Inhibitors and scaling solvent

They are designed to protect oilfield equipment from deposits of inorganic salts, including sulfates, calcium and magnesium carbonates, barium sulfate, and iron compounds during oil extraction processes and treatment.

They are used to prevent deposits of:

• SCALE INHIBITOR SNPKh-5311T

  is used to prevent deposits of calcium carbonate

  Application

  The inhibitor SNPKh-5311-T is very effective in preventing carbonate deposits throughout the oil production process. It provides protection of downhole equipment and surface oilfield equipment from salt scales, shows high antiscaling activity in heat exchangers of thermochemical oil dehydration and desalting plants, as well as in heat power systems, in industrial cooling systems and in water purification systems.

  The inhibitor SNPKh -5311-T is not corrosive for metal surface of oilfield equipment, it has low viscosity properties at minus temperatures.

  Basic characteristics

  Appearance	homogeneous liquid from colorless to light yellow color
  Density at 200С, kg/m3	1080-1100
  Hydrogen value, рН	7,0-9,0
  Pour point, 0С, not above	minus 50

  Consumption

  The inhibitor is highly soluble in water. The specific consumption of the inhibitor is 5-30 g per ton of treated water, depending on the mineralization of the produced waters.

  The inhibitor SNPKh-5311-T has no negative effect on treatment and processing of oil and oil-products.

  Certification

  Scale inhibitor SNPKh-4103 has been certified in the TEKCERT system.

  Awards

  In 2009 Scale inhibitor SNPKh-4103 was awarded the diplomas of laureate of the “Best Goods of the Republic of Tatarstan” contest and the laureate of the program “100 best goods of Russia”.

  Application areas

  Khanty-Mansi Autonomous Area – Yugra, Orenburg Region.

• SCALE INHIBITOR SNPKh-5312

  is used to prevent deposits of sulphate and calcium carbonate in conditions of high salinity of produced waters

  Description

  The inhibitor SNPKh-5312 is available in three grades: SNPKh -5312-S, SNPKh -5312-T, SNPKh -5312-T-1, which makes possible to select the reagent for specific conditions.

  Application

  Inhibitor SNPKh -5312-C is designed to protect wells and oilfield equipment from deposits of sulphate and calcium carbonate. It has good compatibility with high-salinity waters.

  Inhibitor SNPKh -5312-T, SNPKh -5312-T-1 prevents the deposits of sulfate and calcium carbonate, as well as barium sulfate.

  The inhibitor SNPKh -5312-С, SNPKh -5312-N are not corrosive for metal surface of oilfield equipment, they have low viscosity properties at minus temperatures.

  Basic characteristics

  Indicators	SNPKh -5312-С	SNPKh -5312-Т	SNPKh -5312-Т-1
  Appearance	liquid
  Density at 200С, kg/m3	1080-1170	1000-1110	1000-1130
  Hydrogen value, рН	Not less 1,0	Not less 8,0	Not less 5,5
  Pour point, 0С,	minus 40	minus 40	minus 45

  Consumption

  The specific consumption of the inhibitors is 5-30 g per ton of treated water, depending on the mineralization of the produced waters.

  The inhibitors of the SNPKh-5312 series have no negative effect on oil and oil-products processing.

  Certification

  Scale inhibitor SNPKh-5312 has been certified in the TEKCERT system.

  Application areas

  Samara Region, Republic of Tatarstan, Krasnoyarsk Territory, Astrakhan Region, Udmurtian Republic, Orenburg Region, Perm Territory, Komi Republic, Irkutsk Region.

• SCALE INHIBITOR SNPKh -5313

  is used to prevent deposits of carbonate and calcium sulfate, barium sulfate, iron compounds (sulfides, oxides)

  Description

  The inhibitor SNPKh-5313 is available in two grades: SNPKh-5313-C, SNPKh-5313-H.

  Application

  Inhibitor SNPKh -5313-C is designed to protect wells and oilfield equipment from deposits of from deposits of calcium carbonate and calcium sulphate, iron compounds (sulfides, oxides) in high salinity waters.

