WO2011068440A3 - Method of the pipeline characteristics determination (variants) and complex for its implementation and pipeline damage detection - Google Patents
Method of the pipeline characteristics determination (variants) and complex for its implementation and pipeline damage detection Download PDFInfo
- Publication number
- WO2011068440A3 WO2011068440A3 PCT/RU2010/000728 RU2010000728W WO2011068440A3 WO 2011068440 A3 WO2011068440 A3 WO 2011068440A3 RU 2010000728 W RU2010000728 W RU 2010000728W WO 2011068440 A3 WO2011068440 A3 WO 2011068440A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensors
- pipeline
- pair
- control
- length
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
Abstract
The complex contains two pairs of sensor 2 pressure in the pipeline 1, installed in pairs at a distance of 50-200 meters between neighboring sensors 2 in each pair, the local programmable logic controllers, 3 sensors timestamp in the form of GPS receivers 4, line 5 context, the central controller 6 and workstation operator 7 (PC 7). The sensors 2 are satisfied with the response time of less than 1 ms (milliseconds). A pair of sensors 2 are located on the borders of the control section of the pipeline I5 the distance between two pairs of sensors, i.e., length control region is 5000 - 50 000 m. Thus, the sensor 2 is installed at a distance between them at each end of the control region of between 0,001 to 0.04 the length of this section of the pipeline 1. One of the two sensors in each pair is internal to the control site, while another - the outside. Ratio of distances between sensors 2 in each pair and the length of the chosen from the condition of minimal influence of hydraulic losses along the length of the site on testing results. The technical result of the invention group combined with the unique invention idea lies in extension of the functional possibilities, increase of the technological effectiveness, simplification of the design, increase of accuracy, reliability and operation speed at the account of the efficient and online control of the wave parameters at the stage of its occurrence, control of the fluid medium parameters on a real-time basis, and leakage detection at the stage of its occurrence on a real-time basis.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009145001/06A RU2428622C2 (en) | 2009-12-04 | 2009-12-04 | Complex for detection of pipeline damage |
RU2009145001 | 2009-12-04 | ||
RU2010145298/06A RU2477418C2 (en) | 2010-11-09 | 2010-11-09 | Method of controlling fluid balance at pipeline section |
RU2010145302/06A RU2476763C2 (en) | 2010-11-09 | 2010-11-09 | Method of defining fluid pressure wave propagation velocity in pipeline |
RU2010145302 | 2010-11-09 | ||
RU2010145300 | 2010-11-09 | ||
RU2010145298 | 2010-11-09 | ||
RU2010145300/06A RU2477818C2 (en) | 2010-11-09 | 2010-11-09 | Method for determining fluid medium inlet point to pipeline section |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011068440A2 WO2011068440A2 (en) | 2011-06-09 |
WO2011068440A3 true WO2011068440A3 (en) | 2011-08-04 |
Family
ID=44115448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2010/000728 WO2011068440A2 (en) | 2009-12-04 | 2010-12-03 | Method of the pipeline characteristics determination (variants) and complex for its implementation and pipeline damage detection |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2011068440A2 (en) |
Families Citing this family (6)
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CN103499023B (en) * | 2013-09-24 | 2016-06-08 | 常州大学 | A kind of fuel gas pipeline leakage on-line checkingi and localization method and device thereof |
CN104019367A (en) * | 2014-06-12 | 2014-09-03 | 云南大红山管道有限公司 | Matched pumping system adopting long-distance slurry pipeline online continuous-beating mode and pumping method |
CN106015952A (en) * | 2016-07-19 | 2016-10-12 | 重庆峰创科技有限公司 | Oil transportation pipeline leakage detection system based on Internet of Things |
CN106051472A (en) * | 2016-07-20 | 2016-10-26 | 重庆峰创科技有限公司 | Pipeline leakage supervisory control device based on internet of things and cloud computing |
CN106678553B (en) * | 2017-03-17 | 2019-02-22 | 中国石油大学(华东) | A kind of calculation method leaking dynamic pressure wave spread speed in gas in pipe |
CN107806571A (en) * | 2017-09-30 | 2018-03-16 | 上海邦芯物联网科技有限公司 | A kind of GPS tracing systems and method for pipeline leak detection |
Citations (8)
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SU647502A2 (en) * | 1972-01-04 | 1979-02-15 | Ленинградский Ордена Ленина Институт Инженеров Железнодородного Транспорта Им.В.Н.Образцова | Acoustic pipeline damage locating and timing device |
US5548530A (en) * | 1995-04-24 | 1996-08-20 | Baumoel; Joseph | High-precision leak detector and locator |
US5708211A (en) * | 1996-05-28 | 1998-01-13 | Ohio University | Flow regime determination and flow measurement in multiphase flow pipelines |
US6457483B1 (en) * | 1999-12-08 | 2002-10-01 | Innovatherm Prof. Dr. Leisenberg Gmbh & Co. Kg | Process and fixture for ascertaining pressure losses |
RU2235247C1 (en) * | 2003-02-11 | 2004-08-27 | Государственное образовательное учреждение высшего профессионального образования Тюменский государственный нефтегазовый университет | Method of determining moment and site of gas leakage from pipeline |
US20040226507A1 (en) * | 2003-04-24 | 2004-11-18 | Carpenter Craig M. | Methods for controlling mass flow rates and pressures in passageways coupled to reaction chambers and systems for depositing material onto microfeature workpieces in reaction chambers |
RU2249802C2 (en) * | 2002-01-25 | 2005-04-10 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" | Method and device for detecting leakage site in pipeline |
RU2368843C1 (en) * | 2008-03-21 | 2009-09-27 | Федеральное агентство по образованию Государственное образовательное учреждение высшего профессионального образования Российский государственный университет нефти и газа им. И.М. Губкина | Detection method of liquid hydrocarbon leakages from main pipelines |
-
2010
- 2010-12-03 WO PCT/RU2010/000728 patent/WO2011068440A2/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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SU647502A2 (en) * | 1972-01-04 | 1979-02-15 | Ленинградский Ордена Ленина Институт Инженеров Железнодородного Транспорта Им.В.Н.Образцова | Acoustic pipeline damage locating and timing device |
US5548530A (en) * | 1995-04-24 | 1996-08-20 | Baumoel; Joseph | High-precision leak detector and locator |
US5708211A (en) * | 1996-05-28 | 1998-01-13 | Ohio University | Flow regime determination and flow measurement in multiphase flow pipelines |
US6457483B1 (en) * | 1999-12-08 | 2002-10-01 | Innovatherm Prof. Dr. Leisenberg Gmbh & Co. Kg | Process and fixture for ascertaining pressure losses |
RU2249802C2 (en) * | 2002-01-25 | 2005-04-10 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" | Method and device for detecting leakage site in pipeline |
RU2235247C1 (en) * | 2003-02-11 | 2004-08-27 | Государственное образовательное учреждение высшего профессионального образования Тюменский государственный нефтегазовый университет | Method of determining moment and site of gas leakage from pipeline |
US20040226507A1 (en) * | 2003-04-24 | 2004-11-18 | Carpenter Craig M. | Methods for controlling mass flow rates and pressures in passageways coupled to reaction chambers and systems for depositing material onto microfeature workpieces in reaction chambers |
RU2368843C1 (en) * | 2008-03-21 | 2009-09-27 | Федеральное агентство по образованию Государственное образовательное учреждение высшего профессионального образования Российский государственный университет нефти и газа им. И.М. Губкина | Detection method of liquid hydrocarbon leakages from main pipelines |
Also Published As
Publication number | Publication date |
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WO2011068440A2 (en) | 2011-06-09 |
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