RU99121133A - SOLID FUEL GAS GENERATOR WITH ADJUSTABLE PRESSURE PULSE TO STIMULATE WELLS - Google Patents
SOLID FUEL GAS GENERATOR WITH ADJUSTABLE PRESSURE PULSE TO STIMULATE WELLSInfo
- Publication number
- RU99121133A RU99121133A RU99121133/03A RU99121133A RU99121133A RU 99121133 A RU99121133 A RU 99121133A RU 99121133/03 A RU99121133/03 A RU 99121133/03A RU 99121133 A RU99121133 A RU 99121133A RU 99121133 A RU99121133 A RU 99121133A
- Authority
- RU
- Russia
- Prior art keywords
- charge
- armored
- charges
- igniter
- gas generator
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims 5
- 239000004449 solid propellant Substances 0.000 title claims 3
- 239000002360 explosive Substances 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 230000001681 protective Effects 0.000 claims 2
- 230000004936 stimulating Effects 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Claims (4)
где Do, do - внешний и внутренний диаметры бронированного и небронированного трубчатого заряда.1. A solid fuel gas generator with an adjustable pressure pulse for stimulating wells, including powder tubular armored charges, an igniter charge placed under them, and a load-bearing geophysical cable with structural fastening elements, characterized in that unarmored tubular charges are placed between the igniter charge and armored charges on the outer surface charges, while their number (λ) relative to armored is
where D o , d o - external and internal diameters of the armored and unarmored tubular charge.
где Do, do - внешний и внутренний диаметры трубчатого бронированного и небронированного заряда;
е - толщина горящего свода заряда.3. A solid fuel gas generator with an adjustable pressure pulse for stimulating wells, including powder tubular armored charges, an igniter charge placed under them and a load-bearing geophysical cable with structural fastening elements, characterized in that unarmored tubular charges are placed between the igniter charge and the armored charges on the outer surface charges with a large initial combustion surface, while their number (λ) relative to armored is
where D o , d o - external and internal diameters of the tubular armored and unarmored charge;
e is the thickness of the burning vault of charge.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99121133A RU2175059C2 (en) | 1999-10-06 | 1999-10-06 | Solid-fuel gas generator with controllable pressure pulse for stimulation of wells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99121133A RU2175059C2 (en) | 1999-10-06 | 1999-10-06 | Solid-fuel gas generator with controllable pressure pulse for stimulation of wells |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99121133A true RU99121133A (en) | 2001-08-10 |
RU2175059C2 RU2175059C2 (en) | 2001-10-20 |
Family
ID=20225611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99121133A RU2175059C2 (en) | 1999-10-06 | 1999-10-06 | Solid-fuel gas generator with controllable pressure pulse for stimulation of wells |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2175059C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2344282C2 (en) | 2006-05-31 | 2009-01-20 | Шлюмбергер Текнолоджи Б.В. | Borehole cyclic generator of compression pulses and method of pay permeability increase |
RU2456443C1 (en) * | 2010-10-28 | 2012-07-20 | Государственное образовательное учреждение высшего профессионального образования "Российский химико-технологический университет им. Д.И. Менделеева" (РХТУ им. Д.И. Менделеева) | Gas generator for oil and gas wells |
RU2471973C2 (en) * | 2011-02-10 | 2013-01-10 | Николай Михайлович Пелых | Device operating on solid fuel and used for well treatment, and its application method |
RU2495015C2 (en) * | 2011-05-25 | 2013-10-10 | Федеральное государственное военное образовательное учреждение высшего профессионального образования Военная академия Ракетных войск стратегического назначения имени Петра Великого МО РФ | Firing device for powder pressure generators |
RU185885U1 (en) * | 2018-07-30 | 2018-12-21 | Общество с ограниченной ответственностью "СТС-ГеоСервис" | DEVICE FOR PROCESSING THE BOREHING ZONE OF THE STRING |
RU2730058C1 (en) * | 2019-11-11 | 2020-08-17 | Общество с ограниченной ответственностью "Промперфоратор" | Well pressure generator |
-
1999
- 1999-10-06 RU RU99121133A patent/RU2175059C2/en active
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