YCGZ-110 One-pass Combined Type Cement Retainer inonyanya kushandiswa kwechinguvana uye nekusingaperi plugging kana yechipiri simende yemafuta, gasi uye mvura maraya. Iyo simende slurry inosvinwa munzvimbo ye annular kuburikidza neinochengeta uye inoda kuiswa chisimbiso. Iyo samende tsime chikamu kana fractures uye pores kupinda maumbirwo anoshandiswa kuzadzisa chinangwa plugging uye kugadzirisa kuvuza.