Practical guides
from the field.
Short, useful pieces on BMS work, fired equipment, valves, and the combustion side of oilfield service. No filler. No SEO bait. Written because customers actually ask these questions.
Field guides.
A bulged firetube we caught on a routine PM — and what it saved
We pulled this firetube during a routine PM. The unit was still running and still making temperature — and it was days from a burn-through. Here's what a bulged firetube means and how we fix it.
How a burner management system works (flame proving, lockouts, and all)
A BMS isn't a thermostat. Its whole job is to light a burner safely, prove there's actually a flame, and shut everything down the second something's wrong.
Flare vs. combustor vs. enclosed combustor: what's the difference?
They all burn off gas you can't sell or capture. The difference is how completely they burn it, how visible it is, and what the rules in your area will accept.
Why your BMS keeps locking out: the usual suspects
A BMS that locks out is doing its job. A BMS that keeps locking out for no obvious reason is telling you something — usually one of about six things.
How often do PSVs need to be tested?
There's no single number that fits every valve. The right interval comes from the service, the history, and your inspection program — here's how we set it.
EPA Quad O, explained: what NSPS OOOO means for your sites
Quad O is the rule everyone references and nobody wants to read. Here's the plain-English version of what it actually asks of your equipment.
What a heater treater does (and why temperature is everything)
A heater treater is where oil, water, and gas get sorted out. When it can't hold temperature, everything downstream backs up.
Flare ignition systems: pilots, igniters, and proving the flame
A flare that won't stay lit is venting raw gas. Here's how the ignition side actually works, from pilot to flame detection.
Reading your BMS alarm log: what the common faults mean
The alarm log is the first place we look. Recurring faults usually point straight at the cause — if you know how to read them.
What's in a BMS audit (and why pre-inspection audits matter)
Most BMS inspection failures aren't catastrophic — they're documentation gaps and one or two sensors that drifted out of spec. A proper pre-inspection audit catches them before the inspector does.
How often should you service a heater treater?
The honest answer is: it depends on the unit, the fluid, and the run hours. But there's a reasonable default schedule that catches most problems before they become unplanned downtime.
Wi-Fi BMS vs. traditional BMS: which makes sense for your pad?
Traditional BMS works fine if a tech is going to be on-site every day. The payback for Wi-Fi BMS comes from the trips you don't have to make.
Thief hatches: what they do, why they fail, when to replace
Thief hatches sound boring. They are — until one fails and you get a six-figure call from the environmental team.
PSV vs. PRV: the difference and why it matters for compliance
People use PSV and PRV interchangeably. They're related, but they're not the same thing. Here's the practical difference.