Seismic Quality Control via GPS-Stamped Inspection Data
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Solution Overview
Problem
The quality control in seismic data acquisition processes faces challenges due to remote operations, varying skill levels of personnel, and lack of uniform procedures, leading to unreliable data and ineffective management, as existing solutions do not provide comprehensive real-time quality control and data validation.
Innovation Solution
A system with a database server behind a firewall that receives seismic, contractor, and GPS-stamped inspection data, using configurable quality performance indicators to validate and display data on scalable maps, producing alarms and detailed reports for improved management decisions, and incorporating a programmable GPS unit for digital image recording and inspection scoring.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If QC personnel are remotely based to monitor seismic operations, then operational flexibility is improved, but evaluation of actual productivity becomes difficult and data reliability deteriorates
Solution Approach 1:
The system implements automated feedback mechanisms where QC personnel use standardized digital checklists to input inspection data, which is then automatically processed and fed back to stakeholders. This structured feedback loop ensures consistent evaluation of productivity and data quality despite remote operations, resolving the contradiction between operational flexibility and data reliability.
Solution Approach 2:
The patent transforms quality control from subjective assessment to objective parameter-based evaluation by using standardized checklists with specific measurable criteria. This parameter change enables reliable remote monitoring by converting qualitative inspections into quantifiable data that can be consistently evaluated regardless of location.
2Productivity
If inspection time is reduced to improve productivity, then output increases, but quality report completeness deteriorates
Solution Approach 1:
The system performs preliminary actions by pre-configuring standardized checklists with all necessary inspection criteria before field operations begin. This preparation ensures that QC personnel have ready-to-use templates that guide comprehensive inspections, enabling complete quality assessment without requiring extended field time during actual operations.
Solution Approach 2:
The patent uses digital copying of standardized checklist templates across multiple inspection scenarios. Instead of creating unique inspection protocols for each situation, the system replicates proven checklist structures, ensuring consistent and complete quality evaluation while reducing the time needed to develop inspection procedures for each project.
3Measurement precision
If uniform procedures are implemented to improve data reliability, then measurement precision increases, but device complexity increases
Solution Approach 1:
The system achieves measurement precision through universal, standardized checklists that can be applied across all seismic QC projects regardless of location or specific conditions. These multi-functional templates cover various inspection types (geophysical, environmental, safety) within a single unified framework, maintaining precision without requiring separate complex procedures for each scenario.
Data Source
AI summary
A web enabled system for quantitative quality control of seismic projects may comprise at least one server remotely located from the seismic acquisition operation. At least two databases are operated by the server wherein at least one database comprises an electronic map database comprising electronically scalable maps. The server is programmed for receiving data over an Internet connection comprising seismic instrument operation data, contractor data, HSE management system data, and GPS stamped inspection data. A programmable GPS unit is programmed to produce the GPS stamped inspection data and comprises a digital camera operable for recording and storing GPS stamped digital images. The data can be merged into electronically scalable terrain maps to uniquely display tables, graphs, quality indicators, which can be selected at the desired locations for greater depth of information.