  Inhibitor SNPKh -5313-H is designed to protect equipment from deposits of calcium carbonate, barium sulfate, iron oxides.

  Basic characteristics

  Inhibitor brand	SNPKh -5313-С	SNPKh -5313-Н
  Appearance	liquid
  Density at 200С, kg/m3	1050-1160	1080-1230
  Hydrogen value, рН	1-3	5,5-6,5
  Pour point, 0С, not above	minus 50	minus 45

  Consumption

  The inhibitor is highly soluble in water. The specific consumption of the inhibitor is 10-70 g per ton of produced water.

  The inhibitors of the SNPKh-5313-С, SNPKh -5313-Н series have no negative effect on oil and oil-products processing.

  Certification

  Scale inhibitor SNPKh-5313 has been certified in the TEKCERT system.

  Application areas

  Republic of Tatarstan, Republic of Bashkortostan, Komi Republic; Kazakhstan.

• SCALE INHIBITOR SNPKh -5314

  is used to prevent deposits of iron compounds (oxides and hydroxides), calcium carbonate and barium sulphate

  Application

  Inhibitor SNPKh -5314 is designed to protect oilfield equipment from deposits of calcium carbonate and barium sulfate, iron compounds (sulfides, oxides)

  Basic characteristics

  Appearance	brown liquid
  Hydrogen value, рН	5,5-6,5
  Pour point, 0С,	minus 45
  Density at 200С,	1140-1220 kg/m3

  Consumption

  The inhibitor is highly soluble in water. The specific consumption of the inhibitor is 10-70 g per ton of produced water.

  Inhibitors SNPKh-5314 has no negative effect on oil and oil-products processing.

  Certification

  Scale inhibitor SNPKh-5314 has been certified in the TEKCERT system.

  Application areas

  Republic of Tatarstan.

• SCALE INHIBITOR SNPKh -5315

  is used to prevent deposits of sulphate and calcium carbonate

  Application

  The inhibitor SNPKh-5315 is designed to protect gas condensate wells and oilfield equipment from deposits of calcium sulfate and calcium carbonate. It has good compatibility with water methanol medium.

  The inhibitor SNPKh -5315 is not corrosive for metal surface of oilfield equipment

  Basic characteristics

  Appearance	liquid
  Hydrogen value, рН	9,0-10,0
  Pour point, 0С,	minus 55
  Density at 200С,	1030-1065 kg/m3
  Corrosion rate of steel of Ст 3 brand at 200С	Not more than 0,06 mm/year

  Consumption

  The specific consumption of the inhibitor is 20-30 g per ton of produced water.

  Inhibitors SNPKh-5315 has no negative effect on oil and oil-products processing and treatment.

  Certification

  Scale inhibitor SNPKh-5315 has been certified in the TEKCERT system.

  Application areas

  Samara Region, Republic of Tatarstan, Krasnoyarsk Territory, Astrakhan Region, Udmurtian Republic, Orenburg Region, Perm Territory, Komi Republic, Irkutsk Region.

• SCALE INHIBITOR SNPKh -5316

  is designed to protect wells and oilfield equipment from deposits of calcium sulfate and calcium carbonate

  Application

  SCALE INHIBITOR SNPKh -5316 is designed to protect wells and oilfield equipment from deposits of calcium sulfate and calcium carbonate

  The inhibitor SNPKh -5316 is not corrosive for metal surface of oilfield equipment, it has low viscosity properties at minus temperatures.

  Basic characteristics

  Appearance	liquid
  Hydrogen value, рН	8,0-9,5
  Pour point, 0С,	minus 55
  Density at 200С,	1040-1065 kg/m3
  Corrosion rate of steel of Ст 3 brand at 200С	Not more than 0,04 mm/year

  Consumption

  The specific consumption of the inhibitor is 20-30 g per ton of produced water.

  Inhibitors SNPKh-5316 has no negative effect on oil and oil-products processing and treatment.

  Certification

  Scale inhibitor SNPKh-5316 has been certified in the TEKCERT system.

  Application areas

  Perm Territory.

