SAPP-W - Sodium Acid Pyrophosphate w/walnut shells (ground)

Appearance: Solid stick, light orange in color with visible walnut shells - encased in a disposable
cardboard tube.

Performance to expect:

• Expect drilling fluid thinning in the area of the bit and circulation system.
• Expect clays and gumbos to be pumpable resulting in better hole cleaning.
• Enhanced bit cleaning by presence of walnut shells.
• Aids with solids control.

Note: The stick application is a measured process to apply sodium acid pyrophosphate to the
drilling fluids without waste.