Venture Innovations, Inc.

Diane M Smith

Roy F House

An oxygen tubing box includes a box having a lid attached to a body forming an interior cavity; a channel extending through a portion of the interior cavity exiting to an exterior of the box, the channel to receive an end of oxygen tubing; a spindle positioned within the interior cavity and to connect to the channel; one or more pulleys positioned within the interior cavity along the channel; a control panel housed within the interior cavity, the control panel having a power source to provide power to the box; and a heater configured to heat the interior cavity of the box; a motor connected to the one or more pulleys; operation of the motor is to rotate the one or more pulleys; and the heater provides heat to relax the oxygen tubing.

Oxygen tubing box and method of use

The invention provides an organic diacid anhydride-modified chitosan containing a polar additive comprising water soluble compounds containing one or more hydroxyl groups or one or more amino groups, including compounds containing both hydroxyl and amine groups, having a molecular weight less than about 2000, preferably less than about 1000. The invention also provides fluids useful in various well drilling and servicing operations comprising an alkaline aqueous liquid containing an organic diacid anhydride, chitosan, and the polar additive therein, as well as a method of drilling wells therewith.

Growing community of inventors

Southlake, TX, United States of America

Diane M Smith