Automated Load Cell Identification for Tubular Makeup Torque Validation
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Solution Overview
Problem
Existing wellbore construction and completion operations face challenges in automating load cell identification, leading to potential human errors and inefficiencies in monitoring threaded connections, which can result in incorrect torque calculations and compromised data quality.
Innovation Solution
Implementing automated load cell identification systems that include load cells communicating with a remote processing system to provide load cell type, range, and calibration data before tubular makeup, reducing the need for manual input and enhancing data quality assurance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual load cell identification is used, then device complexity is reduced, but human error increases and data quality deteriorates
Solution Approach 1:
The load cell automatically provides its own identification information (serial number, type, range, calibration data) to the control system without requiring manual input. The load cell includes an interface that communicates this data autonomously, eliminating human error while maintaining simple operation through self-identification
Solution Approach 2:
An automated identification system serves as an intermediary between the load cell and the control system. This intermediary automatically extracts and transmits load cell identification data, resolving the contradiction by providing reliable automated data transfer without requiring complex manual intervention procedures
2Productivity
If automated load cell identification is implemented, then productivity is improved, but device complexity increases
Solution Approach 1:
The load cell autonomously communicates its identification data through an integrated interface, eliminating the need for manual data entry operators. This self-service approach improves productivity by automatically providing all necessary identification information (serial number, type, range, calibration data) without adding complex external identification systems
Solution Approach 2:
The load cell interface serves multiple functions: it provides force measurement data and simultaneously transmits identification information. This multi-functionality improves productivity by consolidating data transmission into a single interface while avoiding the need for separate automated identification devices that would increase system complexity
3Reliability
If manual load cell data entry is used, then ease of operation is maintained, but reliability deteriorates due to human error
Solution Approach 1:
The load cell automatically transmits its identification data through an integrated communication interface, eliminating manual data entry operations. This self-service mechanism ensures data accuracy by directly transmitting data from the load cell's internal memory without human intervention, while maintaining operational simplicity through automated processes that require minimal user input
Solution Approach 2:
The control system receives automated feedback from the load cell including identification data and calibration information. This feedback mechanism improves reliability by continuously verifying load cell parameters against the control system's requirements, automatically detecting and preventing data accuracy issues without complicating the operational interface
Data Source
Figure 1A~1C
Figure 2A~2B
Figure 3A
AI summary
Aspects of the present relate to automated load cell identification. A method is provided. The method generally includes sending, from a load cell to a remote processing system, identification information associated with the load cell; and determining whether the load cell is valid for use during makeup of a threaded connection of a first threaded tubular to a second threaded tubular based on the identification information associated with the load cell. The load cell identification information may include a measurement range of torque values supported by the load cell. The method can include comparing the measurement range of torque values to a job defined range of torque values associated with the makeup of the threaded connection; and determining that the load cell is valid for use based on the comparison. The identification information can be used to detect the load cell type, range, and calibration data before tubular makeup to ensure data quality and safety at work.