Geothermal well head

Details Geothermal well head Geothermal well head

1980-11-03

1982-08-03

Novosad, Stephen J.

Wells

Above ground apparatus

With valve on cap or head

166 95, E21B 3303, E21B 3402, E21B 3416

Patent

active

043423639

ABSTRACT:
A geothermal well head assembly that is so operatively associated with the production string of casing in a well bore that the string of casing may expand and contract longitudinally without placing any substantial strain on the assembly. The geothermal well head assembly is also of such structure that interior components thereof that may be damaged due to the abrasive action of high velocity pressurized geothermal fluid may be withdrawn from the assembly for maintenance or replacement without shutting down the geothermal well. Also the geothermal well head assembly is of such structure that it may be operated either manually or by pressurized fluid.

REFERENCES:
patent: 1911905 (1933-05-01), Knowlton et al.
patent: 1944573 (1934-01-01), Raymond et al.
patent: 2085119 (1937-06-01), Penick et al.
patent: 2118094 (1938-05-01), McDonough et al.
patent: 2134044 (1938-10-01), Humason
patent: 2830666 (1958-04-01), Rhodes
patent: 3186488 (1965-06-01), Johnson et al.

Affiliated with

Also associated with

Rating

Geothermal well head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Geothermal well head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Geothermal well head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1465235