Soil remediation well positioning in relation to curved obstructions

摘要

A soil remediation system, such as an in situ thermal desorption system, may be used to treat contaminated soil in a treatment area with an arcuate obstruction in the treatment area. A pattern of wells may be positioned to avoid placing a well in a wall of the obstruction. The well pattern may be oriented based upon the center of the obstruction. A well of the well pattern may be placed at the center of the obstruction. Alternatively, the center of the obstruction may be positioned at a centroid of a unit of the well pattern, or at the midpoint of a side of a unit of the well pattern. The well pattern may be a regular pattern that is positioned so that the arcuate obstruction is placed within a large gap between adjacent orbitals (or rings) of the regular well pattern.