SU76100A1 - Method of generating gas-vapor mixture - Google Patents

Method of generating gas-vapor mixture

Info

Publication number
SU76100A1
SU76100A1 SU374297A SU374297A SU76100A1 SU 76100 A1 SU76100 A1 SU 76100A1 SU 374297 A SU374297 A SU 374297A SU 374297 A SU374297 A SU 374297A SU 76100 A1 SU76100 A1 SU 76100A1
Authority
SU
USSR - Soviet Union
Prior art keywords
vapor mixture
generating gas
gas
steam
flue gases
Prior art date
Application number
SU374297A
Other languages
Russian (ru)
Inventor
Б.С. Гриненко
Е.А. Степанчиков
Original Assignee
Б.С. Гриненко
Е.А. Степанчиков
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Б.С. Гриненко, Е.А. Степанчиков filed Critical Б.С. Гриненко
Priority to SU374297A priority Critical patent/SU76100A1/en
Application granted granted Critical
Publication of SU76100A1 publication Critical patent/SU76100A1/en

Links

Description

Одним ИЗ лерспективных методов интенсификации добычи нефти из истощенных нефт ных пластов  в-л етс  парогазовое нагнетание.One of the promising methods of intensifying oil production from depleted oil reservoirs is steam-gas injection.

Основными вопросами эффективного осуществлени  парогазового нагнетани   вл етс  техника генерировани  и транспорт парогазовой смеси к пласту.The main issues for the efficient implementation of steam and gas injection is the technique of generating and transporting the gas mixture to the reservoir.

Во избежание больших теплопотерь , коррозии оборудовани  скважин и термических деформаций обсадных труб генерирование парогазовой смеси рациональнее всего вести в подземном топливнике, расположенном на забое инжекционной скважины.In order to avoid large heat losses, corrosion of well equipment and thermal deformations of casing pipes, the generation of a gas-vapor mixture is most efficiently conducted in an underground firebox located at the bottom of the injection well.

Из трех возможных способов генерировани  парогазовой смеси - вспрыскивание воды в лоток гор чих дымовых газов, барботаж гор чих дымовых газов через воду и смешение раздельно лолученных дымовых газов и вод ното лара - технически предпочтительнее последний; однако он не экономичен вследствие высоких затрат ,на про-изводство пара в обычных котельных.Of the three possible methods of generating the gas-vapor mixture — spraying water into a tray of hot flue gases, sparging hot flue gases through water and mixing separately obtained flue gases and noelar water — technically preferable to the latter; however, it is not economical due to the high costs of steam production in conventional boiler houses.

В предлагаемом, согласно изобретению , способе предусматриваетс  генерирование парогазовой смеси дл  нагнетани  в истощенные нефт ные пласты путем раздельного .получени  дымовых газов и параIn the method according to the invention, it is envisaged to generate a vapor-gas mixture for injection into depleted oil reservoirs by separately receiving flue gases and steam.

высокого давлени  непосредственно на забое инжекционной скважины. Отличаетс  способ тем, чтО смещение ведетс  в эжекторе подземного топливника с использованием энергии пара на сжатие дымовых газов в процессе нагнетани .high pressure directly at the bottom of the injection well. The method differs in that the displacement is conducted in the ejector of the underground firebox using steam energy to compress the flue gases during the injection process.

Один из возможных вариантов подземного топливника изображен на чертеже.One of the possible variants of the underground firebox is shown in the drawing.

Топливник опускаетс  в скважину на компрессорных трубах 2. Внутри колонны этих труб опускаютс  сифонные трубы / меньшего диаметра, предназначенные дл  подачи воды в генератор пара. Корпус топливника снабжен паккером 7. В нижней части топливника смонтирован эжектор 8 (струйный компрессор).The fuel pipe is lowered into the well on the compressor pipes 2. Inside the column of these pipes, siphon pipes of smaller diameter are lowered to supply water to the steam generator. The body of the firebox is provided with a packer 7. At the bottom of the firebox, an ejector 8 (jet compressor) is mounted.

Газ дл  горени  подают через пространство между компрессорными и сифонными трубами, а воздух через пространство между обсадной колонной 3 и компрессорными трубами 2. Газовоздушна  смесь готовитс  в смесительной камере 4 и затем направл етс  в камеру сгорани  5. Последн   окружена вод ной рубащкой, например, в виде змеевика.The combustion gas is supplied through the space between the compressor and siphon pipes, and the air through the space between the casing 3 and the compressor pipes 2. The gas-air mixture is prepared in the mixing chamber 4 and then sent to the combustion chamber 5. The latter is surrounded by a water jacket, for example, as a coil.

