Oilfield Equipment Drilling Rig Parts-Drilling Bit 

Oil&Gas Drilling PDC bits introduction

The hydraulics of PDC bits are designed to keep the hole clean and the bit cool, which in turn

increases the ROP and longevity of the bit.

Kingwell offers a wide range of PDC bits in sizes up to 24". All PDC bits are fully

customizable to meet specifi c drilling requirements, depending on the formation being drilled

and the equipment being used. Refer to page 9 for PDC bit design options.

PDC BIT OPTIONS

Body:

Steel body PDC bits are a lower cost alternative, to matrix body bits. They are generally

preferred in soft formations, such as sandstone.

Matrix body PDC bits provide excellent resistance to wear. They are commonly used in harder

more abrasive formations such as limestone and dolomite.

Number of Blades:

The number of blades on a PDC bit is largely determined by the formation being drilled.

Generally higher blade and cutter counts are used for harder formations, whereas in softer

formations fewer blades can be used to increase ROP.

Gauge protections is applied to all bit blades to insure longevity and to sustain a straighter

hole which increases ROP.

Cutter Characteristics (count and size):

Cutter count and size can be adjusted for drilling in specifi c formations. Small cutters and high

cutter count are chosen for hard and abrasive rock formations, whereas large cutters and a

reduced cutter count are preferred for soft to medium formations.

Hydraulics:

PDC bits are available with fl ushing holes or open center and either fixed or adjustable nozzles.

Options are available for all varieties of PDC bits and are designed specifi c to those PDC bits to

maximize bit performance and longevity. 

Drilling Bit Detail:

Company Introduction

Xi'an KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL) is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provides complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, DST tools and Solid control products.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.

Packing:

Sea Shipment

About delivery:

Payment:TT/LC:30% advance payment.70%before shipment

Delivery time:Within 1-2 monthes

Should you have any interest or questions about our products, please feel free to contact me.