37538 ⎘
Cleaning hollow articles by methods or apparatus specially adapted thereto; Cleaning pipes or tubes or systems of pipes or tubes; Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles Pigs with rings shaped cleaning members, e.g. cup shaped pigs
PIPELINE SCALE REMOVAL
#2PIPE PIGGING SYSTEM FOR CLEANING AND CONTROLLING SPEED OF PIG
#3Systems and methods for decoking a coker furnace during a delayed coking process
#4PIG INCLUDING AN X-RAY FLUORESCENCE SENSOR
#5Cleaning coke deposits from process equipment
#6Smart scraper
#7Pipeline pigging apparatus and methods of use
#8Diverting pigs in a pipeline or piping system
#9CLEANING DEVICE
#10Cup for a pipeline inspection gauge
#11Cleaning coke deposits from process equipment
#12PIPELINE PIG WITH ROTATING CIRCUMFERENTIAL BRUSH AND SCRAPER DISC WITH WEAR-WEAR-RESISTANT INSERT
#13Subsea pig launchers
#14Apparatus and method for in-situ cathodic protection of piggable water pipelines
#15Methods for use in the treatment of a pipeline
#16Bypass valve and pig having a bypass valve
#17In-pipeline maintenance, delivery and management of sensors
#18Pig for pipelines
#19Cleaning coke deposits from process equipment
#20Apparatus and method for in-situ cathodic protection of piggable water pipelines
#21Conduit pig
#22METHOD AND CLEAN-IN-PLACE SYSTEM FOR CONVEYING TUBES
#23Systems, devices, and/or methods for improved material efficiency and fabrication of modular pipeline pigs
#24Systems, devices, and/or methods for pipe pigging
#25In-pipeline maintenance, delivery and management of sensors
#26Systems, devices, controllers, and methods for use in the treatment of a pipeline
#27System and method for cleaning pneumatic convey lines
#28Guide for a pipeline pig
#29Conduit cleaning article
#30Pipeline pig with hydraulically balanced collapsible sealing elements
#31Collar for an inspection or cleaning pig
#32Tube cleaning dart having blades
#33Pipeline debris shearing device
#34Systems for maintaining a functional line for conveying fluid and pig assemblies for use therein
#35Device for clearing pipe blockage
#36Pipeline pig and method for using the pig
#37Method and apparatus for removal of pigs, deposits and other debris from pipelines and wellbores
#38Relateing to pipeline pigs
#39PIPELINE PIG BRUSH
#40Paint shuttle system
#41Modular Pipeline Pig with Polymeric Spool Pieces
#42Multifunctional cleaning tool
#43Pipeline pig with internal flow cavity
#44Pipeline debris shearing device
#45Reinforced cup for use with a pig or other downhole tool
#46Method and apparatus for removal of pigs, deposits and other debris from pipelines and wellbores
#47Pipeline Pig With Wear-Resistant Inserts
#48Cleaning pig
#49Pipeline pig with internal flow cavity
#50Device for moving a pig through a conduit, such as a pipeline
#51Method of pipeline remediation with a scoop
#52Speed regulated pipeline pig
#53Device for a Pig
#54Vortex inhibitor dispersal pig
#55Pipeline pigs
#56Polisher shuttle, and a method and a polisher device making use thereof
#57Scraping element for a pipeline pig
#58Device for cleaning multidiameter pipelines
#59Centre line multidimensional suspension system
#60Method and apparatus for pushing a dual diameter pig into a pipeline
#61Pig design for use with application materials
#62Device for moving a pig through a conduit, such as a pipeline
#63Device and method for transporting and delivering liquid chemical to inside natural gas pipeline
#64Pig design for use with application materials
#65Tube scraper projectile