Гравиразведка
Gravity survey is a geophysical survey method based on measuring the strength of the Earth's gravitational field. This method is used to study the structural features of the earth's crust, identify mineral deposits, and solve engineering and environmental problems. Gravity survey makes it possible to determine density anomalies of underground objects and significantly increases the accuracy of geological and geophysical surveys.
Stages of gravel survey
Preparatory stage
Collection of initial information: study of geological maps, data on previous studies and possible anomalies.
Development of the work program: drawing up a plan of gravel exploration studies, selection of methods and equipment.
Equipment preparation: setting up and checking gravimeters, as well as other necessary tools.
Field work
Territory marking: creation of a network of gravimetric points and installation of control stations.
Gravitational field measurements: measurements using high-precision gravimeters.
Data collection: recording of gravitational field parameters at all study points.
Data processing and interpretation
Systematization of data: collection and initial processing of the obtained results, correction for known errors.
Gravimetric Mapping - Maps density anomalies and sections from measurements.
Modeling of underground structures: using mathematical and geophysical methods to interpret data.
Office work
Analysis and interpretation: detailed analysis of data, identification of anomalies and construction of models of underground objects.
Preparation of reports: preparation of technical reports with conclusions and recommendations for further research or development of fields.
Development of recommendations: proposal of measures for further study or operation of the identified objects.
Advantages of gravel survey
- High accuracy: the use of modern gravimeters and techniques ensures high measurement accuracy.
- Low invasiveness: the method does not require drilling or soil destruction, which reduces environmental risks.
- Wide range of applications: suitable for finding mineral deposits, studying geological structures and engineering surveys.
- Efficiency: allows you to quickly and cost-effectively obtain data on underground objects.
Main actions
- Area Marking and Point Setting-Create a network for accurate measurements.
- Measurements: use of gravimeters to record changes in the gravitational field.
- Data processing: systematization and correction of measurements, construction of maps and models.
- Analysis and interpretation of results: detailed analysis of the data obtained and development of recommendations.
Who is suitable?
- Gravity survey is relevant for the following groups:
- Mining companies: for search and evaluation of mineral deposits.
- Construction companies: for soil research and assessment of engineering characteristics of sites.
- Oil and gas companies: for prospecting and exploration of oil and gas fields.
- Environmental and scientific institutions: for monitoring and studying groundwater and geological structures.
Conclusion
Gravity surveying is a powerful and efficient method of geophysical survey that allows detailed study of underground structures and anomalies. This method is widely used in various industries, ensuring high accuracy and reliability of data.
If you are looking for accurate and reliable data on underground objects and structures, please contact us. We offer a full range of gravel surveys, including preparation, field measurements, data processing and interpretation of results. Our specialists have a wealth of experience and use the most modern equipment. Contact us today to discuss your needs and get professional advice.