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RiSeal Spacer StreamLine-1

Low ECD Dual Sealing Spacer
CATEGORIES Oilfield / Cementing Technologies / Spacers & Sweeps
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GENERAL DESCRIPTION

Introducing the first dual sealing spacer. This innovative design allows for lower Equivalent Circulation Densities without compromising stability or seal. Besides its mechanical enhancements, StreamLine-1 (SL1) boasts an innovative secondary matrix that promotes sealing on a whole new level for unparalleled performance at temps up to 350°F+ (177 °C+).
Other Names & Identifiers
  • High-Viscosity Cementing Spacer
  • Viscous Preflush Spacer
  • Sealing Spacer Fluid
  • Wellbore-Conditioning Spacer
  • Mud-Removal Spacer
  • Rheology-Enhanced Spacer
  • Bridging/Sealing Preflush
  • High-Gel Spacer System
  • Weighted Sealing Spacer
  • Mixed-Mode Spacer
  • Wellbore Isolation Spacer
  • Spacer with LCM/Bridging Package.
Common Challenges
  • Lost Circulation
  • Low Top of Cement
  • Water Flow
  • Mid to High Temperature
  • Extended Reach
  • Slim Hole

APPLICATIONS & BENEFITS

APPLICATIONS

APPLICATIONS & BENEFITS
  • Primary cementing operations with Brine, WBM, or OBM
  • Re-Entry and Refrac liners
  • Ahead of Squeeze work
  • Combine with Riteks LCM’s (RadiLock 3mm, Riteks Legion-LCM - Multi-Modal LCM, Riteks Saber-LCM - Single Component PSD LCM, or Riteks Arsenal-LCM - Multi-Modal LCM) to treat severe losses
  • Instead of reactive spacers
  • Has substantial benefits for strengthening weak or depleted zones

FEATURES & ADVANTAGES

APPLICATIONS & BENEFITS
  • Creates low permeability membrane across formation to strengthen wellbore and mitigates losses
  • Helps achieve & maintain TOC, enhance cement bonding, and aid in prevention of gas migration
  • Customizable rheology with excellent compatibility and elevated temperature stability (350°F+/177°C+)
  • Combats slurry fallback after placement, preventing costly remedial jobs
  • Fast hydration times allowing the ability to hydrate and run ‘on the fly’ and can be water wetted with freshwater or brines
  • Compatible with all cements and most muds
  • Enhances hole cleaning, effectively removing gelled drilling fluid and can be combined with most surfactant packages

Recommendations

APPLICATIONS & BENEFITS
Recommended loading levels are from 8 to 25 lb/bbl. At 18 lb/bbl of SL1 canplug a 500-micron slot on its own. When mixed with freshwater or brine, SL1 can be weighted up to 18 lb/gal.

Technical Specifications

PACKAGING
50lb Bags
GENERAL PHYSICAL PROPERTIES
Appearance
Dry, Grey Powder
Specific Gravity
2.13
Absolute Volume
0.0563 gal/lb
Bulk Density
46.6 lb/cuft
Active Content
x
Moisture %
x

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TECHNICAL DOCUMENTS

Technical Data Sheet (TDS)
Safety Data Sheet (SDS)

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