RU2012148165A - METHOD FOR INCREASING HYDROCARBON PRODUCTION USING REAGENT-PULSE INFLUENCE ON A WELL AND A PRODUCTIVE LAYER AND A DEVICE FOR IMPLEMENTING THE METHOD - Google Patents
METHOD FOR INCREASING HYDROCARBON PRODUCTION USING REAGENT-PULSE INFLUENCE ON A WELL AND A PRODUCTIVE LAYER AND A DEVICE FOR IMPLEMENTING THE METHOD Download PDFInfo
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- RU2012148165A RU2012148165A RU2012148165/03A RU2012148165A RU2012148165A RU 2012148165 A RU2012148165 A RU 2012148165A RU 2012148165/03 A RU2012148165/03 A RU 2012148165/03A RU 2012148165 A RU2012148165 A RU 2012148165A RU 2012148165 A RU2012148165 A RU 2012148165A
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Abstract
1. Способ повышения добычи углеводородов с использованием реагентно-импульсного воздействия на скважину и продуктивный пласт, включающий подачу через мультипликатор давления активной жидкой среды в подпакерную зону скважины и далее в пластовую систему с последующим импульсным воздействием на жидкую среду и откачку струйным аппаратом из пластовой зоны пассивной жидкой среды, отличающийся тем, что в качестве активной жидкой среды поэтапно используют промывочную жидкость для удаления загрязнений из ствола скважины и частично призабойной зоны пласта - ПЗП, композицию растворителя с поверхностно-активным веществом - ПАВ для разрушения асфальто-смоло-парафиновых отложений - АСПО, кислотный или разглинизирующий растворы комплексного действия, а также гидрофобизирующий раствор ПАВ с репрессионно-импульсным воздействием на ПЗП закачиваемой через мультипликатор давления указанной среды и депрессионным воздействием откачиваемой через струйный насос и депрессионный генератор пассивной жидкой среды, причем все возможные операции выполняют за один спуск-подъем подземного оборудования.2. Установка для осуществления способа по п.1, содержащая колонну насосно-компрессорных труб (НКТ), установленные на ней струйный насос, а под ним последовательно пакер, гидроимпульсное устройство в виде мультипликатора давления, расположенное в зоне перфорации пласта с возможностью при обработке возвратно-поступательного движения вдоль перфорированной части обсадной колонны, где мультипликатор давления снабжен плоскоструйной головкой в нижней его части с обеспечением возможности генерации плоских веерных струй с частот�1. A method of increasing hydrocarbon production using a reagent-pulse action on a well and a productive formation, comprising supplying an active liquid medium through a pressure multiplier to a sub-packer zone of a well and then into a formation system, followed by a pulsed action on a liquid medium and pumping out a passive jet device from a formation zone liquid medium, characterized in that as an active liquid medium, washing liquid is used in stages to remove impurities from the wellbore and partially bottomhole the zone of the formation - PZP, the composition of the solvent with a surfactant - surfactant for the destruction of asphalt-resin-paraffin deposits - paraffin, acid or mud solutions of complex action, as well as hydrophobic surfactant solution with repression-pulse effect on the PZP injected through the pressure multiplier specified environment and the depressive effect of the passive liquid medium pumped out through the jet pump and the depression generator, and all possible operations are performed in one descent-rise of the underground equipment. 2. The apparatus for implementing the method according to claim 1, comprising a tubing string (tubing), a jet pump installed on it, and subsequently a packer, a hydraulic pulse device in the form of a pressure multiplier located in the formation perforation zone with the possibility of reciprocating processing movements along the perforated part of the casing, where the pressure multiplier is equipped with a flat-jet head in its lower part, with the possibility of generating flat fan jets with frequencies
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RU2012148165/03A RU2012148165A (en) | 2012-11-13 | 2012-11-13 | METHOD FOR INCREASING HYDROCARBON PRODUCTION USING REAGENT-PULSE INFLUENCE ON A WELL AND A PRODUCTIVE LAYER AND A DEVICE FOR IMPLEMENTING THE METHOD |
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RU2012148165/03A RU2012148165A (en) | 2012-11-13 | 2012-11-13 | METHOD FOR INCREASING HYDROCARBON PRODUCTION USING REAGENT-PULSE INFLUENCE ON A WELL AND A PRODUCTIVE LAYER AND A DEVICE FOR IMPLEMENTING THE METHOD |
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RU2012148165A true RU2012148165A (en) | 2014-05-20 |
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RU2012148165/03A RU2012148165A (en) | 2012-11-13 | 2012-11-13 | METHOD FOR INCREASING HYDROCARBON PRODUCTION USING REAGENT-PULSE INFLUENCE ON A WELL AND A PRODUCTIVE LAYER AND A DEVICE FOR IMPLEMENTING THE METHOD |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2555977C1 (en) * | 2014-06-17 | 2015-07-10 | Общество с ограниченнй ответственностью "НТЦ ГЕОТЕХНОКИН" (ООО "НТЦ ГЕОТЕХНОКИН") | Hydrocarbon stimulation production technique |
RU2738147C1 (en) * | 2020-04-14 | 2020-12-08 | Ильдар Зафирович Денисламов | Well inhibiting method from asphaltene-resin-paraffin deposits |
-
2012
- 2012-11-13 RU RU2012148165/03A patent/RU2012148165A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2555977C1 (en) * | 2014-06-17 | 2015-07-10 | Общество с ограниченнй ответственностью "НТЦ ГЕОТЕХНОКИН" (ООО "НТЦ ГЕОТЕХНОКИН") | Hydrocarbon stimulation production technique |
RU2738147C1 (en) * | 2020-04-14 | 2020-12-08 | Ильдар Зафирович Денисламов | Well inhibiting method from asphaltene-resin-paraffin deposits |
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FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20151116 |