Tetra Technologies, Inc.
Chemicals
Compression Services
Fluids, Filtration, Tools and Services
Additives
Clear Brine Fluids
Filtration Services
TETRA CS Neptune
Wellbore Cleanup & Displacement
TETRA Innovation Group (TIG)
Focus on Safety
Publications
Safety Data Sheets
MatchWell Engineered Solutions
Engineered Solutions Guide
Offshore Services
Production Testing
Rig Cooling Services
Water Management Solutions
TETRA Innovation Group (TIG)
TDSP™ III is the viscosified sweep stage. TDSP III spacer is used between the surfactant wash spacer and the CBF. This stage is designed to remove any residual materials that are dispersed by the surfactant wash and to provide warning of the returning brine. This allows time for personnel to divert returns once the spacer system has been circulated out of the well.

Like TDSP I, TDSP III should exhibit rheological properties that allow it to maintain its integrity while traveling through the wellbore. This integrity is essential in minimizing the commingling of the TDSP III and the completion fluid. Individual stage volumes are designed with three goals in mind:

  1. to allow physical separation to protect the brine from mud contamination,
  2. to provide sufficient contact time for efficient cleaning of the wellbore, and
  3. to carry residual solids out of the wellbore.
 

PRODUCT INFORMATION

TDSP III
A blend of polymers and thermal stabilizers, TDSP III viscosified sweep spacers are mixed in high density brines in accordance with specific wellbore conditions. TDSP III viscosified sweep spacers are designed to remove any residual materials that are dispersed by the surfactant wash spacer.
Spacer Information
TDSP Spacers
TETRAClean Spacers
Displacement Chemicals

Sales
Barry Donaldson
Global Vice President Sales & Marketing
Phone: 281.364.2254
E-mail

INTERNATIONAL
Contact

OPERATIONS

Joey Detiveaux
Area Manager - USA Offshore Completion Services & Fluids
Phone: 281.364.2204
E-mail



CBF Service Centers
U.S. Domestic
Africa
Latin America
Middle East
Norway
United Kingdom