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Matches 1 - 50 out of 8,981

Document Document Title
WO/2019/094225A1
A method and system for estimating a thickness of at least one casing string in a cased hole may comprise obtaining a plurality of induction measurements from a plurality of channels using a casing inspection tool, computing a quality ve...  
WO/2019/094747A1
A method of controlling cooling water treatment may involve measuring operating data of one or more downstream heat exchangers that receive cooling water from the cooling tower. For example, the inlet and outlet temperatures of both the ...  
WO/2019/092015A1
Device for measuring condensation and/or advance of corrosion of a conduit, comprising: an insulator extending around the conduit; a first conductor and a second conductor which are arranged such that at least a portion of the insulator ...  
WO/2019/085541A1
Disclosed is a reliability test apparatus for a flexible photovoltaic assembly. The reliability test apparatus for a flexible photovoltaic assembly comprises: an environmental test chamber, a temperature acquisition device, and a placeme...  
WO/2019/084694A1
The present disclosure relates to a method, system and electrode for evaluating a condition of steel reinforcements in concrete structures. A reference electrode is positioned on a first area on a concrete structure. An electromagnetic s...  
WO/2019/085161A1
Disclosed is a salt corrosion resistance test device, comprising a test module. The test module comprises a test box (10) for containing a test specimen (90) and carrying out a test, a solution storage box (20) for storing a test solutio...  
WO/2019/082265A1
The purpose of the present invention is to provide a comparative experiment device that is capable of easily performing comparative experiments without being limited by the material of a piping component. This comparative experiment devi...  
WO/2019/078807A1
A system includes a tool to dispose in a wellbore lined with pipe. The tool includes first and second receiver coils having a non-uniform winding along a longitudinal axis, a third receiver coil having a non-uniform winding coaxial with ...  
WO/2019/072846A1
The invention relates to a wire netting system, in particular a safety netting system, comprising at least two intermeshing netting elements (10a-g), at least one netting element (10a-g) being produced from at least one individual wire, ...  
WO/2019/072587A1
The invention is relates to a monitoring device, in particular a wire mesh monitoring device, for a wire mesh (10a-d), in particular for a protective mesh for stabilising, containing and/or intercepting and/or retaining heaving loads, ha...  
WO/2019/064207A1
A method and apparatus for generating lube oil varnish samples and testing them under flow conditions is set forth herein. The method and apparatus are also used for the evaluation of the efficiency of varnish cleaners.  
WO/2019/060203A1
A method of controlling cooling water treatment at a cooling tower may involve measuring operating data of one or more downstream heat exchangers that receive cooling water from the cooling tower. For example, the inlet and outlet temper...  
WO/2019/048250A1
The invention relates to a coolant for a cooling device (10) having a cooling circuit (11) with at least one heat exchanger (12) in which the coolant experiences a phase change. The coolant is a coolant mixture of a mass fraction of carb...  
WO/2019/051205A1
A method for using hydrogels to detect metal ions, including transition metal ions, comprises contacting the hydrogel in any order, with a sample potentially containing metal ions, and a solution comprising a fluorescent dye, nanoparticl...  
WO/2019/049924A1
The purpose of the invention is to provide a space environment test apparatus for performing initial cooling while reducing consumption of liquid nitrogen and an initial cooling method for the space environment test apparatus. Provided i...  
WO/2019/044555A1
A remaining life evaluation method according to at least one embodiment of the present invention is characterized: by comprising a step for finding the size and position of a crack in an evaluation target object by comparing a flaw signa...  
WO/2019/044554A1
A crack evaluation-standard establishment method according to at least one embodiment of the present invention is a method for establishing a crack evaluation-standard, the method being characterized by comprising: a step for creep-defor...  
WO/2019/036700A1
A system for measuring corrosion and corrosion-erosion rates in a high temperature, high pressure multiphase dynamic environment includes a plurality of ring-shaped test coupons disposed within a test vessel in a vertical arrangement rel...  
WO/2019/036453A1
Systems and methods for determining rate of corrosion in pipes and other structures are disclosed herein. In one embodiment, a method for measuring a rate of corrosion progress in a specimen includes: generating a first initial pulse int...  
WO/2019/031371A1
A state analysis device and the like are provided with which it is possible to analyze the state of the interior of piping with good precision. The state analysis device comprises: an index calculation means that derives an index indicat...  
WO/2019/026843A1
A corrosion resistance test method for a coated metal material is an electrochemical method simulating corrosion that is promoted by a scratch on a surface treatment film 4. Portions of artificial scratches 5 at two locations separated f...  
WO/2019/027785A1
A method of detecting corrosion in a conduit or container comprises measuring the thickness of a wall of the conduit or container with one or more pulse-echo ultrasound devices, wherein the method comprises the following steps: (i) recei...  
WO/2019/020455A1
The present invention relates to a city pollution environment simulation apparatus, combining air pollution and UV irradiation in the same test environment. The apparatus comprises an engine (1), a cooling tank (12) and a pollution test ...  
WO/2019/018631A1
A system for measuring corrosion rates in a multiphase environment using electrochemical and weight-loss measurement methods on test coupons is provided. A plurality of inserts is disposed within a test vessel in a vertical arrangement. ...  
WO/2019/011530A1
A surface contamination testing device and a method for determining contaminants on a surface. The device has a housing having a suction cup, a vacuum pump, a solvent supply, an ultrasound generator, a sensor arrangement and a readout me...  
