AUTOMATIC DRILLING WEIGHT CONTROL EQUIPMENT

Brand Owner (click to sort) Address Description
GEODRIL THE GEOLOGRAPH COMPANY (PARTNERSHIP) OKLAHOMA CITY 1, OKLA. AUTOMATIC DRILLING WEIGHT CONTROL EQUIPMENT;
GEODRIL GEOLOGRAPH COMPANY, THE 27 NE. 27TH ST. OKLAHOMA CITY OK AUTOMATIC DRILLING WEIGHT CONTROL EQUIPMENT FOR USE IN THE DRILLING INDUSTRY;GEODRILL;
 

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

    
Technical Examples
  1. A method of mechanically hot tapping petroleum equipment that contains a hydrocarbonaceous fluid in its interior by drilling an aperture in such equipment while employing cooling by cyclic drilling and/or refrigeration, the equipment drilling being carried out in a manner such that the temperature of the drill and material being drilled do not exceed a predetermined target temperature that is derived from the decomposition temperature, auto-ignition temperature, and like characteristics of the fluid present inside the equipment.