Customization Support PDC Tricone Combined Bit for Complex Formation Well Drilling

• Customized: Customized
• Standard: API
• Material: High Carbon Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 8 1/2′′
• Usage: Well Drilling
• Customization: Support
• Product Name: PDC Tricone Combined Bit
• Connecting: 4 1/2′′ API Reg
• Gauge Length: 2′′~ 3.5′′
• Nozzle Quantity: 6
• Quality Standards: API Spec 7-1 and ISO 9001
• Primary Cutter Size: 16mm
• Rotary Speed: 60~250
• Weight on Bit: 10~100
• Flow Rate: 20~35
• Application: as Customized
• Transport Package: Iron Box, Wooden Box, or as Customized
• Specification: 8 1/2′′
• Trademark: Ruishi
• Origin: China
• HS Code: 8207191000
• Production Capacity: 2500 Pieces/Year
• Package Size: 58.00cm * 58.00cm * 58.00cm
• Package Gross Weight: 70.000kg

Product Description

 

Product Description

 

Basical Specifications
Size:	215.9mm
Model Number:	8 ½''
Thread Connection:	4 ½''   API  REG
Application:	Suitable for complex formation, such as HARD Formation, interbeds and other compact abrasive formation, etc.

 

PDC and Tricone Combined Bits, increase the rate and depth of pennetration in complex formation,
especially for kick-of section.

Characteristics:
1. Specific to characteristics of hard formation and interbeded formation, bit profile is optimized and cutting depth of the bit is controlled to satisfy requirements of drilling medium to medium hard formations.

2. Overall performance of PDC Cutters is improved by using high performance PDC cutters of better wear resistance,better impact strength and better thermal stability.

3. Unique Cutter Layout and specific force balance analysis plus other related technologies,etc. improved the bit's working life and premature ring type wear of the bit is prevented.

4. Optimized Hydraulic Design can improve the bit's colling effect and therefore, prevent PDC cutter failure caused by high temperature.

5. Bit diameter shrinkage is effectively prevented by enhanced gage protection design.
 

 

Detailed Photos

 

 

Company Profile

Ruishi's Growth Journey

One day in 1990
RuiShi Bits were born in the Huabei oilfield.

In 1998
Our subsidiary QianLong Tool(QL) was established.
Boasting formidable technical capabilities, QL covers extensive business scopes. Working closely with the parent company(Ruishi), QL has achieved outstanding performance.

From 2009
RuiShi became a vertified First-Class supplier for Sinopec, CNPC and CNOOC day by day.

In 2018
RuiShi increased its registered capital to 200 million RMB. We focus more intently on R&D, design, manufacturing of drill bits. RuiShi quality improves daily, reputation rising bit by bit.

In 2021, our new subsidiary Screw Equipment joined the group.
Ruishi providing comprehensive solutions for oil drilling. With one-stop services, Screw Equipment enhances RuiShi's capacity as a holistic brand.

Today, RuiShi Bits are bestsellers in domestic market and abroad, with a full range of models and sizes from 2'' to 26''.

In the future, RuiShi will build on its heritage and keep serving the petroleum industry in both domestic and international markets. Through continuous innovation, we will seek new development and write a splendid chapter!

 

Customization Support

Advanced assembly lines and experienced designers and workers CAN Guarantee:
√ Delivery Time and
√ Stable Product Quality
√ After Sales Service with Passion

 

Packaging & Shipping

Wooden Box

Iron Box

 

Certifications

At Ruishi, we promote comprehensive quality management with a focus on customer needs.

To ensure consistent quality and bit performance, we adhere strictly to:

· API & ISO9001 quality standards during production;

· ISO 14001 environmental management systems;

· OHSAS 18001 occupational health and safety protocols.

 

FAQ

Q1: Are you a manufacturer or a trade company?
A1: We are a manufacturer, and we can help you find different kinds of products in the Chinese market to match your needs.

Q2. Can I have a sample order?
A2. Yes, we welcome sample order to test. Mixed samples are acceptable.

Q3. What about the lead time?
A3. Samples within 3 days,  big order within 30 days.

Q4. Do you have any MOQ limit?
A4. One piece for sample testing is available.

Q5. How do you ship the goods and how long does it take to arrive?
A5. We usually send by DHL, UPS, FedEx or TNT. It takes around 3-5 days. Sea shipping also optional.  

Q6. What about Payment?
A6. TT, Paypal, L/C, Western Union; 30% deposit before mass production, balance against copy of B/L.

Q7. How to deal with the faulty?
A7. During the warranty period, we will repair or replace defected products.

Q8. Can I visit your factory online? 
A8. Yes, We warmly welcome you to visit our factory. Also we can show our workshop, warehouse, offices online by WeChat, Whatsapp or Skype.