Home > Products > New Products > API YJZ type double -acting hydraulic and mechanical drilling jar
API YJZ type double -acting hydraulic and mechanical drilling jar
- Tianjin Shanghai
- T/T
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Product Details
| Place of Origin | Shandong, China | Brand Name | SINOTAI | |
| Model Number | YJZ type | Type | Other, drilling jar | |
| Machine Type | Drilling Tool | Certification | API | |
| Material | High Manganese Steel | Processing Type | Casting | |
| Use | Well Drilling |
Standard export package or as consumer's need
Product Description
Specifications
1.YJZ type hydraulic and mechanical drilling jar2.API
3.Suit for all kinds of drilling operations
4.Long service life
YJZ type hydraulic and mechanicaldrilling jar
Product features:
1.YJZ hydraulic-mechanical drilling jar integrates hydraulic principle with mechanical principle, it’s a new type drilling jar, which can suit for all kinds of drilling operations, and go with drilling tools assembly to decont the well when uesd.
2.The drilling tools are often sticked due to many kinds of reasons in down hole when in normal drilling operations, and this type drilling jar is an effective tool for releasing stuck.
3.When the drilling tools are sticked, it can make drilling jar generate upward or downward jarring force through lifting and landing the drill strings, so it can release resistance and the stick by many time jarring, and recover normal drilling operation promptly.
4.Meanwhile avoid resistance and stick to become further accident, and cause larger economic losses.
5.If releasing force is failed, it can dynamiclly adjust at anytime on sites and be easy to use.
Product types and specifications of hydraulic and mechanical drilling jar
Model | OD mm(inch) | ID mm(inch) | connection | Max. tensile load KN | Max. working torque KN·m | ||
Upward jarring force KN | downward jarring force KN | ||||||
YJZ121 | 121(4 3/4) | 44.5(1 3/4) | NC38 | 1000 | 12 | 400±30 | 220±30 |
YJZ165 | 165(6 1/2) | 57.2(2 1/4) | NC50 | 1500 | 14 | 650±30 | 300±30 |
YJZ203 | 203(8) | 70(2 3/4) | 6 5/8REG | 2200 | 18 | 800±30 | 400±30 |
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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