Devonian and Deeper Wells with Scanned Logs (0)
Upper Huron, Net Thickness (red label) (3)
Lower Huron, Net Thickness (black label) (4)
Upper Huron, Average Pay Porosity (green label) (5)
Lower Huron, Average Pay Porosity (blue label) (6)
All Black Shale Fields (MRCSP1) (7)
All Black and Gray Shales and Siltstones Fields (MRCSP1) (8)
Initial Black Shale Study Fields (10)
All Black Shale Fields (MRCSP1) (11)
All Black and Gray Shales and Siltstones Fields (MRCSP1) (12)
Middle and Upper Devonian Shale Cross-Sections++ (14)
| A-A' |
| B-B' |
| C-C' |
| D-D' |
| E-E' |
| F-F' |
| G-G' |
| H-H' |
| I-I' |
| J-J' |
Area With Suspect Thicknesses Due To Structure--Most Questionable Values Noted With * AND May Be Ignored In Contours (15)
Study Wells with Onondaga (17)
Onondaga Study Limit (for Subsea Elevation) (18)
Onondaga Subsea Elevation (Lines, Labels) (19)
Onondaga Subsea Elevation (Colorfill) (20)
| -2000 - -2250 |
| -2250 - -2500 |
| -2500 - -2750 |
| -2750 - -3000 |
| -3000 - -3250 |
| -3250 - -3500 |
| -3500 - -3750 |
| -3750 - -4000 |
| -4000 - -4250 |
| -4250 - -4500 |
| -4500 - -4750 |
| -4750 - -5000 |
| -5000 - -5250 |
| -5250 - -5500 |
| -5500 - -5750 |
| -5750 - -6000 |
| -6000 - -6250 |
| -6250 - -6500 |
| -6500 - -6750 |
Onondaga Ls and Older Outcrops (21)
Study Wells with Marcellus (Net Shale) (23)
Marcellus (Net Shale) Isochore (Lines, Labels) (24)
Marcellus (Net Shale) Isochore (Colorfill) (25)
| 0 |
| 1 - 20 |
| 20 - 40 |
| 40 - 60 |
| 60 - 80 |
| 80 - 100 |
| 100 - 120 |
| 120 - 140 |
| 140 - 160 |
| 160 - 180 |
| 180 - 200 |
| 200 - 220 |
| 220 - 240 |
| 240 - 260 |
| 260 - 280 |
| 280 - 300 |
| 300 - 320 |
| 320 - 340 |
Marcellus Fm and Older Outcrops (26)
Study Wells with "Transition Zone" (28)
Study Wells with Needmore (29)
~Eastern Extent "Transition Zone" (or western extent Needmore Shale) (30)
"Transition Zone" + Needmore Isochore (Lines, Labels) (31)
"Transition Zone" + Needmore Isochore (Colorfill) (32)
|
| 0 |
|
| 1 - 10 |
| 10 - 20 |
| 20 - 30 |
| 30 - 40 |
|
| 40 - 50 |
| 50 - 60 |
| 60 - 70 |
|
| 70 - 80 |
Marcellus Fm and Older Outcrops (33)
Study Wells with Union Springs (35)
~Lateral Lithofacies Boundary--Union Springs (E) | "lower Marcellus" (W) (same as Cherry Valley) (36)
Union Springs Isochore (Lines, Labels) (37)
Union Springs Isochore (Colorfill) (38)
|
| 0 |
|
| 1 - 10 |
| 10 - 20 |
|
| 20 - 30 |
| 30 - 40 |
|
| 40 - 50 |
| 50 - 60 |
|
| 60 - 70 |
|
| 70 - 80 |
|
| 80 - 90 |
| 90 - 100 |
|
| 100 - 110 |
| 110 - 120 |
|
| 120 - 130 |
|
| 130 - 140 |
|
| 140 - 150 |
Marcellus Fm and Older Outcrops (39)
Study Wells with Cherry Valley (41)
~Lateral Lithofacies Boundary--Cherry Valley (E) | drillers' Cherry Valley (W) (42)
Cherry Valley Isochore (Lines, Labels) (43)
Cherry Valley Isochore (Colorfill) (44)
