Title:
Method of increasing the productivity of wells
United States Patent 2676662


Inventors:
Ritzmann, Otto F.
Application Number:
US9375049A
Publication Date:
04/27/1954
Filing Date:
05/17/1949
Assignee:
GULF OIL CORP
Primary Class:
Other Classes:
102/313, 175/2
International Classes:
E21B43/263
View Patent Images:
US Patent References:
RE05434N/A
2379516Treatment of wells1945-07-03
2316596Shooting wells1943-04-13
2171416Method of treating a producing formation1939-08-29
2034568Blasting process1936-03-17
1248689N/A1917-12-04