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2021
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P/S
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resin systems comprised of settable liquid resin mixes comprised of a thermosetting resin solutio... |
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P/S
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chemical additives for cements, spacer fluids, and other fluids used in cementing operations in o... |
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2019
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P/S
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Computer software and applications relating to cementing operations in construction of oil, gas, ... |
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2018
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Invention
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Methods for cementing well bores using cleaning fluids with nut shells. Liners may be cemented in... |
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P/S
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Chemical additives for use as retarders, fluid loss additives, antisettling agents, and dispersan... |
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Invention
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Cement slurries for well bores. Cement slurries are provided for use in cementing oil and gas wel... |
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2017
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P/S
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Cementing systems, namely, cement spacers consisting of viscous fluids and solid slurries used fo... |
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Invention
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Spacer fluids for cementing well bores. Spacer fluids are provided for use in cementing liners in... |
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P/S
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Cementing systems comprised of cement mixes for use in the remedial treatment of cracked cement s... |
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P/S
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Cementing systems, namely, cement spacers consisting of viscous fluids and cement slurries used f... |
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2016
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Invention
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System and method for blending of bulk dry materials in oil well cementing. The invention relates... |
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Invention
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Apparatus and methods for assisting in varying the amount of material delivered from a conveyor. ... |
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2015
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Invention
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System and method of customizable material injection for well cementing. The invention includes a... |
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2000
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Invention
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Methods and compositions for use in cementing in cold environments. Cement compositions for cemen... |
