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Rotary throttling kill manifold capable of moving vertically and horizontally

A horizontal movement, choke and kill technology, applied in wellbore/well components, earthwork drilling, sealing/isolation, etc., can solve the problem that the choke and kill manifold cannot move and rotate horizontally, and meet the requirements of reduction , Improve work efficiency, facilitate horizontal movement and rotation

Inactive Publication Date: 2013-09-18
江苏鸿利亨石油机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiency that the existing choke and kill manifold cannot move and rotate horizontally, the present invention provides a choke and kill manifold that can move and rotate horizontally, and can adjust the height in the vertical direction

Method used

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  • Rotary throttling kill manifold capable of moving vertically and horizontally
  • Rotary throttling kill manifold capable of moving vertically and horizontally
  • Rotary throttling kill manifold capable of moving vertically and horizontally

Examples

Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0013] Vertically movable, horizontally movable and rotatable choke and kill manifolds, including a fixed base (7), on which a support channel (2) and a support plate (4) are welded, and the support plate (4) Insert the lifting rod nut (1) into the cross groove; the thread of the lifting rod nut (1) cooperates with the lifting rod (3); the parts above the adjustable base (8) are fixed on the lifting rod (3) through the positioning pin (9); Four sets of adjustment assemblies are respectively installed on the four corners of the fixed base (7). An adjusting nut (7) is fixed on the support plate (4), and the adjusting nut (7) is threadedly connected with the adjusting bolt (6), and the outer end of the adjusting bolt (6) is processed into a polygon for rotation operation.

[0014] When disassembling valves and pipelines, and the manifold needs to move to ...

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PUM

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Abstract

The invention relates to the field of oil field drilling, in particular to a rotary throttling kill manifold capable of moving vertically and horizontally. In the rotary throttling manifold, two groups of adjusting bolts and adjusting nuts are arranged on each support plate on the basis of a height-adjustable throttling kill manifold comprising assemblies of a lifting rod nut, support channel steel, a lifting rod, support plates, a fixed base, an adjustable base, a positioning pin, adjusting nuts and the like. Vertical movement of the throttling kill manifold can be realized through auxiliary equipment; and meanwhile, horizontal movement or rotation can be realized under the action of human force via the adjusting bolts.

Description

technical field [0001] The invention relates to a choke and kill manifold device in the oilfield drilling operation process, in particular to a choke and kill manifold that can move vertically or horizontally and rotate. Background technique [0002] At present, in the actual installation process of the known choke and kill manifolds, the vertical height of the manifold can only be adjusted by the lifting rod, and the horizontal movement and rotation need to use mechanical equipment to realize it. The connection and installation of the manifold and the wellhead is restricted by the equipment , low work efficiency and high cost. Contents of the invention [0003] In order to overcome the deficiency that the existing choke and kill manifold cannot move and rotate horizontally, the present invention provides a choke and kill manifold that can move and rotate horizontally, and can adjust the height in the vertical direction. [0004] For achieving the above object, technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B33/03
Inventor 夏正华潘明浩吴林马伟凌洁松
Owner 江苏鸿利亨石油机械有限公司