SEAL-LOCK® HC

SEAL-LOCK ® HC
High Compression
Technology That Runs Deep
Specialty Casing Connections

SEAL-LOCK HC
© 2002 Hunting. All rights reserved. SEAL-LOCK is a registered trademark of Hunting.
4 1 ⁄2–10 3 ⁄4
11 3 ⁄4–13 5 ⁄8
Hooked thread designs
Internal trapped torque
shoulder, metal-to-metal
seal and lubricant reservoir

SEAL-LOCK HC
Excellent for Horizontal Drilling
Hooked threads for tensile strength mated with a
trapped shoulder for high-compressive loading give
SEAL-LOCK HC superior bending and torque resistance
necessary for highly deviated well designs.
Thread jumpout is virtually eliminated even under
the most severe applications.
Special Machined Seal Surface
A special phonograph finish on the metal-to-metal
seal surface minimizes galling, holds lubricants and
helps sealing with no need for special plating
procedures.
Positive Torque Shoulder
Trapped internal torque shoulder provides a positive
torque stop to lessen the chance of over-torquing.
Wall WALL
THICKNESS
thickness
Coupling
COUPLING
length LENGTH
Cost Savings
Low profile, parallel root and crest, hooked thread
design provides smooth stabbing and virtually
eliminates cross threading. This results in faster
running times.
Optimized Design
The time-proven SEAL-LOCK design has been
optimized to meet the requirements of the most
critical well applications. Assembly and operational
stresses have been set at the optimum levels for
certified performance. SEAL-LOCK HC has been
designed to meet or exceed pipe body burst ratings,
formation collapse loads and provide superior tensile
strength.
Make-up
MAKE-UP
loss LOSS
Interlocking thread details: negative load flank angle, 1 1 ⁄4-inch taper per foot; 5 threads per
inch; low profile threadform; crests and roots parallel to pipe axis; internal shoulder; conical
metal-to-metal seal; special machined surface to minimize galling and improve sealing action.
Pipe
ID
PIPE
I.D.
Pipe PIPE
OD O.D.
Coupling
COUPLING
O.D.
OD

SEAL-LOCK HC CASING CONNECTION DATA
NOMINAL
WEIGHT
PLAIN END
WEIGHT
WALL
THICKNESS
Pipe Connection Torque (Ft-Lb)
INSIDE
DIAMETER
API DRIFT
DIAMETER
THREADS
PER INCH
CRITICAL
CROSS SECTION
MAKE-UP LOSS
COUPLING
LENGTH
STANDARD
COUPLING OD
SIZE K-55 N/L-80 C-90/95 P-110 Q-125
IN. LB/FT LB/FT IN. IN. IN. SQ. IN. IN. IN. IN. IN. MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
4 1 ⁄2 11.60 11.35 0.250 4.000 3.875 5 3.338 3.294 7.250 5.000 4.882 3,600 4,400 3,800 4,600 3,900 4,700 4,100 4,900 4,800 5,600
12.60 12.24 0.271 3.958 3.833 5 3.600 3.294 7.250 5.000 4.916 3,700 4,600 3,800 4,700 4,000 4,900 4,200 5,100 4,900 5,800
13.50 13.04 0.290 3.920 3.795 5 3.667 3.294 7.250 5.000 4.947 3,800 4,700 3,900 4,900 4,100 5,000 4,300 5,200 5,000 5,900
