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)

Similar Documents

Publication Publication Date Title
US4621396A (en) Manufacturing of shaped charge carriers
US2833213A (en) Well perforator
US5619008A (en) High density perforating system
USD370776S (en) Portable phone holster
US20030183113A1 (en) Shaped-charge liner with precursor liner
CA2283601A1 (en) Shaped charge for large diameter perforations
CA2318897A1 (en) Shaped-charge liner
KR0173795B1 (en) Hose construction coupling therefor and method of makig the same
CA2200938A1 (en) Whipstock accelerator ramp
EP0175439A3 (en) Shaped charge carrier assembly
CA2345387A1 (en) Detonators for use with explosive devices
EP0850736A3 (en) Tile having a pattern and its manufacturing method
RU94010081A (en) CUMULATIVE PUNCH CHARGING
CA2324860A1 (en) Wall breaching warhead
RU94026029A (en) CHARGE FOR WELL PERFORATION
USD307020S (en) Drill bit
CA2018754A1 (en) Method of drilling and lining a borehole
SU1753749A1 (en) Jet charge of perforator
CN218759834U (en) Bound perforating bullet fragment sleeve
RU96110753A (en) Cumulative charge
RU179027U1 (en) COMPOSITE POWDER FACING OF COMPLEX FORM FOR CUMULATIVE CHARGES
RU94009862A (en) STRIKE-EXPLOSIVE DEVICE
JPS6320859U (en)
USD308102S (en) Bullet collator for shell reloading operations
JPS63147210U (en)