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Retarders-OBC-R30S/L
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Fluid Loss Additives-OBC-34S
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Fluid Loss Additives-OBC-31S
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Fluid Loss Additives-OBC-30S
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Oil-base drilling fluid additive-OBF-MOWET
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Fluid Loss Additives-OBC–G90L
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Lightweight Agents-OBC-P62S
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Fluid Loss Additives-OBC-G80L
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Fluid Loss Additives-OBC-G86L
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Oil-base drilling fluid additive-OBF-MOEMUL
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Oil-base drilling fluid additive-OBF-MOCOAT
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Lubricants-OBF-LUBE HP
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Lubricants-OBF-LUBE
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Corrosion Control-OBF-CA101
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Lubricants-OBF-HLUB
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Anti-sloughing and blocking plugging agent-OBF-...
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Anti-sloughing and blocking plugging agent-OBF-...
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SPACERS AND FLUSHES-OBC- W24L
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Spacers and Flushes-OBC-S32S
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Retarders-OBC-H21L
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Retarders-OBC-H50S
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Retarders-OBC-H50L
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Lost Circulation Agents-OBC–B62S
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Fluid Loss Additives-OBC-G80S
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Fluid Loss Additives-OBC-G75S
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Dispersants-OBC-F46S
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Dispersants-OBC-F46L
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Dispersants-OBC- F45L
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Dispersants-OBC-OBC-F44S
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Dispersants-OBC-F44L
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Defoamers-OBC-X61L
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Defoamers-OBC-X60L
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Accelerators-OBC-DA34L