15.10 14.98 0.337 3.826 3.701 5 3.667 3.294 7.250 5.000 N/A 3,900 5,000 4,100 5,200 4,200 5,300 4,400 5,500 5,100 6,200
5 13.00 12.83 0.253 4.494 4.369 5 3.773 3.352 7.375 5.563 5.385 3,700 4,600 3,900 4,800 4,000 4,900 4,300 5,100 4,900 5,800
15.00 14.87 0.296 4.408 4.283 5 4.287 3.352 7.375 5.563 5.456 3,900 5,000 4,100 5,100 4,200 5,300 4,400 5,500 5,100 6,200
18.00 17.93 0.362 4.276 4.151 5 4.287 3.352 7.375 5.563 N/A 4,200 5,400 4,300 5,600 4,500 5,700 4,700 5,900 5,400 6,600
51 ⁄2 15.50 15.35 0.275 4.950 4.825 5 4.514 3.582 7.875 6.050 5.902 4,000 5,000 4,100 5,100 4,300 5,300 4,500 5,500 5,200 6,200
17.00 16.87 0.304 4.892 4.767 5 4.962 3.582 7.875 6.050 5.951 4,100 5,200 4,300 5,400 4,400 5,500 4,600 5,700 5,300 6,400
20.00 19.81 0.361 4.778 4.653 5 5.513 3.582 7.875 6.050 N/A 4,300 5,600 4,500 5,800 4,600 5,900 4,900 6,100 5,500 6,800
23.00 22.54 0.415 4.670 4.545 5 5.513 3.582 7.875 6.050 N/A 4,500 6,000 4,700 6,100 4,800 6,300 5,000 6,500 5,700 7,200
65 ⁄8 20.00 19.49 0.288 6.049 5.924 5 5.734 3.928 8.500 7.390 7.022 4,100 5,700 4,300 5,800 4,400 6,000 4,600 6,200 5,300 6,900
24.00 23.58 0.352 5.921 5.796 5 6.937 3.928 8.500 7.390 7.130 4,500 6,400 4,700 6,500 4,800 6,700 5,000 6,900 5,700 7,600
28.00 27.65 0.417 5.791 5.666 5 8.123 3.928 8.500 7.390 7.237 4,800 7,000 5,000 7,100 5,100 7,300 5,300 7,500 6,000 8,200
32.00 31.20 0.475 5.675 5.550 5 8.123 3.928 8.500 7.390 7.328 5,100 7,500 5,200 7,600 5,400 7,800 5,600 8,000 6,300 8,700
7 23.00 22.63 0.317 6.366 6.250* 5 6.655 4.100 8.875 7.656 7.432 4,600 6,300 4,700 6,400 4,900 6,600 5,100 6,800 5,800 7,500
26.00 25.66 0.362 6.276 6.151 5 7.549 4.100 8.875 7.656 7.509 4,900 6,800 5,000 6,900 5,200 7,100 5,400 7,300 6,100 8,000
29.00 28.72 0.408 6.184 6.125* 5 8.449 4.100 8.875 7.656 7.585 5,100 7,200 5,300 7,400 5,400 7,500 5,700 7,700 6,300 8,400
32.00 31.67 0.453 6.094 6.000* 5 9.317 4.100 8.875 7.656 N/A 5,400 7,600 5,500 7,800 5,700 7,900 5,900 8,100 6,600 8,800
35.00 34.58 0.498 6.004 5.879 5 9.344 4.100 8.875 7.656 N/A 5,600 8,000 5,700 8,100 5,900 8,300 6,100 8,500 6,800 9,200
38.00 37.26 0.540 5.920 5.795 5 9.344 4.100 8.875 7.656 N/A 5,700 8,300 5,900 8,400 6,000 8,600 6,200 8,800 6,900 9,500
75 ⁄8 26.40 25.56 0.328 6.969 6.844 5 7.519 4.313 9.250 8.500 8.125 5,000 7,000 5,200 7,100 5,300 7,300 5,500 7,500 6,200 8,200
29.70 29.04 0.375 6.875 6.750 5 8.541 4.313 9.250 8.500 8.139 5,400 7,600 5,500 7,800 5,700 7,900 5,900 8,100 6,600 8,800
33.70 33.04 0.430 6.765 6.640 5 9.720 4.313 9.250 8.500 8.230 5,800 8,300 5,900 8,400 6,100 8,600 6,300 8,800 7,000 9,500
39.00 38.05 0.500 6.625 6.500 5 11.192 4.313 9.250 8.500 8.344 6,200 9,000 6,300 9,200 6,500 9,300 6,700 9,500 7,400 10,200
