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Product Categories
Tricone Bit ( 148 )
Hole Opener ( 42 )
Roller Cone bit ( 23 )
PDC Bit ( 27 )
Core Barrel ( 4 )
Drag Bit ( 15 )
DTH Drilling Tools ( 15 )
Core Bit ( 3 )
Drill Pipe ( 5 )
Drill Collar ( 6 )
Drill Stabilizer ( 1 )
Single Cone Bit ( 1 )
Drilling Tools ( 6 )
(Total 12 Products for 14 3 4 Inch Tricone Bit)
14 3/4" clay drill API Milled steel-teeth bits
Hejian Deris Petroleum Drilling Equipment Co., Ltd. special Milled steel-teeth bits can be hardened and surfaces treated with carbide for extra resilience. They are ideal for very soft formation with low compressive strength ,and high drillability ,such as clay, mudstone,chalk,etc. Drilling for water is a demanding...
8 10 12 14inch -3wing/4wing step drag bit
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used...
Step type Drag bits are typically used in very soft or alluvial formations such as unconsolidated sands, clays, and can be used for scraping liners in workover applications, etc. However, due to the expense of tripping in and out of the hole, the lower cost of these non-moving part drag bits versus roller cones, have...
149mm PDC core bit fast penetration rates
PDC or "PAX" core bits utilise large cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles mounted onto a tungsten-carbide backing substrate (PDC = polycrystalline diamond compact).The technology was originally developed for oil drilling bits. PDC core bits have proved to be...
14 3/4 TCI IADC537 tricone bit
New 14 3/4" TCI rock bit. Chisel button. Carbide leg and gauge protection. 7 5/8" api regular pin. In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area...
14 3/4" oil tricone drill head bits
Oil Wells Tricone Bit with our reliable elastomer seal are the right choice for conventional applications. You can rely on the durable cutting structure with tougher carbide grades and strong compact shapes for greater ROP. Tricone Bit For Oil Well Drilling With the bearing and leg protection, you can consistently...
140mm /160mm 4blades PDC drill bit
PDC Steel Body Bit: Type and Features: PDC bit can be customized for oil well,water well, mining, explorer well drilling. Suitable Formation: Various of hardness rocks or mud except the hardest hardness or ununiform rocks like cobble. PDC bit is made by PDC cutters and quality carbon steel.Carbide/Diamond Shock...
14 3/4 steel tooth tricone bit drilling
14 3/4[ steel tooth tricone bit drilling:This series tricone bit use Journal bearing. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. The load capacity and seizure resistance of the bearing greatly improved.O ring seal is made of the more wear resistance high...
14 3/4 iadc535 roller bearing tci tricone bit
new 14 3/4 iadc 535 roller bearing tricone bit: We offers a variety of tricones, from sealed bearing button(TCI) bits to open bearing steel tooth tricone bit in a wide range of sizes, in new, rebuilt, and unused/surplus. The bearings are what make the cones on a Tricone spin. There are four common types of bearings -...
14 3/4" IADC 537G roller Tricone drill bit
Why roller cone drill the most widely used? Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is small, and the working blade has a large total length and can be suitable for rock of...
14 3/4" IADC 637 tci tricone rock bit
Hejian Deris Petroleum Drilling Equipment Co., Ltd produce well drill tricone bit with Journal bearing. Hardfaced head bearing surface. Preparation before drilling 1.Inspect previous bit for body damage, lost cutters or inserts etc. Make sure there are no any junk on bottom hole, and clean the bottom hole if...
14 3/4" tricone bits iadc 637 hard rock
Deris company produce This design provides a fast drilling rate and added cutting structure durability in medium-to-medium hard formation. The HSN rubber O-ring provides adequate sealing for bearing durability. Bit break-in 1.Overusing display instruments when bit approach bottom hole. If the WOB and torque...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.