Hole Opener Enlager Bit for HDD Water Well Drilling

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Customization: Available
After-sales Service: Yes
Warranty: Yes
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  • Hole Opener Enlager Bit for HDD Water Well Drilling
  • Hole Opener Enlager Bit for HDD Water Well Drilling
  • Hole Opener Enlager Bit for HDD Water Well Drilling
  • Hole Opener Enlager Bit for HDD Water Well Drilling
  • Hole Opener Enlager Bit for HDD Water Well Drilling
  • Hole Opener Enlager Bit for HDD Water Well Drilling
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Basic Info.

Model NO.
Reaming
Manufacturing Process
API 7-1
Surface Treatment
Spray-Paint
Operation Pressure
API 7-1
Material
API 7-1
Paint
Blue, Yellow, Red, Black
Made of
China
Purpurse
Water, HDD Drilling
Packing
Wooden
Transport Package
Plywood
Specification
8 1/2" 12 1/4" 17 1/2", 95mm, 126mm, 152.4mm
Trademark
RuiShi
Origin
Renqiu City, Hebei, China
HS Code
8207199000
Production Capacity
20000-30000

Packaging & Delivery

Package Size
720.00cm * 720.00cm * 500.00cm
Package Gross Weight
1000.000kg

Product Description

Company information

HEBEI RUISHI BITS MANUFACTURING CO.,LTDHebei Ruishi Bits Manufacturing Co.,Ltd was established in 1990. It is engaged in diamond drill bit and drilling tool research and development, design and manufacture, sales and service of specialized companies. The company is located in Renqiu of Jizhong Plain, which is rich in oil resources. Renqiu is also the location of Huabei Oilfield.

The company has a number of experts experienced in diamond bit design of drilling technology, and is equipped with 5-axis machining center, NC lathes, NC sintering furnace, Ring sewing machine and other advanced production equipment. We are using domestic and foreign advanced professional design software, and doing continuous technological innovation and sustainable development. Ruishi owns full production lines of PDC bit and core bit, which is covering all sizes of the 2"--26" bit.
Ruishi has been promoting the comprehensive quality management and focus on the customer's demand. In order to ensure the stability of quality and the excellent performance of the bit, we strictly comply with the ISO9001 quality management system and ISO14001 environmental management system and OHSAS18001 Occupational health and safety management system in the enterprise operation, and strictly implement API Spec7-1 quality management standards in the process of production.
As the first grade supplier for China Stated owned drilling companies.  Ruishi's products are widely used in the Tarim, Tuha, Changqing, Dagang, Sichuan, Zhongyuan,Jidong, Huabei and other major oil fields. Ruishi has also established long-term strategic partnership with these oil fields. We have been highly recognized by the stability of excellent product quality and timely and thoughtful service. The company's products have been widely exported to North America, the Middle East, Russia and other countries and regions.
"Excellent Quality, Honest and Faithful,Innovation and Improvement,Satisfied Service". Hebei Ruishi Bits Manufacturing Co.,Ltd is willing to cooperate with customers honestly and obtain the result of mutual win.

Factory Site 
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Workshops
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
 
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling

Certification
 
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling

Hole Opener Enlager Bit for HDD Water Well Drilling
EXHIBITONS
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
 
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling


Packing Details
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Hole Opener Enlager Bit for HDD Water Well Drilling
Parameters:
IADC WOB RPM Application
KN/mm r/min
111/114/115 0.3-0.75 150-80 very soft formations with low compressive strength and high drill ability, likes caly, mudstone, chalk 
116/117 0.35-0.8 150-80 very soft formations with low compressive strength and high drill ability, likes clay, musdstone, chalk
121 0.3-0.85 150-80 soft formations with low compressive strength and high drill ability, like mudstone, gypsum, salt, soft limestone
124/125 180-60
131 0.3-0.95 180-80 soft to medium formaitons with low compressive strength, like medium, soft shake, medium soft limiestone, medium soft sandstone, medium formation with harder and abrasive interbeds
136/137 0.35-1.0 120-60
211/241 0.3-0.95 180-80
216/217 0.4-1.0 240-70 medium formations with high compressive strength, like medium soft shale, hard gypsum, medium soft limiestone, medium soft sandstone, soft formation with harder interbeds 
246/247 0.4-1.0 80-50
321 0.4-1.0 150-70 medium hard formation with high compressive strength, like hard shale, limestone, sandstone, dolomite
417 0.35-0.9 240-70 very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft shale, soft limestone, etc. 
324 0.4-1.0 120-50 medium abrasive formations like abrasive shale, liimestone, sandstone, dolomite, hard gypsum, marble
415    
437/447/435 0.35-0.9 150-70
517/527/515 0.35-1.0 140-60 very soft formations with low compressive strength and high drill ability, like clay, mudstone, chalk, gypsum, salt, soft limestone
532 0.35-1.0 110-80 Suitable for soft strata with low compressive strength. Such as shale, soft limestone, dolomite with interlayer, coal seam and so on
537/547/535 0.45-1.0 120-50 soft formations with low compressive strength and high drill ability, likes mudstone, gypsum, salt, soft limiestone. 
617/615 0.45-1.1 100-60 soft to medium formations with low compressive strenght, like medium soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds.
632 0.45-1.1 100-60 Suitable for high compressive strength, medium hard and abrasive formation. Such as limestone, sandstone, dolomite and so on
637/635 0.5-1.1 100-60 medium hard formationwith high compressive strength, like hard shale, limestone, sandstone, dolomite.
735 0.45-1.1 100-60 Suitable for high compressive strength, hard and high abrasive formation, such as granite, limestone, sandy shale, dolomite and so on
737 0.5-1.1 80-40 hard formation with high compressive strength like limestone, sandstone, dolomite, hard gypsum, marble. 

FAQ
1. Is your company a distributor or a manufacturer?
A:  Yes,We are a a professional factory of rock drilling bits   in China.
 
2. How  about your products?
A : All our activities are accredited to ISO 9001:2008, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.We have many high quality  prducts (https://hb-bits.en.made-in-china.com/) . 
  3.what is the Packaging & Delivery?
  A:We used high quality export carton or standard export woodern case
 
 4.what is the time about the delivery?
   A: repared to deliver within 1 week, if in stock.
Depends on order quantity, when out of stock,7-30days
Transportation:By sea or air
 5. How to order the products?
A: Send the inquiry with detail item description or with Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.



 

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