Sucker-Rod Pumping Manual

Appendices

Chapter List

Appendix A
Appendix B
Appendix C
Appendix D
Appendix E
Appendix F
Appendix G

Rod Taper Percentages Recommended in RP 11L

Table 4.1: ROD AND PUMP DATA See Par. 4.5

1

2

3

4

5

6

7

8

9

10

11

Rod [*] No.

Plunger Diam., inches D

Rod Weight, lb per ft W r

Elastic Constant, in. per lb ft E r

Frequency Factor, F e

Rod String, % of each size

1 ?

1

?

?

44

All

0.726

1.990 10 ?6

1.000

100.0

54

1.06

0.908

1.668 10 ?6

1.138

44.6

55.4

54

1.25

0.929

1.633 10 ?6

1.140

49.5

50.5

54

1.50

0.957

1.584 10 ?6

1.137

56.4

43.6

54

1.75

0.990

1.525 10 ?6

1.122

64.6

35.4

64

2.00

1.027

1.460 10 ?6

1.095

73.7

26.8

54

2.25

1.067

1.391 10 ?6

1.061

83.4

16.6

54

2.50

1.108

1.318 10 ?6

1.023

93.5

6.6

55

All

1.135

1.270 10 ?6

1.000

100.0

64

1.06

1.164

1.382 10 ?6

1.229

33.3

33.1

33.5

64

1.25

1.211

1.319 10 ?6

1.216

37.2

35.9

26.9

64

1.50

1.275

1.232 10 ?6

1.184

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