FLUID LOSS

During a drilling with core recovery at a depth of 320m with circulation Conversely, the probing team realized that a loss of fluid was taking place.

They were drilling consolidated ground with rocks and fissures.

Solution proposed by the QUIMACER team: use QUIMASEAL FIBRAS as an additive capable of sealing cracks.

The sealing action of the QUIMASEAL is due to a granulometric and morphological control of its components, allowing the sealing of small perforation cavities.

 They are fibers of natural origin (nut shell type, wood,…) that are mixed with the polymeric mud and introduced through the cracks, covering them.

There is no dose of the product. A mixture of polymeric mud with 10% fibers was prepared in a separate bucket and introduced into the borehole.