RU94010081A - CUMULATIVE PUNCH CHARGING - Google Patents

CUMULATIVE PUNCH CHARGING

Info

Publication number
RU94010081A
RU94010081A RU94010081/03A RU94010081A RU94010081A RU 94010081 A RU94010081 A RU 94010081A RU 94010081/03 A RU94010081/03 A RU 94010081/03A RU 94010081 A RU94010081 A RU 94010081A RU 94010081 A RU94010081 A RU 94010081A
Authority
RU
Russia
Prior art keywords
cumulative
explosive
charging
cone
ratio
Prior art date
Application number
RU94010081/03A
Other languages
Russian (ru)
Other versions
RU2065933C1 (en
Inventor
В.В. Бурцев
Е.М. Рабинович
Original Assignee
Всероссийский научно-исследовательский институт экспериментальной физики
Filing date
Publication date
Application filed by Всероссийский научно-исследовательский институт экспериментальной физики filed Critical Всероссийский научно-исследовательский институт экспериментальной физики
Priority to RU94010081A priority Critical patent/RU2065933C1/en
Priority claimed from RU94010081A external-priority patent/RU2065933C1/en
Publication of RU94010081A publication Critical patent/RU94010081A/en
Application granted granted Critical
Publication of RU2065933C1 publication Critical patent/RU2065933C1/en

Links

Claims (1)

Сущность изобретения: кумулятивный заряд перфоратора предназначен для вскрытия продуктивных пластов в скважинах, содержит корпус и взрывчатое вещество (ВВ) с кумулятивной выемкой, покрытой слоем облицовки. Выемка имеет конусную форму образующей поверхности. Отношение минимального радиуса конусной поверхности к ее максимальному радиусу составляет 0,35 - 0,7. Угол полураствора конуса находится в пределах 14 - 23°С. В каждом перпендикулярном к продольной оси конуса сечения заряда отношение диаметра кумулятивной выемки ВВ к наружному диаметру ВВ составляет не менне 0,6. 2 з. п. ф-лы, 1 ил.The inventive cumulative charge of the perforator is designed for opening productive layers in wells, contains a housing and an explosive (BB) with a cumulative notch covered with a lining layer. The notch has a conical shape forming a surface. The ratio of the minimum radius of the conical surface to its maximum radius is 0.35 - 0.7. The angle of the semi-solution of the cone is in the range of 14 - 23 ° C. In each perpendicular to the longitudinal axis of the cone of the charge section, the ratio of the diameter of the cumulative excavation of the explosive to the outer diameter of the explosive is not less than 0.6. 2 h. item f-ly, 1 ill.
RU94010081A 1994-04-01 1994-04-01 Hollow-cone charge of perforator RU2065933C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94010081A RU2065933C1 (en) 1994-04-01 1994-04-01 Hollow-cone charge of perforator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94010081A RU2065933C1 (en) 1994-04-01 1994-04-01 Hollow-cone charge of perforator

Publications (2)

Publication Number Publication Date
RU94010081A true RU94010081A (en) 1995-12-27
RU2065933C1 RU2065933C1 (en) 1996-08-27

Family

ID=20153849

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94010081A RU2065933C1 (en) 1994-04-01 1994-04-01 Hollow-cone charge of perforator

Country Status (1)

Country Link
RU (1) RU2065933C1 (en)

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