SU370333A1 - HYDROMONITOR PACKAGE - Google Patents

HYDROMONITOR PACKAGE

Info

Publication number
SU370333A1
SU370333A1 SU1347734A SU1347734A SU370333A1 SU 370333 A1 SU370333 A1 SU 370333A1 SU 1347734 A SU1347734 A SU 1347734A SU 1347734 A SU1347734 A SU 1347734A SU 370333 A1 SU370333 A1 SU 370333A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hydromonitor
package
nozzle
windows
jet
Prior art date
Application number
SU1347734A
Other languages
Russian (ru)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1347734A priority Critical patent/SU370333A1/en
Application granted granted Critical
Publication of SU370333A1 publication Critical patent/SU370333A1/en

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)
  • Earth Drilling (AREA)

Description

1one

Изобретение отно сипс  к буровол у инструменту и гаредназначено преимущественно дл  шарошечных долот.The invention relates to a drill bit at the tool and gared primarily for roller bits.

Известные гидромониторные насадки, устанавливаемые внутри корпуса долота и выполненные в виде конусной втулки со сплошными ствнка ги, обеопечивают выбрасывание узкой комиактной струй жид кости. Однако площадь забо , на которую воздействует така  стру , весьма локальна.The known jetting nozzles, installed inside the bit body and made in the form of a tapered sleeve with solid glands, ensure the ejection of a narrow jet of liquid. However, the area of the bottom, which affects such a jet, is very local.

Цель изобретени  - увеличить воздействи  жидкости, истекающей из насадки, 51 повысить эффективность очистки забо  скваЖИны от шлама. Дл  этого в диффузорной (узкой ) части наса.дки выполнены .продольные щелевидные окна.The purpose of the invention is to increase the impact of the fluid flowing from the nozzle, 51 to improve the cleaning efficiency of the hole in the sludge. For this, in the diffuser (narrow) part of the NASA. Longitudinal slit-like windows are made.

На чертеже .изображена предлагаема  насадка .In the drawing. The image proposed nozzle.

В узкой диффузорной части / насадк-и прорезаны продольные щелевидные окна 2. Количество окон выбираетс  IB зависимости от количества шарошек.In the narrow diffuser part / nozzle-and longitudinal slit-shaped windows are cut 2. The number of windows is chosen IB depending on the number of roller cones.

Щелевидные окна насадки обеспечивают рассеивание струи жид кости « (равнОМерпое омывание всей площади забо .Slot-shaped nozzle windows ensure dispersion of a jet of liquid “(equal washing of the entire bottom area.

10ten

Предмет изобретени Subject invention

Гидромониторна  насадка, выполненна  з виде 1ко1нусной втулки, отличающа с  тем, что, 15 с целью завышени  эффективности очистки забо  скважйны от шлама, в диффузориой части насадки выполнены продольные щелевидные окна.The hydraulic nozzle, made in the form of a 1 ½ sleeve, is characterized in that, 15 in order to overestimate the cleaning efficiency of the borehole from sludge, longitudinal slit-like windows are made in the diffuser part of the nozzle.

А-АAa

SU1347734A 1969-07-09 1969-07-09 HYDROMONITOR PACKAGE SU370333A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1347734A SU370333A1 (en) 1969-07-09 1969-07-09 HYDROMONITOR PACKAGE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1347734A SU370333A1 (en) 1969-07-09 1969-07-09 HYDROMONITOR PACKAGE

Publications (1)

Publication Number Publication Date
SU370333A1 true SU370333A1 (en) 1973-02-15

Family

ID=20446597

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1347734A SU370333A1 (en) 1969-07-09 1969-07-09 HYDROMONITOR PACKAGE

Country Status (1)

Country Link
SU (1) SU370333A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784231A (en) * 1987-08-07 1988-11-15 Dresser Industries, Inc. Extended drill bit nozzle having side discharge ports

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4784231A (en) * 1987-08-07 1988-11-15 Dresser Industries, Inc. Extended drill bit nozzle having side discharge ports

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