Scale Inhibitors

Scale Inhibitors are ofeered by us for different applications. The King Khan here is the solid slow or extended release scale inhibitor. It releases the inhibitor over an extended period. It is a patented proprietary product of our principals Finorics of USA. We offer it ex-stock.

In oilfield, scale inhibitors are typically continuously injected via capillary or subsea umbilical tubes to the tree or downhole depending on the location and severity of the scaling risks, or periodic scale squeeze treatments may be required to place the inhibitor in the reservoir matrix if the scaling occurs in the near wellbore region or at the completion.

We offer several types of Scale Inhibitors namely:

• Low Molecular PolyAcrylate SI-306,
• Neutralized BHMT Phosphonate SI-B325,
• Acid Phosphonate Blend SI-3338,
• Specialty Polymer for High/Low Temp Barium Scale SI-5025,
• Neutralized Phosphonate Blend SI-625.
• Extended Slow Release Scale Inhibitor ScaleGone.

Scale Inhibitor, Neutralized Phosphonate Blend SI-625:
Applications:

1. Oil field – Pumped at 1 to 4 gpt with frac fluids to provide residual scale inhibition. Designed to adsorb on to proppant and release over time.
2. Water Treatment – Scale Inhibition in cooling water and other water based systems

Chemical Structure: SI-625 is a water based blend of neutralized phosphonates which have excellent Calcium Carbonate, Calcium Sulfate, Barium Sulfate and Strontium salts chelation capabilities.

Compatibility: Compatibility with brine, calcium chloride, KCl solutions as well as all known fracturing fluids, gels, cross-linkers and additives.

SI-625 Performance Evaluation
Scale Type -- InhibitorActive Concentration (ppm) -- % Scale Inhibition
CaCO3 - - --- - - - - - - - - - - -005 - - - - - - - - - - ---- - - 68.30% - -
CaCO3 - - --- - - - - - - - - - - -010 - - - - - - - - - - ---- - - 84.90% - -
CaCO3 - - --- - - - - - - - - - - -050 - - - - - - - - - - ---- - - 93.40% - -
CaCO3 - - --- - - - - - - - - - - -100 - - - - - - - - - - ---- - - 99.10% - -
CaSO4 - - --- - - - - - - - - - - -005 - - - - - - - - - - ---- - - 91.00% - -
CaSO4 - - --- - - - - - - - - - - -010 - - - - - - - - - - ---- - - 97.60% - -
CaSO4 - - --- - - - - - - - - - - -050 - - - - - - - - - - ---- - - 99.30% - -
CaSO4 - - --- - - - - - - - - - - -100 - - - - - - - - - - ---- - - 99.20% - -
BaSO4 - - --- - - - - - - - - - - -005 - - - - - - - - - - ---- - - 02.30% - -
BaSO4 - - --- - - - - - - - - - - -010 - - - - - - - - - - ---- - - 05.40% - -
BaSO4 - - --- - - - - - - - - - - -050 - - - - - - - - - - ---- - - 71.40% - -
BaSO4 - - --- - - - - - - - - - - -100 - - - - - - - - - - ---- - - 98.40% - -
Scales used are proprietary. Test conditions 150 deg F for 2 hours

Scale Inhibitor, Low Molecular PolyAcrylate SI-306

Applications:
1. Oil field – Pumped at 1 to 4 gpt with frac fluids to provide residual scale inhibition. Designed to adsorb on to proppant and release over time.
2. Water Treatment – Scale Inhibition in cooling water and other water based systems
Chemical Structure:
SI-306 is a solution polymer which has excellent soluble scale forming salt chelation capabilities combined with superior dispersion capabilities of insolubles. The polymer is a low molecular weight (5,000 daltons average MW) Acrylic backboned polymer.
Typical Physical Properties:
Appearance: White to Amber Hazy
pH: 3.5
Viscosity: 450 cP
Specific Gravity: ~1.15
Compatibility: Compatibility with brine, calcium chloride, KCl solutions as well as all known fracturing fluids, gels, cross-linkers and additives.

