| TEXAS UNITED CHEMICAL COMPANY, LLC Patent applications |
| Patent application number | Title | Published |
|---|
| 20110009298 | Ultra High Viscosity Pill and Methods for Use with An Oil-Based Drilling System - A fluid pressure transmission pill (FPTP) having an ultra-high viscosity for use in association with hydrocarbon drilling and exploration operations, particularly, managed pressure drilling (MPD) operations, is described. The ultra-high viscosity pill is a weighted pill composition that includes a hydrocarbon fluid, a thixotropic viscosifying agent, one or more activators, an emulsifier/wetting agent, a fluid loss control additive, and a weighting material. In accordance with selected aspects of the described fluid pressure transmission pill, the ratio of the amount of the thixotropic viscosifying agent to the activator is a ratio of about 7:1, and the weighting material is a barium-containing solid-phase material. Also described are methods of use of such FPTP products in subterranean operations, such as well killing operations during managed pressure drilling. | 01-13-2011 |
| 20100048429 | Methods, Systems, and Compositions for the Controlled Crosslinking of Well Servicing Fluids - Treating fluid compositions for use in hydrocarbon recovery operations from subterranean formations are described, as well as methods for their preparation and use. In particular, treating fluid compositions are described which comprise a liquid, a crosslinkable organic polymer material that is at least partially soluble in the liquid, a crosslinking agent that is capable of increasing the viscosity of the treating fluid by crosslinking the organic polymer material in the liquid, and a crosslinking modifier additive which can delay or accelerate the crosslinking of the treating fluid composition. Such compositions may be used in a variety of hydrocarbon recovery operations including fracturing operations, drilling operations, gravel packing operations, water control operations, and the like. | 02-25-2010 |
| 20090082229 | Process for Drying Boron-Containing Minerals and Products Thereof - Processes for the rapid and efficient drying of boron-containing compounds, in particular boron-containing minerals and ores, are described, as well as the products which result from such processes. The process comprises the steps of providing a boron-containing material; introducing the boron-containing material into a pre-heated furnace; heating the boron-containing material in the furnace at a temperature between about 800° F. and 1000° F.; retaining the boron-containing material within the furnace for a time ranging from about 5 minutes to about 120 minutes; and removing the boron-containing material from the furnace and allowing it to cool to ambient temperature. Optionally, the process may also comprise one or more steps of grinding and/or sizing the boron-containing material to a specific particle size prior to the introduction of the material to a furnace. The boron-containing compounds that can be processed in this manner include both naturally-occurring and/or synthetic boron-containing materials, in particular boron-containing minerals and ores such as colemanite, ulexite, probertite, kernite, and mixtures thereof. | 03-26-2009 |
