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Mechanical Drilling Jar Type JZ
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Product Details
| Place of Origin | China | Brand Name | sinotai | |
| Model Number | Type JZ | Type | Other, Down hole tools | |
| Machine Type | Drilling Equipment | Certification | API | |
| Material | Carbon Steel | Processing Type | Casting | |
| Use | Well Drilling |
standard package
Product Description
Mechanical Drilling Jar Type JZ
It takes the appliance of mechanical structure.
High pressure will not produce in inner chamber as to create a good sealing property and greatly extend the service life.
Moreover, the up or down jarring blow is adjustable prior to tripping in and will not change during the downhole operation so as to keep a constant jarring load.
Specification Series and Performance Parameters
TYPE | O.D. mm (in.) | I.D. mm (in.) | Connection API | Max. Tensile Load MN (Lbf) | Max. Working torque k N·m (Lbf·m) | Pumping area cm2 | Up jarring stroke mm (in.) | Down jarring stroke mm (in.) | Overall length ( locked) mm (in.) |
JZ95 | 95 (3 3/4) | 28 (1 1/8) | 2 7/8REG | 0.5 (112500) | 5 (1,125) | 32 | 200 (7.87) | 200 (7.87) | 5 800 (228.35) |
JZ108 | 108 (4 1/4) | 36 (1 7/16) | NC31 | 0.7 (157500) | 10 (2,250) | 38 | 203 (8.00) | 203 (8.00) | 6 404 (252.13) |
JZ121 | 121 (4 3/4) | 51.4 (2) | NC38 | 1.0 (225000) | 12 (2,700) | 60 | 198 (7.80) | 205 (8.07) | 6 343 (249.72) |
JZ159Ⅲ | 159 (6 1/4) | 57 (2 1/4) | NC46 | 1.5 (337500) | 14 (3,150) | 100 | 149 (5.87) | 166 (6.54) | 6 517 (256.57) |
JZ165 | 165 (6 1/2) | 57 (2 1/4) | NC50 | 1.6 (360000) | 14 (3,150) | 100 | 149 (5.87) | 166 (6.54) | 6 517 (256.57) |
JZ178 | 178 (7) | 57 (2 1/4) | NC50 | 1.8 (405000) | 15 (3,150) | 100 | 147.5 (5.81) | 167.5 (6.59) | 6 570 (258.66) |
JZ203 | 203 (8) | 71.4 (2 13/16) | 6 5/8REG | 2.2 (495000) | 18 (4,050) | 176 | 144.5 (5.69) | 176.5 (6.95) | 7 234 (284.80) |
JZ229 | 229 (9) | 76 (3) | 7 5/8REG | 2.5 (562500) | 22 (4,950) | 181 | 203 (8.00) | 203 (8.00) | 7 753 (305.24) |
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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