ROSCHEN GROUP
| Supply Ability | 100 sets |
| Packaging Details | Carton Box + Wooden case |
| Type | Casing Drilling System |
| Use | Pipe Casing drilling |
| Feature | Wear Resistance |
| Material | Nickel chrome alloy steels |
| Heat treated | Whole Heat Treated |
| Drilling Type | Odex drilling system |
| Brand Name | ROSCHEN |
| Model Number | NW HW HWT PW PWT |
| Certification | ISO |
| Place of Origin | USA, GERMANY |
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Product Specification
| Supply Ability | 100 sets | Packaging Details | Carton Box + Wooden case |
| Type | Casing Drilling System | Use | Pipe Casing drilling |
| Feature | Wear Resistance | Material | Nickel chrome alloy steels |
| Heat treated | Whole Heat Treated | Drilling Type | Odex drilling system |
| Brand Name | ROSCHEN | Model Number | NW HW HWT PW PWT |
| Certification | ISO | Place of Origin | USA, GERMANY |
| High Light | casing advance drilling ，casing advancer systems | ||
Heat Treated Casing Drilling System / Water Well Drilling Oil Casing Pipe
Casing Drilling System Introduction
Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing on wire-line, meaning tool recovery or replacement of tools
can take minutes versus hours under conventional methods. This process employs wire line-retrievable tools and a drill-lock assembly, permitting bit and BHA changes, coring, electrical logging and even directional or horizontal drilling. Once the casing point is reached, the casing is
cemented in place without tripping pipe.
Casing drilling has been employed in many countries as an effective method of reducing the overall drilling costs by reducing drilling time and drill string problems encountered during conventional drilling process.
Casing Drilling System Applications:
• Soil sampling and overburden coring in conjunction with casing.
• Casing through difficult overburden or formations.
Casing Drilling System Available specifications:
| Casing Advancer / Wireline Casing Advancer | |
| 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 |
Stocks is available by any time.
FAQ
Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.
Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.
Q: How about discount?
A: Price is based on products and order quantity.
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1921
Total Annual:
5000-2000000
Employee Number:
100~500
Ecer Certification：
Verified Supplier
ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine... ROSCHEN GROUP ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mine...
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