The invention discloses an electric drilling and workover rig and an installation method thereof, and belongs to the technical field of drilling and workover rig devices. The device comprises a liftable base which can be arranged at a Christmas tree, and a derrick arranged on the base, the derrick comprises a derrick base section and a plurality of derrick sections arranged on the derrick base section; the base comprises a base body and a supporting seat, a supporting stand column, a telescopic cylinder and an inclined stand column used for stabilizing the structure are arranged between the base body and the supporting seat, and the supporting seat is jacked through the telescopic cylinder; the problems that the height of the base structure is large, the danger coefficient of operation is high and a Christmas tree needs to be dismantled in the assembling process are effectively solved through the design of base modularization and the design of a liftable structure, structural modularization is achieved through the design of the liftable base structure, the whole structure is more simplified, and the cost is reduced. And the technical effect that the Christmas tree does not need to be disassembled and cannot be touched in the whole structure assembling process is promoted.
本发明公开了一种电动钻、修井机及其安装方法,属于钻、修井机装置技术领域;该装置包括可设置于采油树处的且可升降的底座,以及设置于底座上的井架;所述井架包括井架基段以及多段设置于井架基段上的井架段;所述底座包括基座以及支撑座,所述基座与支撑座之间设置有支撑立柱、伸缩缸以及用于稳定结构的斜立柱,通过所述伸缩缸将支撑座顶升;本发明利用底座模块化的设计以及可升降结构的设计有效的解决了底座结构高度较高,操作的危险系数高,以及在装配的过程中需要拆除采油树的问题,借助可升降的底座结构设计,实现结构的模块化,使得整个结构更加简单化,并促进整个结构装配过程中不仅不需要拆卸采油树更不会触碰采油树的技术效果。
Electric drill, workover rig and mounting method thereof
一种电动钻、修井机及其安装方法
2022-06-17
Patent
Elektronische Ressource
Chinesisch
Pure electric modular vehicle-mounted drilling and workover rig
Europäisches Patentamt | 2023
|