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Novel oilfield flow string fixing device and use method

A technology of fixing device and oil production pipe, which is applied in the direction of pipeline support, pipe/pipe joint/pipe fitting, mechanical equipment, etc., can solve the problems of unsatisfactory use effect and inability to adjust oil production pipe string in oil field, and achieves firm and safe support. Easy-to-use effects

Inactive Publication Date: 2019-11-19
刘丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The oil field production string needs to be fixed, and the existing method is to fix it with a bracket. Once the bracket is fixed, the oil field production string cannot be adjusted, so the fixed oil field production string cannot be adjusted when it needs to be adjusted, and the use effect is not good. ideal

Method used

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  • Novel oilfield flow string fixing device and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A novel oilfield oil production pipe string fixing device, which consists of: an oilfield oil production pipe string 1, the oil field oil production pipe string is provided with a front arc pinch plate 2 and a rear arc pinch plate 3, and the front arc pinch plate Buckle the oilfield oil production string with the rear arc pinch plate, there is a gap between the front arc pinch plate, the rear arc pinch plate and the oil field oil production string, the The front arc-shaped buckle plate has a front threaded hole 4, the front threaded hole is welded with a front threaded sleeve 5, the front threaded sleeve is connected with a front threaded rod 6, and the front end of the front threaded rod is welded with a front fastening arc Splint 7, the rear end of the front threaded rod is welded to the front adjusting rod 8, the rear arc-shaped pinch plate has a rear threaded hole 9, the rear threaded hole is welded to the rear threaded sleeve 10, and the rear threaded The sleeve is...

Embodiment 2

[0020] In the novel oil production tubing string fixing device described in Embodiment 1, the top of the front arc pinch plate is fixedly connected to the front top splint 14 and the front bottom splint 15, and the top of the rear arc pinch plate is fixedly connected to the rear top splint. Clamping plate 16 and rear bottom splint 17, described front top splint has front top through hole 18, and described rear top splint has rear top through hole 19, and described front top through hole and described rear top pass through The holes are connected by top bolts 20, the front bottom splint has a front bottom through hole 21, the rear bottom splint has a rear bottom through hole 22, the front bottom through hole and the rear bottom The through holes are connected by bottom bolts 23 . The front top splint, the front bottom splint, the rear top splint, and the rear bottom splint can clamp and fix the oil field production string by clamping the front arc pinch plate and the rear arc p...

Embodiment 3

[0022] In the novel oil production tubing string fixing device described in Embodiment 2, the front bottom splint and the rear bottom splint are inserted into the U-shaped insert 24 at the same time, and the front side of the U-shaped insert is provided with a front card slot 25 , one end of the bottom bolt snaps into the front slot, the rear side of the U-shaped insert has a rear slot 26, and the other end of the bottom bolt snaps into the rear slot Inside, the bottom of the U-shaped plug-in has a plane 27, and the bottom of the plane is welded with a vertical screw sleeve 28, and the vertical screw sleeve is connected with an adjustment stud 29, and the adjustment stud is connected with a support column 30, so that The support column described above is connected to the fixed base plate 31, and the described fixed base plate is placed on the ground.

[0023] The shape plug-in can connect the front bottom splint and the rear bottom splint, and it is more firm and safe to be cl...

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Abstract

Provided are a novel oilfield flow string fixing device and a use method. The novel oilfield flow string fixing device comprises an oilfield flow string, and the oilfield flow string is provided witha front arc-shaped pinch plate and a rear arc-shaped pinch plate. The oilfield flow string is buckled by the front arc-shaped pinch plate and the rear arc-shaped pinch plate. Clearance exit between the front arc-shaped pinch plate and the oilfield flow string and between the rear arc-shaped pinch plate and the oilfield flow string. A front threaded hole is formed in the front arc-shaped pinch plate, and a front threaded sleeve is welded to the front threaded hole. The front threaded sleeve is connected with a front threaded rod, and a front fastening arc clamping plate is welded to the front end of the front threaded rod. A front adjusting rod is welded to the rear end of the front threaded rod, dan a rear threaded hole is formed in the rear arc-shaped pinch plate. A rear threaded sleeve is welded to the rear threaded hole, and the rear threaded sleeve is connected with a rear threaded rod. A rear fastening arc clamping plate is welded to the front end of the rear threaded rod. A rearadjusting rod is welded to the rear end of the rear threaded rod. The oilfield flow string is clamped and fixed by the front fastening arc clamping plate and the rear fastening arc clamping plate. Thenovel oilfield flow string fixing device is used for fixing the oilfield flow string.

Description

Technical field: [0001] The invention relates to a novel oil field production pipe column fixing device and a using method. Background technique: [0002] The oil field production string needs to be fixed, and the existing method is to fix it with a bracket. Once the bracket is fixed, the oil field production string cannot be adjusted, so the fixed oil field production string cannot be adjusted when it needs to be adjusted, and the use effect is not good. ideal. Invention content: [0003] The object of the present invention is to provide a novel oil field oil production pipe string fixing device which can firmly fix the oil field oil production pipe string and is convenient when adjustment is required, and its use method. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A novel oil field oil production string fixing device, which consists of: an oil field oil production string, the oil field production string is provided with a front arc...

Claims

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Application Information

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IPC IPC(8): F16L3/02
CPCF16L3/02
Inventor 刘丽邹继艳汲红军张有兴杨怀宇曲志强张瑞波邴胜斌张志刚王震海曹晓锋吴修滨张利杨帅
Owner 刘丽
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