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Product Description

Aqualink HT804F ver2 water based subsea hydraulic control fluid has been formulated as a tier 1 HP/HT fluid, suitable for wells with reservoir pressure greater than 10,000 psi to 15,000 psi (689 bar to 1,034 bar), and with temperatures up to 160°C.

Aqualink HT804F ver2 is a ready-to-use, biodegradable, water glycol control fluid that has been formulated for use in both conventional and high temperature oil and gas production wells.

The viscosity and pour point of Aqualink HT804F ver2 has been specially developed to meet the requirements of direct or multiplex electro-hydraulic control systems operating over very long distances providing optimum reliability, thermal stability, improved lubricity and fast hydraulic response times.

Features & Benefits

  • Environmentally acceptable for maximum discharge
  • Exceeds US-EPA toxicity requirements as specified in NPDES permit for subsea control fluids.
  • D rating with Cefas (UK) and Yellow with Add Novatech (Norway).
  • Fluorescent leak trace dye.
  • Designed to meet the requirements of the latest subsea equipment in high temperature, high pressure wells
  • Excellent ferrous and non ferrous corrosion protection even in the presence of seawater
  • Improved compatibility with completion brines—Compatible with Potassium Formate, Calcium Bromide, Zinc Bromide and Calcium Chloride.
  • Excellent lubricity characteristics
  • Resistant to bacterial and fungal growth
  • Fully compatible with current Water based Subsea Control Fluids
  • Passes ISO 13628-6_E at 160°C and is FMC approved to PRD-0000021632 rev D.