RU93050692A - DEVICE FOR DEVELOPMENT AND TREATMENT OF WELL - Google Patents

DEVICE FOR DEVELOPMENT AND TREATMENT OF WELL

Info

Publication number
RU93050692A
RU93050692A RU93050692/03A RU93050692A RU93050692A RU 93050692 A RU93050692 A RU 93050692A RU 93050692/03 A RU93050692/03 A RU 93050692/03A RU 93050692 A RU93050692 A RU 93050692A RU 93050692 A RU93050692 A RU 93050692A
Authority
RU
Russia
Prior art keywords
horizontal hole
axis
conical
development
frequency
Prior art date
Application number
RU93050692/03A
Other languages
Russian (ru)
Other versions
RU2065921C1 (en
Inventor
Н.А. Петров
Original Assignee
Н.А. Петров
Filing date
Publication date
Application filed by Н.А. Петров filed Critical Н.А. Петров
Priority to RU93050692A priority Critical patent/RU2065921C1/en
Priority claimed from RU93050692A external-priority patent/RU2065921C1/en
Application granted granted Critical
Publication of RU2065921C1 publication Critical patent/RU2065921C1/en
Publication of RU93050692A publication Critical patent/RU93050692A/en

Links

Claims (1)

Использование: при проведении виброобработок перед освоением и при капитальном ремонте скважин, обеспечивает комплексное воздействие на продуктивный пласт низкочастотными и высокочастотными пульсациями. Сущность изобретения: устройство состоит из цилиндрического корпуса с горизонтальным отверстием, в котором размещены ось и вращающийся язычок для перекрытия тангенциального входного отверстия в горизонтальное отверстие и выходного из него осевого отверстия корпуса. Горизонтальное отверстие с боков перекрыто кольцами с конусными сужениями внутри и конусными расширениями снаружи. Концы оси закреплены в дисках, вмонтированных в горизонтальное отверстие. В дисках выполнены секторные окна. Устройство имеет простую конструкцию, надежную в работе.Usage: when conducting vibratory treatments before development and during the overhaul of wells, provides a comprehensive impact on the reservoir with low-frequency and high-frequency pulsations. The inventive device consists of a cylindrical body with a horizontal hole in which an axis and a rotating tongue are placed to overlap the tangential inlet in the horizontal hole and the axial hole of the housing out of it. The horizontal hole on the sides is blocked by rings with conical contractions inside and conical extensions on the outside. The ends of the axis are fixed in disks mounted in a horizontal hole. Sector windows are made in disks. The device has a simple design, reliable in operation.
RU93050692A 1993-10-27 1993-10-27 Device for treating drilled holes RU2065921C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93050692A RU2065921C1 (en) 1993-10-27 1993-10-27 Device for treating drilled holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93050692A RU2065921C1 (en) 1993-10-27 1993-10-27 Device for treating drilled holes

Publications (2)

Publication Number Publication Date
RU2065921C1 RU2065921C1 (en) 1996-08-27
RU93050692A true RU93050692A (en) 1996-09-10

Family

ID=20148894

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93050692A RU2065921C1 (en) 1993-10-27 1993-10-27 Device for treating drilled holes

Country Status (1)

Country Link
RU (1) RU2065921C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO337489B1 (en) * 2010-10-21 2016-04-25 Tco As Device for pressure pulse transmission of control signals to downhole equipment
RU2572250C2 (en) * 2014-04-02 2016-01-10 Федеральное государственное бюджетное учреждение науки Казанский научный центр Российской академии наук Method and device with ring for generation of pressure waves at bottom of well
RU2610598C2 (en) * 2015-05-28 2017-02-14 Федеральное государственное бюджетное учреждение науки Казанский научный центр Российской академии наук Method and device for two-chamber helmholz spray oscillator for generating pressure waves at the bottom hole

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