Die Collar LK and K
Application:
The STS Die Collar is an external catch fishing tool designed to retrieve tubular cylindrical members from oil, gas and exploratory well bores.
Construction:
The Die Collar is manufactured from high grade alloy and forged steel. The Die Collars are furnished in different types depending on downhole conditions. The standard Die Collar is available with connecting thread type top and with internal die thread (1:16 taper) type bottom.
When ordering, please specify:
- Assembly name and nominal size;
- Version (LH or RH);
- Type of connecting thread if other than stated in the table;
- Die thread type (full-length thread profile or stopped thread profile);
- Die diameter if other than stated in the table;
- Die collar bottom type: plain type, plain guide, lipped guide, threaded bottom for attaching a washover shoe or oversized guide.
Type LK
| Assembly name & size | OD | Max catching diameter | Min catching diameter | Length | Connecting thread | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | mm | inch | mm | ft | |||
| 46 LK 35-22 | 46,0 | 1 13/16 | 34,9 | 1 3/8 | 22,2 | 7/8 | 350 | 1,16 | З-38 | NC 13 |
| 48 LK 38-25 | 47,6 | 1 7/8 | 38,1 | 1 1/2 | 25,4 | 1 | 350 | 1,16 | З-38 | NC 13 |
| 56 LK 44-32 | 55,6 | 2 3/16 | 44,5 | 1 3/4 | 31,8 | 1 1/4 | 435 | 1,44 | З-44 | NC 16 |
| 70 LK 51-35 | 69,9 | 2 3/4 | 50,8 | 2 | 34,9 | 1 3/8 | 435 | 1,44 | З-44 | NC 16 |
| 57 LK 41-32 | 57,2 | 2 1/4 | 41,3 | 1 5/8 | 31,8 | 1 1/4 | 590 | 1,95 | З-44 | NC 16 |
| 86 LK 67-44 | 85,7 | 3 3/8 | 66,7 | 2 5/8 | 44,5 | 1 3/4 | 610 | 2,01 | З-66 | 2 3/8 Reg |
| 89 LK 76-56 | 88,9 | 3 1/2 | 76,2 | 3 | 55,6 | 2 3/16 | 640 | 2,11 | З-73 | NC 26 |
| 95 LK 83-60 | 95,3 | 3 3/4 | 82,6 | 3 1/4 | 60,3 | 2 3/8 | 630 | 2,08 | З-73 | NC 26 |
| 102 LK 89-70 | 101,6 | 4 | 88,9 | 3 1/2 | 69,9 | 2 3/4 | 630 | 2,08 | З-73 | NC 26 |
| 117 LK 95-73 | 117,5 | 4 5/8 | 95,3 | 3 3/4 | 73,0 | 2 7/8 | 630 | 2,08 | З-76 | 2 7/8 Reg |
| 114 LK 98-76 | 114,3 | 4 1/2 | 98,4 | 3 7/8 | 76,2 | 3 | 630 | 2,08 | З-76 | 2 7/8 Reg |
| 117 LK 102-80 | 117,5 | 4 5/8 | 101,6 | 4 | 80,2 | 3 5/32 | 630 | 2,08 | З-76 | 2 7/8 Reg |
| 121 LK 105-60 | 120,7 | 4 3/4 | 104,8 | 4 1/8 | 60,3 | 2 3/8 | З-76 | 1000 | 3,30 | 2 7/8 Reg |
| 121 LK 105-82 | 120,7 | 4 3/4 | 104,8 | 4 1/8 | 81,8 | 3 7/32 | 625 | 2,06 | З-76 | 2 7/8 Reg |
| 121 LK 105-60 | 120,7 | 4 3/4 | 104,8 | 4 1/8 | 60,3 | 2 3/8 | 1000 | 3,30 | З-76 | 2 7/8 Reg |
| 124 LK 105-84 | 123,8 | 4 7/8 | 104,8 | 4 1/8 | 84,1 | 3 5/16 | 630 | 2,08 | З-76 | 2 7/8 Reg |
| 108 LK 105-60 | 108,0 | 4 1/4 | 104,8 | 4 1/8 | 60,3 | 2 3/8 | 1000 | 3,30 | З-76 | 2 7/8 Reg |
| 124 LK 108-86 | 123,8 | 4 7/8 | 108,0 | 4 1/4 | 85,7 | 3 3/8 | 640 | 2,11 | З-76 | 2 7/8 Reg |
| 124 LK 114-68 | 123,8 | 4 7/8 | 114,3 | 4 1/2 | 68,3 | 2 11/16 | 975 | 3,22 | З-76 | 2 7/8 Reg |
| 128 LK 112-89 | 127,8 | 5 1/32 | 111,9 | 4 13/32 | 88,9 | 3 1/2 | 635 | 2,10 | З-76 | 2 7/8 Reg |
