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2011
|
Invention
|
Apparatus and methods for removing hydrocarbons and other adherents from sand. A system for remov... |
|
2010
|
Invention
|
Sand decanter.
A method for processing hydrocarbons recovered from a subterranean formation is d... |
|
|
Invention
|
Sand decanter. A method for processing hydrocarbons recovered from a subterranean formation is di... |
|
2009
|
Invention
|
Methods and apparatuses for mixing drilling fluids. A method of mixing drilling fluids, the metho... |
|
|
Invention
|
Enhanced solids control.
A method of cleaning drilling fluid including providing a flow of drill... |
|
2008
|
Invention
|
Production waste test kit. A test kit for testing production waste includes a plurality of compon... |
|
1999
|
Invention
|
Method and apparatus for removing mercury and organic contaminants from soils, sludges and sedime... |
|
1995
|
P/S
|
Drilling fluids additive. |
|
1993
|
Invention
|
Invert emulsion drilling mud. A water-in-oil invert emulsion drilling mud is prepared with a nitr... |
|
|
P/S
|
Invert emulsion drilling mud. |
|
|
Invention
|
Invert emulsion drilling mud. A water-in-oil invert emulsion drilling mud is prepared with a hydr... |
