Patents by Inventor Tarjei ROMMETVEIT

Tarjei ROMMETVEIT 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).

  • Petroleum well downhole logging tool with high speed data bus
    Patent number: 9810058
    Abstract: The invention is a petroleum well downhole logging tool (0) comprising —a wireline telemetry controller unit (6) comprising —a downhole modem (61) for transmitting data at a first bitrate uplink on a wireline (8) to a surface telemetry unit (106) connected to a surface read-out unit (SRO) with a memory (123)), a server toolbus controller (62) connected between said downhole modem (61) and an internal tool databus (7) operating at a second bitrate (r2) higher than the first bitrate; —one or more logging tools (4) each with sensors (40a, 40b, 40c, . . .
    Type: Grant
    Filed: October 2, 2013
    Date of Patent: November 7, 2017
    Assignee: BERGEN TECHNOLOGY CENTER AS
    Inventors: Dag-Håkon Frantzen, Tarjei Rommetveit
  • PETROLEUM WELL DOWNHOLE LOGGING TOOL WITH HIGH SPEED DATA BUS
    Publication number: 20160237813
    Abstract: The invention is a petroleum well downhole logging tool (0) comprising—a wireline telemetry controller unit (6) comprising—a downhole modem (61) for transmitting data at a first bitrate uplink on a wireline (8) to a surface telemetry unit (106) connected to a surface read-out unit (SRO) with a memory (123)), a server toolbus controller (62) connected between said downhole modem (61) and an internal tool databus (7) operating at a second bitrate (r2) higher than the first bitrate;—one or more logging tools (4) each with sensors (40a, 40b, 40c, . . .
    Type: Application
    Filed: October 2, 2013
    Publication date: August 18, 2016
    Applicant: BERGEN TECHNOLOGY CENTER AS
    Inventors: Dag-Håkon FRANTZEN, Tarjei ROMMETVEIT