Scale Inhibitor, Neutralized BHMT Phosphonate SI-B325

Applications:
1. Oil field – Pumped at 1 to 4 gpt with frac fluids to provide residual scale inhibition.
2. Water Treatment – Scale Inhibition in cooling water and other water based systems
Chemical Structure:
SI-B325 is a highly concentrated, water-based, neutral pH, sodium salt of BHMT phosphonate which has excellent Calcium Carbonate, Calcium Sulfate, Barium Sulfate and Strontium Salts chelation capabilities. It is soluble in hard water and most other polar solvents.
Physical Properties:
Appearance: Clear Brown Solution
Assay: 32.5% min
Iron: Less than 10 ppm
Specific Gravity: 1.26 to 1.35
pH: (neat) 5.0 – 6.0
Compatibility: Compatibility with brine, calcium chloride, KCl solutions as well as all known fracturing fluids, gels, cross-linkers and additives.

Scale Inhibitor, Acid Phosphonate Blend SI-3338

Applications:
1. Oil field – Pumped at 1 to 4 gpt with acidizing fluids to provide residual scale inhibition. Designed to adsorb on to proppant and release over time.
Chemical Structure: SI-3338 is a water based blend of phosphonates which have excellent Calcium Carbonate, Calcium Sulfate, Barium Sulfate and Strontium salts chelation capabilities.
Compatibility: Compatible with all concentrations of hydrochloric acids, mud acid, brine, calcium chloride, KCl and all known acidizing fluid additives.

Scale Inhibitor, Specialty Polymer for High/Low Temp Barium Scale SI-5025

Applications:
1. Oil field – Pumped at 1 to 4 gpt with frac fluids to provide residual scale inhibition. Designed to adsorb on to proppant and release over time.
2. Water Treatment – Scale Inhibition in cooling water and other water based systems
Chemical Structure:
SI-5025 is a solution co-polymer of multiple specialty monomers. It is designed to maintain stability at temperatures up to 450 F while retaining scale forming salts in solution even at extremely low surface temperatures. This low molecular weight product is approved for use in the North Sea.
SI-5025 has been effectively used in topside, continuous injection, and squeeze applications. While SI-5025 is targeted for Barium Sulfate, and is also effective for the prevention of Calcium Carbonate, Calcium Sulfate, and Strontium Sulfate scales.
SI-5025 is also effective in sour wells where ferric ions are present. Presence of ferric ions deactivates traditional polycarboxylic acid and phosphonate based scale inhibitors.
Compatibility: Compatibility with brine, calcium chloride, KCl solutions as well as all known fracturing fluids, gels, cross-linkers and additives.

ScaleGone™ – Solid Slow Release Scale Inhibitor

Features
ScaleGone™ is designed to be placed along with proppant, slowly delivering scale inhibitors where they are needed the most!
ScaleGone™ technology delivers long-term protection from scale build-up using a threshold inhibitor which is effective against oilfield scales like calcium carbonate, calcium sulfate, strontium and barium sulfate.
It also aids in preventing precipitation of naturally occurring radioactive material (NORM) waste.
Applications
ScaleGone™ inhibitor is recommended for use in wells with BHT of up to 280 °F.
Compatibility
ScaleGone™ inhibitor is compatible with all known aqueous fracturing fluids including slickwater, linear & cross-linked gels.

ScaleGone™ Sales Specifications
Form	Solid
Specific Gravity	1.05
pH	6.5-7.5
Flash Point	> 230C
Packaging	As required

Benefits
ScaleGone™ provides a steady source of scale inhibitor for years, greatly reducing operating cost and maintaining optimum production.
ScaleGone™ can be added on the fly with proppant, eliminating the need for a separate treatment.
ScaleGone™ is a high active content composite, greater than 60% w/w of the product is active material.
ScaleGone™ leaves no residue in the proppant pack.  Other long-term inhibitors leave behind insoluble residue like polymers, silica or diatomaceous earth, reducing proppant pack conductivity.

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