Drilling Fluid Additives | Rheology Modifier | Drilling Fluid and Mud Additives

Drilling Fluid Additives | Rheology Modifier

Drilling Fluid Additives | Rheology Modifier | Drilling Fluid and Mud Additives

Drilling Organoclay  is a mud rheology. It is a petroleum additives— Viscosifiers. Rheology modifier use for fracturating fluids and OBM. Organoclay mud rheology designed for Oil-Based Drilling Mud.

  1. mud rheology
    mud rheology

    Rheology Modifier Advantages:

  •  Impart viscosity and suspension properties to oil-based drilling fluids.
  • Used to gel oil drilling fluids for long-term suspension of weighting agents in drilling and packer fluids.
  • Stable at temperatures approaching 176ºC
  •  Aids in filtration control
  • Usually preferred in mineral oil based fluids. Should not be used in high performance clay-free oil based drilling fluids.
    2. Typical Properties: mud rheology | Drilling Fluid Additives | Rheology Modifier
Color Appearance Density Moisture
Fineness through 200mesh Loss on Ignition
( @1000ºC )
LightYellow Free Flowing Powder 1.6g/cm3 ≤4.0% ≥84% ≥37%

3.  Typical Applications: 
Helps viscosify any oil-based drilling fluid
Helps improve hole cleaning during drilling and workover operations
Gel oil muds for long-term suspension of weighting agents in packer fluids and casing packs


 Base oil:

Diesel Oils 

Crude Oils

Mineral Oils

Synthetic Oil

Viscosifying drilling Fluids:

Oil based drilling fluids 

Invert emulsion fluids

Workover fluids

Completion fluids

Casing packs

Packer fluids

Spotting fluids


Mud rheology Organophilic Clay is packed in 50lb(22.7kg) or 25kg/bag or customized,multi-wall paper sacks or Kraft paper bag with PE liner or customized.



Mud rheology Store in a dry, well-ventilated area with temperature of 0℃-30℃.  Keep container closed. The quality guarantee period is 24 months.


The information on use is based on data which are believed reliable, but any recommendation or suggestion made is without guarantee or warranty, since the conditions of use are outside our control. All products are sold on the conditions that purchasers shall make their own tests to determine the suitability of such products for their purpose and that all risks are assumed by user. We disclaim any responsibility for damages resulting from careless or improper handling or use. Nothing herein is to be taken as permission, inducement or recommendation to practice any patented invention without a license.


Mail:  [email protected] 

Mob:  0086-131 85 071 071

mud rheology