301316255,119338383,15533604

4474171082165,034291482,62013605

Curva IPR:PwfQ

5550

3502351,43778

4641487,09712

5031053,27334

530660,126841

551199,200328

3002616,08053

2502829,67294

2002998,44042

1003216,16822

4002025,53793

03287,06845

Problema 4: Prueba 1pwfQPr2-Pwf2Pr2-Pwf2/Q

60000

350574023750041,3763066

464389014470437,1989717

503278010699138,4859712

53016387910048,2905983

5517735639972,9611902

Prueba 2:pwfQPr2-Pwf2Pr2-Pwf2/Q

61400

469392015703540,059949

518286010867237,9972028

55317057118741,7519062

5768054522056,173913

Prueba 3pwfQPr2-Pwf2Pr2-Pwf2/Q

51400

44258506883211,7661538

47227004141215,3377778

48116253283520,2061538

4954571917141,9496718

Prueba 4pwfQPr2-Pwf2Pr2-Pwf2/Q

55500

5355002180043,6

50817304996128,8791908

46426609272934,8605263

342453019106142,1768212

420143013162592,0454545

447417108216259,510791

Problema 5: Metodo SimplificadoPwf (psi)Duracin (hr)Q (MSCFD)Pr2-Pwf2log (pr2-Pwf2)log(Q)

436

416,33120016790,314,225058713,07918125

346,13402270310,794,847021983,60444207

407,83168023795,164,376488633,22530928

397,83205431851,164,503125253,31260044

347,73396369200,714,840110553,59802407

288,8243495106690,565,028125993,54344718

Metodo LITPwf (psi)Duracion (hr)Q (MSCFD)Pr2-Pwf2Pr2-Pwf2/Q

436

416,33120016790,3113,991925

346,13402270310,7917,481549

407,83168023795,1614,1637857

397,83205431851,1615,5068939

347,73396369200,7117,4616982

288,8243495106690,5630,5266266

Problema 6: Pwfm(p)Qm(p)r2-m(p)wf2m(p)r2-m(p)wf2/Q

2388452,51

2015336,61239791459,00838,1556145

1640230,895214151455,10829,0477768

1365162,996144178199,5629,0038346

101591,437186196405,85527,331736

101591,436148196405,85531,9463005