216mm 8 1-2 inch 5 ways Fixed Cutters Oil Well Drilling PDC Bits

Product Description

HS Series Premium PDC Bit

HS series PDC bit is tough and durable drilling tool, the mechanically simple fixed cutter designation allows it to go through complicated HDD drilling project and super deep vertical oil well drilling with unrivalled speed and boring quality . It has been proven over hundreds of working cases, HS series is designed and built to the highest engineering and manufacturing standards by Precise Drilling Materials and Components.It’s our Premium Quality PDC tools. HS Series fixed cutter PDC bit is API7-1 and ISO9001-2015 standard and available in sizes ranging from 2 15/16” to 17 1/2”.

Siruite offers a wide variety of fixed-gear drills(PDC and diamond set) that can be used in a wide variety of operating environments.

Structure

Deep cutting removal chute design.without reducing the blade strength,increasing the height of the blade increases the cutting evacuation capacity and enhances the cleaning effect,resulting in a higher ROP.

Patented axe-shaped gear, it adopts comprehensive substrate design to ensure the impact of the product,if forms the best contact point to obtain the best drilling effect.it has high rock-breaking efficiency,low cutting resistance,and can be directed to cutting removal.it has higher impact resistance and mud pack resistance than the plane composite sheet.the cutting ridge line is conductive to digging into the ground,which has higher cutting efficiency.

Patented benz gears.it can form the best contacting point and get the best drilling effect.it has high rock -breaking efficiency,low cutting resistance,and can be directed to cutting removal.it has higher impact resistance and mud pack resistance than plane composite sheet.the cutting ridge line is beneficial to drill into the stratum,which has higher cutting efficiency and longer service life than flat one.it can adopt different substrates according to different stratum.

Inclined blade design to increase the stability of the drill bit and improve the taper rate.

Directional short bail design is easy to adjust the tool surface during orientation, and increase the slope rate.

Features and Applications

Matrix body PDC bit using tiny arc-type double rows five spiral blades asymmetric and Medium paraboliccrown design with different structure patent cutters are laid out at different location of the bit to ensure its high aggressi-veness and long bit life .Effectively improve the rate of speed .Dynamic flow simulating technology is used for hydraulicdesign to ensure optimum bottom hole flow patters and anti-balling .

Medium soft to hard formations with high compressive strength and abrasive ,such as Mudstone, L.imestone, Anhydrite,Sandstone and so on.

PDC Bit Application

PDC diamond rock drill bit could be widely used in all hole drilling industries including water well drilling,oil well drilling,engery

well drilling,geothermal well drilling, and mining. In general, drilling depth range from several meters to 5,000 meters. It's

determined by PDC bit kinds.

With the PDC bit more and more popular,we factory is trying to find better materials and designation according to different

clients' feedbacks to produce a tougher one without ROP loss.

What Kind of PDC Bit is Suitable

Well Drill PDC Bit Types

Steel Body PDC bit

These steel bodied bits have advanced hydraulics and forward advanced blades that significantly increase ROP. The bits are specifically designed to increase productivity in sandstone and shale formations. They are customizable with flushing holes and fixed or adjustable nozzles,along with blade count and diamond cuter size configuration options.

Matrix Body PDC bit

The matrix body PDC bits provide a stronger wear resistance due to the matrix powder that is applied to the body. The matrix body style is able to withstands harder compositions,such as dolomite and limestone. Bits are fully customizable with flushing holes and fixed or adjustable nozzles,along with blade count and diamond cutter size configuration options.