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Alberta waste code HYDFLD Water pumped into new pipe to test for leaks.

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HYDFLD, hydrotest fluids.

  • Alberta oilfield waste codes

    hydrotest fluids

AER oilfield waste code.

Fluids used for pressure-testing pipelines & vessels, drained after the test. An AER oilfield code.

Is Alberta HYDFLD hazardous waste?

Not from the code alone. Alberta HYDFLD is the AER oilfield-waste code for hydrotest fluids. The waste must come from the upstream facilities, wells or pipelines on that route. Having the code doesn’t make the waste dangerous oilfield waste.

Dangerous oilfield waste stays on the AER route within Alberta. It doesn’t use an Alberta hazardous-waste manifest unless it is exported from Alberta. Record the AER code in the oilfield waste information. A regulated export also needs the federal movement assessment, and a generic industrial category doesn’t replace the AER code.

What does Alberta HYDFLD cover?

Hydrostatic-test fluid. Follow the code of practice for releases of hydrostatic-test water from petroleum liquid and gas pipelines. The waste’s actual composition and properties still decide whether it is dangerous and how it is handled.

Are hydrotest fluids always Alberta HYDFLD?

CodeWhen it fits
HYDFLDThe waste comes from the AER upstream oilfield route and the material matches this stream.

Oilfield origin is part of the choice. Waste from an unrelated industrial activity doesn’t become oilfield waste because its material has a similar name.

Which codes sit beside Alberta HYDFLD?

CodeWhat it is
FRFLDWWater-based fracturing fluid
FRMFNSFormation fines remaining after treatment and settling
GLYCOLglycol solutions
HSPWTRhigh solids produced water
HYDOILHydraulic or transmission oil
HYDVNIHydrovac material without impacts
IEXMATIon-exchange resin or regenerant liquid
INCASHincinerator ash