|
| 0 |
| 1 - 10 |
| 10 - 20 |
| 20 - 30 |
| 30 - 40 |
| 40 - 50 |
| 50 - 60 |
| 60 - 70 |
| 70 - 80 |
| 80 - 90 |
| 90 - 100 |
| 100 - 110 |
| 110 - 120 |
| 120 - 130 |
| 130 - 140 |
| 140 - 150 |
| 150 - 160 |
| 160 - 170 |
Marcellus Fm and Older Outcrops (45)
Study Wells with Oatka Creek (47)
~Lateral Lithofacies Boundary--Oatka Creek (E) | "upper Marcellus" (W) (same as Cherry Valley) (48)
Oatka Creek Isochore (Lines, Labels) (49)
Oatka Creek Isochore (Colorfill) (50)
|
| 0 |
|
| 1 - 20 |
| 20 - 40 |
|
| 40 - 60 |
| 60 - 80 |
|
| 80 - 100 |
| 100 - 120 |
| 120 - 140 |
|
| 140 - 160 |
| 160 - 180 |
| 180 - 200 |
| 200 - 220 |
|
| 220 - 240 |
Marcellus Fm and Older Outcrops (51)
Study Wells with Oatka Creek B (53)
~Lateral Lithofacies Boundary--Oatka Creek (E) | "upper Marcellus" (W) (same as Cherry Valley) (54)
Oatka Creek (Lower Portion) Isochore (Lines, Labels) (55)
Oatka Creek (Lower Portion) Isochore (Colorfill) (56)
|
| 0 |
|
| 1 - 10 |
|
| 10 - 20 |
|
| 20 - 30 |
|
| 30 - 40 |
|
| 40 - 50 |
|
| 60 - 80 |
|
| 80 - 100 |
|
| 100 - 120 |
Marcellus Fm and Older Outcrops (57)
Study Wells with Oatka Creek A (59)
~Lateral Lithofacies Boundary--Oatka Creek (E) | "upper Marcellus" (W) (same as Cherry Valley) (60)
Oatka Creek (Upper Portion) Isochore (Lines, Labels) (61)
Oatka Creek (Upper Portion) Isochore (Colorfill) (62)
|
| 0 |
|
| 1 - 10 |
|
| 10 - 20 |
| 20 - 30 |
|
| 30 - 40 |
| 40 - 50 |
|
| 50 - 60 |
|
| 60 - 70 |
| 70 - 80 |
| 80 - 90 |
|
| 90 - 100 |
|
| 100 - 110 |
|
| 110 - 120 |
|
| 120 - 130 |
Marcellus Fm and Older Outcrops (63)
Study Wells with Mahantango (65)
Mahantango Isochore (Lines, Labels) (66)
Mahantango Isochore (Colorfill) (67)
|
| 0 |
| 1 - 10 |
| 10 - 20 |
| 20 - 40 |
| 40 - 60 |
| 60 - 80 |
| 80 - 100 |
| 100 - 150 |
| 150 - 200 |
| 200 - 250 |
| 250 - 300 |
| 300 - 350 |
| 350 - 400 |
| 400 - 450 |
Mahantango Fm and Older Outcrops (68)
Study Wells with Hamilton (70)
Hamilton Isochore (Lines, Labels) (71)
Hamilton Isochore (Colorfill) (72)
|
| 0 |
| 1 - 50 |
| 50 - 100 |
| 100 - 150 |
| 150 - 200 |
| 200 - 250 |
| 250 - 300 |
| 300 - 350 |
| 350 - 400 |
| 400 - 450 |
| 450 - 500 |
| 500 - 550 |
| 550+ |
Mahantango Fm and Older Outcrops (73)
Study Wells with Tully (75)
Tully Isochore (Lines, Labels) (76)
Tully Isochore (Colorfill) (77)
|
| 0 |
|
| 1 - 10 |
| 10 - 20 |
| 20 - 30 |
| 30 - 40 |
| 40 - 50 |
| 50 - 60 |
| 60 - 70 |
| 70 - 80 |
| 80 - 90 |
|
| 90 - 100 |
Mahantango Fm and Older Outcrops (78)
Study Wells with Geneseo/Burket (80)
~Lithostratigraphic Boundary--Geneseo (W) | Burket (E) (based on Middlesex) (81)
Geneseo/Burket Isochore (Lines, Labels) (82)
Geneseo/Burket Isochore (Colorfill) (83)
|
| 0 |
|
| 1 - 10 |
|
| 10 - 20 |
| 20 - 40 |
|
| 40 - 60 |
|
| 60 - 80 |
|
| 80 - 100 |
