DEVICE FOR MEASURING VOLUME FRACTION OF WATER IN PIPELINE CONTAINING GAS-LIQUID MIXTURE

摘要

FIELD: measurement technology.;SUBSTANCE: device can be used in gas and oil industry for measuring volume fraction of water in pipeline containing gas-liquid mixture without separating products to fractions directly in wells or in collector areas of primary processing of gas-condensate and oil production at real time scale. Device has section of pipe made of dielectric material passed through wires of two identical coils. One coil is connected with reference self-excited oscillator and the other coil - with measuring self-excited oscillator. Electric screen provided with longitudinal slit is disposed inside coil connected with reference self-excited oscillator. Device allows excluding influence of saltiness of liquid into results of measurement.;EFFECT: improved precision of measurement.;1 dwg