Marcellus Formation is a Middle Devonian age unit of marine sedimentary rock
found in ... The Marcellus Formation is a black shale that may contain limestone
beds and concentrations of iron pyrite ....
Apr 3, 2015 ... Twenty years ago every geologist involved in Appalachian Basin oil and gas
knew about the Devonian black shale called the Marcellus.
Factors controlling Li concentration and isotopic composition in formation waters
and host rocks of Marcellus Shale, Appalachian Basin ...
The Marcellus shale is prevalent throughout much of the Appalachian basin and
... The depth to the top of the Marcellus shale ranges from 0 feet where it crops ...
THICKNESS AND. EXTENT OF THE. DEVONIAN SHALE. INTERVAL IN THE.
NORTHERN. APPALACHIAN BASIN. Milici and Swezey, 2006 ...
The Marcellus shale play runs through northern Appalachia, primarily in ... sell
Appalachian Basin assets primarily located in Marshall and Wetzel counties,
The Appalachian Basin is home to one of the maturest areas of oil and marcellus
shale natural gas, and Rex Energy is one of the major operators in the area.
The Marcellus Shale Coalition (MSC) works with partners in the Appalachian
Basin and across the country to address issues regarding the production of clean
The Middle Devonian Marcellus Shale play is rapidly evolving into a major shale-
gas target in North ... The Appalachian Basin has been an important shale-.
Bottom: Horizontal Marcellus Shale well in Greene County,. Pennsylvania
producing gas at 10 million .... 4.0 MARCELLUS SHALE, APPALACHIAN BASIN .