During an oil spill response, one of the main challenges is the ability to measure, in situ and
in real time, the oil slick thickness at different locations throughout the slick. This paper …

Abstract Online monitoring of Water-Liquid Ratio (WLR) in multiphase flow is key in
petroleum production, processing and transportation. The usual practice in the field is to …

The measurement of water fraction in the oil–water two-phase flow is important for the
processing control of oil production. In this article, a coil antenna-based high-sensitivity …

This article presents an assessment of the accuracy and repeatability of oil dilution
measuring apparatus. The device uses surface acoustic wave sensing (SAW), and the …

A technique for noninvasive ultrasonic characterization of multiphase crude oil-water-gas
flow is discussed. The proposed method relies on determining the sound speed in the …

Selecting and designing the optimum ultrasonic probe is vital for ultrasonic measurements
and experiments. The amplitude of the emitted ultrasonic wave excitation signal as well as …

An ultrasonic method was proposed to solve the problem of accurately measuring the
thickness of oil slick using a remotely operated vehicle (ROV) as a platform. The laboratory …

A fiber-optic ultrasound sensor is presented for acoustic detection of partial discharges in oil
immersed set-ups. Its specifications are similar to R15i (optimized sensor for the detection …

An effective non-intrusive method of ultrasound-based technique that allows monitoring
liquid pressure in small diameter pipeline (less than 10 mm) is presented in this paper …

Measurement of liquid level in storage and processing vessels, tanks, wells, reservoirs and
hoppers is commonly needed. The several different ways to measure the liquid level of oil or …