WO/2019/010041A1
According to embodiments, a method of forming a coating on an article includes forming a coating including an emitting layer. The emitting layer includes an elemental isotope with a known property that can be measured by a spectroscopic ...  
WO/2019/010287A1
Integrated probes and probe systems suitable for attachment to a robotic arm of a remotely operated vehicle are disclosed. The probes and probe systems serve to perform cleaning operations and both cathodic protection (CP) voltage measur...  
WO/2018/234005A1
The invention relates to a method for monitoring an electrically conductive object (4) which is cathodically protected against corrosion, comprising at least the steps of: detecting (100) a progression over time of a tube current and/or ...  
WO/2018/235346A1
The purpose of the present invention is to provide a system and a method for diagnosing the state of a mold resin present in the proximity of an energized part of an electrical apparatus. The present invention provides a diagnostic syste...  
WO/2018/231404A1
An optical monitor includes a target disposed within the optical monitor and exposed to ambient air, wherein exposure to the ambient air produces a change in an optical property of the target. The optical monitor may also include a light...  
WO/2018/225182A1
Disclosed is an aging device (30) wherein: a chamber (34) has a cylindrical shape; a chamber rack (36) disposed in the chamber (34) can rotate; and, on the chamber rack (36), a plurality of subjects (55) to be subjected to aging can be d...  
WO/2018/226226A1
Methods and devices used to calibrate EM corrosion detection tools may estimate the effects of the presence of a core on measurements to enable more accurate corrosion detection in the well line. The methods may involve sending voltages ...  
WO/2018/226433A1
The present disclosure is directed to methods and systems for inspecting insulated equipment for any corrosion under insulation (CUI). The system includes a device comprising transmitter and receiver horn antennas, a vector network analy...  
WO/2018/222209A1
Systems and methods for corrosion detection of downhole tubulars. A method may include disposing an electromagnetic logging tool in a wellbore, wherein the electromagnetic logging tool may comprise a transmitter and a receiver; making a ...  
WO/2018/215095A1
The invention relates to a method for determining a remaining service life of a process device (1) through which fluid flows and which is designed as a heat exchanger or as a column or as a container for phase separation, wherein a compu...  
WO/2018/214883A1
Disclosed is a dust-proof test apparatus, comprising a test box and a dust supply device, wherein the test box comprises a sample bin, the dust supply device is connected to the test box via a dust pipe, and the dust supply device is use...  
WO/2018/213823A3
A robotic inspection system for corrosion detection within external post-tension bridge tendons includes a sensing device. The sensing device is configured to move along a bridge tendon to detect magnetic flux leakage of the bridge tendo...  
WO/2018/212891A1
Methods and systems for inspecting insulated equipment for corrosion under insulation are provided. The system includes an autonomous unmanned vehicle having aerial and ground locomotive capabilities. The vehicle includes an infrared det...  
WO/2018/207270A1
To test each of a plurality of recording media 200 in a state conforming to an actual temperature environment, this evaluation test device 1 for recording media 200 is provided with: a plurality of connection boards 60 that are arranged ...  
WO/2018/204257A1
A method for determining the susceptibility of a material to corrosion includes generating, via an inlet in a monitoring device, a laminar flow of material comprising a plurality of microorganisms. The plurality of microorganisms compris...  
WO/2018/200626A1
A method of measuring a hydrogen diffusivity of a metal structure is provided. The method includes providing a hydrogen charging surface at a first location on an external surface of the structure, and a hydrogen oxidation surface at a s...  
WO/2018/200633A1
Apparatuses and methods of measuring a hydrogen diffusivity of a metal structure including during operation of the metal structure, are provided. A hydrogen charging surface is provided at a first location on an external surface of the s...  
WO/2018/193220A1
A nanocapsule with an external diameter of between 1 and 900 nm comprises a nanoporous shell containing an organic phase comprising an organic solvent and a ligand of a fluorescence-initiating metal ion.  
WO/2018/168633A1
The present invention includes: a step for inserting, into a heating furnace (100), a probe (10) having a metal material (21) to be tested, said metal material being disposed on a sloped surface (11) sloped at a predetermined angle with ...  
WO/2018/164898A1
Sales gas output from a glycol dehydration unit in a gas plant is flown into a sales gas pipeline. One or more operational parameters of the glycol dehydration unit are received. One or both of an amount of glycol carryover and an amount...  
WO/2018/164608A3
The invention relates to means for monitoring and diagnosing corrosion processes inside technical equipment and pipelines. The claimed method includes installing a marker, sampling a fluid, and monitoring indicators. A marker is applied ...  
WO/2018/162573A1
Disclosed is a method for estimating deterioration of a steel support structure (180) supporting an offshore wind turbine (181). The steel support structure (180) being made of a first type of steel, the method comprising the steps of: (...  
WO/2018/162483A1
A method of detecting a locally generated corrosion of a first metal element when exposing the first metal element (2) to a corrosive environment. A first surface of the first metal element (2) is exposed to the corrosive environment. A ...  
WO/2018/156121A1
Apparatus and methods to investigate a multiple nested conductive pipe structure can be implemented in a variety of applications. A pipe characterization tool obtains first measurements of multiple nested conductive pipes at a first time...  
WO/2018/156120A1
Apparatus and methods to investigate a multiple nested conductive pipe structure can be implemented in a variety of applications. An electromagnetic pulsed tool disposed in the multiple nested conductive pipe structure in a wellbore can ...  

Matches 1 - 50 out of 8,981