AR241318A1 - Mejoras en un trepano con brocas giratorias. - Google Patents

Mejoras en un trepano con brocas giratorias.

Info

Publication number
AR241318A1
AR241318A1 AR28486081A AR28486081A AR241318A1 AR 241318 A1 AR241318 A1 AR 241318A1 AR 28486081 A AR28486081 A AR 28486081A AR 28486081 A AR28486081 A AR 28486081A AR 241318 A1 AR241318 A1 AR 241318A1
Authority
AR
Argentina
Prior art keywords
drilling bit
rotary bits
trepano
rotary
bits
Prior art date
Application number
AR28486081A
Other languages
English (en)
Original Assignee
Reed Rock Bit Company Una Corp
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 by Reed Rock Bit Company Una Corp filed Critical Reed Rock Bit Company Una Corp
Priority to AR28486081A priority Critical patent/AR241318A1/es
Application granted granted Critical
Publication of AR241318A1 publication Critical patent/AR241318A1/es

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Abstract

MEJORAS EN UN TREPANO CON BROCAS GIRATORIAS, PORQUE LOS EJES GEOMETRICOS CENTRALES DE LOS MUNONES ESTAN DESPLAZADOS DESDE EL EJE GEOMETRICO DEL TREPANO EN POR LO MENOS 1,6 MM POR 25,4 MM DE DIAMETRO CORTANTE DEL TREPANO.
AR28486081A 1981-04-03 1981-04-03 Mejoras en un trepano con brocas giratorias. AR241318A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AR28486081A AR241318A1 (es) 1981-04-03 1981-04-03 Mejoras en un trepano con brocas giratorias.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR28486081A AR241318A1 (es) 1981-04-03 1981-04-03 Mejoras en un trepano con brocas giratorias.

Publications (1)

Publication Number Publication Date
AR241318A1 true AR241318A1 (es) 1992-05-29

Family

ID=32854702

Family Applications (1)

Application Number Title Priority Date Filing Date
AR28486081A AR241318A1 (es) 1981-04-03 1981-04-03 Mejoras en un trepano con brocas giratorias.

Country Status (1)

Country Link
AR (1) AR241318A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806184A (zh) * 2015-05-11 2015-07-29 中国石油大学(北京) 一种水平井钻井射流磨碎岩短节

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104806184A (zh) * 2015-05-11 2015-07-29 中国石油大学(北京) 一种水平井钻井射流磨碎岩短节

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