7 3 ⁄4 46.10 45.47 0.595 6.560 6.500* 5 13.374 5.513 11.650 8.600 8.509 6,600 9,900 6,800 10,100 6,900 10,200 7,200 10,400 7,800 11,100
85 ⁄8 32.00 31.10 0.352 7.921 7.875* 5 9.149 4.772 10.250 9.625 9.125 5,600 7,900 5,700 8,100 5,900 8,200 6,100 8,400 6,800 9,100
36.00 35.14 0.400 7.825 7.700 5 10.336 4.772 10.250 9.625 9.142 6,000 8,700 6,200 8,800 6,300 9,000 6,500 9,200 7,200 9,900
SPECIAL
CLEARANCE OD
40.00 39.29 0.450 7.725 7.625* 5 11.557 4.772 10.250 9.625 9.227 6,400 9,400 6,600 9,600 6,700 9,700 7,000 9,900 7,600 10,600
44.00 43.39 0.500 7.625 7.500 5 12.763 4.772 10.250 9.625 9.310 6,800 10,100 7,000 10,200 7,100 10,400 7,300 10,600 8,000 11,300
49.00 47.99 0.557 7.511 7.386 5 14.118 4.772 10.250 9.625 9.402 7,200 10,700 7,400 10,900 7,500 11,000 7,700 11,200 8,400 11,900

SEAL-LOCK HC CASING CONNECTION DATA (Continued)
NOMINAL
WEIGHT
PLAIN END
WEIGHT
WALL
THICKNESS
Pipe Connection Torque (Ft-Lb)
INSIDE
DIAMETER
API DRIFT
DIAMETER
THREADS
PER INCH
CRITICAL
CROSS SECTION
MAKE-UP LOSS
COUPLING
LENGTH
STANDARD
COUPLING OD
SIZE K-55 N/L-80 C-90/95 P-110 Q-125
IN. LB/FT LB/FT IN. IN. IN. SQ. IN. IN. IN. IN. IN. MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX
9 5 ⁄8 36.00 34.86 0.352 8.921 8.765 5 10.254 4.772 10.250 10.625 10.125 6,600 9,500 6,800 9,600 7,000 9,800 7,200 10,000 7,900 10,800
40.00 38.94 0.395 8.835 8.750* 5 11.454 4.772 10.250 10.625 10.135 7,100 10,300 7,300 10,500 7,500 10,600 7,700 10,900 8,500 11,600
43.50 42.70 0.435 8.755 8.625* 5 12.559 4.772 10.250 10.625 10.205 7,600 11,000 7,700 11,200 7,900 11,400 8,100 11,600 8,900 12,300
47.00 46.14 0.472 8.681 8.625* 5 13.572 4.772 10.250 10.625 10.268 7,900 11,600 8,100 11,800 8,300 12,000 8,500 12,200 9,200 13,000
53.50 52.85 0.545 8.535 8.500* 5 15.546 4.772 10.250 10.625 10.390 8,600 12,700 8,700 12,900 8,900 13,000 9,100 13,300 9,900 14,000
9 3 ⁄4 59.20 58.18 0.595 8.560 8.500* 5 17.113 5.972 12.650 10.625 10.485 8,700 13,000 8,900 13,200 9,000 13,400 9,300 13,600 10,000 14,300
9 7 ⁄8 62.80 61.74 0.625 8.625 8.500* 5 18.162 7.172 15.050 10.625 10.549 8,900 13,500 9,100 13,700 9,200 13,800 9,500 14,100 10,200 14,800
103 ⁄4 40.50 38.88 0.350 10.050 9.894 5 11.435 4.772 10.250 11.750 11.250 7,800 10,700 8,000 10,900 8,300 11,100 8,500 11,400 9,500 12,300
45.50 44.22 0.400 9.950 9.875* 5 13.006 4.772 10.250 11.750 11.273 8,500 11,700 8,700 11,900 8,900 12,100 9,200 12,400 10,100 13,400
51.00 49.50 0.450 9.850 9.694 5 14.561 4.772 10.250 11.750 11.361 9,100 12,700 9,300 12,900 9,500 13,100 9,800 13,300 10,700 14,300
55.50 54.21 0.495 9.760 9.625* 5 15.947 4.772 10.250 11.750 11.438 9,600 13,400 9,800 13,600 10,000 13,800 10,300 14,100 11,200 15,100
