Stage 3 Separation

We bring our own equipment, our own crew, and our own engineering to your site, and turn your waste stream into clean, reusable water and dry, stackable solids. One team owns the whole job. You get one less problem on your plate.

Compact footprint.
Clean water.
Dry solids.

What you get

Four outcomes every project needs. One team that delivers all of them.

Stage 3 doesn't drop off equipment and leave. One team owns the job from the first call to the final haul-off. Here's what you walk away with.

See how it works
01

Clean, reusable water

Your wastewater comes in contaminated. It leaves treated, clean enough to reuse on site, discharge where permitted, or haul off at a fraction of the original volume. Less replacement fluid, fewer trucks, lower disposal cost.

02

Dry, stackable solids

We separate and dewater your waste solids to a dry, load-ready state, lighter to haul, cheaper to dispose of, and ready to pass the disposal test. What used to fill trucks and tailings ponds leaves as a clean, stackable pile.

03

A smaller footprint

Compact, self-contained, modular systems fit the site you already have, no lagoons, no pits, no separate equipment yard, and scale up or down to the volume in front of you. They move when you do, even into tight urban sites.

04

One crew that owns it, start to finish

Engineering, lab testing, custom fabrication, mobilization, field operators, and remote monitoring all come through one team, not a stack of vendors. Our people run and tune the system on location, service it before it fails, and keep it inside spec so your job keeps moving. You don't manage the equipment. We do.

Here's how a project works.

Tell us what you're working with: the slurry, the volume, the site, and what you need back. From there it's on us. We engineer the system, prove it in the lab, and rig up on your schedule. Then our operators run and tune it on site, from the first load to the last haul-off. We don't hand you off to anyone. One team owns the whole job.

Stage 3 separation equipment being staged at a job site
Stage 3 separation system running at an active site

Our advantage

Not a rental.
A partner.

S3S isn't a rental yard, and we're not an equipment dealer. We engineer the system around your job, put our own people on it, and stay until the last load is hauled off.

The lowest bid isn't where we compete. Total project cost is. We cut diesel, trucking, waste haul-off, and downtime, so the job often costs less even when our line item isn't the cheapest. We run one of the largest fleets on the continent, so the right machine is always ready with a backup behind it, and when a job needs something that doesn't exist yet, we build it ourselves.

$39,000 saved per well

A Midland Basin operator cut diesel use 43% and saved $39,000 on every well after putting our system on first-pass solids removal.

550 tons hauled off dry

On a biosolids lagoon, we turned sludge into dry, stackable solids that passed every paint-filter test, and sent clean water back to the lagoon.

7,500 jobs, 30 years

Three decades and more than 7,500 projects across oil and gas, construction, industrial, municipal, and dredging. We've run into your problem before.

Every job type. Every scale.

01
Stage 3 Separation equipment on an energy drilling pad
Oil & Gas
02
Stage 3 Separation equipment at a large construction excavation
Construction
03
Stage 3 Separation equipment at an industrial processing facility
Industrial
04
Stage 3 Separation equipment at a lagoon dredging operation
Dredging & Municipal

Oil & Gas

For drilling operators and completions teams. Solids control and fluid management that keeps your mud in spec and your days-on-well down, from a single rig to a whole basin. Whatever the vertical, we know it and show up ready to run.

See your industry in detail

The details that decide a project.

What teams want to understand before they bring us on

Talk to S3S

Can my crew run it?

In most cases, not right away. The equipment is more complex to operate than it appears. If your team wants to learn it, we'll train them on site until they're proficient. More often, clients see what's involved and prefer to leave operation to our crews.

Why not just rent the equipment?

The centrifuge isn't the hard part. Keeping it in spec, servicing it before it fails, and acting on the data is, and that's what our crews deliver. Rent equipment elsewhere and that responsibility falls to you.

You haven't done my kind of job.

We likely have. And when a job is new to one crew, we bring in the specialists who do it day in and day out. Across thousands of projects in five verticals, we've encountered your challenge before.

Is my project the right size?

Our systems are modular: we add units for higher volume or scale down for less. To be candid, very short or very small jobs can be outweighed by mobilization and trucking costs. Share the scope and we'll give you a straight assessment.

How clean does the water come back?

To whatever specification you require. Clean enough to reuse on site, discharge to sewer where permitted, or meet your disposal criteria. You set the target, we meet it.

Stage 3 field engineer
Field operators
Modular slurry separation equipment on an active jobsite
Onsite systems
Modular slurry separation equipment on an active jobsite

We show up. We separate. You keep the job moving.

See how we work

Proven on
real projects,
at real scale.

Results from the field
75 to 80% of the Williston Basin

In the Bakken, S3S has held 75 to 80% market share for the better part of a decade. In a business where 15% makes you the leader, nobody else in solids control has come close.

Oil & gas, Williston Basin
On site in 24 hours

When a customer calls, we can be rigged up and running on location inside a day. That comes from staging ready equipment across the continent and servicing it before it's needed, not after.

Field operations
Equipment that doesn't quit mid-job

Every machine runs with vibration sensors and remote monitoring, and our crews service on a fixed schedule instead of running gear into the ground. If a unit drifts out of spec, we swap it before it costs you a day.

Reliability & safety
One of the largest fleets in North America

Hundreds of centrifuges, shakers, and dewatering tanks, sized for anything from a single backyard to a full drilling program. The right unit is ready, and the backup is already behind it.

Fleet & scale
Dredged a refinery pond, start to finish

We dewatered an entire industrial pond on a working refinery site, returned clean water, and hauled off dry, stackable solids. First-of-its-kind for the crew, and it ran clean.

Environmental services
Less waste in the landfill

On a lot of jobs we cut the volume hauled off by roughly half: fewer trucks on the road, far less material buried. We're a separation company, but we're an environmental one too.

Environmental impact

Your waste stream
is a resource.

S3S turns high-volume slurry, drilling fluid, and wastewater into clean water and dry solids, with a smaller footprint, fewer trucks, and one team that owns the whole job.

Less replacement fluid. Less haul-off. Less coordination. More control over what leaves your site.

Oil and gas, construction, industrial, dredging, and municipal. One platform, deployed across North America.

Talk to S3S

Compact footprint.
Clean water.
Dry solids.