S&P Global (ex. IHS) QUE$TOR 2026 Q1
QUE$TOR – Oil & Gas CAPEX and OPEX Cost Estimation Software
QUE$TOR is a comprehensive oil and gas cost estimation software designed for concept screening, project evaluation, optimization, and detailed CAPEX and OPEX estimation across the energy industry.

The QUE$TOR software suite helps engineering teams, cost estimators, financial analysts, project developers, executives, and M&A professionals evaluate the economics and costs of upstream, offshore, onshore, and LNG projects. Using a comprehensive global cost database, QUE$TOR provides detailed cost estimates for equipment, technologies, facilities, and project development activities.
Oil and Gas CAPEX & OPEX Cost Estimation
QUE$TOR enables users to develop reliable CAPEX and OPEX estimates for oil and gas projects at different stages of project development. The software supports early-stage concept evaluation as well as more detailed cost studies, helping users compare development options and make informed project decisions.
The QUE$TOR application suite includes specialized modules for different energy infrastructure requirements:
QUE$TOR Offshore – cost estimation and project evaluation for offshore oil and gas developments.
QUE$TOR Onshore – CAPEX and OPEX estimation for onshore oil and gas facilities and developments.
QUE$TOR LNG Regasification – cost estimation for LNG regasification infrastructure and related facilities.
Global Oil and Gas Cost Database
QUE$TOR is supported by a comprehensive cost database covering more than 60,000 cost points across equipment, technologies, project types, and geographical locations. The database is updated twice a year, providing access to current global cost information for oil and gas project evaluation.
This extensive database allows users to develop consistent cost estimates while significantly reducing the time required for manual market research, benchmarking, and cost analysis.
Key Applications of QUE$TOR
QUE$TOR can be used throughout the early stages of oil and gas project development, including:
Concept screening and concept selection
Oil and gas CAPEX estimation
OPEX and operating cost estimation
Project feasibility studies
Pre-FEED studies
Development planning and scheduling
Project cost benchmarking
Upstream project evaluation
Offshore and onshore development analysis
LNG project cost estimation
Cost optimization and comparison of development concepts
M&A and investment analysis
Optimize Oil & Gas Project Costs
By combining detailed cost data with project modeling and development scheduling capabilities, QUE$TOR helps users evaluate different development concepts and identify cost-effective project solutions.
Engineers and analysts can model oil and gas expenditures, production profiles, project schedules, facilities, equipment, and development concepts within a single software environment. This can reduce the time spent collecting and analyzing cost information and provide a consistent basis for project comparison.
Supporting Feasibility, Pre-FEED and Concept Selection
QUE$TOR is particularly useful during feasibility studies, pre-FEED, concept selection, and early project development, when reliable cost information is essential for evaluating project viability.
The software provides access to standardized and regularly updated cost data, allowing users to compare alternative development scenarios and build project cost estimates based on current global industry information.
Why Use QUE$TOR?
QUE$TOR brings together oil and gas cost estimation, CAPEX/OPEX analysis, project scheduling, cost benchmarking, and global cost data in one application suite.
By using a regularly updated database with more than 60,000 cost points, QUE$TOR can help organizations save significant time on research and analysis while improving the consistency of project cost estimates.
It is suitable for cost estimation engineers, project engineers, financial analysts, executives, investment teams, M&A analysts, and energy consultants involved in evaluating oil and gas and LNG projects.
64.6MB
Download
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QUE$TOR – Oil & Gas CAPEX and OPEX Cost Estimation Software
QUE$TOR is a comprehensive oil and gas cost estimation software designed for concept screening, project evaluation, optimization, and detailed CAPEX and OPEX estimation across the energy industry.

The QUE$TOR software suite helps engineering teams, cost estimators, financial analysts, project developers, executives, and M&A professionals evaluate the economics and costs of upstream, offshore, onshore, and LNG projects. Using a comprehensive global cost database, QUE$TOR provides detailed cost estimates for equipment, technologies, facilities, and project development activities.
Oil and Gas CAPEX & OPEX Cost Estimation
QUE$TOR enables users to develop reliable CAPEX and OPEX estimates for oil and gas projects at different stages of project development. The software supports early-stage concept evaluation as well as more detailed cost studies, helping users compare development options and make informed project decisions.
The QUE$TOR application suite includes specialized modules for different energy infrastructure requirements:
QUE$TOR Offshore – cost estimation and project evaluation for offshore oil and gas developments.
QUE$TOR Onshore – CAPEX and OPEX estimation for onshore oil and gas facilities and developments.
QUE$TOR LNG Regasification – cost estimation for LNG regasification infrastructure and related facilities.
Global Oil and Gas Cost Database
QUE$TOR is supported by a comprehensive cost database covering more than 60,000 cost points across equipment, technologies, project types, and geographical locations. The database is updated twice a year, providing access to current global cost information for oil and gas project evaluation.
This extensive database allows users to develop consistent cost estimates while significantly reducing the time required for manual market research, benchmarking, and cost analysis.
Key Applications of QUE$TOR
QUE$TOR can be used throughout the early stages of oil and gas project development, including:
Concept screening and concept selection
Oil and gas CAPEX estimation
OPEX and operating cost estimation
Project feasibility studies
Pre-FEED studies
Development planning and scheduling
Project cost benchmarking
Upstream project evaluation
Offshore and onshore development analysis
LNG project cost estimation
Cost optimization and comparison of development concepts
M&A and investment analysis
Optimize Oil & Gas Project Costs
By combining detailed cost data with project modeling and development scheduling capabilities, QUE$TOR helps users evaluate different development concepts and identify cost-effective project solutions.
Engineers and analysts can model oil and gas expenditures, production profiles, project schedules, facilities, equipment, and development concepts within a single software environment. This can reduce the time spent collecting and analyzing cost information and provide a consistent basis for project comparison.
Supporting Feasibility, Pre-FEED and Concept Selection
QUE$TOR is particularly useful during feasibility studies, pre-FEED, concept selection, and early project development, when reliable cost information is essential for evaluating project viability.
The software provides access to standardized and regularly updated cost data, allowing users to compare alternative development scenarios and build project cost estimates based on current global industry information.
Why Use QUE$TOR?
QUE$TOR brings together oil and gas cost estimation, CAPEX/OPEX analysis, project scheduling, cost benchmarking, and global cost data in one application suite.
By using a regularly updated database with more than 60,000 cost points, QUE$TOR can help organizations save significant time on research and analysis while improving the consistency of project cost estimates.
It is suitable for cost estimation engineers, project engineers, financial analysts, executives, investment teams, M&A analysts, and energy consultants involved in evaluating oil and gas and LNG projects.
64.6MB
Download
🔒 Go Premium to Unlock