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Dynamic deep marine oxygenation during the Early and Middle Paleozoic. [PDF]

open access: yesSci Adv
Ostrander CM   +6 more
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Migratory connectivity and barrier-crossing flights of Vermivora warblers are associated with synoptic weather conditions. [PDF]

open access: yesJ Anim Ecol
Kramer GR   +13 more
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A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks. [PDF]

open access: yesAdv Sci (Weinh)
Ciais P   +32 more
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The Applicability of Waterflooding in the Appalachian Basin

Proceedings of SPE Eastern Regional Meeting, 1998
Abstract Oil production has been an important industry in the Appalachian basin for over a century. Most oil reservoirs in this region have been produced by primary recovery only, yielding some 5-25% of the stock tank oil originally-in-place. As a result, 75-95% of the STOOIP remains in the reservoirs. Waterflooding is one technique that
L. C. Weber, D. C. Freeman
openaire   +1 more source

Iron Control in the Appalachian Basin

Proceedings of SPE Eastern Regional Meeting, 1983
ABSTRACT The Appalachian Basin presents one of the most challenging production and stimulation problems because of the iron content of its hydrocarbon producing formations. A variety of iron compounds in the producing formations present problems that have to be considered to effectively stimulate these formations.
W. R. Dill, George Fredette
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