CA405343A - Joint de foreuse rotative - Google Patents

Joint de foreuse rotative

Info

Publication number: CA405343A
Authority: CA; Canada
Prior art keywords: kelly joint; drilling kelly; drilling; joint; kelly
Prior art date: 1942-06-09
Legal status (The legal status 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 status listed.): Expired

Application number

CA405343A

Other languages

Inventor

Alfred Yeatman Charles

Original Assignee

Shell Development Co

Publication date

1942-06-09

1942-06-09 Application granted granted Critical

1942-06-09 Publication of CA405343A publication Critical patent/CA405343A/fr

Status Expired legal-status Critical Current

CA405343A Joint de foreuse rotative Expired CA405343A (fr)

Application Number	Priority Date	Filing Date	Title
CA405343T

Publication Number	Publication Date
CA405343A true CA405343A (fr)	1942-06-09

Application Number	Title	Priority Date	Filing Date
CA405343A Expired CA405343A (fr)			Joint de foreuse rotative

Country	Link
CA (1)	CA405343A (fr)

Publication	Publication Date	Title
CA405343A (fr)	1942-06-09	Joint de foreuse rotative
CA403888A (fr)	1942-04-07	Perforatrice a roc
CA403889A (fr)	1942-04-07	Perforatrice a roc
CA405567A (fr)	1942-06-16	Perforatrice a roc
CA405580A (fr)	1942-06-23	Perforatrice a roc
CA405582A (fr)	1942-06-23	Perforatrice a roc
CA407143A (fr)	1942-09-01	Perforatrice a roc
CA407365A (fr)	1942-09-15	Perforatrice a roc
AU118968B2 (en)		Rock drills
CA402461A (fr)	1942-01-27	Fleuret de perforatrice
CA405011A (fr)	1942-05-26	Outil a forer
CA402106A (fr)	1942-01-06	Perforatrice a fleuret amovible
CA408836A (fr)	1942-11-24	Joint a rotule
CA404989A (fr)	1942-05-26	Joint a rotule
CA404019A (fr)	1942-04-14	Mandrin de perforatrice a roc
CA404498A (fr)	1942-05-05	Joint cale
CA408319A (fr)	1942-11-03	Joint de rails
CA407913A (fr)	1942-10-13	Appareil a forer et a percer
CA407454A (fr)	1942-09-15	Perforatrice
CA406398A (fr)	1942-07-28	Composition de fluide a forer les puits
CA404586A (fr)	1942-05-05	Joint a pivot
CA407069A (fr)	1942-09-01	Tariere a trous de poteaux
CA403225A (fr)	1942-03-03	Poussoir de perforatrice a roc
CA407717A (fr)	1942-09-29	Protection du tuyau de foreuse
CA402865A (fr)	1942-02-17	Dispositif a forer le mort-terrain