Polyanionic Cellulose (Pac)

Performance in mud:
Item PAC-HV PAC-LV
Fluid loss
ml,Adding 0.57%(2ppb) 20
25

ml,Adding 0.86%(3ppb) 15
15

ml,Adding 1.14%(4ppb) 10
10

Yield Point
YP,Adding 0.57%(2ppb) 2.4Pa(5lb/100sq.ft)
1.0Pa(2lb/100sq.ft)

YP,Adding 0.86%(3ppb) 9.6Pa(20lb/100sq.ft)
2.9Pa(6lb/100sq.ft)

YP,Adding 1.14%(4ppb) 19.2Pa(40lb/100sq.ft)
4.8Pa(10lb/100sq.ft)

PAC-HV Mud making volume:
Item Distilled water 40g/l Salt water Saturated water
PAC-HV Mud making volume, M3/T 400
230
280


POLYANIONIC CELLULOSE (PAC)

FOR FLUID LOSS CONTROL IN OIL WELL DRILLING MUDS

A good drilling fluid,
?romotes a fast rate of penetration,
?tabilizes shales,
?uts a protective cake, over porous sections,
?eeps the hole clean
?ontrols pressure.
?t must have enough viscosity and gel strength to suspend cutting and weight materials.

Polyanionic Cellulose products are field tested and especially developed to improve the effectiveness of oil well drilling muds available in two grades.

SILENT FEATURES OF POLYANIONIC CELLULOSE
improves control of fluid loss
compatible in high saline conditions
resistant to bacterial attack
resistant to degradation at high temperature
help to speed up drilling operation.