International audienceWhen trying to obtain a better characterization of the Earth's subsurface, it is common to use borehole through-casing resistivity measurements. It is also common for the wells to be surrounded by a metal casing to protect the well and avoid possible collapses. The presence of this metal case highly complicates the numeric simulation of the problem due to the high conductivity of the casing compared to the conductivity of the rock formations.Here we present an application of some theoretical asymptotic methods in order to deal with complex borehole scenarios like cased wells. The main idea consist in replacing the part of the domain related to the casing by a transmission impedance boundary condition. The small thickn...
Steel-cased wells can be used as galvanic sources to detect and estimate variations in subsurface el...
In some geological formations, borehole resistivity measurements can be simulated using a sequence o...
The estimation of hydraulic and mechanical properties of bedrock is important for the evaluation of ...
When trying to obtain a better characterization of the Earth's subsurface, it is common to use boreh...
We analyze a configuration that involves a steel-cased borehole, where the casing that covers the bo...
International audienceHighly conductive thin casings pose a great challenge in the numerical simulat...
The date of receipt and acceptance will be inserted by the editor Abstract We simulate measurements ...
Abstract. We describe the application of a Perfectly Matched Layer (PML) combined with a self-adapti...
Through-casing resistivity (TCR) measurement instruments such as Cased Hole Formation Resistivity ar...
Abstract. We describe the application of a perfectly matched layer (PML) combined with a self-adapti...
AbstractResistivity logging through casing is a kind of logging technique obtaining formation resist...
<div>In this example, we examine the impact of upscaling the well using</div><div>- the assumption t...
In oil and gas production environments, controlled-source electromagnetics can be used to aid brownf...
In some geological formations, borehole resistivity measurements can be simulated using a sequence o...
The presence of steel-cased wells and other infrastructure causes a significant change in the electr...
Steel-cased wells can be used as galvanic sources to detect and estimate variations in subsurface el...
In some geological formations, borehole resistivity measurements can be simulated using a sequence o...
The estimation of hydraulic and mechanical properties of bedrock is important for the evaluation of ...
When trying to obtain a better characterization of the Earth's subsurface, it is common to use boreh...
We analyze a configuration that involves a steel-cased borehole, where the casing that covers the bo...
International audienceHighly conductive thin casings pose a great challenge in the numerical simulat...
The date of receipt and acceptance will be inserted by the editor Abstract We simulate measurements ...
Abstract. We describe the application of a Perfectly Matched Layer (PML) combined with a self-adapti...
Through-casing resistivity (TCR) measurement instruments such as Cased Hole Formation Resistivity ar...
Abstract. We describe the application of a perfectly matched layer (PML) combined with a self-adapti...
AbstractResistivity logging through casing is a kind of logging technique obtaining formation resist...
<div>In this example, we examine the impact of upscaling the well using</div><div>- the assumption t...
In oil and gas production environments, controlled-source electromagnetics can be used to aid brownf...
In some geological formations, borehole resistivity measurements can be simulated using a sequence o...
The presence of steel-cased wells and other infrastructure causes a significant change in the electr...
Steel-cased wells can be used as galvanic sources to detect and estimate variations in subsurface el...
In some geological formations, borehole resistivity measurements can be simulated using a sequence o...
The estimation of hydraulic and mechanical properties of bedrock is important for the evaluation of ...