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Manual de Uso de Casing y Tubing - OilProduction.net

Manual de Uso de Casing y Tubing - OilProduction.net

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ESTIRAMIENTO DE LA COLUMNA EN TRACCIÓN, VOLUMEN Y DESPLAZAMIENTO - TUBING 1 DE 1<br />

DIÁMETRO PESO DIÁMETRO ESPESOR ÁREA ESTIRAMIENTO ESPECÍFICO VOLUMEN DESPLAZAMIENTO<br />

INTERNO cada 1000 lb<br />

pulg lb/pie pulg pulg pulg<br />

2 3/8 4.00 2.041 0.167 1.1584 0.345 2.88 2.111 2.881<br />

4.60 1.995 0.190 1.3042 0.307 2.56 2.017 2.881<br />

4.70 1.995 0.190 1.3042 0.307 2.56 2.017 2.891<br />

5.10 1.939 0.218 1.4773 0.271 2.26 1.905 2.881<br />

5.30 1.939 0.218 1.4773 0.271 2.26 1.905 2.891<br />

5.80 1.867 0.254 1.6925 0.236 1.97 1.766 2.881<br />

5.95 1.867 0.254 1.6925 0.236 1.97 1.766 2.891<br />

2 7/8 6.40 2.441 0.217 1.8120 0.221 1.84 3.019 4.227<br />

6.50 2.441 0.217 1.8120 0.221 1.84 3.019 4.238<br />

7.80 2.323 0.276 2.2535 0.177 1.48 2.734 4.227<br />

7.90 2.323 0.276 2.2535 0.177 1.48 2.734 4.238<br />

8.60 2.259 0.308 2.4839 0.161 1.34 2.586 4.227<br />

8.70 2.259 0.308 2.4839 0.161 1.34 2.586 4.238<br />

9.60 2.195 0.340 2.7077 0.148 1.23 2.441 4.238<br />

3 1/2 7.70 3.068 0.216 2.2285 0.179 1.50 4.769 6.272<br />

9.20 2.992 0.254 2.5902 0.154 1.29 4.536 6.272<br />

9.30 2.992 0.254 2.5902 0.154 1.29 4.536 6.297<br />

10.20 2.922 0.289 2.9153 0.137 1.14 4.326 6.272<br />

10.30 2.922 0.289 2.9153 0.137 1.14 4.326 6.297<br />

12.70 2.750 0.375 3.6816 0.109 0.91 3.832 6.272<br />

4<br />

9.50 3.548 0.226 2.6795 0.149 1.24 6.379 8.192<br />

10.90 3.476 0.262 3.0767 0.130 1.08 6.122 8.224<br />

11.00 3.476 0.262 3.0767 0.130 1.08 6.122 8.224<br />

13.00 3.340 0.330 3.8048 0.105 0.88 5.653 8.224<br />

13.20 3.340 0.330 3.8048 0.105 0.88 5.653 8.224<br />

14.85 3.115 0.443 4.9455 0.081 0.67 4.917 8.224<br />

4 1/2 9.50 4.090 0.205 2.7661 0.145 1.21 8.476 10.354<br />

10.50 4.052 0.224 3.0091 0.133 1.11 8.319 10.354<br />

11.60 4.000 0.250 3.3379 0.120 1.00 8.107 10.354<br />

12.60 3.958 0.271 3.6004 0.111 0.93 7.938 10.354<br />

12.75 3.958 0.271 3.6004 0.111 0.93 7.938 10.408<br />

13.50 3.920 0.290 3.8356 0.104 0.87 7.786 10.354<br />

15.20 3.920 0.290 3.8356 0.104 0.87 7.786 10.354<br />

15.50 3.826 0.337 4.4074 0.091 0.76 7.417 10.354<br />

2 pulg/1000 pie cm/1000 m l/m l/m<br />

Ecuación:<br />

DL = L x DF DL : alargamiento (pulg)<br />

E x A L : longitud <strong>de</strong> la columna <strong>de</strong> casing o tubing (pulg)<br />

DF : esfuerzo axial aplicado (lb)<br />

E : módulo <strong>de</strong> elasticidad (30 x 10 6 psi)<br />

A : área transversal (pulg 2)<br />

28 Tenaris

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