Nickel-manganese alloy flange spring offshore oil well power assistance device

A power-assisted, nickel-manganese alloy technology, applied in the direction of electromechanical devices, springs/shock absorbers, electric components, etc., can solve problems such as high cost of power source troubleshooting, impact on oil well production, and staggering maintenance costs, and achieve internal savings The effect of space, convenient wiring, convenient installation and debugging

Inactive Publication Date: 2015-08-19
张志雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As we all know, the cost of each maintenance of the offshore oil drilling platform device is astonishing. Any component in the offshore oil drilling platform device must be able to withstand seawater corrosion. High, and affect oil well production for a long time

Method used

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  • Nickel-manganese alloy flange spring offshore oil well power assistance device
  • Nickel-manganese alloy flange spring offshore oil well power assistance device
  • Nickel-manganese alloy flange spring offshore oil well power assistance device

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Embodiment Construction

[0040] Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment:

[0041] figure 1 , figure 2 , image 3 and Figure 4 Middle: A nickel-manganese alloy flange spring power auxiliary device for offshore oil wells. There are three to five platform hinges 144 on the operating platform 110. Each platform hinge 144 is connected to the end of the upper hole of the flange spring buffer 145, and the flange spring The end of the lower hole of the buffer 145 is connected and fixed with the fixed leg 146; the motor base 505, the turntable base 158 and the swing rod base 151 are fixed on the working platform 110, and the swing rod shaft pin 503 on the swing rod base 151 is rotatable The drilling pendulum 153 is fixed, the turntable shaft pin 188 on the turntable base 158 can rotate and fix the gear turntable 179, and the motor base 505 is fixedly equipped with a disc-type explosion-proof gear motor 180; the drilling pendulum One...

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Abstract

The invention relates to an offshore oil well assistance device, in particular to a nickel-manganese alloy flange spring offshore oil well power assistance device. Platform hinges are arranged on an operating platform; the platform hinges are connected with the upper hole ends of flange spring buffers; the lower hole ends of the flange spring buffers are connected and fixed to fixed legs; a drilling rocker is rotatably fixed to a rocker shaft pin on a rocker base; a drilling bull rope is fixedly connected to one side end of the drilling rocker; the drilling bull rope goes deep into a seafloor oil well bed after penetrating through a platform drilling hole in the operating platform; an output gear on a disc explosive-proof geared motor is engaged with a gear turnplate. As an improvement, an isolation component is arranged on a front end cover in the disc explosive-proof geared motor to share all bending loads. According to the invention, the disc explosive-proof geared motor is combined with the flange spring buffers, two major problems of vulnerability of a power source motor and overall buffering of oil well facilities which have bothered the offshore oil well are simultaneously solved, and unexpected effects are achieved.

Description

technical field [0001] The invention relates to an auxiliary device for offshore oil wells, which belongs to the application field of marine energy development technology, in particular to a nickel-manganese alloy flange spring offshore oil well power auxiliary device by means of a sea surface operation platform. Background technique [0002] The ocean contains huge renewable energy, and the development of ocean energy has become a strategic choice for countries all over the world. However, my country has a long coastline and abundant marine resources. Offshore platforms are structures that provide production and living facilities for drilling, oil extraction and other activities at sea. According to its structural characteristics and working status, it can be divided into three categories: fixed type, movable type and semi-fixed type. The lower part of the fixed platform is directly supported by piles, expanded footings or other structures and is fixed to the seabed. Ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B43/01F16F15/023C22C38/44C22C38/16H02K5/22H02K5/16H02K7/00H02K7/116C04B35/563B63B35/44
Inventor 张志雄
Owner 张志雄
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