Polymer injection device

• Main Authors: TIAN GENG, CAI KAIHUA, ZHANG YONGLI, LYU YINGZHU
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The utility model relates to the technical field of oil field polymer injection, in particular to a polymer injector. The polymer injection device comprises a polymer injection main body and a throttling part. The polymer injection body is provided with an upper opening and a hollow inner cavity whi...