浮式钻井平台绞车升沉补偿系统的设计与开发  

Scheme Design of Heave Compensation System for Drawworks of Floating Drilling Ship

作　　者：王丽君 黄鲁蒙[2] 蒿汉青 魏双会 张彦廷[2] WANG Li-jun;HUANG Lu-meng;HAO Han-qing;WEI Shuang-hui;ZHANG Yan-ting(Qingdao Branch of Lanzhou LS Petroleum Equipment Engineering Co.,Ltd,Qingdao 266555,Shandong,China;College of Mechanical and Electronic Engineering,China University of Petroleum,Qingdao 266580,Shandong,China)

机构地区：[1]兰州兰石石油装备工程股份有限公司青岛分公司,山东青岛266555 [2]中国石油大学(华东)机电工程学院,山东青岛266580

出　　处：《机械研究与应用》2025年第1期96-99,共4页Mechanical Research & Application

基　　金：大型电气传动系统与装备技术国家重点实验室开放基金课题:海洋钻井绞车升沉补偿系统的多目标解耦控制及智能预测控制方法研究(编号:SKLLDJ032022004);山东省自然科学基金资助项目:海洋钻井绞车升沉补偿系统的多目标控制方法及节能机理研究(编号:ZR2020QE298);山东省重点研发计划(重大科技创新工程)项目:升沉补偿主动控制技术与装备研制(编号:2022CXGC020402)。

摘　　要：为提高海洋浮式钻井平台绞车升沉补偿能力,该文在国外单绞车补偿方案的基础上提出一种双绞车补偿方案。该方案中,双绞车同时驱动钻柱运动,游动系统对称设计,使钻机游车滑轮对称运动,双绞车具有传动效率高、钻井作业效率高、安全可靠等优势。同时,配合双绞车提升方案,设计了一种可改变绳系结构的游动轮系,使游车滑轮片由内至外、成对对称地从游车支架脱离并锁死在天车架上,从而实现绳系的灵活变换并提高系统的工作效率。In order to improve the performance of heave compensation system of offshore drilling system,a dual-drawworks compensation scheme is proposed in view of single drawworks compensation systems.Through the dual-drawworks drum simultaneously driving the drill string,the motion of the drilling rig hoisting system is completely symmetrical,which provides the special advantages of high transmission efficiency and high safety.Then,to match the dual-drawworks scheme,a hoisting system scheme with variable rope system is designed,which can make the pulley blades on the traveling block symmetrical off the traveling block bracket from inside to outside in pairs,and locked on the crown block platform,so as to achieve the flexible transformation of rope system,and improve the working ability and efficiency of the system.

关 键 词：海洋钻井 绞车升沉补偿 双绞车 可变绳系 

分 类 号：TE924[石油与天然气工程—石油机械设备]