Techno Cast Chemicals

Cementing

For safe and reliable cementing operations, TECHNOCAST offers a selection of essential chemical products to ensure the structural integrity of wells and provide effective isolation.

  • TC DEF CS: It is a silicone-based liquid antifoaming agent for latex and is compatible with all commonly used cement additives. Add TC DEF CS to all cement slurries for the prevention of air entrapment in the slurry during mixing.

  • TC DEF P2000: It is a glycol-based liquid antifoaming agent for cement slurries and is compatible with all commonly used cement additives. It can be added to all cement slurries for the prevention of air entrapment in the slurry during mixing.

  • TC DEF WBM: Defoamer for high-performance WBM systems.

  • TC DEFOAM FHP: Petroleum hydrocarbon-free defoamer for water-based fluids.

  • TC DEFOAM 1000: Alcohol-based anti-foaming agent effective for fresh-water or sea-water drilling fluids.

  • TC DEFOAM G: Glycol-based anti-foaming agent effective for brine and high-salinity drilling fluids.

  • TC DEFOAM 5000: Oil-soluble defoamer dispersible in most brines. Compatible with most fluid types, including zinc brines.

  • TC ACC 201: Composed of organic amine and inorganic early-strength materials. Suitable for oil/gas wells with temperatures between 30 – 90°C (BHCT).

  • TC ACC 202: Modified from inorganic early-strength materials. Suitable for oil/gas wells with temperatures between 28 – 200°C (BHCT).

  • TC ACC 203: Made from inorganic compounds. Suitable for oil/gas wells with temperatures between 30 – 90°C (BHCT).

  • TC ACC 209L: Consists of inorganic compounds. Suitable for oil/gas wells with temperatures between 28 – 200°C (BHCT).

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  • TC RTLT 6: Consists of various compounds, such as gluconate and hydroxycarboxylic acid. Used in oil wells with circulation temperatures under bore between 75 – 115°C.

  • TC RTLT 1: Consists of various compounds, such as cellulose derivative and hydroxycarboxylic acid. Used in oil wells with circulation temperatures under bore below 110°C.

  • TC RTHT 9: Consists of sulfonate and organic salts. Suitable temperature range is 60 – 180°C (BHCT).

  • TC RTLT 9S: Consists of sulfonate and organic salts. Suitable temperature range is 60 – 180°C (BHCT).

  • TC RTHT 2: Consists of various compounds, such as cellulose derivative and hydroxycarboxylic acid. Suitable temperature range is 40 – 120°C (BHCT).

  • TC RTHT 22: Consists of various compounds, such as cellulose derivative and hydroxycarboxylic acid. Suitable temperature range is 110 – 170°C (BHCT).

  • TC FRS CE: Has high temperature resistance; it can be used within 30 – 150 °C (BHCT).

  • TC FRS CES: A modified polymer made up of methanal and acetone. It has high temperature resistance; it can be used within 30 – 180 °C (BHCT).

  • TC FLC CE: Polymerized by AMPS. Temperature stability is 30 – 200°C.

  • TC FLC CES: Modified and polymerized by AMPS, low molecular amide, and polyhydroxy carboxylic acid, etc. Temperature stability is 30 – 200°C.

  • TC FLC 306: Consists of water-dissolved macromolecules and reinforcing materials. Suitable temperature is 30 – 120 °C.

  • TC FLC 307: Consists of water-dissolved macromolecules complexed with inorganic early strength agent components and other crystal expandable materials. Suitable temperature is 30 – 120 °C.

  • TC FLC 307A: Consists of water-dissolved macromolecules complexed with inorganic early strength agent components and other crystal expandable materials. Suitable temperature is 30 – 90 °C.

  • TC FLC 30S: Polymerized by AMPS, low molecular amide, and multi-hydroxy carboxylic acid. Suitable temperature is 30 – 160 °C.

  • TC OS FLC LQ 3000: Liquid copolymer blend; functional beyond 350°F in all base fluids.

