Full-flow Junk Basket Type QLL
group nameDownhole Tools
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Min Order1 piece
modelQLL
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update timeMon, 03 Sep 2012 02:23:55 GMT
Paramtents
FUNCTION FISHING
CERTIFICATE API 7-1
TYPE retrieve small size fish
Packging & Delivery
Min Order1 piece
Briefing
Detailed
The full-flow junk basket type QLL is an external tool used to retrieve small size fishes such as cone, cutter, hand tool and junks from the hole. It makes fishing operations easier by producing reverse circulation locally at the bottom of a well so that junks and the like are flushed right into the basket.
Specification Series and Performance Parameters
Model | O.D. mm
(in.) | Well diameter mm (in.) | Steel ball diameter mm (in.) | Max. O.D. fish mm
(in.) | Connection
API |
QLL36 | 96 (3 3/4) | 108~114.3 (41/4~41/2) | 30 (113/16) | 64 (21/2) | NC 26 |
QLL60 | 152 (6) | 168~178 (65/8~7) | 40 (19/16) | 118 (45/8) | NC 38 |
QLL82 | 210 (8 1/4) | 235~257 (91/4~10 1/8) | 50 (115/16) | 156 (61/8) | NC 50 |
