EARTH BOREHOLE DRILLING

Brand Owner (click to sort) Address Description
BARAVIS HALLIBURTON ENERGY SERVICES, INC. 3000 N. Sam Houston Pkwy. E. Houston TX 77032 Earth Borehole Drilling, Completion, Workover, and Abandonment Chemicals-Namely, a Water-Soluble Chemical, Free of Calcium Carbonate, for Increasing Viscosity of Waters and Brines Having Basic pH without Developing Gel Strengths in Aqueous Solutions Containing Said Chemical;
BARAZAN N L INDUSTRIES, INC. New York NY Earth Borehole Drilling, Completion and Work-Over Abandonment Chemicals-Namely, a Water-Soluble Chemical for Providing Thixotropic Properties and Non-Newtonian Characteristics to Waters and Brines Over a Wide Salinity Range, and which has the Ability to Suspend Solid Materials Such as Bridging Agents and Weighting Materials in Aqueous Solutions Containing Said Chemical;
BARAZAN HALLIBURTON ENERGY SERVICES, INC. 3000 N. Sam Houston Pkwy. E. Houston TX 77032 Earth borehole drilling, completion and work-over abandonment chemicals, namely, a water-soluble chemical for providing thixotropic properties and non-newtonian characteristics to waters and brines over a wide salinity range, and which has the ability to suspend solid materials such as bridging agents and weighting materials in aqueous solutions containing said chemical;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A method of drilling a borehole into an earth formation using a drill string having an upper part and a lower part which is more flexible than the upper part, the method involving drilling a first section of the borehole, drilling a second section of the borehole from the first borehole section, the second section extending at a selected inclination angle relative to the first section. During drilling of the second section the drill string is lowered through the borehole in a manner that the upper drill string part remains in the first section and the lower drill string part extends into the second borehole section.