Hydraulic anchoring tubing anchor and anchoring method thereof

• Main Authors: PENG GUOWEI, SHI QIONG, SONG HUIHUI, SHIN HEUNGOL, LIU YANXIA, GUO LINYUAN, ZHANG JIAN, GU GUOLI, ZHU JUNMENG, HE QIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 14.06.2024
• 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 invention discloses a hydraulic anchoring tubing anchor and an anchoring method thereof. The hydraulic anchoring tubing anchor comprises a central pipe, an upper cone, a slip, a lower cone, an upper sheath and a setting rubber sleeve, the two ends of the central pipe are connected with the upper...