Improvements for establishing communication between a well borehole and an earth formation traversed thereby.

Keywords Shell Internationale Research
Remfrey & Son
Dekane
Agent
Applicants
Shell
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1962
To Year / Date
(YYYY-MM-DD)
1962
Source Organization NA
Identifier NAIBHF00007708
File No./Reference No./Sheet No./Folio No. 85799
Location BBSR-R1
Part No. NA
File Size 13.5 MB
Pages 8
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000302
Location Code NA
File Barcode NAIBHF00007708
QC Certificate No. QC_20240703BH
Bundle No. 110
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