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API 7-1 Stabilizer With Back-reaming
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Product Details
Place of Origin | Shandong, China | Brand Name | Sinotai | |
Type | Other, API 7-1 Stabilizer with Back-reaming | Machine Type | Drilling Tool | |
Certification | API | Material | High Manganese Steel | |
Processing Type | Forging | Use | Well Drilling |
standard or according to customers' requirements
Product Description
Specifications
API 7-1 Stabilizer with Back-reamingCan be played cutting during process of drilling and pull out
OD: 6" ~ 17 1/2"
API 7-1 Stabilizer with Back-reaming
The stabilizer with back-reaming is selecting the appropriate location and through special processing method to array few teeth as a cutting edge. In this way, this stabilizer can be played cutting when the process of drilling and pull out. During drilling process, forward and backward redressing can be played the role to repair and maintain the wall of a well, making trajectory of borehole as far as possible, more often than not leading to drilling difficultly because of hole shrinkage, and so on, at the moment, the forward and backward redressing of this stabilizer can be played cutting, to eliminate hole shrinkage phenomenon, thus saving time and costs for drilling.
Working O.D. | Fishing O.D. | I.D. | Blade Wide | Fishing Neck Length | Blade Length | OAL | Cutter Qty. | Up Conn. | Down Conn. |
17-1/2(444.5) | 9(228.6) | 3(76.2) | 4-3/4(120.7) | 27-9/16(700) | 18-7/16(460) | 86-5/8(2200) | 18or30 | 7-5/8REG Box | 7-5/8REG Pin |
12-1/4(311.1) | 8(203.2) | 2-13/16(75) | 2-61/64(75) | 18-57/64(480) | 19-11/16(500) | 70-7/8(1800) | 18or30 | 6-5/8REG Box | 6-5/8REG Pin |
12-1/8(308) | |||||||||
12(304.8) | |||||||||
8-1/2(215.9) | 6-1/2(165.2) | 2-1/4(57.2) | 2-3/8(60) | 21-21/32(550) | 18-7/64(460) | 67-23/32(1720) | 18or30 | NC46 Box | NC46 Pin |
8-3/8(212.7) | |||||||||
8(203.2) | |||||||||
6(152.4) | 4-3/4) | 2(50.8) | 1-31/32 | 23-5/8(600) | 11-13/16(300) | 66-59/64(1700) | 18or30 | NC38 Box | NC38 Pin |
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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