Throttling type killing manifold with lifting base

Abstract

The invention discloses a throttling type killing manifold with a lifting base, and relates to the technical field of oil exploitation. The throttling type killing manifold comprises a killing manifold and a choke manifold, wherein the choke manifold is connected with the killing manifold; the lifting base is arranged at the bottom of the killing manifold; a support base is arranged below the lifting base; a plurality of limiting mechanisms are arranged between the support base and the lifting base; a mounting groove is arranged in the bottom of the lifting base; a connecting base is arrangedin the mounting groove, the connecting base is connected to the mounting groove through a clamping mechanism; two positioning blocks are fixedly connected to the support base; and a first screw and asecond screw are respectively arranged on two bearings. The throttling type killing manifold is reasonable in structure, capable of rapidly adjusting the height of the killing manifold, easy, convenient and rapid to operate, capable of meeting the requirements in actual use and high in working efficiency, meanwhile, the lifting base can be detached to be conveniently placed on the ground, and thesupport base and the killing manifold can be conveniently transported.

Description

technical field [0001] The invention relates to the technical field of petroleum exploitation, in particular to a throttling type kill manifold with a lifting base. Background technique [0002] Killing manifold is a term used in oil production. The function of killing manifold is to force the mud to be filled through the killing manifold to carry out the well killing operation when the wellhead is sealed with a fully sealed ram; when a blowout occurs When the well is blown out, clean water is forcibly injected into the wellhead through the kill manifold to prevent burning; when the blowout is on fire, the fire extinguishing agent is forcibly injected into the wellbore through the kill manifold to assist in extinguishing the fire; The flow-type kill manifold and the throttle-type kill manifold are installed with a throttle valve or a throttle valve group. The function of the throttle valve is to adjust the flow rate, generate throttle pressure, and keep the bottom hole press...

AI Technical Summary

Problems solved by technology

[0003] However, the base of the existing choke-type kill manifold is mostly installed on the ground, or on a support on the ground. The base of the existing choke-type kill manifold has no lifting function, and in actual use, the It is to meet the needs of actual use by building brackets of different heights, but it is inconvenient to build the height of the brackets, and the work is cumbersome and the efficiency is low. Therefore, we designed a throttle-type kill manifold with a lifting base to solve the above problems. question

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