Advanced materials and sensors in well logging, drilling, and ...
WEBJan 1, 2021 · This chapter explains some of the recent advancements and developments in the materials and sensor used in well logging, drilling, and well completion operations. The chapter is composed of three main sections.
Well logging - Wikipedia
WEBWell logging, also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole. The log may be based either on visual inspection of samples brought to the surface (geological logs) or on physical measurements made by instruments lowered into the hole (geophysical logs ...
Novel transmitter transducer for acoustic logging while drilling
WEBMay 1, 2022 · In this paper, a new transmitter transducer for an acoustic logging while drilling (ALWD) tool is proposed. The piezoelectric ceramic is cut into two parts based on conventional transducers, and a buffer material is set in the middle.
Design of a New Acoustic Logging While Drilling Tool
WEBJun 26, 2021 · Acoustic logging adopts transmitting transducers to transform electric signals into acoustic signals, which then propagate into the deep underground layer, and are finally collected by receiving transducers. These signals are stored and analyzed for oil and gas exploration and exploitation .
Design of a New Acoustic Logging While Drilling Tool - MDPI
WEBJun 26, 2021 · Acoustic logging adopts transmitting transducers to transform electric signals into acoustic signals, which then propagate into the deep underground layer, and are finally collected by receiving transducers.
Well Logging: Principles, Applications and Uncertainties
WEBWell logging is the most abundant data acquisition technique available to help evaluate formation and determinate fluid saturation. Modern tools may record up to ten different types of measurement simultaneously during a single run. The most common measurements are radioactive, electric and acoustic logging.
Numerical analysis on the acoustic well logging transducers with ...
WEBApr 1, 2012 · It is numerically analyzed how the acoustic attributions of monopole well logging transducer change when excited in different fluid load media, such as water, silicone oil and mud with different components.
Development of New Sensing Technology in Well Logging
WEBThis Special Issue aims to present innovations and improvements related to advanced sensing methods for well logging, including but not limited to the development of new sensors for well logging, signal processing, parameter estimation and feature extraction, imaging processing for well logging sensing systems, deep learning for well logging ...
An experimental study on azimuthal reception characteristics of ...
WEBMay 1, 2014 · The advantages of azimuthal reception would significantly improve the azimuthal resolution and the signal-to-noise ratio of acoustic logging data. Azimuthal reception may be also important for evaluation of anisotropy and …
Advanced materials and sensors in well logging, drilling, and ...
WEBJan 1, 2021 · Typically, these sensors relay basic information such as the pressure in the pipes via a pressure transducer, the weight of the pipes via load transducer, etc. In the well construction process, there are many events where data is not collected or merely the quality is less than desired.