I just googled sidetracking and came up with the...

I just googled sidetracking and came up with the following:

"Sidetracking is the workover term for drilling a directional hole to bypass an obstruction in the well that cannot be removed or damage to the well, such as collapsed casing that cannot be repaired. Sidetracking is also done to deepen a well or to relocate the bottom of the well in a more productive zone, which is horizontally removed from the original well.

To sidetrack, a hole (called a window) is made in the casing above the obstruction. The well is then plugged with cement below the window. Special drill tools, such as a whipstock, bent housing, or bent sub are used to drill off at an angle from the main well. This new hole is completed in the same manner as any well after a liner is set."

Woldnt surprise me if they dropped something in the well.... and now they need to drill around it :/ ... but here's to hoping that just off to the side somewhere is a find worth drilling into.