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Gas Hole Drilling Tri - Cone Bits , 7 1/2 inch Drill Bit high performance
Details of Tricone Bits:
The right bit for the right application.
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.
Platinum Line Superior performance in difficult applications
Classic Line Field proven, competitive technology
Standard Line Economic performance in less challenging conditions
Application:
Water well, oil, gas drilling
Features:
Reliable Bearing
A reliable bearing package incorporating field proven elastomer and
lubricant research, bearing geometry and metallurgy.
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
Quality Grade:
Premium, Standard, Professional quality grade will be available.
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 |
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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 |
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| RM303 JM403 JM413 JM448 | RQ301 RQ322 RQ316 JQ402 JQ403 JQ406 JQ407 |
|
Extremely hard and abrasive formation | Quartzite | ATJ-99 |
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| DQ551 DG502 DG506 |
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Email: roschen@roschen.com; roschen@roschen.net
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
Tel::+86 13764195009 ; WeChat: 13764195009
Website: http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com