METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD
FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, and can be used to justify the process modes of the gas fields including system of gas production and preparation for transport. Under the method the gas dynamic model of the gas production system is created, it combin...
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| creator | ARKHIPOV JURIJ ALEKSANDROVICH KHARITONOV ANDREJ NIKOLAEVICH VELICHKIN ANDREJ VLADIMIROVICH GLAZUNOV VALERIJ JUR'EVICH KISELEV MIKHAIL NIKOLAEVICH MOISEEV VIKTOR VLADIMIROVICH SKOROBOGACH MIKHAIL ALEKSANDOROVICH |
| description | FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, and can be used to justify the process modes of the gas fields including system of gas production and preparation for transport. Under the method the gas dynamic model of the gas production system is created, it combines wells with the field gas gathering system. To this model the result of the field surveys are entered per each well in form of the well gas pressure vs. gas flowrate. Then the model is set to the actual operation parameters of the gas production system during the previous period. Formation pressure is set for each well, and pressure is determined at input of the system for gas preparation for transport at different gas extraction at the field in accordance with actual data of the previous operation period of the field. At that position of the controlled chokes in the well piping is determined depending on the assurance of the minimum reservoir energy losses upon meeting the geologic and technical constraints for the well and gas gathering system safe operation. The gas dynamic characteristic of the gas production system is obtained. The gas dynamic model of the system of gas preparation for transport is created, it combines the gas cleaning, dehydrating, compression and intrafield transport units, the model as the previous gas dynamic model is set to the actual operation parameters of the system of gas preparation for transport for the previous period. Pressure at the said system input is set, and its input pressure is determined at various gas extraction at the field, determining position of the controls on the condition to ensure maximum gas production at minimum formation pressure losses and meeting the geologic and technical constraints ensuring safe operation of the said units. The gas dynamic characteristic of the system of gas preparation for transport is obtained, it is plotted on the same curve together with the gas dynamic characteristic of the gas production system. At the curves cross point the maximum process mode of the gas field is determined. This mode includes input pressure of the system of gas preparation for transport, and gas production volume with the appropriate operation parameters of the well, gas gathering system, gas cleaning, dehydrating, compression, intrafield transport units are determined during peak gas extractions meeting the safe operation of the said wells, systems and units.EFFECT: increased gas production volumes due to im |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2571787C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2571787C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2571787C23</originalsourceid><addsrcrecordid>eNrjZHD3dQ3x8HdR8HdTCHAMcgTyXIOCFVxAlK-nn2OIp78fSM7XMcLTN9RXISDI39k1OFjB19_FFSTu7his4Obp6uPCw8CalphTnMoLpbkZFNxcQ5w9dFML8uNTiwsSk1PzUkvig0KNTM0NzS3MnY2MiVACAHgOLDI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD</title><source>esp@cenet</source><creator>ARKHIPOV JURIJ ALEKSANDROVICH ; KHARITONOV ANDREJ NIKOLAEVICH ; VELICHKIN ANDREJ VLADIMIROVICH ; GLAZUNOV VALERIJ JUR'EVICH ; KISELEV MIKHAIL NIKOLAEVICH ; MOISEEV VIKTOR VLADIMIROVICH ; SKOROBOGACH MIKHAIL ALEKSANDOROVICH</creator><creatorcontrib>ARKHIPOV JURIJ ALEKSANDROVICH ; KHARITONOV ANDREJ NIKOLAEVICH ; VELICHKIN ANDREJ VLADIMIROVICH ; GLAZUNOV VALERIJ JUR'EVICH ; KISELEV MIKHAIL NIKOLAEVICH ; MOISEEV VIKTOR VLADIMIROVICH ; SKOROBOGACH MIKHAIL ALEKSANDOROVICH</creatorcontrib><description>FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, and can be used to justify the process modes of the gas fields including system of gas production and preparation for transport. Under the method the gas dynamic model of the gas production system is created, it combines wells with the field gas gathering system. To this model the result of the field surveys are entered per each well in form of the well gas pressure vs. gas flowrate. Then the model is set to the actual operation parameters of the gas production system during the previous period. Formation pressure is set for each well, and pressure is determined at input of the system for gas preparation for transport at different gas extraction at the field in accordance with actual data of the previous operation period of the field. At that position of the