... Abstract The OFG AUV non-contact integrated Cathodic Protection (iCP) inspection system enables a fast and reliable approach to monitoring the state of cathodic protection systems on subsea pipelines. By measuring the electric field, the system monitors directly the change in electrical...

..., together with increasing the dielectric thickness, provide a solution for a design of wet higher voltage cables. This paper recommends a means to quantify the acceptability of the design and assesses the long-term reliability. The Electric Field in a Radial Field Cable Electrostatic problems can...

... technologies. power cable platform insulation system cable upstream oil & gas insulation offshore technology conference subsea power cable sustainable development electric field construction cable system sustainability application floating production system subsea system submarine...

... to reduced water content in oil test separator upstream oil & gas viscosity separator separation and treating electric field offshore technology conference water quality coalescer element lowacc first-stage separator enable one-stage separation water droplet viec oil quality voltage...

... increased attention as a hydrocarbonexploration tool [1,2,3,4,5]. The interest results from the technique's ability to directly detect the presence of thin hydrocarbon bearing layers at depth. Initially, data were analyzed by plotting electric field amplitude versus sourcereceiver offset...

... quickly at the higher frequencies due to stronger attenuation at the higher frequencies. (Available in full paper) Forward Modeling Numerical forward modeling studies were used to design the CSEM experiment. Radial mode electric fields were modeled using Flosadottir and Constable's (1996) forward...

... upstream oil & gas twgp otc 17483 wavefield magnitude receiver hydrocarbon reservoir frequency reservoir detection em wavefield identification accumulation sbl electric field OTC 17483 Electromagnetic Seabed Logging a Proven Tool for Direct Hydrocarbon Identification T. Røsten and E...

..., and then by creating an underpressure inside the cylinder (Andersen and Jostad, 1999). A thin zone of soil along the skirts will be remoulded during installation. compartment yulchon clay foundation model electric field electrokinetic treatment welland sediment platform design ek test 2 sediment load...

.... The Naval Civil Engineering Laboratory (NCEL) has developed a family of ground fault current detection and shutdown systems for loads from 2.5 KVA to 25 KVA. An underwater electric field detects has also been developed to prevent the diver from swimming into an electric field created by faults in equipment...

... and location while the cathodic protection potential profile is ideally a measurement of pipe-to-electrolyte potential as a function of position along the pipeline. The procedure for measuring these telluric currents requires the installation of electric field recording sites at representative locations...

... nikolaev electric field consolidation subsea system pile driving offshore pile driveability cathode voltage upstream oil & gas pore fluid esrig driveability pile driveability pore water pressure limitation electroosmosis OTC 3269 INCREASING OFFSHORE PILE DRIVEABILITY THROUGH...