Use of breaker chemicals in gelled hydrocarbons

Details Use of breaker chemicals in gelled hydrocarbons Use of breaker chemicals in gelled hydrocarbons

1997-04-14

1999-09-07

Tucker, Philip

Earth boring, well treating, and oil field chemistry

Well treating

Contains organic component

507221, 507227, 507228, 507231, 507244, 507269, 507921, 507922, 166300, 166308, C09K 300, E21B 4327

Patent

active

059487356

ABSTRACT:
Oil degradable encapsulated breaker particles are used in fracturing operations to break hydro-carbon liquid gelled with salts of alkyl phosphate esters. The preferred breaker chemical is particulate urea coated with sulfonated EPDM.

REFERENCES:
patent: 3163219 (1964-12-01), Wyant et al.
patent: 3990978 (1976-11-01), Hill
patent: 4147677 (1979-04-01), Lundberg et al.
patent: 4157432 (1979-06-01), Lundberg et al.
patent: 4442011 (1984-04-01), Thaler
patent: 4741401 (1988-05-01), Walles et al.
patent: 4919209 (1990-04-01), King
patent: 5102558 (1992-04-01), McDougall et al.
patent: 5102559 (1992-04-01), McDougall et al.
patent: 5110486 (1992-05-01), Manalastas et al.
patent: 5164099 (1992-11-01), Gupta et al.
patent: 5217074 (1993-06-01), McDougall et al.
patent: 5580844 (1996-12-01), Swarup et al.
patent: 5604186 (1997-02-01), Hunt et al.
patent: 5649596 (1997-07-01), Jones et al.

Affiliated with

Also associated with

Rating

Use of breaker chemicals in gelled hydrocarbons does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Use of breaker chemicals in gelled hydrocarbons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Use of breaker chemicals in gelled hydrocarbons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1804428