RU98102573A - WELL TREATMENT DEVICE - Google Patents

WELL TREATMENT DEVICE

Info

Publication number
RU98102573A
RU98102573A RU98102573/03A RU98102573A RU98102573A RU 98102573 A RU98102573 A RU 98102573A RU 98102573/03 A RU98102573/03 A RU 98102573/03A RU 98102573 A RU98102573 A RU 98102573A RU 98102573 A RU98102573 A RU 98102573A
Authority
RU
Russia
Prior art keywords
well
outlet
providing
valve
reagents
Prior art date
Application number
RU98102573/03A
Other languages
Russian (ru)
Other versions
RU2148162C1 (en
Inventor
В.А. Чесноков
М.Г. Падерин
Original Assignee
Транснациональная компания ЮНИВЕРС
Filing date
Publication date
Application filed by Транснациональная компания ЮНИВЕРС filed Critical Транснациональная компания ЮНИВЕРС
Priority to RU98102573A priority Critical patent/RU2148162C1/en
Priority claimed from RU98102573A external-priority patent/RU2148162C1/en
Publication of RU98102573A publication Critical patent/RU98102573A/en
Application granted granted Critical
Publication of RU2148162C1 publication Critical patent/RU2148162C1/en

Links

Claims (2)

1. Устройство для обработки скважин, содержащее спускаемую в скважину колонну труб, обеспечивающую воздействие на призабойную зону пласта путем закачки через нее в скважину двух реагентов, в результате химической реакции которых происходит обильное газовыделение, отличающееся тем, что колонна труб имеет ограниченную длину, обеспечивающую ее спуск в скважину на каротажном кабеле, разделена по всей длине на два отсека, заполняемые реагентами, причем объемы отсеков пропорциональны объемам реагентов, вступающих в реакцию и каждый отсек имеет в нижней части рабочий клапан, соединенный каналом со смесителем, который размещен в пенной камере, имеющей выходное отверстие, а в верхней части колонны труб размещен отсек генерации давления с управляемым клапаном или медленно горящий заряд пороха с электровоспламенителем.1. A device for treating wells, containing a string of pipes lowered into the well, providing an effect on the bottomhole formation zone by pumping two reagents through it into the well, resulting in a copious gas evolution, characterized in that the pipe string has a limited length, providing it the descent into the well on a wireline cable is divided along the entire length into two compartments filled with reagents, and the volumes of the compartments are proportional to the volumes of the reactants that enter into the reaction and each compartment has there is a working valve in the lower part, connected by a channel with a mixer, which is placed in a foam chamber having an outlet, and in the upper part of the pipe string there is a pressure generation compartment with a controlled valve or a slowly burning powder charge with an electric igniter. 2. Устройство по п. 1, отличающееся тем, что выходное отверстие пенной камеры перекрыто клапаном-вибратором, обеспечивающим открытие выходного отверстия с заданной частотой. 2. The device according to p. 1, characterized in that the outlet of the foam chamber is blocked by a vibrator valve, providing the opening of the outlet with a given frequency.
RU98102573A 1998-02-10 1998-02-10 Device for well treatment RU2148162C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98102573A RU2148162C1 (en) 1998-02-10 1998-02-10 Device for well treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98102573A RU2148162C1 (en) 1998-02-10 1998-02-10 Device for well treatment

Publications (2)

Publication Number Publication Date
RU98102573A true RU98102573A (en) 1999-11-27
RU2148162C1 RU2148162C1 (en) 2000-04-27

Family

ID=20202234

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98102573A RU2148162C1 (en) 1998-02-10 1998-02-10 Device for well treatment

Country Status (1)

Country Link
RU (1) RU2148162C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2605852C1 (en) * 2015-08-14 2016-12-27 Равиль Сафович Рафиков Method for initiation and control of exothermal reaction of thermal gas-chemical action on formation in well
RU2685378C1 (en) * 2018-06-27 2019-04-17 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Formation hydraulic fracturing method

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