60.70 59.40 0.545 9.660 9.504 5 17.473 4.772 10.250 11.750 11.523 10,000 14,200 10,200 14,400 10,400 14,600 10,700 14,900 11,700 15,800
65.70 64.53 0.595 9.560 9.500* 5 18.982 4.772 10.250 11.750 11.606 10,500 14,900 10,700 15,100 10,900 15,300 11,200 15,600 12,100 16,500
11 3 ⁄4 47.00 45.56 0.375 11.000 10.844 5 13.401 4.801 10.250 12.750 N/A 10,100 13,200 10,400 13,500 10,700 13,800 11,100 14,200 12,500 15,600
54.00 52.57 0.435 10.880 10.724 5 15.463 4.801 10.250 12.750 N/A 10,900 14,400 11,200 14,700 11,500 15,000 11,900 15,400 13,300 16,800
60.00 58.81 0.489 10.772 10.625* 5 17.300 4.801 10.250 12.750 N/A 11,500 15,400 11,800 15,700 12,100 16,000 12,500 16,400 13,900 17,800
65.00 63.97 0.534 10.682 10.625* 5 18.816 4.801 10.250 12.750 N/A 12,000 16,100 12,300 16,400 12,600 16,700 13,000 17,100 14,400 18,500
66.70 65.45 0.547 10.656 10.500 5 19.252 4.801 10.250 12.750 N/A 12,100 16,300 12,400 16,600 12,700 16,900 13,100 17,300 14,500 18,700
71.00 69.42 0.582 10.586 10.430 5 20.420 4.801 10.250 12.750 N/A 12,400 16,800 12,700 17,100 13,000 17,400 13,400 17,800 14,800 19,200
73.60 72.46 0.609 10.532 10.376 5 21.315 4.801 10.250 12.750 N/A 12,700 17,200 13,000 17,500 13,300 17,800 13,700 18,200 15,100 19,600
80.50 79.51 0.672 10.406 10.250 5 23.243 4.801 10.250 12.750 N/A 13,200 18,000 13,500 18,300 13,800 18,600 14,200 19,000 15,600 20,400
87.20 86.36 0.734 10.282 10.126 5 23.243 4.801 10.250 12.750 N/A 13,600 18,700 13,900 19,000 14,200 19,300 14,600 19,700 16,000 21,100
11 7 ⁄8 71.80 70.20 0.582 10.711 10.625* 5 20.648 6.001 12.650 12.750 N/A 12,500 17,200 12,800 17,500 13,100 17,800 13,600 18,200 14,900 19,600
133 ⁄8 54.50 52.74 0.380 12.615 12.459 5 15.513 4.801 10.250 14.375 N/A 12,300 15,400 12,700 15,800 13,100 16,200 13,600 16,700 15,500 18,600
61.00 59.45 0.430 12.515 12.359 5 17.487 4.801 10.250 14.375 N/A 12,900 16,400 13,300 16,800 13,700 17,200 14,300 17,800 16,200 19,600
68.00 66.11 0.480 12.415 12.259 5 19.445 4.801 10.250 14.375 N/A 13,500 17,300 13,900 17,700 14,300 18,100 14,900 18,700 16,700 20,600
72.00 70.60 0.514 12.347 12.250* 5 20.768 4.801 10.250 14.375 N/A 13,800 17,900 14,300 18,300 14,700 18,700 15,200 19,300 17,100 21,100
77.00 75.33 0.550 12.275 12.119 5 22.160 4.801 10.250 14.375 N/A 14,200 18,400 14,600 18,800 15,000 19,200 15,600 19,800 17,500 21,700
85.00 82.90 0.608 12.159 12.003 5 24.386 4.801 10.250 14.375 N/A 14,700 19,300 15,100 19,700 15,500 20,100 16,100 20,700 18,000 22,500
13 5 ⁄8 88.20 86.78 0.625 12.375 12.250* 5 25.525 7.201 15.063 14.375 N/A 16,100 22,100 16,500 22,500 16,900 22,900 17,500 23,500 19,400 25,400
* Special drift diameter
Notes: See SEAL-LOCK APEX catalog for heavy weight sizes not listed. HW SEAL-LOCK available upon request.
