RU2007129968A - METHOD OF REAGENT-IMPULSE-IMPLOSION PROCESSING OF THE BOTTOMFLOUR ZONE, INSTALLATION FOR ITS IMPLEMENTATION, DEPRESSIONAL PULSE GENERATOR - Google Patents
METHOD OF REAGENT-IMPULSE-IMPLOSION PROCESSING OF THE BOTTOMFLOUR ZONE, INSTALLATION FOR ITS IMPLEMENTATION, DEPRESSIONAL PULSE GENERATOR Download PDFInfo
- Publication number
- RU2007129968A RU2007129968A RU2007129968/03A RU2007129968A RU2007129968A RU 2007129968 A RU2007129968 A RU 2007129968A RU 2007129968/03 A RU2007129968/03 A RU 2007129968/03A RU 2007129968 A RU2007129968 A RU 2007129968A RU 2007129968 A RU2007129968 A RU 2007129968A
- Authority
- RU
- Russia
- Prior art keywords
- formation
- medium
- injection
- reagent
- pzp
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 4
- 238000009434 installation Methods 0.000 title claims 2
- 230000015572 biosynthetic process Effects 0.000 claims abstract 10
- 238000005755 formation reaction Methods 0.000 claims abstract 10
- 238000002347 injection Methods 0.000 claims abstract 7
- 239000007924 injection Substances 0.000 claims abstract 7
- 239000012530 fluid Substances 0.000 claims abstract 6
- 239000004094 surface-active agent Substances 0.000 claims abstract 6
- 239000012188 paraffin wax Substances 0.000 claims abstract 4
- 238000005086 pumping Methods 0.000 claims abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract 2
- 239000012042 active reagent Substances 0.000 claims abstract 2
- 230000004931 aggregating effect Effects 0.000 claims abstract 2
- 229930195733 hydrocarbon Natural products 0.000 claims abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract 2
- 230000002209 hydrophobic effect Effects 0.000 claims abstract 2
- 239000007788 liquid Substances 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
- 238000013016 damping Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 1
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fuel-Injection Apparatus (AREA)
- Cleaning In General (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
1. Способ реагентно-импульсно-имплозионной обработки призабойной зоны пласта - ПЗП, включающий закачку через затрубное пространство активной реагентной жидкой среды в ПЗП с продавкой ее в пласт, технологическую выдержку для растворения асфальтосмолопарафиновых отложений АСПО и других кольматирующих образований и откачку образовавшейся пассивной среды, отличающийся тем, что осуществляют закачку в качестве указанной активной среды углеводородного растворителя с добавкой 0,05-0,1 мас.% ПАВ при многократном депрессионно - репрессионном воздействии на пласт, затем - продавку этой среды жидкостью глушения в объеме не менее 1 м3/м интервала перфорации, выдержку, удаление пассивной среды и окончательное депрессионно-репрессионно-импульсное воздействие на ПЗП с закачкой в затрубное пространство в качестве указанной активной среды жидкости глушения с добавкой 0,1-2,0 мас.% гидрофобизирующего ПАВ для добывающей скважины, или гидрофилизирующего ПАВ для нагнетательной скважины. ! 2. Депрессионный генератор импульсов, содержащий корпус, снабженный через втулку верхней крышкой, выполненной с входным каналом с возможностью образования вакуумной камеры при соединении с колонной насосно-компрессорных труб - КНКТ, в котором размещен золотник с возможностью контакта через его коническую поверхность с втулкой, подпружиненной установленной на дистанционной втулке пружиной обратного хода, подпружинивания его с противоположной стороны блоком тарельчатых пружин и контакта торцевой его части с поршнем механизма временной задержки обратного хода золотника, состоящего из комбинированного с обратным клапаном дросселя с возмож�1. The method of reagent-pulse-implosion treatment of the bottom-hole zone of the formation — PZP, including the injection of the active reagent liquid medium into the PZP through the annulus with its introduction into the formation, technological shutter speed for dissolving the asphalt-resin-paraffin deposits of paraffin and other aggregating formations, and pumping out the formed passive medium, the fact that they carry out the injection as the specified active medium of a hydrocarbon solvent with the addition of 0.05-0.1 wt.% surfactants with multiple depression and repression action on the formation, then - pushing this medium with a kill fluid in a volume of at least 1 m3 / m of the perforation interval, holding, removing the passive medium and the final depressive-repression-pulse action on the bottomhole zone with injection into the annulus as the indicated active fluid of the kill fluid with the addition of 0.1-2.0 wt.% hydrophobic surfactant for the production well, or hydrophilizing surfactant for the injection well. ! 2. Depression pulse generator, comprising a housing provided with a top cover through the sleeve, made with an inlet channel with the possibility of forming a vacuum chamber when connected to the tubing string — CSTP, in which the spool is placed with the possibility of contact through its conical surface with the spring loaded sleeve a reverse spring installed on the remote bushing, springing it on the opposite side with a disk spring unit and temporarily contacting its end part with the piston of the mechanism delay flyback spool consisting of a combination with a reverse throttle valve possibility
