BRPI0705728A2 - system for locating pigs in single and multiphase fluid transport ducts - Google Patents

system for locating pigs in single and multiphase fluid transport ducts

Info

Publication number
BRPI0705728A2
BRPI0705728A2 BRPI0705728A BRPI0705728A2 BR PI0705728 A2 BRPI0705728 A2 BR PI0705728A2 BR PI0705728 A BRPI0705728 A BR PI0705728A BR PI0705728 A2 BRPI0705728 A2 BR PI0705728A2
Authority
BR
Brazil
Prior art keywords
pig
fluid transport
multiphase fluid
pigs
locating
Prior art date
Application number
Other languages
Portuguese (pt)
Inventor
Julio Roberto Alonso
Original Assignee
Asel Tech Tecnologia E Automac
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 Asel Tech Tecnologia E Automac filed Critical Asel Tech Tecnologia E Automac
Priority to BRPI0705728 priority Critical patent/BRPI0705728A2/en
Priority to PCT/BR2008/000280 priority patent/WO2009067769A1/en
Publication of BRPI0705728A2 publication Critical patent/BRPI0705728A2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/03—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another
    • F17D3/08—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of several different products following one another in the same conduit, e.g. for switching from one receiving tank to another the different products being separated by "go-devils", e.g. spheres

Abstract

SISTEMA PARA LOCAUZAçãO DE PIG'S EM DUTOS DE TRANSPORTE DE FLUIDOS MONOFáSICOS E MULTIFáSICOS. A presente Patente de Invenção refere-se a Sistema Para Localização de Pig's em Dutos de Transporte de Fluidos Monofásicos e Multifásicos, o qual é capaz de determinar continuamente a posição do pig ao longo da tubulação de transporte de fluidos monofásicos e multifásicos, caracterizado por ser constituído por sensores de pressão (1) posicionados em locais estratégicos da tubulação (2), processadores locais (3) responsáveis pela aquisição e processamento dos sinais de pressão, sistema de comunicação em rede (4) que permite a comunicação entre os processadores locais (3) e microcomputador (5) para visualização do pig através de uma interface IHM de monitoramento e comunicação externa via rede e dispositivo autónomo (6) gerador de pulsos e capaz de produzir uma oscilação na velocidade de deslocamento do pig relativamente à velocidade de escoamento.PIG'S LOCATION SYSTEM IN TRANSPORT PIPES OF SINGLE AND MULTIPHASE FLUIDS. The present invention relates to a system for locating pigs in single-phase and multiphase fluid transport pipelines, which is capable of continuously determining the position of the pig along the single-phase and multiphase fluid transport pipelines. consisting of pressure sensors (1) positioned at strategic piping locations (2), local processors (3) responsible for the acquisition and processing of pressure signals, network communication system (4) that allows communication between local processors ( 3) and microcomputer (5) for visualization of the pig via an external monitoring and communication HMI interface via network and standalone pulse generator (6) capable of producing an oscillation in the pig's displacement velocity relative to the flow rate.

BRPI0705728 2007-11-30 2007-11-30 system for locating pigs in single and multiphase fluid transport ducts BRPI0705728A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0705728 BRPI0705728A2 (en) 2007-11-30 2007-11-30 system for locating pigs in single and multiphase fluid transport ducts
PCT/BR2008/000280 WO2009067769A1 (en) 2007-11-30 2008-09-11 System for locating pigs in single phase and multiphase fluid transport pipelines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0705728 BRPI0705728A2 (en) 2007-11-30 2007-11-30 system for locating pigs in single and multiphase fluid transport ducts

Publications (1)

Publication Number Publication Date
BRPI0705728A2 true BRPI0705728A2 (en) 2009-07-28

Family

ID=40677962

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705728 BRPI0705728A2 (en) 2007-11-30 2007-11-30 system for locating pigs in single and multiphase fluid transport ducts

Country Status (2)

Country Link
BR (1) BRPI0705728A2 (en)
WO (1) WO2009067769A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20122196A1 (en) * 2012-12-20 2014-06-21 Eni Spa METHOD AND SYSTEM FOR REMOTE DETECTION OF THE POSITION OF A PIG DEVICE INSIDE A PRESSURE CONDUCT
EA028210B1 (en) * 2014-05-14 2017-10-31 Эни С.П.А. Method and system for the continuous remote monitoring of the position and advance speed of a pig device inside a pipeline
CN110873290B (en) * 2018-09-04 2022-07-12 中国石油化工股份有限公司 Sequential conveying mixed oil control tracking method and system
CN113551102B (en) * 2021-07-16 2022-11-11 国家石油天然气管网集团有限公司 Method for real-time tracking and positioning of pipe cleaner in pipeline

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159954A (en) * 1984-06-06 1985-12-11 British Gas Corp Apparatus, system and method for detecting a discontinuity in a pipe or conduit
US5461354A (en) * 1994-07-14 1995-10-24 Tdw Delaware, Inc. Magnetic sphere for use in a pipeline
US6243657B1 (en) * 1997-12-23 2001-06-05 Pii North America, Inc. Method and apparatus for determining location of characteristics of a pipeline
GB9819936D0 (en) * 1998-09-15 1998-11-04 Copipe Systems Limited Apparatus and method for tracking and receiving pipeline pig
US6965320B1 (en) * 2001-10-31 2005-11-15 Star Trak Pigging Technologies, Inc. Cathodic test lead and pig monitoring system
GB0603369D0 (en) * 2006-02-21 2006-03-29 Pipeline Engineering And Suppl Apparatus for automated launching of multiple pipeline pigs

Also Published As

Publication number Publication date
WO2009067769A1 (en) 2009-06-04

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ASEL-TECH TECNOLOGIA E AUTOMACAO LTDA. (BR/SP)

Free format text: ALTERADO DE: ASELCO TECNOLOGIA LTDA.

B25G Requested change of headquarter approved

Owner name: ASEL-TECH TECNOLOGIA E AUTOMACAO LTDA. (BR/SP)

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 018080057167/SP DE 11/09/2008.

B03A Publication of an application: publication of a patent application or of a certificate of addition of invention
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE AS 6A, 7A E 8A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.