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Spring valve for well completion

Patent:

Abstract

A spring-loaded valve for well completion consists of a housing with a spring-loaded closing element. In order to protect the closing element from corrosion which might lower the pressure drop, the closing element is made in the form of a piston. It is tightly connected with sealing elements. The housing has orifices, overlapping the piston in the initial position.
Authors:
Publication Date:
Jul 22, 1966
Product Type:
Patent
Report Number:
SU 209362
Reference Number:
EDB-82-010078
Subject:
02 PETROLEUM; WELL COMPLETION; VALVES; CORROSION; DESIGN; ECONOMICS; GAS INJECTION; GAS LIFTS; OIL WELLS; PETROLEUM; ARTIFICIAL LIFTS; CHEMICAL REACTIONS; CONTROL EQUIPMENT; ENERGY SOURCES; EQUIPMENT; FLOW REGULATORS; FLUID INJECTION; FOSSIL FUELS; FUELS; WELLS; 020300* - Petroleum- Drilling & Production
OSTI ID:
6045127
Country of Origin:
USSR
Language:
Russian
Submitting Site:
TUL
Size:
Pages: v
Announcement Date:

Patent:

Citation Formats

Gorbatov, P T. Spring valve for well completion. USSR: N. p., 1966. Web.
Gorbatov, P T. Spring valve for well completion. USSR.
Gorbatov, P T. 1966. "Spring valve for well completion." USSR.
@misc{etde_6045127,
title = {Spring valve for well completion}
author = {Gorbatov, P T}
abstractNote = {A spring-loaded valve for well completion consists of a housing with a spring-loaded closing element. In order to protect the closing element from corrosion which might lower the pressure drop, the closing element is made in the form of a piston. It is tightly connected with sealing elements. The housing has orifices, overlapping the piston in the initial position.}
place = {USSR}
year = {1966}
month = {Jul}
}