9000 m四单根立柱超深井钻机井架研制  

Development of Mast in 9000m Four-single Stand Super-deep Drilling Rig

作　　者：张益[1,2] 邵军[1] 张友会[2] 覃建[2] 

机构地区：[1]西安石油大学,西安710065 [2]宝鸡石油机械有限责任公司,陕西宝鸡721002

出　　处：《机械工程师》2017年第10期27-29,共3页Mechanical Engineer

摘　　要：为满足塔里木山前地区深井和超深井钻井提速增效要求,研制了9000 m四单根立柱钻机井架,该井架最大额定静钩载6750 k N,有效高度57.5 m,井架设计中充分考虑了4单根1立柱37.5 m钻柱的排放、起下钻作业要求,采用ANSYS软件对井架在各恶劣工况下的强度及稳定性进行了有限元分析,确保了井架安全可靠性。厂内最大额定静钩载试验和油田现场应用情况表明,井架达到了设计要求,满足了油田现场4单根1立柱钻井模式的需要。In order to increase efficiency for drilling deep or super deep well in Tarim oilfield area,a new four-single stand mast with capacity 9000 m is developed.The maximum static load of the mast is 6750 k N,effective height is 57.5 m, design of this mast can satisfy the demand for discharge and trip work of four-single stand of 37.5 m pipe. To ensure reliability of the mast,this paper studies mast strength stability using finite element analysis of ANSYS software under every awful situation. BOMCO workshop test and location drilling test result indicate that this mast can satisfy oilfield requirement.

关 键 词：四单根立柱钻机 井架设计 有限元分析 

分 类 号：TE923.02[石油与天然气工程—石油机械设备]