Drilling Fluids & Specialty Chemicals
CT-DBP-102 Drilling Biopolymer
Product Description:
CT-DBP-102 is a high molecular weight specially formulated biopolymer. It is used to viscosify water-based drilling and completion fluids for cuttings transport and suspension. It is primarily a viscosity modifier for freshwater and Salt Saturated Muds.
Applications:
CT-DBP-102 viscosifies fresh water and brine-based fluids used for drilling, milling, under reaming, and gravel packing operations. It suspends bridging agents and weighting materials in fresh water and brine systems.
Advantages:
It helps disperses easily in fresh water muds, and brines.
It can provide thixotropic properties and non-Newtonian flow characteristics over a wide salinity range at low concentrations.
It provides excellent suspension without the need for clays.
It is stable at temperatures up to 300°F (148°C).
Physical Properties:
Physical Appearance - Cream to Tan Free Flowing Powder.
pH (1% Solution) - 5.5-7
Specific Gravity - 1.4-1.6
Moisture Content - 12% Max.
Acid Insoluble - Max 3%
Performance Stability Test
0.5% Solution, 15 Minutes stirring in multimixer
Time Viscosity Fann 35
@ 300 RPM @ 600 RPM
15 Min 41 52
1 Hr 43 54
24 Hr 43.5 55
2 Days 43.5 54.5
3 Days 42 54.5
4 Days 41.5 53.5
5 Days 40.5 52.5
6 Days 39.5 51.5
7 Days 39 51.5
Recommended Treatment:
Recommended treatment for CT-DBP-102 is 0.1 - 2 lb/bbl (0.3-5.7 kg/m³), as needed to obtain the desired viscosity and suspension characteristics.
Packing and Storage:
CT-DBP-102 polymer is packaged in 25‐kg (55.1‐lb), multi‐wall, paper sacks. Store in a dry location away from sources of heat or ignition, and minimize dust