钻探工程2026，Vol.53Issue(5)：1-16,16.DOI:10.12143/j.ztgc.2026.05.001
特深大陆钻探装备关键技术发展现状与展望
Development status and prospects of key technologies for ultra-deep continental drilling equipment
摘要
Abstract
As drilling depths extend to the 10000-meter level and beyond,factors such as high temperature,high pressure,high in-situ stress,ultra-long drill strings,and long-period continuous operations are coupled.The principal challenge facing ultra-deep continental drilling equipment has shifted from improving individual equipment performance indicators,such as load capacity and power,to the synergistic enhancement of comprehensive operational capability and system reliability under complex and extreme working conditions.From the perspective of equipment system evolution,this paper analyzes the development requirements of ultra-deep continental drilling equipment and systematically reviews the state-of-the-art of key technologies,including automated drilling rigs,pipe handling and storage,energy saving and storage,and intelligent safety operation and maintenance,while also addressing the special requirements of high-quality coring equipment for scientific drilling.Currently,ultra-deep continental drilling equipment has gradually evolved from stand-alone performance enhancement,such as high load and high torque,toward automation,complete-set configuration,and intelligence.However,for drilling at 10000 m and beyond,prominent problems remain,including insufficient multi-equipment collaboration capability,weak capability for continuous handling and condition monitoring of ultra-long drill strings,and inadequate dynamic energy optimization.Looking ahead,ultra-deep continental drilling equipment should shift from"stand-alone capability improvement"to"system capability reconstruction."Targeting full-process efficient,safe,continuous,and low-consumption operations,priority should be given to developing high-efficiency drilling equipment systems centered on"one-button"multi-equipment collaborative control,software-hardware modular integration,automation-intelligence fusion,and downhole autonomous driving technology.This will promote the evolution of ultra-deep continental drilling from"surface-equipment-dominated,stepwise operation"to"surface-downhole collaboration,full-process closed-loop control,and autonomous continuous operation,"providing a reference for the system construction and key-technology breakthroughs of future ultra-deep continental drilling equipment.关键词
特深大陆钻探/超万米科学钻探/钻探装备/自动化钻机/高质量取心/智能运维/节能储能/新概念钻探技术Key words
ultra-deep continental drilling/scientific drilling exceeding 10000 m/drilling equipment/automated drilling rig/high-quality coring/intelligent operation and maintenance/energy saving and storage/new-concept drilling technology分类
天文与地球科学引用本文复制引用
高科,曹家顺,张毅,韩丽丽,张彪,康玉国,李红叶,张博,李宇丰,宋维,于永平,王治刚,赵研,贾瑞,赵焕峰,刘松赫..特深大陆钻探装备关键技术发展现状与展望[J].钻探工程,2026,53(5):1-16,16.基金项目
地球深部探测与矿产资源勘查国家科技重大专项课题(编号:2024ZD1000806) （编号:2024ZD1000806）
中国煤炭地质总局科技项目(编号:ZMKJ-2025-ZX06-1) （编号:ZMKJ-2025-ZX06-1）
