RU2002115693A - The method of erosion of sludge sediments for their subsequent removal from sealed oil treatment tanks using a flexible pipe unit "Coiling" - Google Patents

The method of erosion of sludge sediments for their subsequent removal from sealed oil treatment tanks using a flexible pipe unit "Coiling"

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Publication number
RU2002115693A
RU2002115693A RU2002115693/03A RU2002115693A RU2002115693A RU 2002115693 A RU2002115693 A RU 2002115693A RU 2002115693/03 A RU2002115693/03 A RU 2002115693/03A RU 2002115693 A RU2002115693 A RU 2002115693A RU 2002115693 A RU2002115693 A RU 2002115693A
Authority
RU
Russia
Prior art keywords
flexible pipe
working end
subsequent removal
erosion
sealed oil
Prior art date
Application number
RU2002115693/03A
Other languages
Russian (ru)
Other versions
RU2226607C2 (en
Inventor
Мирослав Васильевич Василишин
Олег Александрович Чукчеев
Дмитрий Ильич Никитин
Александр Сергеевич Поклонский
Александр Иванович Сегин
Original Assignee
Мирослав Васильевич Василишин
Олег Александрович Чукчеев
Дмитрий Ильич Никитин
Александр Сергеевич Поклонский
Александр Иванович Сегин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Мирослав Васильевич Василишин, Олег Александрович Чукчеев, Дмитрий Ильич Никитин, Александр Сергеевич Поклонский, Александр Иванович Сегин filed Critical Мирослав Васильевич Василишин
Priority to RU2002115693/03A priority Critical patent/RU2226607C2/en
Publication of RU2002115693A publication Critical patent/RU2002115693A/en
Application granted granted Critical
Publication of RU2226607C2 publication Critical patent/RU2226607C2/en

Links

Claims (3)

1. Способ размыва шламовых отложений для их последующего удаления из герметичных резервуаров подготовки нефти с помощью гибкой трубы, включающий введение рабочего конца гибкой трубы в виде размывочной головки в зону обработки, подачу в нее под давлением промывочной жидкости, перемещение размывочной головки по зоне обработки по заданной траектории, отличающийся тем, что рабочий конец гибкой трубы оснащают дополнительным перфорированным участком трубы, герметично соединенным с размывочной головкой, рабочий конец гибкой трубы вводят в герметичный резервуар подготовки нефти, давление промывочной жидкости на рабочий конец трубы задают 0,8-1,0 МПа, перемещают его внутри резервуара со скоростью не более 1 м/мин при тяговом усилии на рабочий конец трубы 2-3 кг/см2, при этом в течение всего цикла размыва и удаления отложений расход промывочной жидкости, подаваемой в резервуар, поддерживают из расчета 8-10 м3 на 1 м3 шламовых отложений.1. A method of washing out slurry deposits for their subsequent removal from sealed oil treatment tanks using a flexible pipe, which includes introducing the working end of the flexible pipe in the form of a washing head into the treatment zone, feeding it under pressure of the washing liquid, moving the washing head along the treatment zone for a given trajectories, characterized in that the working end of the flexible pipe is equipped with an additional perforated pipe section, hermetically connected to the wash head, the working end of the flexible pipe is introduced into rmetichny oil preparation tank, flush fluid pressure on the working end of the tube set of 0.8-1.0 MPa, it is moved within the vessel at a speed of 1 m / min at the driving force to the working end of the tube 2-3 kg / cm 2, this during the entire cycle of erosion and removal of deposits, the flow rate of the flushing fluid supplied to the tank is supported at the rate of 8-10 m 3 per 1 m 3 of sludge deposits. 2. Способ размыва шламовых отложений для их последующего удаления из герметичных резервуаров подготовки нефти с помощью гибкой трубы по п.1, отличающийся тем, что рабочий конец гибкой трубы оснащают дополнительным перфорированным участком трубы, отверстия в котором выполнены с возможностью направления потока струи промывочной жидкости в сторону, противоположную направлению движения рабочего конца гибкой трубы.2. The method of washing out slurry deposits for their subsequent removal from sealed oil preparation tanks using the flexible pipe according to claim 1, characterized in that the working end of the flexible pipe is equipped with an additional perforated pipe section, the openings of which are configured to direct the flow of washing liquid into side opposite to the direction of movement of the working end of the flexible pipe. 3. Способ размыва шламовых отложений для их последующего удаления из герметичных резервуаров подготовки нефти с помощью гибкой трубы по п.1, отличающийся тем, что рабочий конец гибкой трубы оснащают дополнительным перфорированным участком трубы, общая поверхность сечения отверстий которого не превышает более чем в 1,2 раза сечение самой гибкой трубы.3. The method of erosion of sludge sediments for their subsequent removal from sealed oil preparation tanks using the flexible pipe according to claim 1, characterized in that the working end of the flexible pipe is equipped with an additional perforated pipe section, the total surface of the hole section of which does not exceed more than 1, 2 times the cross section of the most flexible pipe.
RU2002115693/03A 2002-06-11 2002-06-11 Method for wash-out of mud laydowns for their later removal from waterproof oil preparation reservoirs by means of flexible pipe of "koltubing" device RU2226607C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2002115693/03A RU2226607C2 (en) 2002-06-11 2002-06-11 Method for wash-out of mud laydowns for their later removal from waterproof oil preparation reservoirs by means of flexible pipe of "koltubing" device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2002115693/03A RU2226607C2 (en) 2002-06-11 2002-06-11 Method for wash-out of mud laydowns for their later removal from waterproof oil preparation reservoirs by means of flexible pipe of "koltubing" device

Publications (2)

Publication Number Publication Date
RU2002115693A true RU2002115693A (en) 2004-01-20
RU2226607C2 RU2226607C2 (en) 2004-04-10

Family

ID=32465157

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002115693/03A RU2226607C2 (en) 2002-06-11 2002-06-11 Method for wash-out of mud laydowns for their later removal from waterproof oil preparation reservoirs by means of flexible pipe of "koltubing" device

Country Status (1)

Country Link
RU (1) RU2226607C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111891077A (en) * 2020-08-03 2020-11-06 曹渊 Car chassis flushing device for automobile beauty

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490421C1 (en) * 2012-01-11 2013-08-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Method for optical-fibre cable tripping-in into steam-injection well and device to measure temperature distribution

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111891077A (en) * 2020-08-03 2020-11-06 曹渊 Car chassis flushing device for automobile beauty
CN111891077B (en) * 2020-08-03 2023-09-05 曹渊 Car chassis flushing device for automobile cosmetology

Also Published As

Publication number Publication date
RU2226607C2 (en) 2004-04-10

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20040612