An integrated interpretation of well and seismic reflection data from Italy’s Po Valley shows the range’s undulations are controlled by the slope and composition of two major gliding horizons.
oil & gas
Posted inEditors' Highlights
Drones Hunt for Impacts of Oil Exploration on Wetland Emissions
Seismic lines, constructed for petroleum resource exploration, disturb Canadian peatlands, but how can we detect their impact on greenhouse gas budgets?
Posted inFeatures
Fluid Injection Wells Can Have a Wide Seismic Reach
High-volume fluid injection can cumulatively increase underground pore pressure and induce earthquakes in regions unexpectedly far from injection wells, recent Kansas studies show.
Posted inNews
Oil Spill Response Knowledge Grows, but New Risks Emerge
Oil spill expert Nancy Kinner discusses lessons learned from Deepwater Horizon, dangers of aging infrastructure and atomized dispersants, and a Russian plan that imperils Arctic waters.
Posted inResearch Spotlights
More Earthquakes May Be the Result of Fracking Than We Thought
Scientists show small earthquakes caused by fracking near Guy-Greenbrier, Ark., in 2010 that could have been early indicators of high stress levels on larger faults deeper underground.
Posted inEditors' Vox
Spills, Sediment, and Shoreline Contamination
A recent paper in Reviews of Geophysics describes the formation and behavior of oil-sediment residues in marine and coastal environments following an oil spill.
Posted inNews
How to Trigger a Massive Earthquake
Humans may be to blame for California’s second-largest 20th century earthquake, and a team of seismologists has now proposed how that could have happened.
Posted inNews
Proposed Bill Would Loosen Ocean Drilling Restrictions
The legislation would restrict the withdrawal of offshore areas from oil and gas development and overturn current planning processes.
Posted inEditors' Vox
Where and How Can We Find New Sources of Oil and Gas?
The editors of a new book on oil and gas exploration describe developments in methods for identifying oil and gas fields, and for making accurate predictions about their extractive potential.
Posted inNews
ExxonMobil Adds Climate Expert to Its Board
The company has been criticized for its stance on climate change and initially opposed a shareholder proposal to include a climate expert on its board of directors.