Phone

+1 510-522-0700

email

info@dgi.com

DGI Blog

Analysis of the latest news, trends, and technology from the oil and gas industry

4D Comparative Analysis of Seismic Reflection Data

Seismic reflection data have been utilized in the oil and gas industry and other geological studies to identify subsurface characteristics, calling attention to prevalent uncertainty and variations. The data is dependent upon the presence of acoustical contrasts...

Enhancing Oil and Gas Reserves Valuation Via Integrated Data Visualization

The monetary valuation of an asset is a very traditional process that has always involved the integration of data. And, while advancements in technology have streamlined the oil and gas reserves valuation process, professionals still desire a method that will allow...

Reservoir Data Analysis: Visualizing Reservoir Pressure for Asset Development

Nearly every asset management team contends with the difficulties in well pressure management. Thankfully, advancements in technology have made it easier to mitigate risk and manage potential hazards associated with reservoir pressure fluctuations. These same...

Preventing the Loss of Valuable Oil and Gas Data

Today, oil and gas data can be as valuable as the hydrocarbon assets they characterize. Access to relevant data greatly enhances an asset team’s ability to assess economic potential, plan development, and accurately monitor reservoir performance. Individual...

Improve Drilling Accuracy and Efficiency with Integrated WITSML Data

Well-site Information Transfer Standard Markup Language (WITSML) is the industry standard for transferring well site information (obtained via MWD and LWD tools) in an XML format from drilling rigs to other locations. Data obtained from disparate surface and downhole...

Visualizing 3D Geothermal Exploration Data

The exploration of geothermal resources in the subsurface is challenging yet vital in the energy industry. There is huge potential in this largely untapped yet highly sustainable energy source. But there is also a great economic risk attached to it, starting at the...
4D Comparative Analysis of Seismic Reflection Data

4D Comparative Analysis of Seismic Reflection Data

Seismic reflection data have been utilized in the oil and gas industry and other geological studies to identify subsurface characteristics, calling attention to prevalent uncertainty and variations. The data is dependent upon the presence of acoustical contrasts...

3D Visualization of Hyperspectral Data

3D Visualization of Hyperspectral Data

Point Loma, California—LiDAR merged with aerial photo. LiDAR data generated for the Scripps Institution of Oceanography by the Center for Space Research, the University of Texas at Austin (CSR), with support provided by the Bureau of Economic Geology, the University...

Visual Evaluation of Infill Well Spacing

Visual Evaluation of Infill Well Spacing

Potential Infill well plans showing different sidetrack opportunities while targeting bypassed oil in an onshore oil field. Data courtesy of RMOTC and US DOE.The economic and engineering risk associated with the development of hydrocarbon assets is immense. In...

Efficient Sorting of Oil and Gas Big Data

Efficient Sorting of Oil and Gas Big Data

Efficient Sorting of Oil and Gas Big Data.The oil and gas industry has used big data as a way to fill the information gap in all phases of asset development within an oil field. Associated historical data mostly comes from an individual well in a single geospatial...

Geospatial Visualization of Well Log Cross-Plot Data

Geospatial Visualization of Well Log Cross-Plot Data

Cross plot of two logs from hundreds of wells. A small correlation is shown. Outliers are easy to spot as well.A cross plot of well log data is essential in establishing the accurate correlation between the well parameters. Not only does it help in understanding the...

Identifying Oil Field Best Practices Through 4D Visualization

Identifying Oil Field Best Practices Through 4D Visualization

The visualization above illustrates the 3D/4D spatiotemporal integration of geologic structure, fracture stage events, microseismic events, wellbore trajectories, and well logs.Growth in the oil and gas industry has enabled the collection and utilization of large data...

4D Correlation of Reservoir Simulation and Seismic Attributes

4D Correlation of Reservoir Simulation and Seismic Attributes

4D seismic difference shown at a single time step along with a reservoir simulation grid. Comparison of the seismic response from the fluid injection can be done on multiple timesteps.  Data used with permission of owner.The oil and gas industry has been utilizing...

Share on Social Media