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007129968/03A RU2376455C2 (en) | 2007-11-09 | 2007-11-09 | Method of chemical reagent impulsive implosion bottom hole treatment, equipment for its execution, pressure impulse generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2007129968/03A RU2376455C2 (en) | 2007-11-09 | 2007-11-09 | Method of chemical reagent impulsive implosion bottom hole treatment, equipment for its execution, pressure impulse generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007129968A true RU2007129968A (en) | 2009-05-20 |
| RU2376455C2 RU2376455C2 (en) | 2009-12-20 |
Family
ID=41021093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007129968/03A RU2376455C2 (en) | 2007-11-09 | 2007-11-09 | Method of chemical reagent impulsive implosion bottom hole treatment, equipment for its execution, pressure impulse generator |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2376455C2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282701A (en) * | 2019-07-25 | 2021-01-29 | 中国石油天然气股份有限公司 | Ground injection system for oil well blockage removal |
| CN112443295A (en) * | 2019-08-28 | 2021-03-05 | 中国石油天然气股份有限公司 | Oil production pipe and oil production system |
| CN114000851A (en) * | 2021-12-30 | 2022-02-01 | 山东泉益环保科技有限公司 | Pollution-free high-temperature nitrogen cleaning operation device for pumping well |
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|---|---|---|---|---|
| RU2423604C1 (en) * | 2010-03-04 | 2011-07-10 | Ринат Раисович Хузин | Procedure for development of payable carbonate bed |
| RU2462588C2 (en) * | 2010-09-17 | 2012-09-27 | Любовь Юрьевна Зубова | Method of formation hydraulic compression |
| RU2462586C2 (en) * | 2010-11-26 | 2012-09-27 | Закрытое акционерное общество "РЕНФОРС" | Method of synergetic reactant-impulse-wave treatment of bottom-hole formation zone and plant for its implementation |
| RU2483200C1 (en) * | 2011-12-21 | 2013-05-27 | Рустэм Наифович Камалов | Method of hydrodynamic action on bottom-hole formation zone |
| RU2495999C1 (en) * | 2012-05-10 | 2013-10-20 | Общество С Ограниченной Ответственностью "Волго-Уральский Центр Научно-Технических Услуг "Нейтрон" | Method and device for oil and gas well operation intensification (versions) |
| RU2481466C1 (en) * | 2012-07-05 | 2013-05-10 | Открытое акционерное общество "Татнефть" им. В.Д. Шашина | Method for oil production |
| AU2014399993B2 (en) * | 2014-06-30 | 2019-07-11 | Schlumberger Technology B.V. | Method for planning production and injection wells |
| EA027865B1 (en) * | 2016-08-18 | 2017-09-29 | Эльмир Саттарович Кузяев | Well perforation and formation hydrofracturing device |
| EA030269B1 (en) * | 2016-09-07 | 2018-07-31 | Эльмир Саттарович Кузяев | Hydro-pilse formation treatment device |
| CN110485966A (en) * | 2019-08-11 | 2019-11-22 | 太原理工大学 | A method of it solving coal dust and blocks coal seam fracture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59156996A (en) * | 1983-02-23 | 1984-09-06 | Koito Mfg Co Ltd | Method and device for manufacturing crystalline film of compound |
| RU2146329C1 (en) * | 1999-08-09 | 2000-03-10 | Открытое акционерное общество "НОКРАТОЙЛ" | Method for treating bottom-hole zone of well |
| RU2177540C1 (en) * | 2000-11-23 | 2001-12-27 | Нефтегазодобывающее управление "Альметьевнефть" ОАО "Татнефть" | Device for pulse-drawdown stimulation of bottom-hole formation zone |
| RU2275495C1 (en) * | 2005-04-29 | 2006-04-27 | Закрытое акционерное общество "РЕНФОРС" | Method and device for reagent and impulse well and productive bed treatment |
-
2007
- 2007-11-09 RU RU2007129968/03A patent/RU2376455C2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282701A (en) * | 2019-07-25 | 2021-01-29 | 中国石油天然气股份有限公司 | Ground injection system for oil well blockage removal |
| CN112443295A (en) * | 2019-08-28 | 2021-03-05 | 中国石油天然气股份有限公司 | Oil production pipe and oil production system |
| CN114000851A (en) * | 2021-12-30 | 2022-02-01 | 山东泉益环保科技有限公司 | Pollution-free high-temperature nitrogen cleaning operation device for pumping well |
| CN114000851B (en) * | 2021-12-30 | 2022-04-08 | 山东泉益环保科技有限公司 | Pollution-free high-temperature nitrogen cleaning operation device for pumping well |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2376455C2 (en) | 2009-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20111110 |
|
| RH4A | Copy of patent granted that was duplicated for the russian federation |
Effective date: 20121123 |
|
| NF4A | Reinstatement of patent |
Effective date: 20130227 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131110 |