Automatic drilling equipment used for petroleum exploitation

Abstract

The invention relates to automatic drilling equipment used for petroleum exploitation. The automatic drilling equipment comprises a base, moving wheels, a displacement mechanism, a drilling mechanismand a carrying mechanism. The displacement mechanism comprises a third supporting rod, a lifting block, a second lead screw, a third motor, a first gear, a connecting block, a second gear and a fourthmotor; the drilling mechanism comprises a second connecting rod, a first motor and a clamping assembly; and the clamping assembly comprises a clamping unit, a driving shaft, a second motor, a secondsupporting rod and two first lead screws. In the automatic drilling equipment used for petroleum exploitation, drill bits are automatically clamped and detached through the clamping assembly, liftingand rotating of the drilling mechanism are achieved through the displacement mechanism, accordingly, the drill bits can be automatically replaced conveniently, and the working efficiency of the drilling equipment is improved; and through a storage mechanism, the drilling equipment can carry the multiple drill bits, and replacement of the drill bits can also be achieved through matching of the drilling mechanism, so that the exploitation time of the drilling equipment in the field is prolonged, and the working efficiency of the drilling equipment is further improved.

Description

technical field [0001] The invention relates to the field of oil exploration equipment, in particular to an automatic drilling equipment used for oil exploration. Background technique [0002] Petroleum exploration refers to the use of various exploration methods to understand the underground geological conditions, understand the conditions of oil generation, oil storage, oil and gas migration, accumulation, and preservation in order to find and identify oil and gas resources, comprehensively evaluate oil and gas prospects, and determine oil and gas accumulation. It is the process of finding traps for oil and gas storage in favorable areas, proving the area of ​​oil and gas fields, and finding out the situation and production capacity of oil and gas layers. [0003] Drilling equipment is an indispensable equipment in the process of oil exploration. The drill bit of the general drilling equipment is very easy to wear, which leads to the need to replace the drill bit many time...

AI Technical Summary

Problems solved by technology

[0003] Drilling equipment is an indispensable equipment in the process of oil exploration. The drill bit of the general drilling equipment is very easy to wear, which leads to the need to replace the drill bit many times during the exploration process of the drilling equipment. The replacement by manpower not only increases the manpower consumption , It also reduces the working efficiency of the drilling equipment. Not only that, the general oil exploration is carried out in relatively remote places. When the drill bit of the drilling equipment needs to be replaced due to damage, it must be returned to the supply point for replacement, so that the drilling equipment cannot be carried out. Prolonged exploration reduces the working efficiency of drilling equipment

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