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Salt water drilling mud and method

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
Reexamination Certificate

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Settable drilling fluids comprising cement kiln dust

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
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Settable drilling fluids comprising cement kiln dust

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
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Sized barite as a weighting agent for drilling fluids

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
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Solids composition based on clay minerals and use thereof

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
Patent

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Suspensions with high storage stability, comprising an...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
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Synergistic mineral blends for control of filtration and...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains inorganic component other than water or clay
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