초록 ▼

A fluid system component is provided that is implemented as a section of metal pipe having a predetermined wall thickness and including a sacrificial element intended to preferentially fail upon the occurrence of certain predefined conditions. The sacrificial element takes the form of a window of pr

A fluid system component is provided that is implemented as a section of metal pipe having a predetermined wall thickness and including a sacrificial element intended to preferentially fail upon the occurrence of certain predefined conditions. The sacrificial element takes the form of a window of predetermined geometry that covers an opening defined in the wall of the pipe. The window is configured to have a thickness substantially less than the wall thickness of the pipe, but nonetheless sufficiently great that the window remains materially unaffected by normal system operating conditions to which it is exposed. When the window is exposed to a pressure differential of predetermined magnitude, typically much greater than normal system operating pressures, the relatively thin window ruptures and permits the pressurized material, either inside or outside the pipe, to flow through the rupture.

대표청구항 ▼

What is claimed is: 1. A fluid system suitable for use in connection with a well system that includes a well pump configured for fluid communication with a wellhead by way of a well pump discharge line, the fluid system comprising: a cessation product system that includes: a pump configured for fl

What is claimed is: 1. A fluid system suitable for use in connection with a well system that includes a well pump configured for fluid communication with a wellhead by way of a well pump discharge line, the fluid system comprising: a cessation product system that includes: a pump configured for fluid communication with the well pump by way of the wellhead; a pump controller configured for operable communication with the pump; a cessation product reservoir in fluid communication with the pump and configured to hold a volume of cessation product; and a sensor configured to operably communicate with the pump controller; and a fluid system component configured for fluid communication with the well pump and the wellhead, the fluid system component comprising: a body that at least partially defines a fluid passageway; and a sacrificial element at least indirectly attached to the body and cooperating with the body to facilitate definition of the fluid passageway, the sacrificial element being configured for preferential failure, relative to the body, in response to the occurrence of a predefined condition. 2. The fluid system as recited in claim 1, wherein the cessation product is selected from the group consisting of: concrete; cement; latex; and, drilling mud. 3. The fluid system as recited in claim 1, wherein the sensor is configured to detect at least one of: the presence of a predetermined substance; and, the concentration of a predetermined substance. 4. The fluid system as recited in claim 1, wherein the sacrificial element is integral with the body of the fluid system component. 5. The fluid system as recited in claim 1, wherein the sacrificial element comprises a plurality of grooves formed in the body so as to substantially define the perimeter of a blowout patch. 6. The fluid system as recited in claim 1, wherein the sacrificial element comprises a window of predetermined geometry defined in the body. 7. The fluid system as recited in claim 1, wherein the predefined condition comprises exertion of a specified pressure differential upon the sacrificial element. 8. The fluid system as recited in claim 1, wherein the sacrificial element has a thickness substantially less than the wall thickness of the body. 9. The fluid system as recited in claim 1, wherein the sacrificial element is discrete from the body of the fluid system component.