Gravel

WELL PACKING GRAVEL

Gravel filling sand control completion technology is a method of filling gravel in open hole wells to prevent sand production in oil and gas wells. This technology forms a protective layer by filling gravel between the production casing and the wellbore, thereby preventing formation sand from entering the wellbore and protecting the normal production of oil and gas wells. Gravel filling sand control completion technology is suitable for oil and gas reservoirs with high sand content, which can effectively extend the service life of oil and gas wells and improve production efficiency