junk sub type LB
group nameDownhole Tools
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Min Order1 piece
modelLB
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update timeMon, 03 Sep 2012 03:01:14 GMT
Paramtents
FUNCTION FISHING
CERTIFICATE API 7-1
TYPE milling or drilling operations tool
Packging & Delivery
Min Order1 piece
Briefing
Detailed
The junk sub type LB is an efficient tool used in milling or drilling operations. The tool is manufactured from high-strength heat-treated alloy steel. It is designed to capture cuttings that are too heavy to be circulated in the bottom of the hole.
Specification Series and Performance Parameter
Type | Suitable well diameter mm (in) | Connection API | Water Hole mm (in) | Max. O.D. mm (in)
| Overall length mm(in) | ||
Standard （S） | Long (L) | Extra-long (EX) | |||||
LB82Ⅱ·S
| 95.2~114.3 (3 3/4~4 1/2) | NC23 2 3/8 REG | 20 (13/16) | 82 (3 1/4) | 775 (30 1/2) | ——— | ——— |
LB94·S
| 108~117.5 (4 1/4~4 7/8) | 2 3/8 REG | 20 (13/16) | 94 (3 7/10) | 800 (31 1/2) | ——— | ——— |
S LB102·L EX | 117.5~124 (4 5/8~4 7/8) | 2 7/8 REG | 32 (1 1/4) | 102 (4) | 749 (29 1/2) | 1118 (44) | 1372 (54) |
LB105·S
| 117.4~124 (4 5/8~4 7/8) | 2 7/8 REG | 32 (1 1/4) | 105 (4 1/8) | 749 (29 1/2) | ——— | ——— |
S LB114·L EX | 130~149 (5 1/8~5 7/8) | 3 1/2 REG | 38 | 114 (4 1/2) | 775 (30 1/2) | 1143 (45) | 1397 (55) |
S LB127·L EX | 152~162 (6~6 3/8) | NC31 3 1/2 REG | 38 (1 1/2) | 127 (5) | 775 (30 1/2) | 1143 (45) | 1397 (55) |
S LB127Ⅱ·L EX | 152~162 (6~6 3/8) | NC38 3 1/2 REG | 38 (1 1/2) | 127 (5) | 775 (30 1/2) | 1143 (45) | 1397 (55) |
LB127Ⅳ·S
| 152~162 (6~6 3/8) | NC38 | 38 (1 1/2) | 127 (5) | 825 (32 1/2) | ——— | ——— |
S LB140·L EX | 165~/190.5 (6 1/2~7 1/2) | 3 1/2 REG | 38 (1 1/2) | 140 (5 1/2) | 775 (30 1/2) | 1143 (45) | 1397 (55) |
LB143Ⅱ·S
| 165~190.5 (6 1/2~7 1/2) | 3 1/2 REG | 38 (1 1/2) | 143 (5 3/5) | 775 (30 1/2) | ——— | ——— |
S LB146·L EX | 190.5~238.2 (7 1/2~9 3/8) | 3 1/2 REG | 38 (1 1/2) | 146 (5 3/4) | 775 (30 1/2) | 1143 (45) | 1397 (55) |
LB165·S
| 190.5~216 (7 1/2~8 1/2) | NC50 | 57 (2 1/4) | 165 (6 1/2) | 825 (32 1/2) | ——— | ——— |
S LB168·L EX | 190.5~216 (7 1/2~8 1/2) | 4 1/2 REG | 57 (2 1/4) | 168 (6 3/5) | 800 (31 1/2) | 1168 (46) | 1422 (56) |
LB168Ⅲ·S
| 190.5~216 (7 1/2~8 1/2) | NC50 4 1/2 REG | 57 (2 1/4) | 168 (6 3/5) | 800 (31 1/2) | ——— | ——— |
S LB178·L EX | 219~244.5 (8 5/8~9 5/8) | 4 1/2 REG | 57 (2 1/4) | 178 (7) | 800 (31 1/2) | 1168 (46) | 1422 (56) |
S LB190·L EX | 229~273 (9~10 3/4) | 4 1/2 REG | 57 (2 1/4) | 190 (7 1/2) | 838 (33) | 1168 (46) | 1422 (56) |
S LB197·L EX | 235~279.5 (9 1/4~11) | 5 1/2 REG | 70 (2 3/4) | 197 (7 3/4) | 838 (33) | 1168 (46) | 1422 (56) |
S LB200·L EX | 241.3~349.3 (9 1/2~13 3/4) | NC46 4 1/2 REG | 57 (2 1/4) | 200 (7 7/8) | 838 (33) | 1168 (46) | 1422 (46) |
LB203Ⅱ·S
| 241.3~349.3 (9 1/2~13 3/4) | 4 1/2 REG | 70 (2 3/4) | 203 (8) | 838 (33) | ——— | ——— |
S LB219·L EX | 244.5~295 (9 3/5~11 3/5) | 6 5/8 REG | 89 (3 1/2) | 219 (8 3/5) | 838 (33) | 1219 (48) | 1473 (58) |
S LB229·L EX | 254~305 (10~12) | 6 5/8 REG | 70 (2 3/4) | 229 (9) | 838 (33) | 1219 (48) | 1473 (58) |
LB244·S
| 292~330 (11 1/2~13) | 7 5/8 REG | 89 (3 1/2) | 244 (9 3/5) | 900 (35 2/5) | ——— | ——— |
S LB245·L EX | 292~330 (11 1/2~13) | 6 5/8 REG | 89 (3 1/2) | 245 (9 13/20) | 838 (33) | 1219 (48) | 1473 (58) |
S LB280·L EX | 327~375 (12 7/8~14 3/4) | 7 5/8 REG | 89 (3 1/2) | 280 (11) | 914 (36) | 1270 (50) | 1524 (60) |
S LB286·L EX | 327~375 (12 7/8~14 3/4) | 7 5/8 REG | 89 (3 1/2) | 286 (11 1/4) | 914 (36) | 1270 (50) | 1524 (60) |
S LB304·L EX | 355.6~365.1 (14~14 3/8) | 6 5/8 REG | 89 (3 1/2) | 304 (12) | 914 (36) | 1270 (50) | 1524 (60) |
S LB311Ⅱ·L EX | 355.6~365.1 (14~14 3/8) | 7 5/8 REG | 76 (3) | 311 (12 1/4) | 800 (31 1/2) | ——— | ——— |
S LB327·L EX | 375~444.5 (14 3/4~17 1/2) | 6 5/8 REG | 71.4 (2 4/5) | 327 (12 7/8) | 1014 (40) | 1268 (50) | 1522 (60) |
S LB340·L EX | 386~456 (15 1/5~18) | 7 5/8 REG | 102 (4) | 340 (13 3/8) | 1014 (40) | 1268 (50) | 1522 (60) |
LB420·S
| 447.7~469.9 (17 3/5~18 1/2) | 7 5/8 REG | 71.4 (2 4/5) | 420 (16 1/2) | 950 (37 2/5) | ——— | ——— |
