Protective Enclosure for a Wellhead

Abstract

A protective enclosure for protecting well head equipment at a surface location is made up of an open framework of structural members which surround and protect the well head. Individual steel panels are assembled to form a series of upstanding walls which are covered by a series of roof panels and which together define the quasi-enclosed area surrounding the well head. The roof panels are covered with a steel grating which forms a covered roof for the protective enclosure. The tubing which makes up the steel panels is spaced to allow access to the enclosed area by a worker needing to access the well head.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]The present application is a continuation-in-part of earlier filed Ser. No. 13 / 214,380, filed Aug. 22, 2011, entitled “Protective Enclosure For A Wellhead”, by the same inventor.BACKGROUND OF THE INVENTION[0002]B. Field of the Invention[0003]The present invention relates generally to a system and apparatus for protecting equipment associated with oil and gas producing wells and, more specifically, for protecting exposed well head equipment such as Christmas trees, valves and accessory equipment located at the well surface.[0004]C. Description of the Prior Art[0005]The nature of the ordinary well head is such that it embodies sufficient control means that the well can be adjusted to safely produce at a desired rate. Depending on the type of formation being produced and other factors, the well head itself can assume different proportions and embody varying forms of equipment adapted to the particular conditions at hand. It is customary in t...

AI Technical Summary

Benefits of technology

[0017]The lever latch assemblies, telescoping legs and removable roof grating allow the entire enclosure to be disassembled by retracting the telesc

Problems solved by technology

Many times, a very expensive control valve may be mounted on a pipeline itself.

These valves and controllers are quite expensive, and their damage likewise brings a loss of production or supply of oil or gas flowing with the pipeline.

While this assembly of valves, tees and other fittings which is affixed to the gas well or oil well at the well head is fairly sturdy in construction, it is possible for it to become damaged in a number of different situations.

One way in which damage can occur is due to the nature of the proximity of p

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