RU96109688A - DRILLING VIBRATOR-CENTER - Google Patents

DRILLING VIBRATOR-CENTER

Info

Publication number
RU96109688A
RU96109688A RU96109688/03A RU96109688A RU96109688A RU 96109688 A RU96109688 A RU 96109688A RU 96109688/03 A RU96109688/03 A RU 96109688/03A RU 96109688 A RU96109688 A RU 96109688A RU 96109688 A RU96109688 A RU 96109688A
Authority
RU
Russia
Prior art keywords
drilling
vibrator
center
channel
centralizer
Prior art date
Application number
RU96109688/03A
Other languages
Russian (ru)
Other versions
RU2106469C1 (en
Inventor
Р.Р. Сафиуллин
Original Assignee
Уфимский государственный нефтяной технический университет
Р.Р. Сафиуллин
Filing date
Publication date
Application filed by Уфимский государственный нефтяной технический университет, Р.Р. Сафиуллин filed Critical Уфимский государственный нефтяной технический университет
Priority to RU96109688A priority Critical patent/RU2106469C1/en
Priority claimed from RU96109688A external-priority patent/RU2106469C1/en
Application granted granted Critical
Publication of RU2106469C1 publication Critical patent/RU2106469C1/en
Publication of RU96109688A publication Critical patent/RU96109688A/en

Links

Claims (1)

Виброгаситель-центратор бурильного инструмента, включающий корпус с осевым и радиальным каналами, установленную с возможностью вращения центрирующую втулку с ребрами и расположенный между центрирующей втулкой и корпусом износостойкий упругий элемент с продольными пазами, отличающийся тем, что он снабжен насадкой с тангенциальными каналами, установленной в осевом канале корпуса виброгасителя-центратора, выше радиального канала, а в радиальном канале установлена выдвижная насадка с калиброванным отверстием.Vibration damper-centralizer of a drilling tool, comprising a housing with axial and radial channels, a rotatable centering sleeve with ribs and located between the centering sleeve and the housing, a wear-resistant elastic element with longitudinal grooves, characterized in that it is equipped with a nozzle with tangential channels installed in the axial the channel of the body of the vibration damper-centralizer, above the radial channel, and in the radial channel a retractable nozzle with a calibrated hole is installed.
RU96109688A 1996-05-12 1996-05-12 Vibration damper-centralizer of drilling tool RU2106469C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96109688A RU2106469C1 (en) 1996-05-12 1996-05-12 Vibration damper-centralizer of drilling tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96109688A RU2106469C1 (en) 1996-05-12 1996-05-12 Vibration damper-centralizer of drilling tool

Publications (2)

Publication Number Publication Date
RU2106469C1 RU2106469C1 (en) 1998-03-10
RU96109688A true RU96109688A (en) 1998-06-20

Family

ID=20180591

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96109688A RU2106469C1 (en) 1996-05-12 1996-05-12 Vibration damper-centralizer of drilling tool

Country Status (1)

Country Link
RU (1) RU2106469C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839926A (en) * 2011-07-28 2012-12-26 南通天华和睿科技创业有限公司 Corrector
CN105604485B (en) * 2015-12-31 2017-11-24 燕山大学 Axial vibration crawl device
RU185989U1 (en) * 2018-04-19 2018-12-26 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Vibration damper-centralizer to reduce lateral and torsional vibration of the bottom of the drill string
RU2722678C1 (en) * 2019-12-17 2020-06-03 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Method for vibration damping of a drill string (versions), a vibration absorber (versions) and a micro-displacement drive (versions) for implementing a method of vibration damping

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