The commercial exploitation of unconventional petroleum resources (eg, shale oil/gas and
tight oil/gas) has drastically changed the global energy structure within the past two …

Abstract Knowledge of geochemical processes that occur during hydraulic fracturing of
shale resources for natural gas recovery can provide insight into in situ mineral precipitation …

We investigate sediment sources, depositional conditions and diagenetic processes
affecting the Middle Devonian Marcellus Shale in the Appalachian Basin, eastern USA, a …

Flowback/Produced fluid samples were collected from several wells from two Utica/Point
Pleasant (UPP) sites (UPPW and UPPS) in Ohio, and one Marcellus (Marcellus Shale …

Analysis of the multi‐scale pore structures of shale is of critical importance to understanding
their role as caprocks and oil/gas reservoirs, as well as their contribution to global elemental …

ABSTRACT The Middle Devonian Marcellus shale play has emerged as a major world-class
hydrocarbon accumulation. It has rapidly evolved into a major shale gas target in North …

Stratigraphic successions are rarely sampled at sufficiently dense spacing to permit
evaluation of paleoenvironmental variation at the shortest fundamental frequency operative …

We report δ 13 C, δ 18 O, δ 34 S records coupled with elemental, pyrite morphology, and
fluid inclusion data spanning the Cherry Valley Member in the Middle Devonian Marcellus …

ABSTRACT The Eagle Ford shale Formation (Upper Cretaceous) in the Gulf Coast basin of
south Texas was first commercially produced in 2008 and has since achieved production …

Determining the redox conditions of pore fluids during the deposition of organic-rich
sediments is an integral part of reconstructing the depositional environment of source rocks …