Omni-directional RFID system for downhole and surface equipment

Patent metadata

Field	Value
Publication number	US-11238246-B1
Application number	US-202017025024-A
Country	US
Kind code	B1
Filing date	Sep 18, 2020
Priority date	Sep 18, 2020
Publication date	Feb 1, 2022
Grant date	Feb 1, 2022

Abstract

An asset identification system includes a tool having an axial dimension and a radial dimension. There are three RFID devices located on the tool, and the three RFID devices are located at equal angles with respect to each other in the radial dimension. The system further includes a storage apparatus configured to store the tool, and an RFID reader. At least one of the three RFID devices located on the tool is readable by the RFID reader regardless of the radial orientation of the tool with respect to the RFID reader.

First claim

What is claimed is:

1. An asset identification system, comprising:
a tool having an axial dimension and a radial dimension;
at least three RFID devices located on the tool, the at least three RFID devices located at positions with respect to each other in the radial dimension;
a storage apparatus storing the tool when the tool is not in use; and
an RFID reader, wherein at least one of the RFID devices located on the tool is readable by the RFID reader regardless of the radial orientation of the tool with respect to the RFID reader.

2. The system of claim 1 , wherein the tool includes one or more surfaces around at least one of the RFID devices, the one or more surfaces reflecting signals between the at least one RFID device and the RFID reader.

3. The system of claim 1 , wherein at least one of the RFID devices is positioned in a recess formed in the tool or positioned behind an outer surface of the tool.

4. The system of claim 1 , wherein the RFID devices are positioned at equal angles with respect to each other in the radial dimension.

5. The system of claim 1 , wherein the RFID reader is in a fixed position with respect to the storage apparatus.

6. The system of claim 1 , wherein the RFID reader is a handheld device and movable with respect to the storage apparatus.

7. The system of claim 1 , wherein the storage apparatus includes a storage apparatus RFID device located thereon, wherein the storage RFID device, when read by the RFID reader or a second RFID reader, indicates that the tool is stored on or in the storage device.

8. The system of claim 1 , wherein the at least three RFID devices are associated with at least three distinct device identifiers, respectively.

9. The system of claim 8 , wherein the at least three distinct device identifiers are associated with a single tool identifier.

10. An asset identification system, comprising:
a plurality of tools, each tool in the plurality of tools having an axial dimension and a radial dimension, and wherein each tool in the plurality of tools includes at least three RFID devices located thereon, the three RFID devices positioned apart from each other with respect to the radial dimension;
a storage system storing the plurality of tools when the plurality of tools are not in use; and
an RFID reader located in a fixed position with respect to the storage system;

wherein at least one of the RFID devices located on each tool is readable by the RFID reader regardless of the radial orientation of the downhole apparatus with respect to the storage system or the RFID reader.

11. The system of claim 10 , wherein the RFID reader is in a fixed position with respect to the storage system.

12. The system of claim 10 , wherein the RFID reader is a handheld device and movable with respect to the storage system.

13. The system of claim 10 , wherein the storage system includes a storage system RFID device located thereon, wherein the storage system RFID device, when read by the RFID reader or a second RFID reader, indicates that the tools are stored on or in the storage system.

14. The system of claim 10 , wherein the storage system includes at least one of a tool rack, a bin, a container, or a tool transport vehicle.

15. A method for oil and gas asset tracking, comprising:
moving a tool into or out of a storage apparatus, the storage apparatus storing the tool when the tool is not in use, wherein the tool has an axial dimension and a radial dimension, and wherein the tool has at least three RFID devices located thereon, the at least three RFID devices positioned apart from each other in the radial dimension;
reading at least one of the RFID devices located on the tool by an RFID reader regardless of the radial orientation of the tool with respect to the RFID reader; and
automatically updating data in an electronic database to associate the tool with the second position.

16. The method of claim 15 , wherein the second position is in or on a storage apparatus, and wherein the tool is placed onto or into the storage apparatus at any radial orientation with respect to the storage apparatus.

17. The method of claim 15 , wherein the second position is a geographical location.

18. The method of claim 15 , further comprising:
placing a plurality of tools into or onto a storage apparatus, wherein each tool in the plurality of tools has at least three RFID devices located thereon, the at least three RFID devices positioned apart from each other in the radial dimension; and
reading at least one of the RFID devices located on each of the plurality of tools by the RFID reader regardless of the radial orientation of the tools with respect to the RFID reader.

19. The method of claim 15 , wherein moving the tool from the first position to the second position is a part of an operation utilizing tool, and wherein automatically updating data in an electronic database to associate the tool with the second position indicates that the tool is used as a part of the operation.

20. The method of claim 15 , wherein the at least three RFID devices are associated with at least three distinct device identifiers, respectively, and wherein the at least three distinct device identifiers are associated with a single tool identifier.

Assignees

• Baker Hughes Oilfield Operations Llc

Inventors

• Pathak Preeti
• Shaikh Farhat
• Fanini Otto

Classifications

• G06K19/083 Primary

  Constructional details · CPC title

• G06K19/07758 Primary

  arrangements for adhering the record carrier to further objects or living beings, functioning as an identification tag · CPC title

• G06K7/10297 Primary

  arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 (cryptographic protocols H04L9/00; network security protocols H04L63/00; real-time communication protocols in data switching networks H04L65/00; network protocols for data switching network services H04L67/00) · CPC title

• G06K2007/10504

  Data fields affixed to objects or articles · CPC title

• G06K2019/06253

  for a specific application · CPC title