NQ3 HQ3 PQ3 Wireline Q3 Core Lifter
PEERCHEER offers NQ3 HQ3 PQ3 NWL-3 HWL-3 PWL-3 core lifter for use with NQ3 HQ3 PQ3 core barrels. The NQ3 HQ3 PQ3 core lifter is a hardened steel, split collar with a tapered body that mates to a tapered socket in the NQ3 HQ3 PQ3 core lifter case. In a core breaking operation, the drill string is lifted off bottom and the core sample begins to slide out of the inner-tube. Grip features on the inner surface of the core lifter catch the moving core sample and pull the core lifter towards the smaller end of the tapered socket in the core lifter case. The core lifter is constricted against the core sample and retains it after it has broken, allowing retrieval to surface. Q series core lifters are available for application in standard DCDMA N H P size.
PEERCHEER’S core lifters are made out of high-quality alloy steel that has been heat treated to increase strength, toughness, and wear life.
PEERCHEER’S core lifters are made out of high-quality alloy steel that has been heat treated to increase strength, toughness, and wear life.
Product Details
Parameter
NQ3 HQ3 PQ3 Wireline Q3 Core Lifter Types：
A-NQ3 HQ3 PQ3 Fluted Type Core lifter
-Ideal for use in broken ground
-Increased flexibility; ideal for use when encountered irregular core shapes
-Also known as the broached core lifter
B-NQ3 HQ3 PQ3 Slotted Type Core lifter
-Improved core lifter design
-Ideal for use in competent ground conditions
-Increased grip area with the core sample
-Also known as the Brown Core Lifter
NOTE:
(1)Diamond coated core lifter is also available
NQ3HQ3PQ3 Wireline Q3 Core Lifter
| NQ3 HQ3 PQ3 Nonimal Weight | kg | Ibs |
| NQ3 Core Lifter(approx.) | 0.05 | 0.11 |
| HQ3 Core Lifter(approx.) | 0.10 | 0.22 |
| PQ3 Core Lifter(approx.) | 0.12 | 0.26 |