| 132 LK 116-94 | 131,8 | 5 3/16 | 115,9 | 4 9/16 | 93,7 | 3 11/16 | 640 | 2,11 | З-88 | 3 1/2 Reg |
| 140 LK 124-94 | 139,7 | 5 1/2 | 123,8 | 4 7/8 | 93,7 | 3 11/16 | 770 | 2,54 | З-88 | 3 1/2 Reg |
| 140 LK 124-78 | 139,7 | 5 1/2 | 123,8 | 4 7/8 | 77,8 | 3 1/16 | 1000 | 3,30 | З-88 | 3 1/2 Reg |
| 146 LK 120-89 | 146,1 | 5 3/4 | 119,9 | 4 23/32 | 88,9 | 3 1/2 | 770 | 2,54 | З-88 | 3 1/2 Reg |
| 146 LK 127-80 | 146,1 | 5 3/4 | 127,0 | 5 | 80,2 | 3 5/32 | 1010 | 3,33 | З-88 | 3 1/2 Reg |
| 149 LK 124-93 | 149,2 | 5 7/8 | 123,8 | 4 7/8 | 92,9 | 3 21/32 | 765 | 2,52 | З-88 | 3 1/2 Reg |
| 152 LK 127-97 | 152,4 | 6 | 127,0 | 5 | 96,8 | 3 13/16 | 780 | 2,57 | З-88 | 3 1/2 Reg |
| 156 LK 131-101 | 155,6 | 6 1/8 | 131,0 | 5 5/32 | 100,8 | 3 31/32 | 780 | 2,57 | З-88 | 3 1/2 Reg |
| 156 LK 131-86 | 155,6 | 6 1/8 | 131,0 | 5 5/32 | 85,7 | 3 3/8 | 1020 | 3,37 | З-121 | 4 1/2 FH |
| 159 LK 133-104 | 158,8 | 6 1/4 | 133,4 | 5 1/4 | 104,0 | 4 3/32 | 840 | 2,77 | З-121 | 4 1/2 FH |
| 159 LK 133-97 | 158,8 | 6 1/4 | 133,4 | 5 1/4 | 96,8 | 3 13/16 | 960 | 3,17 | З-121 | 4 1/2 FH |
| 162 LK 137-102 | 161,9 | 6 3/8 | 136,5 | 5 3/8 | 101,6 | 4 | 920 | 3,04 | З-121 | 4 1/2 FH |
| 170 LK 144-111 | 169,9 | 6 11/16 | 144,5 | 5 11/16 | 111,1 | 4 3/8 | 880 | 2,90 | З-121 | 4 1/2 FH |
| 175 LK 149-114 | 174,6 | 6 7/8 | 149,2 | 5 7/8 | 114,3 | 4 1/2 | 920 | 3,04 | З-121 | 4 1/2 FH |
| 181 LK 155-119 | 181,0 | 7 1/8 | 154,8 | 6 3/32 | 119,1 | 4 11/16 | 920 | 3,04 | З-133 | NC 50 |
| 192 LK 163-127 | 192,1 | 7 9/16 | 162,7 | 6 13/32 | 127,0 | 5 | 920 | 3,04 | З-133 | NC 50 |
| 194 LK 168-117 | 193,7 | 7 5/8 | 168,3 | 6 5/8 | 117,5 | 4 5/8 | 1190 | 3,93 | З-133 | NC 50 |
| 207 LK 178-130 | 207,2 | 8 5/32 | 177,8 | 7 | 130,2 | 5 1/8 | 1160 | 3,83 | З-147 | 5 1/2 FH |
| 210 LK 183-133 | 209,6 | 8 1/4 | 182,6 | 7 3/16 | 133,4 | 5 1/4 | 1160 | 3,83 | З-147 | 5 1/2 FH |
| 216 LK 186-137 | 215,9 | 8 1/2 | 185,7 | 7 5/16 | 136,5 | 5 3/8 | 1160 | 3,83 | З-147 | 5 1/2 FH |
| 219 LK 189-140 | 219,1 | 8 5/8 | 188,9 | 7 7/16 | 139,7 | 5 1/2 | 1135 | 3,75 | З-147 | 5 1/2 FH |
| 225 LK 194-146 | 225,4 | 8 7/8 | 193,7 | 7 5/8 | 146,1 | 5 3/4 | 1210 | 3,99 | З-171 | 6 5/8 FH |
| 235 LK 204-156 | 235,0 | 9 1/4 | 204,0 | 8 1/32 | 155,6 | 6 1/8 | 1210 | 3,99 | З-171 | 6 5/8 FH |
| 241 LK 210-162 | 241,3 | 9 1/2 | 209,6 | 8 1/4 | 161,9 | 6 3/8 | 1210 | 3,99 | З-171 | 6 5/8 FH |
| 254 LK 222-175 | 254,0 | 10 | 222,3 | 8 3/4 | 174,6 | 6 7/8 | 1220 | 4,03 | З-171 | 6 5/8 FH |
| 267 LK 235-187 | 266,7 | 10 1/2 | 235,0 | 9 1/4 | 187,3 | 7 3/8 | 1220 | 4,03 | З-171 | 6 5/8 FH |
| 273 LK 241-194 | 273,1 | 10 3/4 | 241,3 | 9 1/2 | 193,7 | 7 5/8 | 1220 | 4,03 | З-171 | 6 5/8 FH |
