Patents by Inventor CURTIS LENTZ

CURTIS LENTZ has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multi-material density well logging subassembly
    Patent number: 10895664
    Abstract: A sub adapted for injection into the wellbore and sensing, the sub comprising: (a) an elongated body; (b) an inner bore having multi-material spacers of different radiation transparencies; and (c) an outer wall having recessed portions along an outside diameter, forming circumferential windows configured to align with a radioactive source and sensors and configured to guide a radioactive energy's path into a formation and back to sensor.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: January 19, 2021
    Assignee: CORDAX EVALUATION TECHNOLOGIES INC.
    Inventor: Curtis Lentz
  • MULTI-MATERIAL DENSITY WELL LOGGING SUBASSEMBLY
    Publication number: 20190227189
    Abstract: A sub adapted for injection into the wellbore and sensing, the sub comprising: (a) an elongated body; (b) an inner bore having multi-material spacers of different radiation transparencies; and (c) an outer wall having recessed portions along an outside diameter, forming circumferential windows configured to align with a radioactive source and sensors and configured to guide a radioactive energy's path into a formation and back to sensor.
    Type: Application
    Filed: January 25, 2019
    Publication date: July 25, 2019
    Inventor: CURTIS LENTZ