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WELL-KLEAN© PRODUCT · CONCENTRATE

Well-Klean© Concentrate

Well-Klean© Concentrate is a proprietary base chemistry that works as a corrosion inhibitor, surfactant and sequestrant. It is used with hydrogen peroxide biocide and with Well-Klean© Descaler to increase chemical functionality while minimizing corrosion, and it is recommended in addition to the standard protocol for wire-wrap steel screens, older or compromised casings, and tube-and-shell heat exchangers.

Used in the Well-Klean© water well rehabilitation program · Catalyst and inhibitor for BC and Descaler · Applied by authorized dealers under a well-specific protocol · NSF/ANSI/CAN 60 listed (pipe cleaning, well cleaning and well rehabilitation aid; off-line use) · SDS & label

WHAT IS WELL-KLEAN© CONCENTRATE?

The catalyst and inhibitor behind the Well-Klean© chemistry.

On its own, hydrogen peroxide is an oxidizer that reacts with everything it touches, and acid is fast, corrosive and shallow. Used with the hydrogen peroxide biocide and with Descaler, Concentrate protects the casing and screen while the chemistry keeps working through the deposit.

For wells with the most to lose, wire-wrap steel screens, older or compromised casings and heat exchangers, Concentrate is prescribed on top of the standard protocol so the chemistry can do its work without adding corrosion to an asset that cannot afford it.

WHEN CONCENTRATE IS PRESCRIBED

Three well conditions that call for added protection.

01

Wire-wrap steel screens

Screens with the largest open area and the least tolerance for corrosion during a chemical soak.

02

Older or compromised casings

Casings where a standard acid soak risks the structure of the well. Concentrate is the protection for compromised casings in the Well-Klean© lineup.

Well-Klean© products →

03

Tube-and-shell heat exchangers

Industrial and municipal heat-exchange equipment fouled by scale and biology, cleaned in place with inhibited chemistry.

Mineral scale →

WHERE CONCENTRATE FITS

Used with BC and Descaler, never instead of them.

Concentrate does not dissolve scale or degrade biofilm by itself. It is added to the hydrogen peroxide biocide and to Descaler so that each does more with less corrosion. Which wells get it, and at what rate, is decided in the well-specific protocol built from the well's own data.

WITH BC

Hydrogen peroxide biocide

Used with the hydrogen peroxide biocide in the Well-Klean© protocol to increase chemical functionality while minimizing corrosion downhole.

WITH DESCALER

Scale dissolution

Added to Well-Klean© Descaler on compromised casings to increase chemical functionality while minimizing corrosion.

IN THE PROTOCOL

Prescribed per well

Use rates, soak times and sequence are written into every Well-Klean© scope of work and applied by certified users.

Rehabilitation process →

DATA BEFORE CHEMISTRY

Casing alloy and age decide whether Concentrate is added.

HCT builds every scope of work from the well's data: casing alloy, age of the well, groundwater quality, water level, depth and diameter, perforation type, bacteria risk, pump depth and pumping rate. Concentrate is written in where the casing, screen or equipment needs the extra protection.

01

Casing alloy and age

Steel, stainless or PVC, and how long it has been in service, set the corrosion allowance.

02

Perforation type

Wire-wrap, slotted or louvered screens respond differently to a chemical soak.

03

Downhole video

Video review confirms the condition of the casing before the protocol is finalized.

PROTECTION

Less corrosion

The chemistry works on the deposit, not on the casing.

FUNCTION

More effective soak

Biocide and descaler keep working through the full cycle.

ASSET

Longer well life

Compromised wells are rehabilitated rather than replaced.

CASE STUDIES

Wells rehabilitated under the full Well-Klean© protocol.

LEADVILLE, COLORADO

14-inch stainless wire-wrap screen

A stainless wire-wrap screen well rehabilitated under the Well-Klean© protocol, documented in the field reports.

Wire-wrap

screen, Leadville, CO

Read the case studies →

THOMAS WELL NO. 5

Back to 2,090 gpm

A well that pumped off at about 270 gpm after a plug-back, turned over at 2,090 gpm (27.87 gpm/ft) after Well-Klean© — 91% of its 1990 rating.

270 → 2,090

gpm, same well

Read the case studies →

PARKVILLE, COLORADO · MUNICIPAL

Energy savings report

Municipal well rehab with Central Pump Company, with the estimated annual energy savings documented.

Municipal

well rehab, Colorado

NEXT STEP

Send HCT the well data. The protocol decides the chemistry.

Fill out the well data form and send it with a groundwater sample; HCT returns a preliminary scope that states whether Concentrate belongs in the treatment. Concentrate is sold and applied through authorized Well-Klean© dealers in 5-gallon pails (6-pail minimum order; pails can be mixed and matched), 30-gallon carboy drums, 55-gallon drums and 265-gallon totes.

KEEP LEARNING

HCT, LLC · Well-Klean© Concentrate · Scottsdale, Arizona

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