CA2153250C - Methode et dispositif de mise en place de gravier filtre
- Google Patents
Methode et dispositif de mise en place de gravier filtre
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Publication number
CA2153250C
CA2153250CCA002153250ACA2153250ACA2153250CCA 2153250 CCA2153250 CCA 2153250CCA 002153250 ACA002153250 ACA 002153250ACA 2153250 ACA2153250 ACA 2153250ACA 2153250 CCA2153250 CCA 2153250C
Authority
CA
Canada
Prior art keywords
gravel
outlet
valve
washpipe
slurry
Prior art date
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil 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
Priority claimed from US08/001,605external-prioritypatent/US5333688A/en
Application filed by Mobil Oil CorpfiledCriticalMobil Oil Corp
Publication of CA2153250A1publicationCriticalpatent/CA2153250A1/fr
Application grantedgrantedCritical
Publication of CA2153250CpublicationCriticalpatent/CA2153250C/fr