Temporary blocking agent/temporary blocking ball/temporary blocking knot/temporary blocking fiber

Product features

This product is a new type of multi-scale self-degrading rigid temporary plugging agent for fracturing, which must be used in combination with polyacrylamide flexible temporary plugging agent. Combined with flexible temporary plugging agent, it can also alleviate the pressure relief block problem caused by the rapid dissolution of ordinary polyacrylamide temporary plugging agent. It is used to plug old fractures to open new ones and increase production volume. This product is environmental protection self-degradation material, in the formation temperature at the time of the solid particles soften into mud dissolved, no residue, viscosity close to water, easy backflow, little damage to the formation, is an ideal agent for fracturing temporary plugging.

Technical indicators

Method of application

According to the process design, each section of the product dosage is about 100-500kg.

The shelf life of this product is 1 year, stored in ventilated and cool place.