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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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Synthetic base fluid for enhancing the results of crude oil...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
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Synthetic base fluid for enhancing the results of crude oil...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
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Synthetic crosslinked copolymer solutions and direct...

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
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Synthetic filtration control polymers for wellbore fluids

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
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Synthetic paraffinic hydrocarbon drilling fluid

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
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System for treating petroleum and petrochemical slop oil and...

Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
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System, method, and apparatus for injection well clean-up...

Earth boring – well treating – and oil field chemistry – Well treating – Contains organic component
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System, method, and apparatus for utilizing divalent brines...

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