RU2012110052A - DEVICE FOR PROCESSING A PRODUCTIVE LAYER WITH A SOLID FUEL CHARGE AND CARTOZE - Google Patents
DEVICE FOR PROCESSING A PRODUCTIVE LAYER WITH A SOLID FUEL CHARGE AND CARTOZE Download PDFInfo
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- RU2012110052A RU2012110052A RU2012110052/03A RU2012110052A RU2012110052A RU 2012110052 A RU2012110052 A RU 2012110052A RU 2012110052/03 A RU2012110052/03 A RU 2012110052/03A RU 2012110052 A RU2012110052 A RU 2012110052A RU 2012110052 A RU2012110052 A RU 2012110052A
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- RU
- Russia
- Prior art keywords
- solid propellant
- propellant charge
- charge
- composition
- cartoze
- Prior art date
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- Air Bags (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
Устройство для обработки продуктивного пласта, соединенное с кабелем-тросом, содержащее бескорпусной цилиндрический твердотопливный заряд с воспламенителем и оснастку, отличающееся тем, что твердотопливный заряд закрывают жестким сгораемым картузом, уменьшающим деформации заряда при повышенных температурах в скважине и выделяющим дополнительное количество энергии, при этом в состав жесткого сгорающего картуза входят следующие компоненты, мас.%:термореактивная полимерная композиция - 30…37, пироксилиновое волокно - 18…22, взрывчатое вещество - 42…48, специальная добавка - 0…3, и сверх 100%: спирт этиловый - 10, смачиватель - 0,1.A device for treating a productive formation connected to a cable cable containing an open-ended cylindrical solid propellant charge with an igniter and accessories, characterized in that the solid propellant charge is closed by a rigid combustible cap that reduces charge deformations at elevated temperatures in the well and releases additional energy, at the same time the composition of the hard burning cap consists of the following components, wt.%: thermosetting polymer composition - 30 ... 37, pyroxylin fiber - 18 ... 22, explosive the substance - 42 ... 48, a special additive - 0 ... 3, and in excess of 100%: ethyl alcohol - 10, wetting agent - 0.1.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012110052/03A RU2503807C2 (en) | 2012-03-15 | 2012-03-15 | Device for productive formation treatment with propellant charge and bag |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012110052/03A RU2503807C2 (en) | 2012-03-15 | 2012-03-15 | Device for productive formation treatment with propellant charge and bag |
Publications (2)
Publication Number | Publication Date |
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RU2012110052A true RU2012110052A (en) | 2013-09-20 |
RU2503807C2 RU2503807C2 (en) | 2014-01-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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RU2012110052/03A RU2503807C2 (en) | 2012-03-15 | 2012-03-15 | Device for productive formation treatment with propellant charge and bag |
Country Status (1)
Country | Link |
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RU (1) | RU2503807C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2586198C1 (en) * | 2014-12-15 | 2016-06-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Material for inert simulator of rigid combustible bag |
RU2597120C2 (en) * | 2015-01-26 | 2016-09-10 | Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") | Higher heat resistant material of rigid combustible bag |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055331C (en) * | 1995-02-14 | 2000-08-09 | 史慧生 | Perforation and sand-proof treatment device for oil well |
RU2072423C1 (en) * | 1996-04-12 | 1997-01-27 | Научно-техническое общество с ограниченной ответственностью "Волго-Уральский геоэкологический центр" | Method and device for downhole treatment of well |
RU2209960C2 (en) * | 2001-01-17 | 2003-08-10 | Открытое акционерное общество "Татнефть" им.В.Д.Шашина | Method of bottomhole oil formation zone treatment and device for method embodiment |
RU2247103C2 (en) * | 2003-02-06 | 2005-02-27 | Федеральное государственное унитарное предприятие "Научно-исследовательский институт полимерных материалов" | Heat-resistant waterproofing coating to coat surface of solid- fuel borehole charge and coating method |
RU2282026C1 (en) * | 2004-12-16 | 2006-08-20 | Николай Михайлович Пелых | Thermogaschemical well stimulation method with the use of coiled tubing |
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2012
- 2012-03-15 RU RU2012110052/03A patent/RU2503807C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2503807C2 (en) | 2014-01-10 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20160316 |