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특허 상세정보

Liquid gun propellant stimulation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F42B-003/00   
미국특허분류(USC) 860/201.5 ; 10/231.2 ; 10/231.3 ; 18/140.1
출원번호 US-0816751 (1997-02-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Clohan, Jr.
인용정보 피인용 횟수 : 8  인용 특허 : 10
초록

To increase a yield of a hydrocarbon such as oil from a subsurface reserv, the reservoir is stimulated by pumping liquid gun propellant (LP) into the reservoir and igniting the LP. The LP is pumped into a packed-off region in a cased well; the depth of the packed-off region is selected to lie within the reservoir. The ignition of the LP causes a pressurization of the reservoir, thus fracturing the reservoir. The fracture increases a surface area through which the hydrocarbon can be extracted, and the heat from the ignition reduces the viscosity of the hy...

대표
청구항

[ We claim:] [1.] A method of stimulating a subsurface hydrocarbon reservoir penetrated by a well, the method comprising:(a) preparing a liquid gun propellant which comprises both a fuel and an oxidizer;(b) injecting the liquid gun propellant into the well to a sufficient depth so that the liquid gun propellant reaches the subsurface hydrocarbon reservoir; and(c) igniting the liquid gun propellant in the subsurface hydrocarbon reservoir.

이 특허를 인용한 특허 피인용횟수: 8

  1. Cavender, Travis W.; Schultz, Roger L.; Gleitman, Daniel D.. Acoustic generator and associated methods and well systems. USP2016089410388.
  2. Cavender, Travis W.; Schultz, Roger L.; Gleitman, Daniel D.. Acoustic generator and associated methods and well systems. USP2017029567819.
  3. Dasgupta, Shivaji N.. Continuous reservoir monitoring for fluid pathways using microseismic data. USP2011108041510.
  4. Wagaman Kerry L.. Gas-generating liquid compositions (Perhan). USP2001126328831.
  5. Lesko, Timothy M.; Brown, James Ernest; Willberg, Dean M.; Kosarev, Ivan Vitalievich; Medvedev, Anatoly Vladimirovich; Abbott, Jonathan; Burukhin, Alexander. Heterogeneous proppant placement in a fracture with removable channelant fill. USP2017069670764.
  6. Litvinets, Fedor Nikolaevich; Bogdan, Andrey Vladimirovich; Makarychev-Mikhailov, Sergey Mikhailovich; Medvedev, Oleg; Pena, Alejandro; Lyapunov, Konstantin Mikhailovich; Mikhaylov, Alexander Vuacheslavovich; Lesko, Timothy M.; Brown, J. Ernest; Willberg, Dean M.; Kosarev, Ivan Vitalievich; Medvedev, Anatoly Vladimirovich; Abbott, Jonathan; Burukhin, Alexander Alexandrovich. Heterogeneous proppant placement in a fracture with removable extrametrical material fill. USP20180710030495.
  7. Litvinets, Fedor Nikolaevich; Bogdan, Andrey Vladimirovich; Makarychev-Mikhailov, Sergey Mikhailovich; Medvedev, Oleg; Pena, Alejandro; Lyapunov, Konstantin Mikhailovich; Mikhaylov, Alexander Vuacheslavovich; Lesko, Timothy M.; Brown, J. Ernest; Willberg, Dean M.; Kosarev, Ivan Vitalievich; Medvedev, Anatoly Vladimirovich; Abbott, Jonathan; Burukhin, Alexander Alexandrovich. Heterogeneous proppant placement in a fracture with removable extrametrical material fill. USP2015079085727.
  8. Cavender, Travis W.; Schultz, Roger L.. Producing resources using heated fluid injection. USP2015099133697.