塔东区块庆玉1井超深井优快钻井技术  

Premium Drilling Technology for Ultra-deep Well Qingyu 1 in Tadong Block

作　　者：王春华[1,3] 孙则鑫[2] 丁扬扬 王立朝 许博文 张海涛 王昶皓[3] WANG Chunhua;SUN Zexin;DING Yangyang;WANG Lichao;XU Bowen;ZHANG Haitao;WANG Changhao(Drilling Engineering Technology Research Institute,Daqing Drilling Engineering Company,Daqing 163413,China;Daqing Drilling and Exploration Engineering Company,Daqing 163413,China;Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]大庆钻探工程公司钻井工程技术研究院,黑龙江大庆163413 [2]大庆钻探工程公司,黑龙江大庆163413 [3]东北石油大学,黑龙江大庆163318

出　　处：《石油矿场机械》2024年第5期59-65,共7页Oil Field Equipment

基　　金：黑龙江省博士后基金(LBH-Z20120)。

摘　　要：随着油气勘探开发逐步从深层向超深层领域推进,塔东区块储层埋藏深,井下温度高、地质条件异常复杂,使得钻速慢、钻井周期长和钻井风险高。庆玉1井是大庆钻探工程公司在该区块钻的最深的井,为打好打成该井,开展施工难度因素分析,制定技术措施,应用高温仪器、工具、钻井液,施工参数优化等方法,研发超深井配套工艺技术,并结合现场施工要求,实现了塔东区块超深井庆玉1井的优快安全钻井。结果表明:该技术具有安全高效的优点,为深层、超深层油气的经济有效开发提供有效工程技术手段。As oil and gas exploration and development gradually advance from deep to ultra-deep fields,the Daqing Tadong flow block presents unique challenges due to its deep reservoir burial,high downhole temperature,and unusually complex geological conditions.These factors result in slower drilling speeds,longer drilling cycles,and elevated drilling risks.The Qingyu 1 well represents the deepest well ever drilled by Daqing Drilling in this block.In order to successfully drill this well,a comprehensive analysis of the construction difficulty factors was conducted,followed by the formulation of technical measures,the application of high-temperature instruments,tools,drilling fluids,and the optimization of construction parameters.This paper presents a methodology for the safe and efficient drilling of super-deep wells,exemplified by the successful completion of the Qingyu 1 well in the Tadong block.The approach involves the development of specialized technology for super-deep wells and its integration with on-site construction requirements.The results demonstrate the efficacy of this technology in ensuring safety and high efficiency,while providing effective engineering solutions for the economic and efficient development of deep and ultra-deep oil and gas resources.

关 键 词：超深井 高温 参数优化 安全钻井 

分 类 号：TE921[石油与天然气工程—石油机械设备]