controlled chokes in the well piping is determined depending on the assurance of the minimum reservoir energy losses upon meeting the geologic and technical constraints for the well and gas gathering system safe operation. The gas dynamic characteristic of the gas production system is obtained. The gas dynamic model of the system of gas preparation for transport is created, it combines the gas cleaning, dehydrating, compression and intrafield transport units, the model as the previous gas dynamic model is set to the actual operation parameters of the system of gas preparation for transport for the previous period. Pressure at the said system input is set, and its input pressure is determined at various gas extraction at the field, determining position of the controls on the condition to ensure maximum gas production at minimum formation pressure losses and meeting the geologic and technical constraints ensuring safe operation of the said units. The gas dynamic characteristic of the system of gas preparation for transport is obtained, it is plotted on the same curve together with the gas dynamic characteristic of the gas production system. At the curves cross point the maximum process mode of the gas field is determined. This mode includes input pressure of the system of gas preparation for transport, and gas production volume with the appropriate operation parameters of the well, gas gathering system, gas cleaning, dehydrating, compression, intrafield transport units are determined during peak gas extractions meeting the safe operation of the said wells, systems and units.EFFECT: increased gas production volumes due to improved operation conditions of the gas wells and process equipment, and assurance of safe operation of the gas field.3 dwg
Изобретение относится к области нефтегазовой промышленности и может быть использовано для обоснования технологических режимов газовых промыслов, включающих системы добычи и подготовки газа к транспорту. Технический результат - увеличение объемов добычи газа за счет улучшения условий эксплуатации газовых скважин и технологического оборудования и обеспечение безопасной работы газового промысла. По способу создают газодинамическую модель системы добычи газа, объединяющую скважины с газосборной сетью промысла. В эту модель вводят результаты промысловых исследований по каждой скважине в виде зависимостей давления газа в скважинах от расхода газа. После этого модель настраивают на фактические параметры работы системы добычи газа за предыдущий период. Задают пластовое давление по каждой скважине и определяют давление на входе системы подготовки газа к транспорту при различных отборах газа с промысла в соответствии с фактическими данными предыдущего периода работы промысла. При этом определяют положение регулируемых дросселей в обвязке скважин из условия обеспечения минимальных потерь пластовой энергии при соблюдении геолого-технических ограничений для безопасной эксплуатации скважин и газосборной сети. Получают газодинамическую характеристику системы добычи газа. Создают газодинамическую модель системы подготовки газа к транспорту, объединяющую установки очистки, осушки, компримирования и внутрипромыслового транспорта газа, которую, как и предыдущую газодинамическую модель, настраивают на фактические параметры работы системы подготовки газа к транспорту за предыдущий период. Задают давле</description><language>eng ; rus</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151220&DB=EPODOC&CC=RU&NR=2571787C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20151220&DB=EPODOC&CC=RU&NR=2571787C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARKHIPOV JURIJ ALEKSANDROVICH</creatorcontrib><creatorcontrib>KHARITONOV ANDREJ NIKOLAEVICH</creatorcontrib><creatorcontrib>VELICHKIN ANDREJ VLADIMIROVICH</creatorcontrib><creatorcontrib>GLAZUNOV VALERIJ JUR'EVICH</creatorcontrib><creatorcontrib>KISELEV MIKHAIL NIKOLAEVICH</creatorcontrib><creatorcontrib>MOISEEV VIKTOR VLADIMIROVICH</creatorcontrib><creatorcontrib>SKOROBOGACH MIKHAIL ALEKSANDOROVICH</creatorcontrib><title>METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD</title><description>FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, and can be used to justify the process modes of the gas fields including system of gas production and preparation for transport. Under the method the gas dynamic model of the gas production system is created, it combines wells with the field gas gathering system. To this model the result of the field surveys are entered per each well in form of the well gas pressure vs. gas flowrate. Then the model is set to the actual operation parameters of the gas production system during the previous period. Formation pressure is set for each well, and pressure is determined at input of the system for gas preparation for transport at different gas extraction at the field in accordance with actual data of the previous