When testing a promising sand sample on a budget, it can sometimes be tricky to
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Frac sand attrition scrubbing 101
Sand clusters are formed when smaller sand particles or fines are cemented to each other,
Continue readingThe free Frac Sand Explorer’s Kit is here
Remember the excitement you had when you reached down into the box of Cracker Jacks
Continue readingFinal frac sand crush test video published – #4
We just published the 4th and final video in the series on doing frac sand
Continue readingWhy I had to censor Crush Test Video #3
Sometimes you need to leave a few things to the imagination. You see I’ve been
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