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Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University

Pennsylvania State University · Apr 1, 2014 · 37 slides

Investor presentation from the Shale Experts oil & gas presentation and slide database. Every page is imaged and its text indexed for search across operators, plays, basins and time.

Slides

  1. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 1
    MARCELLUS SHALE SUBSURFACE STRATIGRAPHY AND THICKNESS TRENDS: EASTERN NEW YORK TO NORTHEASTERN WEST VIRGINIA Gary G. Lash Terry Engelder Dept. of Geosciences Dept. of Geosciences SUNY-Fredonia The Pennsylvania State University…
  2. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 2
    Skaneateles Formation (Levanna Shale) Stafford Limestone Oatka Creek Shale Marcellus Shale (Mount Marion Fm; Berne Mbr) Marcellus Shale Cherry Valley Limestone type stratigraphy (Stony Hollow Mbr; Purcell Limestone)…
  3. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 3
    data distribution
  4. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 4
    general thickening to the east and southeast total Marcellus Shale isopach
  5. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 5
    Basal Contact GR Rho Stafford Limestone Oatka Creek Shale Onondaga Limestone Fredonia State College 1 Chautauqua Cty., NY
  6. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 6
    GR Rho Stafford Limestone Stoscheck 1 Chemung Cty., NY Oatka Creek Shale Cherry Valley Limestone Union Springs Shale Onondaga Limestone Needmore Shale Oriskany Ss.
  7. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 7
    Union Springs Shale isopach
  8. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 8
    Oatka Creek W Shale E Cherry Valley/Purcell Limestone UNION SPRINGS SHALE cross-section hung on the base of the Stafford Limestone or equivalent interval
  9. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 9
    Union Springs Shale isopach
  10. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 10
    Oatka Creek Shale W E Cherry Valley/Purcell Limestone UNION SPRINGS SHALE cross-section hung on the base of the Stafford Limestone or equivalent interval
  11. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 11
    Cherry Valley Limestone /Purcell Limestone isopach
  12. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 12
    W E CHERRY VALLEY/PURCELL LIMESTONE Union Springs Shale/Bakoven Shale cross-section hung on the base of the Oatka Creek Shale
  13. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 13
    Cherry Valley Limestone /Purcell Limestone isopach
  14. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 14
    W CHERRY VALLEY/PURCELL LIMESTONE E Union Springs Shale cross-section hung on the base of the Oatka Creek Shale
  15. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 15
    Cherry Valley Limestone /Purcell Limestone isopach
  16. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 16
    Oatka Creek Shale W E CHERRY VALLEY/PURCELL LIMESTONE Union Springs Shale cross-section hung on the base of the Stafford Limestone or equivalent interval
  17. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 17
    Cherry Valley Limestone /Purcell Limestone isopach
  18. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 18
    Oatka Creek W Shale E CHERRY VALLEY/PURCELL LIMESTONE Union Springs Shale cross-section hung on the base of the Oatka Creek Shale
  19. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 19
    Oatka Creek Shale isopach
  20. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 20
    OATKA CREEK SHALE W E Union Springs Shale cross-section hung on the base of the Stafford Limestone or equivalent interval
  21. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 21
    axis of erosion of the Union Springs Shale and Cherry Valley/Purcell Limestone Oatka Creek Shale isopach
  22. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 22
    Stafford Limestone W OATKA CREEK SHALE E thin Oatka Creek Shale Cherry Valley/Purcell Ls. locus of erosion of the Union Springs and Cherry Valley/Purcell succession Union Springs Shale is the thinning of the Oatka Creek…
  23. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 23
    Oatka Creek Shale isopach
  24. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 24
    W E Stafford Ls. OATKA CREEK SHALE Union Springs Shale cross-section hung on the top of the Stafford Limestone
  25. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 25
    Levanna Shale isopach
  26. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 26
    transgressive log signature LEVANNA SHALE W E Stafford Ls. Oatka Creek Shale Union Springs Shale Cherry Valley/Purcell Ls. cross-section hung on the top of the Levanna Shale
  27. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 27
    Levanna Shale isopach
  28. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 28
    transgressive log signature N LEVANNA SHALE S cross-section hung on the top of the Levanna Shale
  29. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 29
    Marcellus Shale a history of repeated erosional events
  30. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 30
    Laurentia Marcellus basin 385 MY; Early Acadian Gondwana (after Blakey; http://www2.nau.edu/rcb7/nam.html) (Africa)
  31. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 31
    thrust load-induced subsidence from Ettensohn (1994)
  32. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 32
    2 Oatka Creek Shale 1 onset of Oatka Creek Union Springs(Id sedimentation Shale T-R Cycle) 2 T-R cycle Id Marcellus Purcell/Cherry Valley 1 T-R cycle Ic Shale eustatic control from Johnson et al., 1985
  33. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 33
    locus of erosion
  34. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 34
    T-R Cycle Ic onset of Tectophase II rising sea-level condensed or starved sequence thrust load-induced subsidence
  35. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 35
    development of a forebulge or tectonic welt accumulation of the Purcell/Cherry Valley Ls. over the eroded Union Springs Shale or (locally) the Onondaga Limestone thrust load-induced uplift
  36. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 36
    further forebulge-related uplift following accumulation of the Purcell/Cherry Valley Limestone T-R Cycle Id Oatka Creek Shale sedimentation rising sea-level thrust load-induced renewed subsidenceuplift ()
  37. Marcellus Shale Subsurface Stratigraphy – Pennsylvania State University – slide 37
    retrograde shift of the forebulge T-R Cycle Ie Levanna Shale sedimentation (transgressive to the northwest) rising sea-level erosion subsidence of the early Marcellus forebulge load-induced uplift prior to renewed widespread…

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