12 1/4 Inch 4 Blades Scrap Borehole PDC Drill Bit for Well Drilling

• Customization: Available
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Model NO.: Directional Series
• Name: PDC Bits
• Color: Golden
• Market: Globle
• Delivery Time: 15-45 Days
• Advantage: Long Service Life
• Transport Package: Standard Exported Package
• Specification: 50KG
• Trademark: Sinotai
• Origin: China
• HS Code: 8207191000

Product Description

Product Description

D Directional Series

·Adopting IDS equal wear design models
·Using C1, P1/P2, G1 crown types and segmented gauge retention design technology to improve drill bit guidance.
·Employing low torque design technology and micro-spiral gauge retention design technology to ensure balance force within the green     standard and enhance tool face stability
·Adopting dual crown design for shoulder and gauge to improve drill bit lateral cutting capability
·Utilizing T3,T4 high-performance cutters to enhance overall performance.
 

Product Specifications

Size Range: 3 ¼"~12 ¼"

Formation	IADC	Lithology	Bits Selection
Soft	M221/S221 M222/S222	Sandstone, Shale, Marlstone	M/S519*D,M/S516*D
Medium	M322/S322	Limestone, Sandstone, Conglomerate	M/S516*D,/S519*D M/S619*D
Hard	M323/S323	Tuff, Granite, Siltstone, Dolomite	M/S616*D,/S613*D M/S716*D,/S713*D

 

Company Profile

 

 SINOTAI

Sinotai Petroleum Equipment Co., Ltd (TSINOTAI) is established specially for serving Oil and Gas Industry by providing Drilling Equipment and Spare Parts. Our strength is at Drilling and Workover Rig, Rig Package and components such as TOP Drive, Traveling Equipment, Handling Tools, Well Control Equipment, as well expendable parts for Rigs, Mud Pump, BOP, Etc. All SINOTAI equipment is API certified and have been well tested and commissioned before delivery.

Certifications

 

Customer Photos

 Our products include Workover rig, drilling rig, live well service rig, No Guyline well service rig, water well drilling rig, core drilling rig, sand washing truck, flushby rig, dewaxing unit as well as most types of major workover/drilling tools.With the products exported to U.S, Canada, Cuba, Colombia, Kasakztan, Russia, Venezuela, India, Oman, Saudi Arabia as well as oil field all over China, the company is now opening new branch in Houston, Texas in United States as well as one sales and service center in Mexico to extend our sales and service force abroad. We are trying our best to deliver the best qualified product and A++ level service to customer all over the world.  

 

FAQ

1. who are we?
We are from China, start from 2008,sell to Mid East(40.00%),Southeast Asia(15.00%),South Asia(15.00%),Eastern Europe(10.00%),Africa(5.00%),North America(5.00%),Central America(4.00%),Oceania(3.00%),South America(2.00%),Northern Europe(1.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Drilling Workover Rig,Drill Bit,Rig Spare Parts,Pumping Unit

4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,EscroW