Multifunctional fish top repairing tool

• Main Authors: XIAO XIAO, HE MINGMIN, ZHANG QI, ZHOU LANG, CHEN ZHU, YANG JIAN, PU JUNHONG, WANG CHENGLIN
• Format: Patent
• Language: Chinese; English
• Published: 22.01.2021
• 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 discloses a multifunctional fish top repairing tool which comprises a tool connector which is of a cylindrical structure with two open ends, and the tool connector comprises a firstpart, a second part and a third part; wherein the first part, the second part and the third part are...