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Oilfield Tank Service & Support

Built for the demands of the field.

Tanks in oilfield service see some of the harshest working conditions — produced water, drilling fluids, well-treatment chemicals, and constant transport between sites. We can customize any tank to fit your needs, from adding heating or cooling systems, to installing OSHA safety features, like handrails. Custom Tank Innovations inspects, repairs, refurbishes, and customizes oilfield tank containers to keep energy products moving.
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100+
Years combined experience
R-Stamp
National Board accredited
40+
Countries served
What we do

Heavy-duty service for heavy-duty cargo.

Field-service tanks take a beating from transport, handling, and the chemicals they carry. Here’s how we apply our core services to keep them running.
01
Inspection & RecertificationPeriodic testing and documentation to keep field tanks compliant and moving.
02
Repairs & MaintenanceValve, fitting, and shell repairs to address the wear and tear of frequent transport.
03
RefurbishmentFull restorations for tanks that have seen heavy field use.
04
Tank CustomizationHeating, insulation, and valve configurations for produced water, crude, and drilling fluid handling, as well as safety upgrades and offshore structuring.
05
Frame & Structural RepairRepair of frame, reinforcing of the frame, and corner-casting damage repair common in field transport and handling.
06
Corrosion-Resistant Fitting ServiceRepair and replacement of fittings exposed to corrosive produced fluids.
07
Safety and Offshore StructuringInstall safety upgrades, like handrails or stairs to protect operators during maintenance and loading. Reinforcing corner castings and pad-eyes to comply with offshore safety codes.
08
Pressure Relief & Vent ServiceInspection and testing of PRVs and vents for tanks in chemical or crude service.
09
Documentation & ComplianceDOT, UN, and Class Society documentation for tanks moving between sites.
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How it works

From diagnosis to back in the field.

We move quickly because downtime costs you money in the field. Most jobs are scoped fast and completed without the long lead times of a full overhaul.
01

Inspect

We assess the tank’s condition, document damage and wear, and identify root causes.
02

Quote

You get a clear scope of work, parts list, and price — usually inside 48 hours.
03

Service

Our certified welders and technicians complete the repair, inspection, refurbishment, or customization in-house.
04

Return to Service

Final testing, documentation, and release — your tank goes back to the field.
Who relies on oilfield tanks

Equipment for every stage of the field.

From the wellhead to the terminal, these are the operators we service oilfield tanks for most.

Upstream Operators

Produced water and crude oil handling at the wellsite.

Drilling & Completions Contractors

Drilling fluids and well-treatment chemicals.

Midstream Logistics

Transport between well sites, terminals, and storage.

Oilfield Service Companies

Chemical totes for stimulation and treatment chemicals.

Equipment Rental Fleets

Turnaround service between jobs to keep fleets field-ready.
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Tell us about your tank.

Send a few details and we’ll come back within one business day with a scope, timeline and price. For urgent repairs and refurbishment, call us directly — we keep parts on hand.
+1 281-542-6800
Mon–Fri, 7am–6pm CT
sales@customtank.com
Typical response within 1 business day
14510 Beaumont Highway
Houston, TX 77049 USA

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