Drilling machine

Abstract

The invention relates to the field of petroleum drilling and exploitation devices, in particular to a drilling machine. The drilling machine comprises a derrick, a derrick base, a lifting system and adrill floor iron roughneck, wherein the lifting system is connected with the derrick, the drill floor iron roughneck is connected with the derrick, and the drilling machine further comprises a pipe processing system. The pipe processing system comprises a two-arm robot, the two-arm robot comprises an upright column and two mechanical arms, one of the mechanical arms is connected with one side ofthe upright column, and the other one of the mechanical arms is connected with the other side of the upright column. The mechanical arms each comprises a clamping device for clamping a pipe, and the clamping devices on the two mechanical arms are allowed to move at different speeds. By using the drilling machine, the pipe can be directly taken from a pipe stacking site, and the gestures of the pipe can be adjusted; or the pipe is placed on the pipe stacking site, the efficiency of the picking and placing process is high, it is not required that a pipe setback is arranged on the derrick, and reduction of the load of the derrick is facilitated.

Description

technical field [0001] The invention relates to oil drilling equipment, in particular to a drilling rig. Background technique [0002] In oil and gas drilling systems, including land drilling rigs and offshore drilling rigs, in order to improve their work efficiency, especially in order to improve the work efficiency of tripping operations, a temporary storage area for drill pipe columns is usually set inside or outside the derrick, that is, the stand box area. Drill rods are joined together by two, three or four to form a stand and discharged vertically into the stand box area. [0003] In order to achieve the above goals, the drilling system needs to be equipped with many equipment such as stand box, pipe row machine, stand connecting manipulator, rat hole, catwalk and so on. The coordinated operation of these equipment will move the single drill pipe horizontally to the turntable by anchoring it, and then adjust the single drill pipe from the horizontal posture to the v...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problems in the prior art that a temporary stand box needs to be placed on the derrick due to the heavy load on the derrick, taking out the stand box in case of an emergency causes a lot of waste of work efficiency, and requires a lot of equipment for connecting the stand. provide a drilling rig

Images