Asset Manager

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Stage 3 Separation

Stage 3 Separation builds and runs on-site fluid-management systems for energy, industrial, and municipal projects.

Stage 3 Separation

Stage 3 Separation builds and runs on-site fluid-management systems for energy, industrial, and municipal projects. From its Houston headquarters and satellite yards in Midland, North Dakota, Pennsylvania, and Calgary, the firm mobilizes centrifuges, shakers, and closed-loop tanks to strip solids from drilling mud, construction slurry, and biosolids lagoons. The company targets the working-capital line of its clients: every barrel of reconditioned fluid cuts fresh-water hauling costs, every ton of dewatered solids shrinks trucking and landfill fees. The firm's engineering teams prefaced each job with a site-specific analysis, then install purpose-built processing packages that run as a utility. In the Permian Basin, Stage 3 has placed mud-cooling and solids-separation units on high-temperature horizontals; on Mid-Atlantic tunneling projects, its filter presses have dewatered slurry for immediate backfill. The company's Canadian arm services Western Canadian Sedimentary Basin operators from a technology park in southeast Calgary. This geographic spread — Gulf Coast, Bakken, Appalachia, and Alberta — mirrors where tight-oil, gas, and heavy-civil work concentrate. Stage 3 has added automated smart-centrifuge packages that adjust speed and polymer dosing across a single network, allowing one technician to supervise several processing trains. The Midland Basin facility has hosted field trials of the MudCube system, a technology that replaces traditional vibrating shakers with a vacuum-based, enclosed conveyance. These innovations target the dual metric that governs Stage 3's contracts: lowering total well cost while shrinking the operator's environmental footprint. Stage 3's structural distinction is its dual focus on energy and civil infrastructure. While most solids-control providers concentrate exclusively on upstream oil and gas, Stage 3 runs a material environmental-services division that services municipal lagoon remediation, pipeline crossings, and commercial construction sites. This blend diversifies revenue across commodity cycles and builds a workforce whose safety certifications — HSE-trained crews that move between a rig pad and a tunnel-boring project — are a credential in themselves.

Website
s3s.com

General information

Firm type

Asset Manager

Year founded

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Houston

Corporate office

2000 Silber Road, Houston, Texas 77055, United States

Additional offices

Midland, TX, United States · Mandan, ND, United States · Smithfield, PA, United States · Calgary, AB, Canada

Sector focus

Energy Transition & RenewablesInfrastructureIndustrial Tech

Frequently asked questions

What does Stage 3 Separation actually do on a customer site?

Stage 3 mobilizes centrifuges, shaker systems, and filter presses to a client's location, then operates them as a closed-loop processing utility. On a drilling rig, its technicians receive returning mud, strip out drilled solids, and send reconditioned fluid back to the mud pits — reducing water purchases and disposal hauls. On a construction or tunneling project, the team devaters slurry and thickens solids for landfill or reuse.

Which geographies does Stage 3 actively cover?

The firm has physical service hubs in Houston and Midland, Texas; Mandan, North Dakota; Smithfield, Pennsylvania; and Calgary, Alberta. This footprint positions it to serve the Permian, Bakken, and Marcellus/Utica basins as well as Western Canadian Sedimentary Basin operators. The company also runs civil-environmental jobs across North America from these yards.

How does Stage 3's environmental line split from its energy-services work?

Stage 3's energy-services division focuses on drilling, completions, and mud-plant work for upstream oil and gas. Its environmental division tackles non-petroleum projects — construction slurry, pipeline crossings, tunnel-dewatering, and biosolids-lagoon remediation. Both divisions use the same underlying separation technology but operate under separate project scopes, safety plans, and client-approval chains.

Does Stage 3 separate itself from standard oilfield-rental companies?

Rather than renting iron and walking away, Stage 3 positions itself as a fully staffed fluids-management partner. It begins each engagement with an engineering analysis of the project's fluid volume, solids loading, and disposal constraints, then assembles a customized flowsheet. Its personnel stay on-site, run the equipment, and optimize polymer dosing and throughput continuously — a service model closer to contract operations than equipment rental.

What is the MudCube system that Stage 3 has installed in the Midland Basin?

MudCube is a vacuum-based solids-separation technology that replaces conventional vibrating shakers with an enclosed rotating filter belt. A high-volume air stream lifts drilling fluid through the screen, trapping solids on the belt and discharging clean fluid. The enclosed design reduces vapor emissions and noise while improving separation efficiency, and Stage 3 has trialed it on Permian wells.

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