Gas extraction directional drilling system and equipment

• Main Authors: LIU ZIBING, WANG CHUNGENG, ZHAO HONGKUN, FENG BAOYU, TIAN HAN, TAN JIAGUI
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• 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; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention provides a gas extraction directional drilling system and equipment. The gas extraction directional drilling system comprises a steering structure, the steering structure comprises two propelling parts, a transmission part is arranged between the two propelling parts, steering assembli...