Working Alone and/or in Remote Locations: Opportunities to Prevent the Risk of Fatality From Cardiovascular Events in Oil and Gas Extraction Workers. [PDF]
Zimmerman SM +8 more
europepmc +1 more source
Atomized droplet size prediction for supersonic atomized water drainage and natural gas extraction. [PDF]
Liu C, He L.
europepmc +1 more source
Anisotropic Flow-Solid Coupling Model for Gas Extraction from Cis-Layer Boreholes and Its Application. [PDF]
Liu J +5 more
europepmc +1 more source
Polycyclic aromatic hydrocarbons (PAHs) are derived from a number of sources including anthropogenic (i.e. industrial processes and combustion of fossil fuels) or natural (i.e. forest fires, volcanic activity and geological sources).
Dean, John, Cave, Mark, Lorenzi, Damien
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Pilot tests of continuous gas extraction with improved L-shaped wells from mining and goaf areas. [PDF]
Zhang J +9 more
europepmc +1 more source
New Technology of Mechanical Cavitation in a Coal Seam to Promote Gas Extraction. [PDF]
Linghu J, Chen H, Wang L, An F.
europepmc +1 more source
Study and Application of a New Casing Protection Technology for Long-Term Gas Extraction in Deep Coal Seams. [PDF]
Li H, Cui J, Lu P, Yang J, Zhang J.
europepmc +1 more source
Discrete Element Simulation of Fracture Evolution around a Borehole for Gas Extraction in Coal Seams. [PDF]
Wang Z, Cui H, Wei G, Jia T, Wang L.
europepmc +1 more source
Establishment and Application of a Theoretical Model for Gas Extraction Considering the Influence of Borehole Cross-Section Instability. [PDF]
Zhang X +7 more
europepmc +1 more source