Critical Cross Section—based on lesser of nominal pipe body area, thread flank area or critical section areas.
Contact your Hunting representative for torque values on special clearance couplings.
SPECIAL
CLEARANCE OD

SEAL-LOCK HC CASING PERFORMANCE DATA
Minimum Tensile Load (1000 Lb) Setting Depth (Ft)
SIZE
NOMINAL
WEIGHT K-55 L-80 N-80 C-90 C-95 P-110 Q-125 K-55 L-80 N-80 C-90 C-95 P-110 Q-125
IN. LB/FT SF=2.0 SF=1.5 SF=1.6 SF=1.5 SF=1.5 SF=1.5 SF=1.5
4 1 ⁄2 11.60 317 317 334 334 350 417 451 13,670 18,220 17,990 19,180 20,140 23,980 25,900
12.60 342 342 360 360 378 450 486 13,570 18,100 17,860 19,050 20,000 23,810 25,720
13.50 348 348 367 367 385 458 495 12,900 17,200 16,980 18,110 19,010 22,630 24,440
15.10 348 348 367 367 385 458 495 11,540 15,380 15,180 16,190 17,000 20,230 21,860
5 13.00 358 358 377 377 396 472 509 13,790 18,380 18,140 19,350 20,320 24,190 26,120
15.00 407 407 429 429 450 536 579 13,690 18,250 17,870 19,060 20,010 23,810 25,720
18.00 407 407 429 429 450 536 579 11,320 15,080 14,890 15,880 16,680 19,850 21,440
51 ⁄2 15.50 429 429 451 451 474 564 609 13,830 18,450 18,200 19,420 20,390 24,270 26,210
17.00 471 471 496 496 521 620 670 13,870 18,490 18,240 19,460 20,430 24,330 26,270
20.00 524 524 551 551 579 689 744 13,070 17,420 17,190 18,340 19,260 22,920 24,750
23.00 524 524 551 551 579 689 744 11,360 15,140 14,950 15,940 16,740 19,930 21,520
65 ⁄8 20.00 545 545 573 573 602 717 774 13,620 18,160 17,920 19,110 20,070 23,890 25,800
24.00 659 659 694 694 728 867 936 13,730 18,310 18,070 19,270 20,230 24,090 26,010
28.00 772 772 812 812 853 1,015 1,097 13,780 18,380 18,130 19,340 20,310 24,170 26,110
32.00 772 772 812 812 853 1,015 1,097 12,060 16,070 15,870 16,930 17,770 21,160 22,840
7 23.00 632 632 666 666 699 832 898 13,750 18,330 18,090 19,290 20,260 24,110 26,040
26.00 717 717 755 755 793 944 1,019 13,790 18,390 18,150 19,360 20,330 24,200 26,130
29.00 803 803 845 845 887 1,056 1,141 13,840 18,450 18,210 19,420 20,400 24,280 26,220
32.00 885 885 932 932 978 1,165 1,258 13,830 18,440 18,200 19,410 20,380 24,260 26,200
35.00 888 888 934 934 981 1,168 1,261 12,680 16,910 16,680 17,800 18,690 22,250 24,030
