Method of mixing fluids in a well bore

Details Method of mixing fluids in a well bore Method of mixing fluids in a well bore

1981-05-01

1983-05-24

Novosad, Stephen J.

Wells

Valves, closures or changeable restrictors

Fluid operated

137896, E21B 33126, E21B 4100

Patent

active

043846157

ABSTRACT:
A method of mixing fluids in a well bore employing a tubing string with a mixing valve disposed thereon. The well bore is sealed below the mixing valve, a first fluid then being pumped down the tubing string and a second fluid being pumped down the well bore annulus. By varying pressures and through the optional use of a circulating valve in conjunction with the mixing valve, the fluids may be mixed in the well bore or in the tubing string.

REFERENCES:
patent: 2716454 (1955-08-01), Abendroth
patent: 3244234 (1966-04-01), Flickinger
patent: 3276523 (1966-10-01), Oliver
patent: 3727691 (1973-04-01), Muecke et al.
patent: 4064941 (1977-12-01), Smith

Affiliated with

Also associated with

Rating

Method of mixing fluids in a well bore does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of mixing fluids in a well bore, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of mixing fluids in a well bore will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2142121