-
Cemented technology of sliding sleeve
Function of pipe string: drop ball sliding sleeve cemented completion + segmented fracturing completion.
넶136 2018-08-10 -
Segmented fracturing technology of hydraulic sand jet perforation in casing
Hydraulic sand blasting perforation staged fracturing is an integral stimulation measure for perforation, fracturing and isolation, and is suitable for increasing production of oil and gas wells with various completion methods......
넶241 2018-08-10 -
Segmented fracture technology of compound bridge plug
The composite bridge plug is suitable for temporary interlayer sealing in shale gas and tight oil and gas wells, and the construction layers are plugging by bridge plugs and......
넶156 2018-08-10 -
Drainage gas production technology of isolation packer
Through the gas lift tool in the tubing, the flow channel is established between the tubing and the enclosed casing......
넶166 2018-08-10