| 292 LK 262-211 | 292,1 | 11 1/2 | 261,9 | 10 5/16 | 211,1 | 8 5/16 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 305 LK 273-229 | 304,8 | 12 | 273,1 | 10 3/4 | 228,6 | 9 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 318 LK 286-241 | 317,5 | 12 1/2 | 285,8 | 11 1/4 | 241,3 | 9 1/2 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 330 LK 298-254 | 330,2 | 13 | 298,5 | 11 3/4 | 254,0 | 10 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 343 LK 311-267 | 342,9 | 13 1/2 | 311,2 | 12 1/4 | 266,7 | 10 1/2 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 356 LK 324-279 | 355,6 | 14 | 323,9 | 12 3/4 | 279,4 | 11 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 381 LK 349-305 | 381,0 | 15 | 349,3 | 13 3/4 | 304,8 | 12 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 406 LK 375-330 | 406,4 | 16 | 374,7 | 14 3/4 | 330,2 | 13 | 1230 | 4,06 | З-171 | 6 5/8 FH |
| 432 LK 400-356 | 431,8 | 17 | 400,1 | 15 3/4 | 355,6 | 14 | 1230 | 4,06 | З-171 | 6 5/8 FH |
Type К
| Assembly name and size | OD | Max catching diameter | Min catching diameter | Length | Connecting thread | Connecting thread to guide | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | inch | mm | inch | mm | ft | |||||
| K 42-25 | 65,1 | 2 9/16 | 42,1 | 1 21/32 | 25,4 | 1 | 385 | 1,27 | З-44 | NC 16 | НКТ-60 | non-upset tubing 2 3/8 |
| K 50-34 | 90,5 | 3 9/16 | 50,0 | 1 31/32 | 34,1 | 1 11/32 | 490 | 1,62 | З-44 | NC 16 | НКТ-89 | non-upset tubing 3 1/2 |
| K 58-40 | 90,5 | 3 9/16 | 57,9 | 2 9/32 | 39,7 | 1 9/16 | 490 | 1,62 | З-73 | NC 26 | НКТ-89 | non-upset tubing 3 1/2 |
| K 60-45 | 95,3 | 3 3/4 | 60,3 | 2 3/8 | 45,2 | 1 25/32 | 490 | 1,62 | З-76 | 2 7/8 Reg | ВНКТ-89 | upset tubing 3 1/2 |
| K 70-52 | 90,5 | 3 9/16 | 69,9 | 2 3/4 | 52,4 | 2 1/16 | 490 | 1,62 | З-73 | NC 26 | НКТ-89 | non-upset tubing 3 1/2 |
| K 85-64 | 102,4 | 4 1/32 | 84,9 | 3 11/32 | 64,3 | 2 17/32 | 575 | 1,90 | З-76 | 2 7/8 Reg | НКТ-102 | non-upset tubing 4 |
| K 100-78 | 122,2 | 4 13/16 | 100,0 | 3 15/16 | 77,8 | 3 1/16 | 600 | 1,98 | З-88 | 3 1/2 Reg | ВНКТ-114 | upset tubing 4 1/2 |
| K 110-60 | 131,8 | 5 3/16 | 110,3 | 4 11/32 | 60,3 | 2 3/8 | 1050 | 3,47 | З-88 | 3 1/2 Reg | ОБС-127 | API Casing 5 |
| K 110-91 | 131,8 | 5 3/16 | 110,3 | 4 11/32 | 91,3 | 3 19/32 | 550 | 1,82 | З-88 | 3 1/2 Reg | ОБС-127 | API Casing 5 |
| K 125-103 | 147,6 | 5 13/16 | 125,4 | 4 15/16 | 103,2 | 4 1/16 | 600 | 1,98 | З-88 | 3 1/2 Reg | ОБС-146 | API Casing 5 3/4 |
| K 135-113 | 169,9 | 6 11/16 | 134,9 | 5 5/16 | 112,7 | 4 7/16 | 650 | 2,15 | З-133 | NC 50 | ОБС-168 | API Casing 6 5/8 |
| K 150-128 | 193,7 | 7 5/8 | 150,0 | 5 29/32 | 127,8 | 5 1/32 | 680 | 2,24 | З-147 | 5 1/2 FH | ОБС-194 | API Casing 7 5/8 |
| K 174-143 | 219,9 | 8 21/32 | 173,8 | 6 27/32 | 142,9 | 5 5/8 | 825 | 2,72 | З-147 | 5 1/2 FH | ОБС-219 | API Casing 8 5/8 |
| K 194-146 | 225,4 | 8 7/8 | 193,7 | 7 5/8 | 146,1 | 5 3/4 | 1100 | 3,63 | З-171 | 6 5/8 FH | ОБС-219 | API Casing 8 5/8 |
| К 210-185 | 244,5 | 9 5/8 | 209,6 | 8 1/4 | 184,9 | 7 9/32 | 800 | 2,64 | З-171 | 6 5/8 FH | ОБС-245 | API Casing 9 5/8 |
It is possible to produce any sizes not listed in the table