  • TC OBM POLYFLC HT: Granular copolymer that disperses and swells in a wide range of base fluids.

  • TC OS LATEX FLC 1000: Conventional latex-based copolymer; functional to 250°F in all base fluids.

  • Surfactant – A nonionic water-based surfactant used to reduce both surface and interfacial tension.
  • Foaming Agent – Surfactant.
  • It is a mixture of surfactants. It is employed to alter the properties of the liquid accumulates in wells by reducing the density of liquid or residue.
  • Mutual Solvent.
  • Surfactant – Cationic Surfactant. Spotting Fluid (Pipe Free Agent) – “Develop visible cracking in both filter and mud cake.”
  • Drag Reducing Agent – A hydrocarbons miscible drag reducing agent.
  • EP Lubricant – Ester based effective lubricant for water-based systems.
  • EP Lubricant – Water based – Torque Reduction – Minimum 75%. It reduces torque and drag issues by providing lubricity to water-based drilling operations without compromising or damaging production zones.
  • EP Lubricant – Oil Base – Torque Reduction – Minimum 85%.
  • An emulsion type lubricant.
  • ROP Enhancer – A highly effective ROP enhancer for highly reactive shale.
  • Friction Reducer – Anionic high molecular weight polymer.
 

    • TC Fe CHE: A high-performance chelating agent for controlling iron precipitates in acidizing.

    • TC ICA L: A weak organic acid that serves as a chelating agent for iron, slowing iron hydroxide formation.

    • TC ICA: A weak organic acid that serves as a chelating agent for iron, slowing iron hydroxide formation.

  • TC EXP 401: Expanding additive with a wide temperature range from 25 – 150°C.

  • TC MgO: An acid-soluble bridging agent alternative to calcium carbonate. It is a highly effective cement expanding additive that promotes improved bonding and decreases channeling across a range of cements.

  • TC CaO: An acid-soluble bridging agent that is a highly effective cement expanding additive. It promotes improved bonding and decreases channeling across a range of cements.

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  • Primary Emulsifier – Produces stable emulsions which are resistant to temperatures and contamination. Stable up to temperatures 204 °C. Secondary Emulsifier – Improves thermal stability, rheological stability, filtration control, and emulsion stability. Stable up to temperatures above 204 °C.
  • Wetting Agent – A powerful oil wetting agent used in oil wet drill solids in oil-based drilling fluids. Rheology Modifier – An organic gelling agent used in oil-base mud systems. It increases low-shear-rate viscosities (LSRV) and gel strengths for improved hole-cleaning.
  • OBM Thinner – A dispersant and surfactant for diesel oil, mineral oil, and synthetic oil-based muds. It reduces viscosity and gel strength without the need for dilution. A viscosifier and gelling agent used in oil-base mud systems in combination with primary emulsifier and secondary emulsifier.
  • Filtration loss control additives for OBM Muds.

    • TC SIL S: Silicon powder for oil well cement, processed from high-purity quartz sand.

    • TC LATEX: Made of styrene butadiene latex; it has good anti-gas channeling performance.

    • TC AMSIL: Amorphous silica.

    • TC FLY ASH: Pozzolanic material frequently used to replace a portion of the cement and reduce its density.

    • TC G SPH: Glass microsphere, a high-performance hollow glass bead mainly used as a reducing (filling) agent in low-density cement slurry.

    • TC S SAND: Silica sand, widely used as a proppant in hydraulic fracturing operations.

    • TC CENO: Cenosphere; incorporating it into cement solutions provides a stable, heat-insulating, rapidly hardening material with consistent bonding to the reservoir casing.

    • TC S FLOUR: Silica flour used to increase resistance and strength of set cement inside drilled wellbores, minimizing permeability and reducing the possibility of gas channeling.

    • TC G CEM: Class G oil well cement, a basic oil well cement and special hydraulic binding material.