A low temperature drilling system

Abstract

The invention relates to a low-temperature drilling system, which includes a guide rail structure and a drilling platform arranged on the guide rail structure. The drilling platform is provided with a low-temperature drilling rig, and the drilling platform is provided with an oil delivery pipeline system. The oil delivery pipeline system includes a One side of the oil suction pipe is provided with an oil outlet pipe, and a plurality of transition sleeves are arranged on the oil suction pipe. Both ends of the transition sleeve are connected with the oil suction pipe. Connect multiple oil outlet branch pipes, the oil outlet branch pipe is connected to the oil storage tank, and one side of the oil storage tank is connected to the oil outlet branch; There are oil guide pipes on other sides of the oil tank, a stirring shaft is installed in the oil outlet tank, and a flange plate is fixed on the surface of the oil outlet tank. The rotating motor outside the flange plate is connected with the stirring shaft to ensure that the oil in each oil outlet branch pipe The amount is basically the same, and the stability is higher.

Description

technical field [0001] The invention relates to an oil drilling device, in particular to a low temperature drilling system. Background technique [0002] Existing cryogenic drilling systems include drilling platforms, solids control systems, and drill pipe storage devices. In actual use, most of them are one-line structures and all use wheeled movement. However, the design of wheeled movement often requires the use of oil cylinders to integrate the cryogenic drilling system Lifting, otherwise the equipment cannot be fixed. In addition, after the oil cylinder system is used to lift, additional leveling is required, which greatly increases the installation time of the equipment during use, and the cryogenic drilling system has oil output too quickly As well as the problem of inconvenient regulation of the oil output, the low-temperature drilling rig needs to lay tracks at the bottom during use to facilitate the translation of the low-temperature drilling rig. The current track...

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Problems solved by technology

[0002] Existing cryogenic drilling systems include drilling platforms, solids control systems, and drill pipe storage devices. In actual use, most of them are one-line structures and all use wheeled movement. However, the design of wheeled movement often requires the use of oil cylinders to integrate the cryogenic drilling system Lifting, otherwise the equipment cannot be fixed. In addition, after the oil cylinder system is used to lift, additional leveling is required, which greatly increases the installation time of the equipment during use, and the cryogenic drilling system has oil output too quickly As well as the problem of inconvenient regulation of the oil output, the low-temperature drilling rig needs to lay tracks at the bottom during use to facilitate the translation of the low-temperature drilling rig. The current track is generally a two-way track, and the low-temperature drilling rig uses its own driving machine to provide power to move on the track , the problem existing in the use of the current low-temperature drilling rig is that it is inconvenient to fix the low-temperature drilling rig on the track. question

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