• SCALE INHIBITOR SNPKh -5325

  is used to prevent deposits of calcium sulphate and calcium carbonate in conditions of high salinity of produced waters

  Description

  The inhibitor SNPKh-5325 is available in three grades: SNPKh -5325, SNPKh -5325(1), SNPKh -5325(2), it makes possible to select the reagent for specific conditions.

  Inhibitors SNPKh -5325, SNPKh -5325(1), SNPKh -5325(2) are not corrosive for metal surface of oilfield equipment, it has low viscosity properties at minus temperatures.

  Application

  Inhibitor SNPKh-5325 is designed to protect wells and oilfield equipment from deposits of calcium carbonate and calcium sulphate in high salinity waters.

  Basic characteristics

  Indicators	SNPKh -5325	SNPKh -5325(1)	SNPKh -5325(2)
  Appearance	liquid
  Density at 200С, kg/m3	1000-1100	1045-1155	1045-1155
  Hydrogen value, рН	8,0-9,5	8,0-9,5	8,0-9,5
  Pour point, 0С,	minus 50	minus 55	minus 40

  Consumption

  The specific consumption of the inhibitors is 5-30 g per ton of treated water, depending on the mineralization of the produced waters.

  Inhibitors of SNPKh-5325 series have no negative effect on oil and oil-products processing.

  Certification

  Scale inhibitor SNPKh-5325 has been certified in the TEKCERT system.

  Application areas

  Samara Region, Republic of Tatarstan, Krasnoyarsk Territory, Astrakhan Region, Udmurtian Republic, Orenburg Region, Perm Territory, Komi Republic, Irkutsk Region.

• SCALE INHIBITOR SNPKh -5317

  is used to prevent deposits of sulphate and barium carbonate, strontium, carbonate and calcium sulphate

  Application

  Inhibitor SNPKh-5317 is designed to protect wells and oilfield equipment from deposits of barium sulphate and barium carbonate, strontium in high salinity waters, as well as calcium carbonate and calcium sulphate.

  The inhibitor SNPKh -5317 is not corrosive for metal surface of oilfield equipment.

  Basic characteristics

  Appearance	liquid
  Hydrogen value, рН	8,0-10
  Pour point, 0С,	minus 50
  Density at 200С,	1040-1080 kg/m3
  Kinematic viscosity at 200С	8,7 mm2/sec
  Kinematic viscosity at –400С	280 mm2/sec
  Corrosion rate of steel of Ст 3 brand at 200С	Not more than 0,04 mm/year

  Consumption

  The specific consumption of the inhibitors is 5-30 g per ton of treated water.

  Inhibitors SNPKh-5317 has no negative effect on oil and oil-products processing and treatment

  Certification

  Scale inhibitor SNPKh-5317 has been certified in the TEKCERT system

  Application areas

  Republic of Kalmykia, Khanty-Mansi Autonomous Area – Yugra.

• Scaling solvent SNPKh -53R

  is designed to dissolve carbonate deposits admixed with sulphides and iron oxides

  Description

  SNPKh -53R is a composition consisting of mineral and organic acids and non-ionic surfactants in an aqueous medium.

  Depending on the conditions of use, SNPKh-53R is available in two grades: SNPKh -53R-01 and SNPKh -53R-01B.

  Application

  Solvent SNPKh-53R is designed for dissolving mineral deposits on the surface of well equipment, pipelines of the oil and water treatment and transportation system, as well as in heat and power equipment.

  SNPCH-53R has a high dissolution efficiency of carbonate deposits with an admixture of sulphides and iron oxides, and has a low corrosive aggressiveness.

  Basic characteristics

  Indicator name	Standard for brand
  	SNPKh -53R-01	SNPKh -53R-01В
  Appearance	liquid
  Pour point, 0С, not above	minus 30	minus 50
  Density at 200С, kg/m3	1075 ± 5%	1115 ± 5%
  Corrosion rate of metal plates Ct3 in the commodity form of solvent at 20 ° C, g/m2.h,	0,2

  Certification

  Scale inhibitor SNPKh-53R has been certified in the TEKCERT system

  Application areas

  Urals-Volga region, Western Siberia, the Far East; Kazakhstan.