Supplier highlights:This supplier is both a manufacturer and trader, has cooperated with Fortune 500 companies, and offers full customization and design services. Main export countries include Myanmar, Turkey, and Nigeria, with a 100.0% positive review rate
| Specification Category | Details |
|---|---|
| Place of Origin | China |
| Warranty | 6 Month |
| Weight (KG) | 360 |
| Core Components | Motor |
| Condition | New |
| Applicable Industries | Energy & Mining |
| Showroom Location | None |
| Marketing Type | Ordinary Product |
| Packaging and Delivery | |
| Selling Units | Single item |
As an important part of drill string, drill collar can supply the drill bit and increase the rigidity of drill string. Drill
collars are manufactured strictly according to API Spec7-1 standard with material of AISI 4145 Mod. We supply slick drill collars, spiral drill collars, etc. The size of drill collar we can provide is from 3.1/8 to 11 inches. We can also provide other drill collars at customers’ specific request.
The API Spiral Drill Collar is a critical component in the bottom hole assembly, designed for directional and performance drilling. Its primary function is to provide maximum weight on bit while minimizing the risk of differential sticking. The distinctive spiral groove design significantly reduces the contact area with the wellbore. This enhances hydraulic flow for superior hole cleaning, increases standoff to prevent stuck pipe, and improves torsional stability. As a robust and reliable tool, it is essential for maintaining wellbore trajectory and optimizing drilling efficiency in challenging applications, ensuring smoother operations and reduced non-productive time.
