Oil and gas fields come to mind.

Hi,I recently purchased a new property which has, unfortunately, oil for heat.

And we sprayed Zep and painted with and oil based primer to Water was running down the inside of the laundry room wall, so when we pulled off the old plaster to see the extent of the damage, the vertical column in the corner was powder.  

Purchase price: $77,000 Sale price: $109,000 House hack, no upgrades other than a little interior paint to cover up some oil stains and repainted the trim to the backdoor, and we put some mulch in the frontyard around the tree and under the shrubs.

Did a bunch of market research and both OKC and Tulsa really look like they're recovering from the oil slump and found ways to not be so dependent on one industry. 

I found this deal on craigslist after someone tipped me off to some oil activity going on in the region.

For work, he inspects offshore oil rigs which makes him an absentee owner.

I feel like this is fair bc it is when their lease ends, and I'm not responsible for giving them any extra time while they were trying to sort things out with their roommates to sign a new lease with me.Honestly, at this point, I'd rather have them out of my property as they've been difficult to deal with during this process and other items have popped up in the past (e.g. they've clogged our kitchen sink by pouring excessive oil down the drain, broke the garage door within a year of their first lease, etc.)My questions are:-What happens if only 2 of the tenants vacate when the lease ends and stay for an extra week?

And make sure they understand to NEVER pour cooking oil/grease down the kitchen sink or the toilet. 

I'm currently the GM for a welding automation company in the Oil & Gas market that is tied into a larger international manufacturing group.