Jondar

They want to keep oil prices around $80 a barrel (in general). It's the "sweet spot" for profitability and gas prices essentially...

I too am considering a framework 13, and am wondering the same. Hopefully someone will give some insight.

I just went all refurbished on my new drives. Time will tell. Oldest one has about 8 months runtime on it.

I went with 5x recertified Seagate exos 20tb, and one recertified ironwolf pro 20tb.

I just got done swapping all my drives out. I had 6x8tb drives in raidz2. About 8 months ago I had some sort of read errors on one drive with about 33k hours on it. I started swapping my drives out with 20tb drives one at a time, and just finished last week. So now I have 6x20tb drives with between 200 and 6k hours on them. The most hours on any of my older drives was about 40k, but other than a couple minor errors on the one drive, I'd had no issues with any of them. I've held onto all of the old drives, and was planning on setting up a second nas with 4x8tb drives in raidz1 to use as a backup server.

This was my second time replacing all my drives. My NAS is a bit like the ship of Theseus at this point, as it's gone through many upgrades over the years. Started out with 6x3tb drives, and after about 4 years swapped the drives with 8tb units. About 5 years later (where we are now) it's now 20tb drives. I've also swapped the chassis, mobo, CPU, and everything else out multiple times, etc.

My original setup was a mixture of desktop and Nas drives, but I've since been running all Nas/Enterprise drives. Based on my personal experience, it seems like I'll replace drives every 4-5 years, regardless of actual failures... Both times I started the drive swaps there were read/write errors or sector failures on a drive in the pool. However, at around the same time I needed more space, so it was a convenient enough excuse to upgrade drive size.

As far as your concern about cramming drives into the chassis, always worth considering swapping chassis's, but that's up to you. I think 6 drives in Z2 is pretty happy compromise for number of drives and reliability. Thankfully your storage capacity is low enough you can pretty easily transfer everything off of that Nas to some interim storage location while you make whatever changes you want to.

Part of the reason I want to repurpose my old drives into another server is so I can have enough backup storage for critical files, etc should I need to start over with my main Nas.

Fedora workstation and I have a good idea of the same thing as well as I can do it in the morning.

This is what I came for.

Yep! There are two types of oil wells, producers and injectors. Producers produce raw production fluids and gas. Those production fluids/gases need to go through a 3-phase separate vessel to separate the oil, water, and gas. The water and gas is sent back into the ground with the injection wells. The reason for this is to maintain the pressure of the reservoir underground, and to dispose of the fluids/gases.

Some amount of gas is flared (burned) off from the separation facility, and also from refineries. The purpose of the flare is for process safety. If there's an overpressure event, or an equipment shutdown, all the gas production from the field needs to go somewhere while the production wells are shutdown. For that time period, any gas is burned off to prevent a catastrophic failure in the facility.

The amount of gas being flared is monitored and regulated, and any flare event is recorded and reported to the appropriate agencies, generally the EPA, and Relevant state agencies.

Natural gas comes out of the ground naturally, and isn't necessarily a by-product of gasoline refinement. I can't speak from experience on the refinery side of things, but I can speak from experience on the upstream production side of things. The natural gas we use for power generation, and heat at the facility I work at essentially comes straight out of the ground with minimal processing. Any excess is put back in the ground. That's specific to where I work. I imagine other places, the gas is separated out like we do and sent to "the market."

It would be interesting to see what the actual stats are for pedestrian deaths vs miles driven for non autonomous cars. I'm willing to bet autonomous cars will ultimately be safer, but it will take time to get to that point.

Edit: Apparently, according to the transportation safety in the US article on Wikipedia, the average is 1.25 pedestrians killed per 100 million miles driven.