Процесс горени  в камере сгорани  может быть поверхностным или факельным.The combustion process in the combustion chamber can be superficial or flare.

4343

Продукты сгорани  из камеры 5 проход т с большой скоростью (например 300 м/сек) через конвекционную камеру //, где отдают свое тепло воде, п;роход щей по трубам змеевика 6.Combustion products from chamber 5 pass at high speed (for example, 300 m / s) through a convection chamber //, where water, which passes through a coil 6, passes its heat to its heat.

На выходе из камеры 9 продукть сгорани  засасываютс  эжектором 8, который повышает их давление и подает в пласт.At the outlet of chamber 9, the product of combustion is sucked in by an ejector 8, which increases their pressure and delivers to the formation.

Предмет изобретени  Способ генерировани  парогазовой смеси дл  нагнетани  е истощенные нефт ные пласты лутем смешени  .раздельно получаемых дымовых газов и вод ного пара, отличаюшийс  тем, что, с целью использовани  энергии пара на сжатие дымовых газов, смешение ведут в эжекторе подземного топливника.The subject of the invention. A method for generating a vapor-gas mixture for injecting depleted oil reservoirs is mixed separately. The resulting flue gases and water vapor are different in that, in order to use the energy of steam to compress the flue gases, they mix in an ejector of an underground firebox.

....

SU374297A 1948-02-10 1948-02-10 Method of generating gas-vapor mixture SU76100A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU374297A SU76100A1 (en) 1948-02-10 1948-02-10 Method of generating gas-vapor mixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU374297A SU76100A1 (en) 1948-02-10 1948-02-10 Method of generating gas-vapor mixture

Publications (1)

Publication Number Publication Date
SU76100A1 true SU76100A1 (en) 1948-11-30

Family

ID=48251103

Family Applications (1)

Application Number Title Priority Date Filing Date
SU374297A SU76100A1 (en) 1948-02-10 1948-02-10 Method of generating gas-vapor mixture

Country Status (1)

Country Link
SU (1) SU76100A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2513737C2 (en) * 2009-07-17 2014-04-20 Уорлд Энерджи Системз Инкорпорейтед Method and device for bore-hole gas generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2513737C2 (en) * 2009-07-17 2014-04-20 Уорлд Энерджи Системз Инкорпорейтед Method and device for bore-hole gas generator
US9422797B2 (en) 2009-07-17 2016-08-23 World Energy Systems Incorporated Method of recovering hydrocarbons from a reservoir

Similar Documents

Publication Publication Date Title
RU2635012C1 (en) Steam-gas generator
US1405482A (en) Method of and means for propelling craft navigating a fluid medium
CA2718811A1 (en) Vitiated steam generator
US2748753A (en) Boilers
SU76100A1 (en) Method of generating gas-vapor mixture
US1316021A (en) doble
US1948538A (en) Steam generator
RU2686138C1 (en) Method for obtaining highly overheated steam and detonation steam generator device (options)
US2268357A (en) Method and apparatus for producing power
RU2612491C1 (en) Steam-gas generator
GB191316846A (en) Improvements in or relating to the Generation of Combustion Products Under Pressure for use in the Production of Motive Power, for Heating and for other purposes.
US751972A (en) Process of generating motor fluids
RU2046933C1 (en) High viscous oil production method
GB254966A (en) Improvements relating to the production of motive fluid under pressure for power purposes
US1460051A (en) Propulsion device
SU12653A1 (en) Apparatus for producing a mixture of water vapor and combustion products (vapor gas) by passing the latter through water
SU73463A1 (en) The method of heating the pump and compressor pipes in wells
RU95027U1 (en) BOTTOM-BASED STEAM GAS GENERATOR ON MONOFUEL
US1241781A (en) Method of generating and utilizing motive fluids.
SU12742A1 (en) Heat power installation
US2015883A (en) Generator
RU2006131468A (en) METHOD OF OPERATION OF THE ENERGY-GENERATING SYSTEM AND THE ENERGY-GENERATING SYSTEM FOR ITS IMPLEMENTATION
SU966398A1 (en) Steam generator
RU157959U1 (en) REACTOR-ACTIVATOR FOR THE PRODUCTION OF ACTIVATED COAL AT MINI-TES
EA044889B1 (en) METHOD FOR PRODUCING SUPERHEATED STEAM AND HYDROGEN BY MULTISTAGE DETONATION AND DEVICE FOR ITS IMPLEMENTATION