38.00 888 888 934 934 981 1,168 1,261 11,680 15,570 15,370 16,400 17,210 20,490 22,130
75 ⁄8 26.40 714 714 752 752 790 940 1,015 13,530 18,040 17,800 18,990 19,940 23,740 25,630
29.70 811 811 854 854 897 1,068 1,153 13,660 18,210 17,970 19,170 20,130 23,970 25,880
33.70 923 923 972 972 1,021 1,215 1,312 13,700 18,270 18,030 19,230 20,190 24,040 25,960
39.00 1,063 1,063 1,119 1,119 1,175 1,399 1,511 13,630 18,170 17,940 19,130 20,090 23,920 25,830
7 3 ⁄4 46.10 1,271 1,271 1,337 1,337 1,404 1,672 1,806 13,780 18,370 18,130 19,340 20,310 24,180 26,110
85 ⁄8 32.00 869 869 915 915 961 1,144 1,235 13,580 18,110 17,870 19,060 20,010 23,830 25,730
36.00 982 982 1,034 1,034 1,085 1,292 1,395 13,640 18,180 17,940 19,140 20,100 23,930 25,840
40.00 1,098 1,098 1,156 1,156 1,213 1,445 1,560 13,720 18,300 18,060 19,260 20,230 24,080 26,000
44.00 1,212 1,212 1,276 1,276 1,340 1,595 1,723 13,780 18,370 18,130 19,340 20,300 24,170 26,110
49.00 1,341 1,341 1,412 1,412 1,482 1,765 1,906 13,690 18,250 18,010 19,210 20,170 24,010 25,930

SEAL-LOCK HC CASING PERFORMANCE DATA (Continued)
Minimum Tensile Load (1000 Lb) Setting Depth (Ft)
SIZE
NOMINAL
WEIGHT K-55 L-80 N-80 C-90 C-95 P-110 Q-125 K-55 L-80 N-80 C-90 C-95 P-110 Q-125
IN. LB/FT SF=2.0 SF=1.5 SF=1.6 SF=1.5 SF=1.5 SF=1.5 SF=1.5
9 5 ⁄8 36.00 974 974 1,025 1,025 1,077 1,282 1,384 13,530 18,040 17,800 18,990 19,940 23,740 25,640
40.00 1,088 1,088 1,145 1,145 1,203 1,432 1,546 13,600 18,140 17,900 19,090 20,040 23,860 25,770
43.50 1,193 1,193 1,256 1,256 1,319 1,570 1,695 13,710 18,290 18,050 19,250 20,210 24,060 25,980
47.00 1,289 1,289 1,357 1,357 1,425 1,697 1,832 13,720 18,290 18,050 19,250 20,210 24,060 25,990
53.50 1,477 1,477 1,555 1,555 1,632 1,943 2,099 13,800 18,400 18,160 19,370 20,340 24,220 26,150
9 3 ⁄4 59.20 1,626 1,626 1,711 1,711 1,797 2,139 2,310 13,730 18,310 18,070 19,270 20,240 24,090 26,020
9 7 ⁄8 62.80 1,706 1,706 1,796 1,796 1,886 2,245 2,425 13,740 18,320 18,080 19,280 20,240 24,100 26,030
103 ⁄4 40.50 1,086 1,086 1,144 1,144 1,201 1,429 1,544 13,410 17,880 17,650 18,820 19,770 23,530 25,410
45.50 1,236 1,236 1,301 1,301 1,366 1,626 1,756 13,580 18,100 17,870 19,060 20,010 23,820 25,730
