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Description

AQUA-CLEAR PFD is a concentrated liquid polymer dispersant that provides superior mud and sediment removal from the producing formation and gravel pack. AQUA-CLEAR PFD contains no phosphates.

Applications/Functions

• Disperse mud, sediment and clay from the producing formation and gravel pack in the screened interval.
• Increase well productivity
• Reduce development time 

Advantages

• ANSI/NSF Standard 60 certified
• Safe to use on all plastics, rubber and metals
• No harmful vapors
• Increases well capacity and flow rates
• Reduces pumping costs 

Typical Properties

• Appearance - straw colored liquid
• Specific gravity - 1.2 to 1.4
• pH (neat) - 6.5 to 7.5

Recommended Treatment

• Determine volume of water in screen area and double the calculated volume to account for water in gravel pack and formation interface or determine the static volume of water and add 50% excess.
• Once the water volume is determined, calculate the required treatment volume of AQUA-CLEAR PFD by the following formula:
• AQUA-CLEAR PFD (gal or L) = 0.002 x Water Volume ( gal or L)
• This equates to one gallon of AQUA-CLEAR PFD for every 500 gallons of water (0.2% by volume) or 2.0 liters of AQUA-CLEAR PFD for every cubic meter of water.
• Mix thoroughly before introducing into well.
  The preferable application method utilizes a tremie line with the product applied into the screened area.
  If necessary, the AQUA-CLEAR PFD/water solution may be poured into the well.
• Mixture should be thoroughly blended in well, then agitated using a surge and swab, jetting, or other developmental technique repeatedly every two hours for a period of up to 24 hours. Pump to waste until turbidity clears up and then connect well to distribution system.
   

Note: The volumes in the above tables show only the volume of water occupying a 1 foot or 1 meter section of a given size of screen. 

Packaging

AQUA-CLEAR PFD is packaged in a 5-gal (19-liters) plastic pail or 1-gal (3.8-liter) plastic container.