Drilling fluid leak-proof and plugging experimental device (DLP-2 type)

Lost circulation is a common and complex situation in the drilling process, and the loss is large. In the drilling process, the commonly used method is prevention, mainly including reasonable well structure design, reduce the drilling fluid excitation pressure in the wellbore, improve the formation pressure capacity, reasonable selection of drilling fluid.

Key words:

Hydrate Experimental Equipment | Shale Gas CBM and Geothermal Equipment

Product Description

1. Overview
Lost circulation is a common and complex situation in the drilling process, and the loss is large. In the drilling process, the commonly used method is prevention, mainly including reasonable well structure design, reduce the drilling fluid excitation pressure in the wellbore, improve the formation pressure capacity, reasonable selection of drilling fluid.
In view of the above problems, the device simulates formation conditions to evaluate drilling fluid performance, leakage plugging while drilling technology, and leakage plugging evaluation of mud intrusion into the core.
Main technical parameters of 2.
1. System pressure: 50MPa
2. System temperature: room temperature -180 ℃
3. Stirring rate: 0-1000r/min
4. Power supply voltage: 220V
5. Power of the whole machine: 3KW
Leakage plugging mode: base slurry and bridging leakage plugging









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