51.00 1,383 1,383 1,456 1,456 1,529 1,820 1,966 13,560 18,080 17,850 19,030 19,990 23,790 25,700
55.50 1,515 1,515 1,595 1,595 1,674 1,993 2,153 13,650 18,200 17,960 19,160 20,110 23,950 25,860
60.70 1,660 1,660 1,747 1,747 1,835 2,184 2,359 13,670 18,230 17,990 19,190 20,150 23,990 25,910
65.70 1,803 1,803 1,898 1,898 1,993 2,373 2,563 13,720 18,300 18,060 19,260 20,220 24,080 26,000
11 3 ⁄4 47.00 1,273 1,273 1,340 1,340 1,407 1,675 1,809 13,540 18,060 17,820 19,010 19,960 23,760 25,600
54.00 1,469 1,469 1,546 1,546 1,624 1,933 2,088 13,600 18,140 17,900 19,090 20,050 23,860 25,770
60.00 1,643 1,643 1,730 1,730 1,816 2,162 2,335 13,700 18,260 18,020 19,220 20,180 24,030 25,950
65.00 1,788 1,788 1,882 1,882 1,976 2,352 2,540 13,750 18,340 18,100 19,300 20,270 24,120 26,050
66.70 1,829 1,829 1,925 1,925 2,021 2,406 2,599 13,710 18,280 18,040 19,240 20,200 24,050 25,980
71.00 1,940 1,940 2,042 2,042 2,144 2,553 2,757 13,660 18,220 17,980 19,170 20,130 23,970 25,890
73.60 2,025 2,025 2,132 2,132 2,238 2,664 2,878 13,760 18,340 18,100 19,310 20,270 24,130 26,070
80.50 2,208 2,208 2,324 2,324 2,441 2,905 3,138 13,710 18,290 18,040 19,250 20,220 24,060 25,990
87.20 2,208 2,208 2,324 2,324 2,441 2,905 3,138 12,660 16,880 16,660 17,770 18,660 22,210 23,990
11 7 ⁄8 71.80 1,962 1,962 2,065 2,065 2,168 2,581 2,787 13,660 18,210 17,970 19,170 20,130 23,970 25,880
133 ⁄8 54.50 1,474 1,474 1,551 1,551 1,629 1,939 2,094 13,520 18,030 17,790 18,980 19,930 23,720 25,620
61.00 1,661 1,661 1,749 1,749 1,836 2,186 2,361 13,620 18,160 17,920 19,110 20,070 23,890 25,800
68.00 1,847 1,847 1,945 1,945 2,042 2,431 2,625 13,580 18,110 17,870 19,060 20,020 23,830 25,740
72.00 1,973 1,973 2,077 2,077 2,181 2,596 2,804 13,700 18,270 18,030 19,230 20,190 24,040 25,960
77.00 2,105 2,105 2,216 2,216 2,327 2,770 2,992 13,670 18,230 17,990 19,190 20,150 23,980 25,900
85.00 2,317 2,317 2,439 2,439 2,561 3,048 3,292 13,630 18,170 17,930 19,130 20,080 23,910 25,820
13 5 ⁄8 88.20 2,425 2,425 2,553 2,553 2,680 3,191 3,446 13,750 18,330 18,090 19,290 20,260 24,120 26,050
Note: Tensile strengths calculated on ultimate—K-55=95,000 PSI, L-80=95,000 PSI, N-80=100,000 PSI, C-90=100,000 PSI, C-95=105,000 PSI,
P-110=125,000 PSI, Q-125=135,000 PSI.

