Downhole steam generator and method of use
WebDec 9, 2024 · Since steam is produced in-situ, either downhole or in the reservoir, no waste of heat occurs. Typically, most heat losses happen on surface lines and wellbore during steam injection from the surface, which accounts for approximately 32%. Thus, this issue is excluded using the DHSG method. WebThese problems are addressed and overcome through the use of a direct-fired down-hole steam generator (DSG). By performing the combustion process at high pressure, and then adding water, a mixture of carbon dioxide, nitrogen, and steam is discharged directly into the heavy oil reservoir.
Downhole steam generator and method of use
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WebAug 30, 2007 · Downhole steam generator and method of use US9528359B2 (en) 2010-03-08: 2016-12-27: World Energy Systems Incorporated: Downhole steam generator … WebA downhole steam generation apparatus and method of use are provided. The apparatus may include an injection section, a combustion section, and an evaporation section. The …
WebNov 15, 2011 · Abstract. Steam generated at the surface is currently the most common technology for in-situ thermal stimulation of heavy oil, however it has significant … WebNov 15, 2011 · Downhole steam generators (DHSGs) have the ability to unlock these deeper deposits and allow steam to be used where it was previously not economical. A brief review of recent advances in DHSG technology and a description of potential applications using thermal oil recovery modeling and simulation are presented here.
WebSteamers and steam generatorsproduce steam vapor for cleaning, oxidation, and other process functions. They heat water above the boiling or vapor point to convert the water into high-temperature water vapor or steam. When water is heated... Learn More DownholeMotors- (25 companies) WebA system and method of measuring and controlling the operation of a downhole steam generator. The system may include surface and/or downhole control systems for sending and/or receiving control and measurement signals. The control systems may also communicate with and control surface and/or downhole equipment for supplying …
WebMar 24, 1982 · Abstract. Excessive air pollution and heat losses up to 32% in the surface lines and out the stacks of conventional generators are reasons why conventional …
WebOct 28, 2013 · an elongated, steam output pipe that delivers steam from a steam generator for use by said apparatus; downhole steam piping for conducting steam from said output pipe through said wellhead into said well at temperatures between 1000 and 1600 degrees F. and at a pressure between 40 to 50 PSIG over the frictional and other … the voice kids maxWebSep 1, 1988 · Downhole steam generation is an emerging technology being developed as an alternative to conventional surface steam generation. Its major advantage is that it eliminates surface and wellbore heat losses. the voice kids mathisWebDownhole vapor generator and method of operation United States Patent 4463803 Abstract: Disclosed is a method and apparatus for generating high pressure steam within a well bore. The steam vapor generator is constructed for receiving and mixing high pressure water, fuel and oxidant in a down-hole configuration. the voice kids mexiqueWebDownhole steam generator and method of use. United States Patent US9617840. the voice kids melhores momentos mentoresWebOct 4, 2024 · Heavy oil is extremely viscous and the predominant method of heating heavy oil is with surface steam generation, injecting the steam downhole. The problem when injecting steam down hole from above ground steam generators is that the steam loses its quality and thermal energy as depth increases. the voice kids mimi und josieWebA downhole steam generation system may include a burner head assembly, a liner assembly, a vaporization sleeve, and a support sleeve. The burner head assembly may include a sudden expansion region with one or more injectors. The liner assembly may include a water-cooled body having one or more water injection arrangements. The … the voice kids michael jacksonWebAug 30, 2007 · In a downhole steam generator, hydrogen, oxygen, and water are separately injected into an oil well. The hydrogen and oxygen are made to react, either … the voice kids na integra