CA417447A - Methode d'obturation de formations poreuses - Google Patents

Methode d'obturation de formations poreuses

Info

Publication number: CA417447A
Authority: CA; Canada
Prior art keywords: formation sealing; porous formation; porous; sealing; formation
Prior art date: 1943-12-28
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

CA417447A

Other languages

Inventor

C. Lawton Howard

Original Assignee

Shell Development Co

Publication date

1943-12-28

1943-12-28 Application granted granted Critical

1943-12-28 Publication of CA417447A publication Critical patent/CA417447A/fr

Status Expired legal-status Critical Current

CA417447A Methode d'obturation de formations poreuses Expired CA417447A (fr)

Application Number	Priority Date	Filing Date	Title
CA417447T

Publication Number	Publication Date
CA417447A true CA417447A (fr)	1943-12-28

Application Number	Title	Priority Date	Filing Date
CA417447A Expired CA417447A (fr)			Methode d'obturation de formations poreuses

Country	Link
CA (1)	CA417447A (fr)

Publication	Publication Date	Title
CA417447A (fr)	1943-12-28	Methode d'obturation de formations poreuses
CA417444A (fr)	1943-12-28	Composition a obturer les formations poreuses
AU118069B2 (en)	1944-02-10	Method for making seal members
CA412904A (fr)	1943-06-01	Fabrication du verre a sceller
AU815143A (en)	1944-02-10	Method for making seal members
CA416090A (fr)	1943-11-02	Methode a solidifier les structures poreuses
CA416283A (fr)	1943-11-09	Methode a deshydrater le gaz
CA411270A (fr)	1943-03-23	Methode a polycopier
AU117565B2 (en)	1943-10-14	Method of making embossed seals
CA417321A (fr)	1943-12-28	Methode a miner
CA411418A (fr)	1943-03-30	Coupe-froid
CA412609A (fr)	1943-05-18	Coupe-froid
CA414381A (fr)	1943-08-10	Coupe-froid
CA414599A (fr)	1943-08-17	Coupe-froid
CA417156A (fr)	1943-12-21	Brise-bise
CA415986A (fr)	1943-10-26	Methode de production de la tourbe
CA417253A (fr)	1943-12-21	Garniture
CA414890A (fr)	1943-08-31	Methode a vide d'air de lampes
CA410772A (fr)	1943-02-23	Methode de fabrication de rouleaux
CA413553A (fr)	1943-06-29	Methode a faconner des recipients
CA405542A (fr)	1942-06-16	Methode a sceller les formations de terrains poreux
CA414154A (fr)	1943-07-27	Methode de purification de l'eau
CA410365A (fr)	1943-02-02	Methode a souder
CA410384A (fr)	1943-02-02	Methode a souder
CA416415A (fr)	1943-11-16	Methode a souder