Ground marble bridging agent
High-purity, acid-soluble calcium carbonate used as a bridging and weighting agent in drilling, drill-in, workover, and completion fluids.
Fluid loss control pill for sand control completions
The SEAL-N-PEEL fluid loss control pill is engineered to control fluid loss inside a sand control screen during the completion process. Designed specifically as a contingency for frac-pack, gravel-pack, and stand-alone screen completions, the pill temporarily seals the internal face of the sand screen.
The pill is designed with minimal solids sized specifically for the screen openings in the application. It deposits a thin, impermeable filtercake inside the screen. When the well goes on production, the filtercake simply peels away, thereby eliminating the need for remedial washes and the associated risks of screen or formation damage.