The key of successful compound plugging is figuring out the mechanism of compound plugging. 高溫泡沫與剛性顆粒復(fù)合堵調(diào)成功的關(guān)鍵在于弄清它的堵調(diào)機(jī)理。
The compound ion polymer in-depth profile adjusting and water plugging agent had been developed by compound ion polymer, urotropine, resorcin, ammonium chloride as mostly material. 以復(fù)合離子聚合物、六次甲基四胺、間苯二酚為主要原料，制取復(fù)合離子聚合物調(diào)剖堵水劑。
A compound grain plugging and profile control agent of GQ type is developed based on the geological characteristics of sandstone reservoirs with high permeability, high temperature and high salinity. 針對(duì)高滲、高溫、高礦化度砂巖油藏的地質(zhì)特點(diǎn)，研制了GQ 復(fù)合顆粒堵調(diào)劑。