Surveying device convenient to adjust for oil exploitation

Abstract

The invention discloses a surveying device convenient to adjust for oil exploitation, and relates to the technical field of petroleum. The surveying device mainly aims to solve the problem that an existing surveying device for oil exploitation is inconvenient to adjust. The surveying device comprises a bearing part, a rotating mechanism and a moving mechanism, wherein a driving part in the rotating mechanism drives a rotating part to rotate in a fixed sleeving part; a second transmission gear is installed on the fixed sleeving part; a movable part in the moving mechanism is connected with the rotating part and a meshing part; a transmission assembly in the moving mechanism comprises a worm and a movable sleeving part; a first limiting groove, a groove and a second limiting groove are formed in the worm; a second limiting protrusion is installed on the movable sleeving part; and the second limiting protrusion on the movable sleeving part can move back and forth among the first limiting groove, the groove and the second limiting groove in the worm in a mode of manually adjusting the movable sleeving part in the process that the moving mechanism rotates along with the rotating mechanism, so that the purpose of quickly adjusting the angle or position of drilling equipment is achieved.

Description

technical field [0001] The invention relates to the technical field of petroleum, in particular to an easily adjustable surveying device for petroleum exploitation. Background technique [0002] Petroleum exploration In order to find and identify oil and gas resources, it is necessary to detect the underground geological conditions through various exploration methods. In the process of oil exploration, it is necessary to drill and sample the soil of the mining area in order to understand the geological conditions of the mining area more clearly. [0003] However, the existing surveying devices for oil exploitation need multiple drilling and sampling to ensure the accuracy of the survey when using the drill bit to drill holes. Since the terrain of the mining site is not flat, constant adjustments are required before drilling. The position and angle of the drill bit make it perpendicular to the surface of the mining area. The drill bit on the surveying device for existing oil...

AI Technical Summary

Problems solved by technology

[0003] However, the existing surveying devices for oil exploration need multiple drilling and sampling to ensure the accuracy of the survey when using the drill bit to drill holes. Since the terrain of the mining site is not flat, constant adjustments are required before drilling. The position and angle of the drill bit make it perpendicular to the surface of the mining area. It is very inconvenient to operate the drill bit on the existing oil exploration survey device when adjusting the angle.

Images