Hybrid Drill Bits conventional PDC and roller-cone bits.
A hybrid bit can drill shale and other plastic-ally behaving formations two to four times faster than a roller cone bit by being more aggressive and efficient.
The penetration rate of a hybrid bit responds linearly to revolutions per minute (RPM) unlike that of roller-cone bits, which exhibit an exponential response with an exponent of less than unity. In other words, the hybrid bit will drill significantly faster than a comparable roller-cone bit in motor applications.
Another benefit is the effect of the rolling cutters on the bit dynamics. Compared with conventional PDC Bits , torsional oscillations are as much as 50% lower, and stick/slip is reduced at low RPM and whirl at high RPM. This gives the hybrid bit a wider operating window and greatly improves tool face control in directional drilling.
The hybrid drill bit is a highly application-specific drill bit aimed at
(1) traditional roller-cone applications that are rate-of-penetration (ROP) limited .
(2) large-diameter PDC bits and roller-cone-bit applications that are torque or weight-on-bit (WOB) limited .
(3) highly interbreed formations where high torque fluctuations can cause premature failures and limit the mean operating torque .
(4) motor and/or directional applications where a higher ROP and better build rates and tool face control are desired.
Company Profile
Cangzhou Great Drill Bits Co. Ltd., founded in 2010, speciallized in processing research of steel and diamond materials, is involved in the R&D, design, production and sales of petroleum equipment, up to now we have being the top material supplier of CNPC, SINOPEC, CNOOC. We have a 40,000 m² of production based in Hejian provincial development zone ,Hebei, and several international advanced production lines featured in turning-milling compound, five-axis linkage, special for high-performance diamond processing, with the annual production capacity of more than 10,000 pcs. We provide the drill bits from 3" to 26" ,HDD Hole Opener from 8``- 48`` ,Such as PDC bits , Cone Cutters, Tricone Rock bits, PDC Coring bit, Bi-center bits, Reaming tools, Hole Openers , Rock Reamers ,etc.
Depending on our advanced design tools, manufacturing processes, international management system and continuous technological innovation. we got the highly-degree recognization to our product quality from both domestic and foreign customers. The well strategic partnership with major domestic oilfields have been sounded. The products also are exported to India, the United States, Russia, Canada, the Middle East, Indonesia and other countries and regions.
The Company consistently adhere to the concept of industrial development to promote energy development , adhered to innovative drive, scientific development, and is one of the largest scale companies in Asia for PDC bit and Tricone bit, Hole Opener manufacturer.
Our Advangates
1. Two manufactures: New manufacture with 40,000 square meters in Hebei Province ,very near to Beijing , and build our own R&D Exchange Center in Beijing.
2. Goverment give us a High-tech Firm Authories Certification,we got API Spec7-1 Quality Control Standard. ISO9001:2008 Quality Management System. ISO14001:2004 Environment Management System.
3. DMG and Mazark machines manufacture with high precision .
4. Strong designs , engineers , production, sales and after sales service team.
5. OEM&ODM service.
Our Team :
We have almost 300 employees in factory base in Hebei Province . But the sales team located in different region in China .Also we have field engineers who speak English , Russia , Arabic in overseas countries ,such as Saudi Arabia , UAE , Russia , Southeast Asia etc .
Package to PDC bits and Bi-center Bits :
Looking for ideal Oil Drilling
Hybrid Bits Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Durable Hybrid Drill Bits are quality guaranteed. We are China Origin Factory of Longer Working Life Hybrid Bits. If you have any question, please feel free to contact us.
Product Categories : Hybrid Drill Bits
