Field Deployable Clumped Isotope Analysis System
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Solution Overview
Problem
Conventional methods for monitoring hydrocarbon reservoirs are costly, time-consuming, and ineffective in distinguishing between hydrocarbon sources and reservoir compartments, limiting their utility for connectivity and surveillance applications.
Innovation Solution
A field-deployable system integrating spectroscopic-based isotope analysis and nuclear-magnetic resonance techniques to measure clumped isotopes and position-specific isotope signatures of hydrocarbons, enabling concurrent analysis with oil field operations and enhancing reservoir surveillance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If conventional wireline sampling and production logging tests are used to monitor hydrocarbon reservoirs, then hydrocarbon composition can be measured, but the process is costly and time-consuming
Solution Approach 1:
The patent replaces conventional mechanical wireline sampling systems with spectroscopic-based analysis systems that can measure hydrocarbon composition remotely and in real-time, eliminating the need for physical sample retrieval and laboratory analysis
Solution Approach 2:
The patent introduces spectroscopic techniques as an intermediary method between conventional sampling and composition measurement, using light-matter interactions to directly determine hydrocarbon composition without physical sample handling
2Measurement precision
If conventional stable isotope measurements are used to constrain reservoir fluid signatures, then initial end-member isotope signatures can be obtained, but the system cannot distinguish between different hydrocarbon sources and reservoir compartments
Solution Approach 1:
The patent moves from measuring conventional bulk stable isotope ratios to measuring clumped isotope compositions, representing a fundamental parameter change that provides additional discriminatory power for distinguishing hydrocarbon sources and reservoir compartments
Solution Approach 2:
The patent adds a new dimension to isotope measurement by incorporating clumped isotope composition analysis alongside conventional stable isotope measurements, creating a multi-dimensional geochemical fingerprinting system that enhances source and compartment differentiation
3Productivity
If conventional fluid logging and analysis systems are deployed, then real-time hydrocarbon component analysis (C1 to C5) can be performed, but the systems are limited in providing information about hydrocarbon formation and generation processes
Solution Approach 1:
The patent creates a multi-functional analysis system that simultaneously performs conventional hydrocarbon component analysis and clumped isotope measurement, enabling both real-time monitoring and formation process characterization from a single integrated platform
Solution Approach 2:
The patent merges conventional fluid logging capabilities with clumped isotope analysis systems, combining two previously separate measurement approaches into an integrated field-deployable system that provides comprehensive hydrocarbon characterization
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Provides unique characterization of hydrocarbon and non-hydrocarbon compounds, allowing for improved understanding of reservoir connectivity, source identification, and production optimization, reducing costs and increasing the speed of data acquisition compared to conventional methods.
Implementation Method 1
The system includes spectroscopic-based isotope analysis and nuclear-magnetic resonance techniques integrated with conventional measurements
Implementation Method 2
The system includes spectroscopic-based isotope analysis and nuclear-magnetic resonance techniques integrated with conventional measurements
Data Source
AI summary
A system and method is provided for enhancing hydrocarbon production. The method and system involve geochemistry analysis and include multiply substituted isotopologue and position specific isotope geochemistry. The method and system involve using clumped isotope and position-specific isotope signatures to enhance reservoir surveillance operations.