operation period of the field. At that position of the controlled chokes in the well piping is determined depending on the assurance of the minimum reservoir energy losses upon meeting the geologic and technical constraints for the well and gas gathering system safe operation. The gas dynamic characteristic of the gas production system is obtained. The gas dynamic model of the system of gas preparation for transport is created, it combines the gas cleaning, dehydrating, compression and intrafield transport units, the model as the previous gas dynamic model is set to the actual operation parameters of the system of gas preparation for transport for the previous period. Pressure at the said system input is set, and its input pressure is determined at various gas extraction at the field, determining position of the controls on the condition to ensure maximum gas production at minimum formation pressure losses and meeting the geologic and technical constraints ensuring safe operation of the said units. The gas dynamic characteristic of the system of gas preparation for transport is obtained, it is plotted on the same curve together with the gas dynamic characteristic of the gas production system. At the curves cross point the maximum process mode of the gas field is determined. This mode includes input pressure of the system of gas preparation for transport, and gas production volume with the appropriate operation parameters of the well, gas gathering system, gas cleaning, dehydrating, compression, intrafield transport units are determined during peak gas extractions meeting the safe operation of the said wells, systems and units.EFFECT: increased gas production volumes due to improved operation conditions of the gas wells and process equipment, and assurance of safe operation of the gas field.3 dwg
Изобретение относится к области нефтегазовой промышленности и может быть использовано для обоснования технологических режимов газовых промыслов, включающих системы добычи и подготовки газа к транспорту. Технический результат - увеличение объемов добычи газа за счет улучшения условий эксплуатации газовых скважин и технологического оборудования и обеспечение безопасной работы газового промысла. По способу создают газодинамическую модель системы добычи газа, объединяющую скважины с газосборной сетью промысла. В эту модель вводят результаты промысловых исследований по каждой скважине в виде зависимостей давления газа в скважинах от расхода газа. После этого модель настраивают на фактические параметры работы системы добычи газа за предыдущий период. Задают пластовое давление по каждой скважине и определяют давление на входе системы подготовки газа к транспорту при различных отборах газа с промысла в соответствии с фактическими данными предыдущего периода работы промысла. При этом определяют положение регулируемых дросселей в обвязке скважин из условия обеспечения минимальных потерь пластовой энергии при соблюдении геолого-технических ограничений для безопасной эксплуатации скважин и газосборной сети. Получают газодинамическую характеристику системы добычи газа. Создают газодинамическую модель системы подготовки газа к транспорту, объединяющую установки очистки, осушки, компримирования и внутрипромыслового транспорта газа, которую, как и предыдущую газодинамическую модель, настраивают на фактические параметры работы системы подготовки газа к транспорту за предыдущий период. Задают давле</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD3dQ3x8HdR8HdTCHAMcgTyXIOCFVxAlK-nn2OIp78fSM7XMcLTN9RXISDI39k1OFjB19_FFSTu7his4Obp6uPCw8CalphTnMoLpbkZFNxcQ5w9dFML8uNTiwsSk1PzUkvig0KNTM0NzS3MnY2MiVACAHgOLDI</recordid><startdate>20151220</startdate><enddate>20151220</enddate><creator>ARKHIPOV JURIJ ALEKSANDROVICH</creator><creator>KHARITONOV ANDREJ NIKOLAEVICH</creator><creator>VELICHKIN ANDREJ VLADIMIROVICH</creator><creator>GLAZUNOV VALERIJ JUR'EVICH</creator><creator>KISELEV MIKHAIL NIKOLAEVICH</creator><creator>MOISEEV VIKTOR VLADIMIROVICH</creator><creator>SKOROBOGACH MIKHAIL ALEKSANDOROVICH</creator><scope>EVB</scope></search><sort><creationdate>20151220</creationdate><title>METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD</title><author>ARKHIPOV JURIJ ALEKSANDROVICH ; KHARITONOV ANDREJ NIKOLAEVICH ; VELICHKIN ANDREJ VLADIMIROVICH ; GLAZUNOV VALERIJ JUR'EVICH ; KISELEV MIKHAIL NIKOLAEVICH ; MOISEEV VIKTOR VLADIMIROVICH ; SKOROBOGACH MIKHAIL ALEKSANDOROVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2571787C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2015</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>ARKHIPOV JURIJ ALEKSANDROVICH</creatorcontrib><creatorcontrib>KHARITONOV ANDREJ NIKOLAEVICH</creatorcontrib><creatorcontrib>VELICHKIN ANDREJ VLADIMIROVICH</creatorcontrib><creatorcontrib>GLAZUNOV VALERIJ JUR'EVICH</creatorcontrib><creatorcontrib>KISELEV MIKHAIL NIKOLAEVICH</creatorcontrib><creatorcontrib>MOISEEV VIKTOR