Harrell Sh-Brallier Fm and Older Outcrops (84)
Study Wells with West River (86)
~Lateral Lithofacies Boundary--West River (W) | Harrell (E) (same as Middlesex) (87)
West River Isochore (Lines, Labels) (88)
West River Isochore (Colorfill) (89)
|
| 0 |
|
| 1 - 50 |
|
| 50 - 100 |
|
| 100 - 150 |
|
| 150 - 200 |
|
| 200 - 250 |
|
| 250 - 300 |
|
| 300 - 350 |
Harrell Sh-Brallier Fm and Older Outcrops (90)
Study Wells with Middlesex (92)
~Lateral Lithofacies Boundary 1--Middlesex Sh (W) | Brallier (E) (93)
~Lateral Lithofacies Boundary 2--Middlesex Sh Mbr (W) | Middlesex Sh (E) (same as Rhinestreet) (94)
Middlesex Isochore (Lines, Labels) (95)
Middlesex Isochore (Colorfill) (96)
|
| 0 |
|
| 1 - 10 |
|
| 10 - 20 |
|
| 20 - 30 |
|
| 30 - 40 |
Harrell Sh-Brallier Fm and Older Outcrops (97)
Study Wells with Cashaqua (99)
~Lateral Lithofacies Boundary--Cashaqua (W) | Brallier (E) (same as Rhinestreet) (100)
Cashaqua Isochore (Lines, Labels) (101)
Cashaqua Isochore (Colorfill) (102)
|
| 0 |
|
| 1 - 50 |
|
| 50 - 100 |
| 100 - 150 |
|
| 150 - 200 |
|
| 200 - 250 |
|
| 250 - 300 |
|
| 300 - 350 |
|
| 350 - 400 |
| 400 - 450 |
|
| 450 - 500 |
Harrell Sh-Brallier Fm and Older Outcrops (103)
Study Wells with Rhinestreet (105)
~Lateral Lithofacies Boundary 1--Rhinestreet Sh (W) | Brallier (E) (106)
~Lateral Lithofacies Boundary 2--Rhinestreet Sh Mbr (W) | Rhinestreet Sh (E) (same as Huron) (107)
Rhinestreet Isochore (Lines, Labels) (108)
Rhinestreet Isochore (Colorfill) (109)
| 1 - 50 |
| 50 - 100 |
| 100 - 150 |
| 150 - 200 |
| 200 - 250 |
| 250 - 300 |
| 300 - 350 |
| 350 - 400 |
| 400 - 450 |
| 450 - 500 |
Harrell Sh-Brallier Fm and Older Outcrops (110)
Study Wells with Angola (112)
~Lateral Lithofacies Boundary--Angola (W) | Brallier (E) (same as Huron) (113)
Angola Isochore (Lines, Labels) (114)
Angola Isochore (Colorfill) (115)
|
| 60 - 100 |
|
| 100 - 140 |
|
| 140 - 180 |
|
| 180 - 220 |
|
| 220 - 260 |
|
| 260 - 300 |
|
| 300 - 340 |
|
| 340 - 380 |
Harrell Sh-Brallier Fm and Older Outcrops (116)
Study Wells with Java (118)
~Lateral Lithofacies Boundary--Java (W) | Brallier (E) (same as Huron) (119)
Java Isochore (Lines, Labels) (120)
Java Isochore (Colorfill) (121)
|
| 75 - 100 |
|
| 100 - 125 |
|
| 125 - 150 |
|
| 150 - 175 |
|
| 175 - 200 |
Harrell Sh-Brallier Fm and Older Outcrops (122)
Study Wells with Huron (124)
~Lateral Lithofacies Boundary--Huron (W) | Brallier (E) (125)
Huron Isochore (Lines, Labels) (126)
Lower Huron Isochore (Colorfill) (127)
|
| 100 - 150 |
| 150 - 200 |
| 200 - 250 |
| 250 - 300 |
|
| 300 - 350 |
| 350 - 400 |
| 400 - 450 |
|
| 450 - 500 |
Harrell Sh-Brallier Fm and Older Outcrops (128)
WV State Boundary (130)
WV County Boundaries (131)
WV and Surrounding States (132)
| WV |
|
| DC; KY; MD; OH; PA; VA |
|
