Automation device for storage of oil drilling string

An automatic device and oil drilling technology, which is applied to drill pipes, drill pipes, drilling equipment, etc., can solve problems such as high safety risks and high labor intensity, and achieve the effects of reliable work, reduced labor intensity, and reasonable design

Inactive Publication Date: 2014-03-12
NORTHEAST GASOLINEEUM UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional operation mode, workers are required to discharge the drill string to be connected or replaced neatly, so the drill string discharge operation not only takes a lot of time for the workers, but also has high labor intensity and high safety risks

Method used

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  • Automation device for storage of oil drilling string
  • Automation device for storage of oil drilling string
  • Automation device for storage of oil drilling string

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Experimental program
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Effect test

Embodiment Construction

[0035] The present invention will be further explained below in conjunction with the drawings:

[0036] by Figure 1 to 20 As shown, this kind of petroleum drill string storage automation device is divided into three parts, namely the drill string storage unit 1, the installation base unit 2 and the support unit 3.

[0037] The drill string storage unit 1 is formed by connecting two parts of a storage frame 8 and a pipe shifting mechanism 9.

[0038] Wherein, the storage frame body 8 includes outer beam I-beam 10, beam I-beam 11, supporting beam I-beam 12, feet 13, block beam rectangular steel 14, rod support 15, drill string layered beam 16, Frame hinge support 17, bearing seat 18, guide rail H-shaped steel 19, rack 20 and rectangular steel support 21; outer beam I-beam 10, beam I-beam 11, support beam I-beam 12, support foot 13 and stop The beam rectangular steel 14 is connected by welding, the rod support 15 and the retaining beam rectangular steel 14 are connected by bolts, the...

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Abstract

The invention relates to an automation device for storage of an oil drilling string. The automation device is mainly used for solving the problems of great labor intensity and poor safety due to manual operation of the existing aboveground drilling string during racking construction. The automation device is characterized in that the device comprises a drilling string storage unit, a mounting base unit and a support unit, wherein the drilling string storage unit is formed by connecting two parts, namely a storage frame body and a pipe pulling mechanism; a No. 1 guide wheel and a No. 2 guide wheel in the pipe pulling mechanism are in sliding fit and connection with H-shaped steel of a guide track in the storage frame body; a bearing seat of the drilling string storage unit and a rotating support seat of the base mounting unit are connected through a rotating shaft so as to enable the drilling string storage unit to complete clockwise and counterclockwise rotation through a hydraulic cylinder under the action of a manual hydraulic pump; a frame body articulated support saddle and a base articulated support saddle are connected through a positioning pin, thereby realizing the stability of the device; and the drilling string storage unit is in hinge fit with the mounting base unit, and the drilling string storage unit is in threaded connection with the support unit. The device can realize the mechanical automation of the tripping and drilling string racking work of well repair operation.

Description

Technical field [0001] The invention relates to a device for automatically taking and discharging drill strings during the construction process of oil field drilling operations. Background technique [0002] In the process of oil drilling operations, it is necessary to frequently connect drill strings. Therefore, a large number of drill strings are discharged on the drilling well site, and the drill string needs to be discharged. Especially in the process of lifting and lowering the drill, the drill string discharge operation needs to be repeated many times. In the traditional operation method, workers are required to cleanly discharge the drill string to be connected or replaced. Therefore, the drill string discharge operation not only takes a lot of time for the workers, but also has high labor intensity and high safety risks. Summary of the invention [0003] In order to solve the technical problems mentioned in the background art, the present invention provides a petroleum d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/14
Inventor 任福深杨月明陈素丽王晶耿岱高胜
Owner NORTHEAST GASOLINEEUM UNIV
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