Sack Black (Gilsonite)

Sack Black (Gilsonite)

Product
Description:

• Environmentally
  safe
• Treated
  Coupled Gilsonite
• Thermoplastic
  mineral
• Black
  in color
• 1.08
  specific gravity
• Temperature
  stable
• Packaged
  in 50 lb. Bags ( 50 bags/pallet)

Function

• Matrix
  bonder
• Deforming
  sealer
• Stabilizes
  wellbore shales
• Extrudes
  in to sands

Benefits

• Easily
  disperses in to water
• Minimal
  loss at shakers
• Tolerates
  oil/no breakouts
• Minimizes
  filtrate invasion
• Reduces
  sloughing shales
• Plugs
  depleted zones
• Near
  gauge hole

Mixing
Recommendations: Sack Black can be mixed directly in to the rig mud
mixing hopper

Mixing
Procedures: Mix in concentrations of 2 to 10 ppb depending on mud
weight. 4 ppb is sufficient in most applications. Mix in
concentration of 2 to 10 ppb and pump in pill form with fiber
products and sized calcium carbonate to treat depleted sands where
differential pressures exist

Enlarged
Hole Caliper? Alpine Mud products recommends a preventative
maintenance treatment for this costly occurrence. Treating with Sack
Black will reduce the size of your mud-related costs.