Schlumberger

CemNET Advanced Fiber Technology to Control Losses

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Regain circulation while cementing

CemNET advanced fiber technology to control losses is engineered to an optimal size for sealing loss zones. CemNET fiber technology features inert, fibrous material capable of forming a network across the loss zone, allowing you to regain and maintain circulation.

Maintain cement returns effectively

CemNET fiber technology can be used in the slurry pumped across the zone where you expect losses. When circulated across these zones, the fibers in the cement create a physical network, bridging and sealing the zones. The result is resumed cement circulation during treatment.

Reduce remedial cementing operations

When CemNET fiber technology is not used, operators must pump excess cement if they anticipate losses to fractures, fissures, vugs, or highly porous zones. By adding CemNET fiber technology to your existing cementing program, you can be more successful in cement placement. You can eliminate excess cement costs and remedial cementing operations to repair low cement tops.

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Successful Cementing of Unconsolidated Faulted Zone

Surface pumping pressure profile during cement job
Fiber technologies controlled fluid losses while cementing riserless tophole in deepwater Malaysia.
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