Title:
Bottom hole jet heater
United States Patent 3101116
US Patent References:
Oil extracting device
- - 1835355

Well washer
- - 2136881

Well heater
- - 2202034

Apparatus for treating oil and gas bearing strata
- - 2472445

Electric oil well heater
- - 2548360


Inventors:
Samuel, Spitz
Publication Date:
08/20/1963
View Patent Images:
Download PDF 3101116 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
ELECTRONIC OIL WELL HEATER INC
Primary Class:
166/60
Other Classes:
392/485, 392/301
International Classes:
E21B36/04; E21B37/00; E21B36/00
US Patent References:
2703621Oil well bottom hole flow increasing unit
2738409Heating apparatus