Standard PQ BW NQ Casing Advancer with Rod Entry Guide Sub for Simultaneous Drilling and Casing Operations
Price:
N/A
MOQ:
1 sets
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Product Overview
The Standard PQ BW NQ Casing Advancer with Rod Entry Guide Sub enables simultaneous drilling and casing operations, eliminating the need for separate drilling and casing cycles. This integrated approach is ideal for overburden drilling, sand and gravel applications, and landfill drilling projects.
Key Components
- Standard Casing
- Rod Entry Guide Sub
- High-tensile Drive Pin
- Advancer Casing Shoe
- Roller Bit/Tricone Bits
- Body with Special Flushing Ports
- Seal Assembly
Performance Advantages
- Cases borehole as drilling advances for continuous operation
- Reduces drilling costs by minimizing rod and casing handling
- Compatible with Rock Bit or TC Drag Bit systems
- Extended casing shoe lifespan through continuous reaming action
- Optimized flushing ports ensure proper cleaning of casing bit
- Works with conventional Right Hand threaded Drill Rods and Casing
- Suitable for Air, Water, or Mud Flush applications
- Manufactured from high-quality, durable materials
Available Specifications
BQ | AW/AWL
HQ | BW/NWL
NQ | NW/HWL
PQ | HW/HWT
BW | PW/PWT
HWT | SW/SWT
NW | UW/UWT
PWT | ZW/ZWT
Wireline Casing Advancer Parts List
| No | Description | Qty | BW | NW | HWT | PWT |
|---|---|---|---|---|---|---|
| 1 | Spearhead | 1 | 2110085 | 2110085 | 9110215 | 9110215 |
| 2 | Disc Lock Washer | 1 | 2110090 | 2110090 | 6110350 | 6110350 |
| 3 | Release Shaft | 1 | 2110095 | 2110095 | 8110455 | 8110455 |
| 4 | Latch Body | 1 | 2110100 | 2110100 | 3110165 | 3110165 |
| 5 | Latch Shoe | 2 | 2110105 | 2110105 | 3110170 | 3110170 |
| 6 | Latch Shoe Spring | 2 | 2110110 | 2110110 | 5110305 | 5110305 |
| 7 | Location Pin | 2 | 2110115 | 2110115 | 6110375 | 6110375 |
| 8 | Stop Latch Set | 1 | 2110120 | 2110120 | 3110185 | 3110185 |
| 9 | Stop Latch Pin | 1 | 2110125 | 2110125 | 3110190 | 3110190 |
| 10 | Split Cotter Pin | 2 | 4110260 | 4110260 | 4110260 | 4110260 |
| 11 | Stop Latch Spring | 1 | 5110330 | 5110330 | 5110330 | 5110330 |
| 12 | Spacer Set | 1 | 2110140 | 2110140 | 3110205 | 3110205 |
| 13 | Bit Sub | 1 | 2110145 | 2110145 | 3110210 | 3110210 |
| 14 | Loading Sleeve | 1 | 2110038 | 2110038 | 3110000 | 3110000 |
| 15 | Driver | 1 | 2110037 | 3110005 | ||
| 16 | Oversized Casing Shoe | 1 | 2197178 | 3197100 | ||
| 17 | Tricone Roller Bit | 1 | 2197179 | 3198058 |
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Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael