Losseal Max HT
Lost circulation control treatment
Reduce NPT during lost circulation events by sealing large fractures at high temperatures
Losseal Reservoir Fracture
Lost circulation control treatment
Overview
Controls severe losses and dissolves without damaging the formation
The Losseal Reservoir Fracture™ lost circulation control treatment is a composite blend of dissolvable fibers and solids designed to effectively control lost circulation during drilling. The Losseal Reservoir Fracture treatment remains stable across a wide bottomhole temperature range and reliably plugs fractures of varying widths. The material lasts long enough to complete the well, then gradually degrades, leaving the formation undamaged and enabling natural fracture production without remedial intervention.
Applications
- Mitigate drilling fluid loss in naturally fractured reservoirs during drilling
- Sandstone, limestone, and dolomite producing formations
- Fractured basement drilling
- Fractured depleted reservoirs
Benefits
- Prevents drilling fluid invasion into the reservoir
- Offers rapid response time for preparation and mixing
- Reduces NPT while drilling
- Reduces the time it takes to reach target depth
- Prevents formation damage
- Eliminates the need for remedial treatments
Features
Plugging material degrades with time to enable production from the zone
Fiber durability options offer adjustable plugging periods according to operational need
Treatment can be pumped through some BHAs and drill bits
Fracture permeability data in time, demonstrating plug stability and subsequent dissolution.
The Losseal Reservoir Fracture treatment’s material in varying stages of degradation. The fiber system is stable for a configurable period of time then breaks down to allow for production, leaving the formation undamaged.
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