Downhole Intervention Tool With Integrated Operational Parameter Sensors

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Solution Overview

Problem

Existing downhole tools lack the capability to monitor operational parameters during intervention operations, making it difficult for operators to assess the success of these operations in real-time.

Innovation Solution

A downhole intervention tool equipped with sensors that measure and communicate operational parameters during the intervention, allowing for real-time monitoring and optimization of the operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If separate measurement tools are used to measure operational parameters after intervention operations, then measurement capability is provided, but real-time monitoring capability is lost

Engineering Contradiction:
Improveoperational parameter measurementVSAvoidreal-time monitoring
Core Design Contradiction:
Measurement precisionVSLoss of time

Solution Approach 1:

The patent combines the intervention tool and measurement tool into a single integrated downhole tool. The intervention module performs intervention operations while the measurement module simultaneously measures operational parameters, eliminating the need for separate post-operation measurement tools and enabling real-time monitoring during the intervention process.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The downhole tool is designed with multi-functionality, serving both as an intervention tool and a measurement tool. The single tool can perform intervention operations on well components and simultaneously measure operational parameters, providing universal functionality that reduces the need for multiple separate tools.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Ease of operation

If intervention operations are performed without integrated sensors, then operational simplicity is maintained, but operational parameter monitoring capability is lost

Engineering Contradiction:
Improveintervention operation simplicityVSAvoidoperational parameter data
Core Design Contradiction:
Ease of operationVSLoss of information

Solution Approach 1:

The patent incorporates sensors that measure operational parameters during intervention operations and provide feedback information. This feedback enables operators to monitor the intervention process in real-time, understand what is happening downhole, and make informed decisions without complicating the basic intervention operation.

Inventive Principle:
Principle #23Feedback

Solution Approach 2:

The measurement module acts as an intermediary between the intervention module and the surface monitoring system. It captures operational parameter data during intervention operations and transmits this information to the surface, bridging the information gap without requiring operators to physically intervene or complicate the intervention process.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Device complexity

If separate measurement tools are deployed after intervention, then equipment complexity is reduced, but intervention operation optimization capability is lost

Engineering Contradiction:
Improvetool configurationVSAvoidintervention operation efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The patent integrates measurement capabilities into the intervention tool before the intervention operation begins. This preliminary integration ensures that operational parameters are captured from the start of the intervention process, enabling immediate optimization decisions without requiring post-operation analysis or additional measurement equipment.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS8220541B2Intervention tool with operational parameter sensors
Publication Date: 2012.07.17 SCHLUMBERGER TECH CORP
  • US8220541B2 patent drawing
  • US8220541B2 patent drawing
  • US8220541B2 patent drawing

AI summary

An intervention tool for use inside a wellbore is provided that includes an intervention module capable of performing an intervention operation downhole, and a drive electronics module in communication with the intervention module and configured to control the intervention module. The tool also includes one or more sensors which measure at least one operational parameter of the intervention operation during the intervention operation. The intervention operation is optimized based on the measured at least one operational parameter.