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1940 AH Beverwijk
The Netherlands
31-2512-29219
Fax: 31-2512-10654
Badentoy Avenue
Badentoy Industrial
Park, Portlethen
Aberdeen, Scotland AB12-4SQ
44-1224-787000
Fax: 44-1224-787106
Silverburn Place
Bridge of Don
Aberdeen Scotland AB23 8EG
44-1224-820909
Fax: 44-1224-823123
Far East
Complex Dragon Industrial
Park – Block D
Jl. Pattimura Kabil, Batam
Indonesia
62-778-711930
Fax: 62-778-711929
Jintang Road
Dongli District, Tianjin
People’s Republic of
China 300301
86-22-2480-2093
Fax: 86-22-2480-2456
34 Benoi Road
Singapore 629901
65-6861-6176
Fax: 65-6861-5010
128 Gul Circle
Jurong Singapore 629595
65-6863-0668
Fax: 65-6863-9196
HOS1003 03/2011
Kaki Bukit Road 1
Enterprise One, # 02-29
Singapore 415934
65-6742-7620
Fax: 65-6742-5930
Lot No.48, Phase 5
(Western of Dong An Road,
Northern of Yu An Road)
Shuo Fang Industrial Park
New District Wuxi City
Jiangsu Province
People's Republic of
China 214142
86-510-8119-0028
Fax: 86-510-8119-0038
Middle East
Office 1505, JAFZA VIEW 19
Jebel Ali Free Zone
P.O. Box 261929
Dubai, United Arab Emirates
9714 8865799
middleeast.enquiry@
huntingplc.com
North America
3817 Melancon Road
Broussard, LA 70518, U.S.A.
337-367-9296
Fax: 337-364-1487
113 Capital Boulevard
Houma, LA 70360, U.S.A.
985-876-4368
Fax: 985-876-6114
205 E. Woodlawn Ranch Road
Houma, LA 70363, U.S.A.
985-851-4170
Fax: 985-868-3886
118 Thruway Park Road
Broussard, LA 70518, U.S.A.
337-839-8344
Fax: 337-839-8345
Worldwide Licensed Threading Locations
For a complete list of licensees, go to www.huntingplc.com.
6615 River Road
Marrero, LA 70072, U.S.A.
504-348-3011
Fax: 504-348-3057
417A Westchester Drive
Corpus Christi, TX 78408, U.S.A.
361-887-2153
Fax: 361-887-2154
16818 Ramsey Road
Crosby, TX 77532, U.S.A.
281-328-1400
Fax: 281-328-1445
15830 Beaumont Highway
Houston, TX 77049, U.S.A.
281-456-0696
Fax: 281-456-0699
4400 N. Sam Houston
Pkwy West, #320
Houston, TX 77086, U.S.A.
281-659-3700
Fax: 281-781-0002
1018 Rankin Road
Houston, TX 77073, U.S.A.
281-821-5577
Fax: 281-821-6633
2408 W. Interstate 20
Odessa, TX 79763, U.S.A.
432-580-4242
Fax: 432-580-7977
Hunting Energy
de México
Av. Los Olmos #105
Parque Industrial El Sabinal
Apodaca, N.L., México C.P. 66645
52-81-8196-8700
Fax: 52-81-8145-4505
17720 Highway 90 East
Houston, TX 77049, U.S.A.
281-456-0228
Fax: 281-456-9013
Hunting Energy
Services (Canada)
Ltd.
5550 Skyline Way N.E.
Calgary, Alberta T2E 7Z7, Canada
403-543-4477
Fax: 403-543-4484
2309-5A Street
Nisku, Alberta T9E 8G6, Canada
780-955-7799
Fax: 780-955-8764
Hunting
(Drilling Tools)
100 Tom Stinson Drive
Conroe, TX 77303, U.S.A.
936-539-5545
257 Cherry Hill Drive
Latrobe, PA 15650, U.S.A.
724-424-9714
Fax: 724-424-9716
1555 View Drive
Casper, WY 82601, U.S.A.
307-265-6550
Fax: 307-473-1485
808 SE 84th Street
Oklahoma City, OK 73149, U.S.A.
405-631-1222
Fax: 405-631-2221
1515-10 St.
Nisku, Alberta T9E 8C5, Canada
780-979-6799
Fax: 780-979-0399
Hunting Innova
8383 N. Sam Houston Pkwy
Houston, TX 77064, U.S.A.
281-653-5500
Fax: 281-653-5501
Hunting Subsea
National Coupling Co.
1316 Staffordshire Road
Stafford, TX 77477, U.S.A.
281-499-2583
Fax: 281-499-5941
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