VLADIMIROVICH</creatorcontrib><creatorcontrib>SKOROBOGACH MIKHAIL ALEKSANDOROVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ARKHIPOV JURIJ ALEKSANDROVICH</au><au>KHARITONOV ANDREJ NIKOLAEVICH</au><au>VELICHKIN ANDREJ VLADIMIROVICH</au><au>GLAZUNOV VALERIJ JUR'EVICH</au><au>KISELEV MIKHAIL NIKOLAEVICH</au><au>MOISEEV VIKTOR VLADIMIROVICH</au><au>SKOROBOGACH MIKHAIL ALEKSANDOROVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD</title><date>2015-12-20</date><risdate>2015</risdate><abstract>FIELD: oil and gas industry.SUBSTANCE: invention relates to oil and gas industry, and can be used to justify the process modes of the gas fields including system of gas production and preparation for transport. Under the method the gas dynamic model of the gas production system is created, it combines wells with the field gas gathering system. To this model the result of the field surveys are entered per each well in form of the well gas pressure vs. gas flowrate. Then the model is set to the actual operation parameters of the gas production system during the previous period. Formation pressure is set for each well, and pressure is determined at input of the system for gas preparation for transport at different gas extraction at the field in accordance with actual data of the previous operation period of the field. At that position of the controlled chokes in the well piping is determined depending on the assurance of the minimum reservoir energy losses upon meeting the geologic and technical constraints for the well and gas gathering system safe operation. The gas dynamic characteristic of the gas production system is obtained. The gas dynamic model of the system of gas preparation for transport is created, it combines the gas cleaning, dehydrating, compression and intrafield transport units, the model as the previous gas dynamic model is set to the actual operation parameters of the system of gas preparation for transport for the previous period. Pressure at the said system input is set, and its input pressure is determined at various gas extraction at the field, determining position of the controls on the condition to ensure maximum gas production at minimum formation pressure losses and meeting the geologic and technical constraints ensuring safe operation of the said units. The gas dynamic characteristic of the system of gas preparation for transport is obtained, it is plotted on the same curve together with the gas dynamic characteristic of the gas production system. At the curves cross point the maximum process mode of the gas field is determined. This mode includes input pressure of the system of gas preparation for transport, and gas production volume with the appropriate operation parameters of the well, gas gathering system, gas cleaning, dehydrating, compression, intrafield transport units are determined during peak gas extractions meeting the safe operation of the said wells, systems and units.EFFECT: increased gas production volumes due to improved operation conditions of the gas wells and process equipment, and assurance of safe operation of the gas field.3 dwg
Изобретение относится к области нефтегазовой промышленности и может быть использовано для обоснования технологических режимов газовых промыслов, включающих системы добычи и подготовки газа к транспорту. Технический результат - увеличение объемов добычи газа за счет улучшения условий эксплуатации газовых скважин и технологического оборудования и обеспечение безопасной работы газового промысла. По способу создают газодинамическую модель системы добычи газа, объединяющую скважины с газосборной сетью промысла. В эту модель вводят результаты промысловых исследований по каждой скважине в виде зависимостей давления газа в скважинах от расхода газа. После этого модель настраивают на фактические параметры работы системы добычи газа за предыдущий период. Задают пластовое давление по каждой скважине и определяют давление на входе системы подготовки газа к транспорту при различных отборах газа с промысла в соответствии с фактическими данными предыдущего периода работы промысла. При этом определяют положение регулируемых дросселей в обвязке скважин из условия обеспечения минимальных потерь пластовой энергии при соблюдении геолого-технических ограничений для безопасной эксплуатации скважин и газосборной сети. Получают газодинамическую характеристику системы добычи газа. Создают газодинамическую модель системы подготовки газа к транспорту, объединяющую установки очистки, осушки, компримирования и внутрипромыслового транспорта газа, которую, как и предыдущую газодинамическую модель, настраивают на фактические параметры работы системы подготовки газа к транспорту за предыдущий период. Задают давле</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | METHOD OF PARAMETERS DETERMINATION OF MAXIMUM PROCESS MODE OF GAS FIELD |
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