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RU96117629A - DEVICE FOR SWABING WELLS - Google Patents

DEVICE FOR SWABING WELLS

Info

Publication number
RU96117629A
RU96117629A RU96117629/03A RU96117629A RU96117629A RU 96117629 A RU96117629 A RU 96117629A RU 96117629/03 A RU96117629/03 A RU 96117629/03A RU 96117629 A RU96117629 A RU 96117629A RU 96117629 A RU96117629 A RU 96117629A
Authority
RU
Russia
Prior art keywords
swab
mandrels
measuring module
swabing
wells
Prior art date
Application number
RU96117629/03A
Other languages
Russian (ru)
Other versions
RU2121564C1 (en
Inventor
А.С. Кашик
Р.А. Шакиров
В.А. Леонов
Original Assignee
Р.А. Шакиров
Filing date
Publication date
Application filed by Р.А. Шакиров filed Critical Р.А. Шакиров
Priority to RU96117629A priority Critical patent/RU2121564C1/en
Priority claimed from RU96117629A external-priority patent/RU2121564C1/en
Publication of RU96117629A publication Critical patent/RU96117629A/en
Application granted granted Critical
Publication of RU2121564C1 publication Critical patent/RU2121564C1/en

Links

Claims (2)

1. Устройство для свабирования скважин, содержащее сваб, измерительный модуль, а также стандартные соединительные, грузонесущие и защитные элементы, детали и узлы каротажной аппаратуры, причем сваб включает основу со сквозным осевым отверстием и смонтированный на ней уплотнительный элемент, а измерительный модуль снабжен датчиками контроля за процессом свабирования, один из которых (датчик давления) установлен с возможностью измерения давления жидкости под свабом, отличающийся тем, что основа сваба выполнена в виде системы из нескольких соединенных между собой штанговых оправок с совмещенными по образующим продольными каналами-пазами, уплотнительный элемент состоит из набора манжет, установленных на каждой из оправок с возможностью перемещения вверх и вниз до упора, а измерительный модуль снабжен дополнительно датчиком давления, установленным над свабом, и датчиком натяжения кабеля.1. A device for swabing wells, containing a swab, a measuring module, as well as standard connecting, load-bearing and protective elements, parts and components of a logging tool, and the swab includes a base with a through axial hole and a sealing element mounted on it, and the measuring module is equipped with monitoring sensors after the swabbing process, one of which (pressure sensor) is installed with the ability to measure the fluid pressure under the swab, characterized in that the swab base is made in the form of a system of several x interconnected rod mandrels with longitudinal grooves aligned along the forming longitudinal channels, the sealing element consists of a set of cuffs installed on each of the mandrels with the possibility of moving up and down to the stop, and the measuring module is additionally equipped with a pressure sensor mounted above the swab and a sensor cable tension. 2. Устройство по п. 1, отличающееся тем, что в свабе над манжетами на оправках соосно размещены защитные проволочные скребки. 2. The device according to claim 1, characterized in that in the swab above the cuffs on the mandrels, protective wire scrapers are coaxially placed.
RU96117629A 1996-09-02 1996-09-02 Device for well swabbing RU2121564C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96117629A RU2121564C1 (en) 1996-09-02 1996-09-02 Device for well swabbing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96117629A RU2121564C1 (en) 1996-09-02 1996-09-02 Device for well swabbing

Publications (2)

Publication Number Publication Date
RU96117629A true RU96117629A (en) 1998-10-27
RU2121564C1 RU2121564C1 (en) 1998-11-10

Family

ID=20185075

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96117629A RU2121564C1 (en) 1996-09-02 1996-09-02 Device for well swabbing

Country Status (1)

Country Link
RU (1) RU2121564C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8086431B2 (en) * 2007-09-28 2011-12-27 Schlumberger Technology Corporation Method and system for interpreting swabbing tests using nonlinear regression
RU2563465C1 (en) * 2014-08-12 2015-09-20 Публичное акционерное общество "Татнефть" им. В. Д. Шашина (ПАО "Татнефть" им. В. Д. Шашина) Swabbing mandrel for tubing string
RU2669966C1 (en) * 2017-11-15 2018-10-17 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Equipment for swabbing wells on the production line
CN111119805B (en) * 2020-01-03 2023-08-18 中国石油天然气集团有限公司 Automatic pumping method, device and system for oil well

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