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Product Details:
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| Material: | High Manganese Steel,Carbide | Use: | Well Drilling,Mining & Water Well Drilling |
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| Type: | Symmetrix Casing,Odex Overburden System | Machine Type: | Drilling Equipment |
| Processing Type: | Forging,Machining Process | Product Name: | Concentric Casing System |
| Color: | Gold,Request,Yellow,Red | Application: | Construction,mining Or Welling Drilling |
| Usage: | Hole Drilling,Mining&Construction&Water Well Drilling | Advantage: | High Performance,Widely Used Hard Rocks And Have Good Penetration |
| Model Type: | Cop,Halco,DHD,Mission,NUMA | Name: | ODEX System (eccentric Overburden System) |
| Item: | Drilling Hammer Bit Eccentric Overburden Systems,Overburden Drilling Casing System | Hammer Type: | Overburden Drilling System |
| Standard: | ISO9001 | Advantages: | High Performance,High Quality And Factory Prices |
| HS: | 82071990 | ||
| High Light: | Symmetric Hole Opener Drill Bit,273mm Hole Opener Drill Bit,273mm metal hole opener |
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Product name: 273mm MRS symmetric casing drilling system for Geothermal drilling
Casing pipe OD: 273mm
It is recommended to drill in rock formation where contains some ovals and fractures.
Product components:
1. Pilot bit+3PCS wiggle wings+casing shoe
2. Pilot bit+4PCS wiggle wings+casing shoe
Production details:
| Model | Hole dia.(mm) | Weight (KG) | Closed dia(mm) | Pilot dia (mm) | Total length(mm) | Case Dia(OD*ID) | Spline |
| MK-MRS190 | 238 | 80 | 190 | 203 | 550 | 219*206 | DHD360,QL6,SD6 |
| MK-MRS215 | 276 | 100 | 215 | 236 | 590 | 254*240 | DHD380,QL8,SD8 |
| MK-MRS235 | 293 | 110 | 236 | 251 | 590 | 273*254 | DHD380,QL8,SD8 |
| MK-MRS240 | 293 | 115 | 241 | 256 | 590 | 273*260 | DHD380,QL8,SD8 |
| MK-MRS280 | 345 | 180 | 280 | 300 | 740 | 323*302 | SD10 |
| MK-MRS315 | 373 | 240 | 315 | 336 | 1050 | 356*337 | N120 |
| MK-MRS365 | 432 | 350 | 365 | 381 | 1100 | 406*387 | N120,N125 |
| MK-MRS410 | 478 | 460 | 412 | 430 | 1100 | 457*435 | N125 |
| MK-MRS460 | 530 | 585 | 460 | 475 | 1100 | 508*483 | N125,SD18 |
| MK-MRS510 | 580 | 860 | 509 | 527 | 1180 | 559*533 | N180,SD18 |
| MK-MRS560 | 635 | 910 | 560 | 581 | 1180 | 610*584 | N180,SD18 |
| MK-MRS610 | 695 | 1100 | 600 | 630 | 1200 | 660*632 | N240 |
| MK-MRS660 | 735 | 1200 | 656 | 681 | 1207 | 711*685 | N240 |
| MK-MRS710 | 785 | 1480 | 710 | 730 | 1207 | 762*736 | N240 |
| MK-MRS745 | 838 | 1650 | 745 | 776 | 1207 | 813*780 | N240 |
How to order:
Casing Tube OD & ID + Reamer Bit Diameter + Minimal Casing Shoe ID + Hammer Shank Style
RFQ:
1. What is casing design?
The design of a casing program involves the selection of setting depths, casing sizes and grades of steel that will allow for the safe drilling, and completion of a well to the desired producing configuration.
2. How does a casing advancer Work?
The Casing Advancer has been designed to allow drilling and casing to be carried out at the same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole.
3. How far can you directional bore?
What are the minimum and maximum lengths of crossing? Maximum lengths and hole diameters are determined by project specific geotechnical conditions however effective outside range for heavy rig horizontal directional drilling is 3,000m
Product manufacturing:
Contact Person: Mrs. Wendy Chen
Tel: 0086 13685829633
Fax: 86-027-87385991
