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Drag Bits for Oilfield Workover Opertion
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Product Details
| Place of Origin | Shandong, China | Brand Name | Sinotai | |
| Type | Other, Drag Bits | Machine Type | Drilling Tool | |
| Certification | API | Material | Carbon Steel | |
| Processing Type | Forging | Use | Well Drilling |
standard package or according to customers' requirements
Product Description
Drag Bits for Oilfield Workover Opertion
Product Explanation:Drag Bit is a common tool which used to rework operation, for drilling cement plug and sinker drilling sand bridge, salt bridge, scraping off the dirt of casing wall and hard wax and some mineral crystallization. Still can scraping well hole, making the wall bright and clean, it may used to drilling ahead in bushing and side track (Can destroy the keyway is formed when side track) or drilling and rubbing the mat of perforating shell, etc.
Under drilling and pressure effect, drilled goods as the cement is sucked at the bottom, through the rotation, the part of sucked is cutting in the direction of circumference, it will be drilling down gradually. Side lobe will be milled by drilling goods, forming cylinder space so that better dressing the well bore by drilling.
Product types and specifications:
Casing Size | O.D. | OAL | Connection |
4-1/2 | 92~95(3-5/8)~3-3/4) | 300(11-13/16) | NC26 3-3/8TBG |
5 | 105~107(4-1/8~4-1/4) | 350(13-3/4) | NC31 2-7/8TBG |
5-1/2 | 114~118(4-1/2~4-5/8) | 350(13-3/4) | NC31 2-7/8TBG |
5-3/4 | 119~118(4--11/16~5-3/64) | 350(13-3/4) | NC31 2-7/8TBG |
6-5/8 | 136~148(5-11/32~5-13/16) | 380(14-31/32) | NC31 2-7/8TBG |
7 | 146~158(5-3/4`6-7/32) | 400(15-3/4) | NC38 3-12TBG |
Company Profile
As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
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