A text read high-resolution array induction logging tool
High-resolution array tool solves an array of ordinary tools can not deficiencies, its vertical resolution is directly proportional to the depth of his, with the deepening of the depth resolution in the vertical direction becomes high, because it can provide a series of values shallow resistivity from dark to, which facilitates the processing of signals and numerical analysis.
Based on the findings, with the deepening of the depth of the interference it receives wellhead but smaller, which makes high-resolution array logging tool rapidly growing popularity and has been well applied.
1, an array of high-resolution tool features
a high-resolution array of inductive power tool having the information processing powerful, deep depth measurement, measurement accuracy of the data and so on. Its main principle is to use electromagnetic induction to detect the resistivity of such a method. In the middle of the vortex tool receiving coil and the transmitting coil are on opposite sides of the vortex, the internal distribution of the transmit coil with a transmitter oscillator, which is substantially sub-array 2 receives a transmitting coil sub-array 3, and the transmit coil receiving coils are arranged symmetrically, the distance between the main transmission and the master accepted 6in., 9in., 12in. , 15in., 21in., 27in., 39in., 72in., various distributions are such that the coil they have different measurement methods and standards.
2, high-resolution array logging tool principle
high-resolution array induction logging tool with a lot of advanced science and technologies in computer science, electronics, construction engineering, mathematics, and other network can find traces , with conventional logging tools are different, it is through these high-tech equipment to collect the data sent to the surface, the data analysis and processing by the computer, and then drawn at different depths of its time resolution chart , it can not only measure the surface resistivity condition can also explored the issue of the filter belt range.
