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Underwater Christmas tree gland step depth detection method

An underwater Christmas tree and depth detection technology, which is applied in the direction of mechanical depth measurement, etc., can solve the problems of poor detection effect and non-adjustability, and achieve the effect of improving stability and improving stability

Inactive Publication Date: 2020-09-11
宁波大桔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for detecting the step depth of the gland of an underwater Christmas tree in order to solve the problem of (non-adjustable, poor detection effect)

Method used

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  • Underwater Christmas tree gland step depth detection method
  • Underwater Christmas tree gland step depth detection method
  • Underwater Christmas tree gland step depth detection method

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred instrument or element must have a specific orientation, and must have a specific orientation. construction and operation, and therefore canno...

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Abstract

The invention discloses an underwater Christmas tree gland step depth detection method. Equipment comprising an underwater Christmas tree gland step, a fixing rod, a reference part, a gauge fixing frame and a T-shaped supporting frame is employed. The top of the underwater Christmas tree gland step is fixedly connected with the reference part; the bottom end of the reference part is connected withthe top end of the underwater Christmas tree gland step; the fixing rod is connected to the middle of the reference part in a penetrating mode, the outer side of the fixing rod is connected with theinner side of the reference part, a threaded fixing hole is connected to the inner wall of the middle of the front face of the fixing rod in an embedded mode, and the outer side of the threaded fixinghole is connected with the inner wall of the middle of the front face of the fixing rod.

Description

technical field [0001] The invention belongs to the field of petroleum equipment manufacturing and measurement, and in particular relates to a method for detecting the step depth of an underwater Christmas tree gland. Background technique [0002] There are still many areas in the world that have not yet been explored or fully explored. Oil and gas exploration in deep strata and deep ocean waters has just begun, and more oil and gas reservoirs will be discovered. The application of enhanced oil recovery technology in developed oil and gas reservoirs can The amount of crude oil extracted is also quite large, which indicates that the science and technology of oil and gas extraction will have greater development, so people pay more and more attention to the development of underwater oil extraction equipment manufacturing industry. [0003] The existing underwater tree gland step depth gauge is not adjustable, and the detection effect is poor. The length of the reference plate o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/18
CPCG01B5/18
Inventor 覃火兰
Owner 宁波大桔科技有限公司