Anchorable pack-off assembly

Details Anchorable pack-off assembly Anchorable pack-off assembly

1974-03-25

1976-03-23

Husar, C. J.

Pumps

Expansible chamber type

Valved piston

F04B 2104

Patent

active

039457745

ABSTRACT:
A pack-off assembly provides a dual tubing dump for a well, for example an oil well, includes a pack-off assembly which forms, divides and fluidically seals upper and lower pumping chambers to provide essentially twice the ordinary fluid flow from a well.

REFERENCES:
patent: 2262128 (1941-11-01), Zehner
patent: 2817298 (1957-12-01), Bloudoff
patent: 3479958 (1969-11-01), Anderson et al.
patent: 3646846 (1972-03-01), Houghton

Affiliated with

Also associated with

Rating

Anchorable pack-off assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Anchorable pack-off assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anchorable pack-off assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1641106