Dropping-fishing type water distributor channel cleaning tool

• Main Authors: HUANG LI, ZHOU CHUNYANG, KONG XIANGWEI, JIA SHOUTIAN, ZHANG GUIQING, ZHAO PING, XIANG QINGFENG, LI ZHAOBING, CUI YICHEN, JIA GUANGSHENG, LI LEI
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• 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 belongs to the field of oil field operation auxiliary tools, and particularly relates to a throwing-pulling type water distributor channel cleaning tool which comprises a mooring rope, a barrel body, an upper supporting arm, a lower supporting arm and a triggering mechanism, the lower end of the lower supporting arm is connected with a descaling device, and the upper end of the descaling device is fixedly connected to the lower supporting arm through a pin; a connecting rod is arranged between the barrel and the lower supporting arm, one end of the connecting rod is hinged to the barrel through a second shaft, and the other end of the connecting rod is hinged to the lower supporting arm; the length direction of the connecting rod is parallel to the length direction of the upper support arm; the upper supporting arm is provided with a notch used for containing the second shaft. According to the utility model, the structure of a throwing and fishing device adopted when the water nozzle of the