1.Overview
Model HSHD-3026 Differential Sticking Tester is a simulated experimental analysis instrument mainly used to monitor the friction coefficient between drilling tools and wellbore drilling fluid in deep wells, in order to timely process the drilling fluid, improve its lubrication performance, prevent drilling accidents, and provide accurate and reliable data to ensure fast and safe drilling. It has the characteristics of compact structure, high testing accuracy, and easy operation. Widely used in various oil fields, research institutes, laboratories, and other departments.
2.Model and Specifications
| Model | Name | Configuration |
| HSHD-3026 | Differential Sticking Tester | Equipped with Pneumatic Components |
3.Main Technical Parameters
| No. | Category | Specification |
| 1 | Adhesive Disc Diameter | φ50.8 mm |
| 2 | Work Pressure | 3.5MPa |
| 3 | Maximum Pressure Resistance of Mud Cup | 5MPa |
| 4 | Filtration Area | 22.6cm2 |
| 5 | Gas Source | Nitrogen and carbon dioxide gases (excluding impurities such as oil and water) (oxygen is strictly prohibited) should have a rated pressure greater than 5MPa |
| 6 | Feature | The adhesion between the adhesive disc and the filter cake is achieved by applying pressure to the adhesive disc through the action of air pressure |





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