Phalanx ARC–treated acidizing solution is visually and chemically unlike any prior-art inhibited acid on the market. This is not an incremental improvement — it is a fundamentally new class of corrosion inhibitor.
A chemically engineered molecular structure, combined with precisely tuned physical chemistry, drives three characteristics that set Phalanx ARC apart from conventional inhibitors.
Engineered geometry lets the molecule orient precisely on metal surfaces, maximizing coverage and bonding efficiency across substrates and acid concentrations.
Adsorption kinetics are tuned so the protective hydrophobic film establishes fast — critical when downhole exposure time is short and conditions are harsh.
A tenacious, uniform film forms across dissimilar metals at once — protecting tubulars, completion hardware and wireline components in a single treatment.
A phalanx is an ancient shield-wall formation — overlapping shields, no gaps in the line. It's a fitting namesake: at the molecular level, the chemistry forms the same kind of unbroken, overlapping barrier across every alloy it touches.
Third-party testing confirms industry-leading corrosion protection across the most common tubular and completion alloys. Specimens emerged from the acid environment with zero pitting and weight-loss values well within API acceptance criteria.
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| Metal | Initial (g) | Final (g) | Weight loss (g) | lb/ft² | Pitting |
|---|---|---|---|---|---|
| P-110 | 13.3562 | 13.2104 | 0.1458 | 0.0132 | None |
| N-80 | 30.5679 | 30.3782 | 0.1897 | 0.0132 | None |
| 316SS | 48.0687 | 48.0208 | 0.0479 | 0.0034 | None |
Phalanx ARC's rapid adsorption onto the metal surface forms a tenacious hydrophobic barrier film — specimens emerged from aggressive conditions looking like new, with no measurable pitting on any alloy tested.
Phalanx ARC–treated solution is validated for standard 304SS tankers through both a 30-day continuous immersion test and a 30-day sequential exposure test at 130°F — conditions representative of long-haul transport and staging. By mitigating pitting corrosion on 304SS tank interiors while maintaining exceptional corrosion rates, Phalanx ARC eliminates the requirement for specialty tanker assets.
Operators and service companies gain access to a significantly broader fleet, reducing scheduling constraints and transportation costs.
The only corrosion inhibitor patented specifically for use while the perforating tool and wireline remain in place — no pulling the string before acidizing.
Unrivaled protection across P-110, N-80, 316SS, 304SS and galvanized wireline — confirmed at high temperature and pressure with zero pitting.
Free of BTEX, Nonylphenol, DMF, arsenic, acetylenic alcohols, MEA and urea — a cleaner profile that reduces HSE liability and lowers total treatment cost.
Request the full technical data package, lab reports, or a sample for evaluation on your wells.