RU97104716A - Borehole Hydrodynamic Pressure Pulse - Google Patents

Borehole Hydrodynamic Pressure Pulse

Info

Publication number
RU97104716A
RU97104716A RU97104716/06A RU97104716A RU97104716A RU 97104716 A RU97104716 A RU 97104716A RU 97104716/06 A RU97104716/06 A RU 97104716/06A RU 97104716 A RU97104716 A RU 97104716A RU 97104716 A RU97104716 A RU 97104716A
Authority
RU
Russia
Prior art keywords
hydrodynamic pressure
diameter
borehole
pressure pulse
mixing chamber
Prior art date
Application number
RU97104716/06A
Other languages
Russian (ru)
Other versions
RU2120569C1 (en
Inventor
А.В. Смирнов
С.В. Евстифеев
Original Assignee
С.В. Евстифеев
Filing date
Publication date
Application filed by С.В. Евстифеев filed Critical С.В. Евстифеев
Priority to RU97104716A priority Critical patent/RU2120569C1/en
Priority claimed from RU97104716A external-priority patent/RU2120569C1/en
Application granted granted Critical
Publication of RU2120569C1 publication Critical patent/RU2120569C1/en
Publication of RU97104716A publication Critical patent/RU97104716A/en

Links

Claims (2)

1. Гидродинамический пульсатор давления, содержащий корпус, с выполненными в нем центральным каналом, от одного и более струйных насосов, оси которых выполнены под углом к оси центрального канала, сообщающихся с камерой смешения и торцом корпуса, отличающийся тем, что оси струйных насосов выполнены под углами 1 - 12o59', отношение диаметра сопла к диаметру камеры смешения составляет 0,05-1,0, а отношение диаметра сопла к диаметру подводящего канала составляет 10,0-0,1.1. Hydrodynamic pressure pulsator comprising a housing with a central channel formed therein from one or more jet pumps, the axes of which are made at an angle to the axis of the central channel communicating with the mixing chamber and the housing end, characterized in that the axis of the jet pumps are made angles 1 - 12 o 59 ', the ratio of the diameter of the nozzle to the diameter of the mixing chamber is 0.05-1.0, and the ratio of the diameter of the nozzle to the diameter of the inlet channel is 10.0-0.1. 2. Гидродинамический пульсатор давления по п. 1, отличающийся тем, что корпус соединен с камерой разряжения, внутренняя полость которой сообщается с камерой смешения посредством подводящих каналов. 2. The hydrodynamic pressure pulsator according to claim 1, characterized in that the housing is connected to a vacuum chamber, the inner cavity of which communicates with the mixing chamber through the supply channels.
RU97104716A 1997-03-27 1997-03-27 Hydrodynamic well pressure pulser RU2120569C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97104716A RU2120569C1 (en) 1997-03-27 1997-03-27 Hydrodynamic well pressure pulser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97104716A RU2120569C1 (en) 1997-03-27 1997-03-27 Hydrodynamic well pressure pulser

Publications (2)

Publication Number Publication Date
RU2120569C1 RU2120569C1 (en) 1998-10-20
RU97104716A true RU97104716A (en) 1999-03-10

Family

ID=20191216

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97104716A RU2120569C1 (en) 1997-03-27 1997-03-27 Hydrodynamic well pressure pulser

Country Status (1)

Country Link
RU (1) RU2120569C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2568457C1 (en) * 2014-10-21 2015-11-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Device for treatment of bottom-hole formation zone and for well development
RU2648120C1 (en) * 2016-12-12 2018-03-22 Талгат Раисович Камалетдинов Method of testing productive strata in the process of drilling wells and the device for its implementation (options)

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