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High Efficiency 6 1/2 inch 8 5/8 inch drill bit for oil hole drilling
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Brand Name:ROSCHEN
Model Number:4", 4-1/2", 5", 6-5/8", 7", 8-1/2", 8-5/8", 9", 10", 12", 13", 14", 16", 18"
Certification:ISO, API
Price:Negotiation
Supply Ability:1000 pcs
Company Data
Verified Supplier
Contact Person
Bill, George, Michael
Business Type:
Manufacturer Distributor/Wholesaler Exporter Seller
Officials:
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
High Efficiency 6 1/2 inch 8 5/8 inch drill bit for oil hole drilling
Discriptions:
Roschen has always prided itself in offering the greatest value to
our customer through a combination of product performance and
service. To better deliver the right drilling solution for our
customers’ specific applications we offer three levels of product
line, each tailored to a combination of a well’s complexity, cost
and customer expectations. Our goal is to provide a wide range of
drill bit technologies and services that deliver the best value
across the full market spectrum of customer needs.
High Efficiency Drilling
Tricone bits bring relieved cone steel, aggressive tooth pitches
and active shear-cutting gauge compacts to deliver a low-cost
performance solution.
Hydraulic Flexibility
A wide range of available nozzle or jet sizes helps optimize bit
hydraulics for adequate cutting removal and fast ROP.
Tungsten Carbide Product Line
Tricone Bits Matrix Selection Index | |||||||
Formation | Rock Type | Roschen | Roschen Cutter Bits | PDC Bit | TSP Bit | Core Bit | Special Bit |
Soft formation with low layers and low compressive strength | Gumbo | ATJ-1/J2 | RS203 |
|
|
|
|
Soft formation with low compressive strength and high drillability | Marl Salt | ATJ-1/J2 | RS203 | FM203 FM226 FM212 FM202 FM284 |
| FQ11 FQ12 | RX212 RX282 |
Soft to Medium formation with low compressive strength interbedded with hard layers | Sand | J3-J4 | RS226 | FM236 FM235 FM281 FM282 FM285 FM286 |
| FQ11 FQ12 FQ203 | RX212 RX282 |
Medium to hard formation with high compressive strength & small abrasive layers | Shale | ATJ-33 |
| FM282 FM233 | RM303 JM403 JM448 | RQ302 RQ303 RQ306 JQ402 JQ403 JQ406 |
|
Hard and dense formation with very high compressive strength but no abrasive layers | Limestone | ATJ-55 |
|
| RM303 JM403 JM413 JM448 | RQ301 RQ322 RQ316 JQ402 JQ403 JQ406 JQ407 |
|
Extremely hard and abrasive formation | Quartzite | ATJ-99 |
|
|
| DQ551 DG502 DG506 |
|
Application:
Water well, oil, gas drilling
Features:
Reliable Bearing
A reliable bearing package incorporating field proven elastomer and
lubricant research, bearing geometry and metallurgy.
Please contact for more information:
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Company Profile
ROSCHEN GROUP
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, mineral tools, equipment products quality stable and reliable.
ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.
ROSCHEN Manufactory PROCESS
ROSCHEN Sales Value Growing Up!
ROSCHEN'S MISSION
1. Strive to create and supply Best quality products for the industry that last longer than the average products.
2. Provide excellent service for our clients. 24 hour-7 days /week schedule to get our clients what they need – FAST.
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