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S.C.I. Electrical Services, LLC El Campo, TexasLicensed EC #26584
Licensed Texas contractor EC #26584
24-hour emergency line
In business since 2008
Bilingual crews

Home / Lightning Protection / Oilfield

Lightning protection · Oilfield

Oilfield lightning protection.

Out in the patch, a lightning strike isn't just an outage — it's flammable vapor, a remote site, and a fire nobody's standing next to. Protecting tank batteries and lease equipment is what SCI does best. We build bonded, hard-grounded systems that send a strike to earth instead of into your stock.

A South Texas tank battery with air terminals on each tank, gold down conductors running to a grounding ring with driven electrodes, a bonded equipment box on the pad, and a pumpjack in the distance, under a lightning strike landing on the tallest terminal

Vapor and lightning don't mix.

  • Air terminals on tanks, separators & tall equipment
  • All tanks, walkways & vessels bonded to a common ground
  • Down conductors to a driven grounding ring
  • Low-resistance grounding sized for the pad
  • Surge protection on controls, RTUs & automation
  • Built around vapor zones and lease layout

Bonded end to end, grounded hard.

  • Tank-top air terminals placed for full coverage
  • Bonding jumpers across tanks, stairs & vessels
  • Buried grounding ring with driven ground rods
  • Conductors and clamps rated for the environment
  • Surge protection for SCADA, RTUs & motor controls
  • Coordinated with your existing lease electrical

Where SCI gets the call.

What we protect in the patch.

Tank batteries

The classic target — tall steel and vapor on open ground. Terminals on the tanks and full bonding keep a strike from arcing into the stock.

Separators & vessels

Process equipment tied into the same bonded ground so there's no potential difference for a strike to jump across.

Light plants & lease lighting

Tall, isolated, and often the high point on a dark pad — grounded and bonded so they take a hit safely.

Controls, SCADA & automation

RTUs, flow computers, and motor controls are surge-sensitive and expensive. We protect the electronics that keep the lease reporting and running.

Pump & motor controls

VFDs and starters don't survive a surge well. Coordinated protection keeps your pumps online after the storm.

New lease build-outs

Designing the pad fresh? We build lightning protection and grounding in from the start, not bolted on after the first scare.

Common questions

Oilfield, answered

Why is lightning such a big deal on a tank battery specifically?

Two reasons stacked together: the tanks are the tallest steel for a long way on flat, open ground, so they're a natural strike point — and they hold and vent flammable vapor. If a strike arcs to an unbonded tank or jumps between two pieces of steel at different potential, that arc near a vapor space is an ignition source. Bonding everything together and grounding it hard removes the arc and the path that starts the fire.

What does 'bonding' actually mean out here?

Bonding means electrically connecting all the metal — every tank, catwalk, stair, separator, and vessel — so there's no voltage difference between any two pieces during a strike. Lightning damage on a lease usually comes from that difference: the current jumps the gap and arcs. Bond it all to a common ground and there's no gap to jump.

Can you add protection to a producing lease without shutting it down?

In most cases, yes. A lot of the work — setting terminals, running conductors, driving ground rods, adding bonding jumpers — happens on the structures and around the pad without interrupting production. Anything that does need a controls or power interruption we schedule with you. Tell us the site and we'll plan it around your operation.

Do you handle the controls and SCADA side too?

Yes. The direct-strike protection and the surge protection on your automation are two halves of the same job, and we do both. A bonded, grounded site protects the structure; coordinated surge protection on RTUs, flow computers, and motor controls protects the electronics that keep the lease reporting and pumping. We tie it together so one strike doesn't take out your production data and your equipment at the same time.

Lightning already hit one of our sites. Can you help now?

Call the 24-hour line at (979) 616-1608. We respond to strike damage — burned panels, dead controls, tripped or destroyed motor starters — get you back online, and then build the protection so the next storm doesn't repeat it. Oilfield emergency response is part of what we do.

Do you build this into new lease construction?

That's the best time to do it. On a new build-out we lay the grounding ring and bonding in with the rest of the lease electrical and set the terminals as the equipment goes in — cleaner, cheaper, and fully integrated instead of retrofitted after the first close call.

Storm season doesn't wait.

Email us the details of what you want protected and we will come look at it.