Structural analysis, gravity magnetic interpretation, depth to basement studies, plate tectonics modeling, and petroleum systems analysis. Clients include oil-industry majors, independents, major defense integrators, mining companies and new venture start-ups.
Intracratonic Basins
Foreland Basins
Continental databases, SOURCE GIS platform, petrophysical databases, and literature surveys
Fusing regional potential field interpretations and published geological data, building accurate regional frameworks for basin analysis, from basement architecture to cover responses consistent with the plate model, crustal evolution, and depth-to-basement information.
Tectonics analysis helps you understand the exploration relevant regional geological setting of the reservoir in terms of structure, stratigraphic sequence, depositional environment, and rock types.
Our experts will guide you through all the steps involved in the evaluation of the gravity magnetic and structural analysis used to define the depositional model of the basin, the timing of the deposition source and reservoir rock, generation of hydrocarbon and effective migration to the reservoir.
Gravity magnetic and structural analysis establish a detailed correlation of the sedimentary layers and delineate the depositional system to help you understand the depositional sequence geometries and stratigraphic architecture of a sedimentary basin.
Using a rich fusion of published structural data, gravity magnetic analysis, and a wide and deep experience we help you identify the structural elements in the basement and stratigraphic cover, then integrate them into a structural framework, to identify blocks for reservoir modeling.
Gravity magnetic and structural analysis help in the assessment of basin fluid migration and fracture distribution within the reservoir model and enables the validation of subsurface models in regions where seismic data is scarce or of poor quality.
Modern gravity magnetic and structural analysis can extract more data by converting geophysical measurements into 3D images of the subsurface which are integrated with surface geological observations to generate a meaningful geological model
Our approach to regional tectonics and structural analysis is underpinned by a MULTI-SOURCE data fusion of all available geophysical, geological, imagery, and terrain data to reduce the ambiguity of analysis. We aim to resolve the MULTI-SCALE content on every scale from continent-regional-prospect, and we exploit MULTI-LEVEL sources and so improve gravity magnetic and structural analysis, interpretation, and exploration services
Enhanced multi-scale derivatives, faults, lineaments, and ductile shear zones, wrench zones, and rifted margins
Gravity magnetic and structural analysis, interpretation, reprocessing, signal processing, and multi-source data fusion
Gravity, magnetic structural analysis help define the basement architecture, depth to basement, tectonics, and global basement studies
Continental databases, SOURCE GIS platform, petrophysical databases, and literature surveys
Extending regional crustal structural analytics by interpreting structural, gravity and magnetic data at resolutions addressing exploration problems in a cost-effective manner.
Addressing the challenges of merging multiple data sets generating structural interpretations for exploration.
Significant on-going effort yielding important new structural and tectonics insights by decomposing the gravity and magnetic fields into multi-scale ensembles, fusing the interpreted stuctural fields based on specific fusion rules.
We are experts at capturing, editing, validating, and fusing of varying quality data sets to produce consistent multi-source, multi-scale, and multi-level data resources that are excellent starting points for your global venture, regional screening, or block evaluation scale.
Our gravity, magnetic analytics expertise together with experience across exploration scales, form the basis of our capabilities including structural and tectonic interpretation, depth to basement, and basin analysis products.
In order to produce an accurate depth to basement solution, Eslan Labs uses a range of complementary methods including spectral, analytic signal, tilt derivative, and extended Euler convolution, together with experience and geologic and geophysical knowledge. Determining depth to basement require stable derivatives.
Gravity, magnetic analytics are useful when the main field contributions are caused by sources of different depths and extents. Our multi-scale horizontal and vertical derivative approach is built with a stable transformation that results from the stable behavior of the vertical integral transformation of the field with the properties of high order derivative transformations
Traditional gravity, magnetic processing introduce distortions in the field fitting an arbitrary ‘regional’ and ‘local’ definition. Far superior are multi-scale methods, based on the properties of field vertical derivatives, performing a non-arbitrary separation.
All data used in our gravity magnetics analytics interpretations are stored using open-source file management systems. These databases include attributes and metadata describing what the data contains, and explanation of attribute tables and examples of how the data was used.
Due to the fundamental spatial nature of geological and geophysical data, all the work carried out at Eslan Labs is underpinned by an open GIS strategy, so all our staff are trained to use open GIS, including editing, manipulation of spatial data and attribution.
