In the present study, a single-well push-pull (SWPP) test was conducted with multi-
component tracers, including inert gas (SF 6 and Kr) and uranine (conservative), to …

Coalbed methane (CBM) is an important energy source globally, thus understanding its
origin and evolution is essential to the assessment of reserves and develo** exploration …

In regions where water resources are scarce and in high demand, it is important to
safeguard against contamination of groundwater aquifers by oil-field fluids (water, gas, oil) …

Sandstone-buried hill superimposed reservoirs, characterized by the coexistence of the
sandstone matrix and the fracture pore matrix, present unique challenges in integrated …

Accurate knowledge of the Ne isotopic composition of air is essential for planetary science.
While the uncertainty of the noble gas isotopic composition of air has been drastically …

There is an ever-pressing need to find more helium (He) because 1) it is an essential
resource for modern life, 2) reserves are dwindling faster than He accumulations are …

Subsalt prospects in the South Atlantic margin contain potential hydrocarbon plays as
exemplified by significant discoveries on the Brazilian margin. On the conjugate east side of …