M C S Vf F 9652 9650 9648 9646 9644 9642 9640 9638 9636 9634 9632 9630 9628 9626 9624 9622 9620 9618 9616 9614 9612 9610 9608 9606 9604 9602 9600 9598 9596 9594 9592 9590 9588 9586 9584 9582 9580 9578 9576 9574 9572 9570 9568 9566 9564 9562 9560 9558 9556 9554 9552 9550 9548 9546 9544 9542 9540 9538 9536 9534 9532 9530 9528 9526 9524 9522 9520 9518 9516 9514 9512 9510 9508 9506 9504 9502 9500 9498 9496 9494 9492 9490 9488 9486 9484 9482 9480 9478 9476 9474 9472 9470 9468 9466 9464 9462 9460 9458 9456 9454 9452 9450 9448 9446 9444 9442 9440 9438 9436 9434 9432 9430 9428 9426 9424 9422 9420 9418 Sharply interlaminated skeletal packstone w/ non calcareous shale. Undulating scoured base, escape burrows, reworked rounded intraclasts Sharp based skeletal packstone grading into grey micrite, rounded grey shale intraclasts Steeply bedded biospar with thin shale partings ~ 0.5 cm 2” lag bed of highly reworked skeletal frag’s Micrite, lenticular to HCS at top with thin shale partings, reworked fossil frag’s and skeletal grains Sharp based skeletal packstone grading up into micrite Bioclastic packstone hash beds sharply interlaminated w/ grey lime mudstone, more fossiliferous than below, more greater mudstone content Packstones show graded bedding, scoured base Sharp based skeletal packstone grading up unto crystalline sparite/micrite, greater lime mudstone content than below Grey micrite gradationally interbedded with grey lime mudstone Skeletal lag in micrite matrix, steeply/sharply bedded Biomicrite w/ prasopora, brachs, shale partings ~ 1cm thick, wavy bedded Biomicrite sharply interlaminated w/ grey-black lime mudstone, gradint up into grey lime mudstone w/ thin brach. layers 2” thick brach hash layer Sharp based biomicrite to biosparite grading up into black marl, some marl intraclasts, brachs, crinoids Bryozoans Brachiopods Intraclasts Burrows Wavy Lams Cross Bedding Crinoids Soft sed def Skel packstone w/ lt grey marl matrix, showing steep bedding and soft sed deformation in blk marl 3-5” biospar beds interlaminated with black marl, biospar drapes into marl, biospar show traction current bedding, some tiny brachs within marl Grey marl, few brachs Wavy bedded marl/micrite, sharp to gradational contacts with thin, wavy bioclast layers at base of micrite interbeds Convolute interbedded dark grey marl and micrite, micrite interbeds thinner and darker than below, with greater percentage of marl slightly fossiliferous micrite interbeds pillow into marls Micrite interbeds decreasing upward Convolute bedded dark marl, skeletal packstone, and micrite marl drapes into micrite Marl/micrite sharply, convolutely interbedded Marl, churned w/ fossils, reworked dark micrite nodules 1” in diameter Marl/dark micrite interbedded, wavy bedded, more gradational interbeds than below Dark grey-black biomicrite, highly fossiliferous, wavy bedded, with few thin clean grey nodular micrite interbeds PPL black marl Thin nodular micrite, black marl drapes down into micrite bed Massive bedded grey micrite, unfossiliferous PPL black marl Black marl w/ micrite sharply interbedded, some 0.5” thick fossil hash horizons at top of marls, micrite shows low angle cross bedding Black marl grading into massive bedded dark micrite Black marl w/ thin 0.5” thick skeletal sand lenses that pinch and swell Black marl, some thin lenses of carbonate sand/skeletal grains frequent slickensides Micrite interbed, dark grey, gradational top and base Thin dark micrite interbed, PPL at base, gradational top Calcareous black shale Black shale, slightly calcareous, occasional thin skeletal lag interbed Black mudstone, slightly calcareous Black shale Black shale, more calcareous than below Black shale Black shale, slightly calcareous, occasional thin skeletal beds containing crinoid pieces Micrite interbed, sharp base, cross bedded at base grading up into PPL into black shale Nodular micrite interbed Black shale interbedded with light grey shale, becoming fossiliferous upward, crinoids Grey shale, slightly calcareous, sparsely fossiliferous Sed Struc Fossils Key to Symbols “Lexington Undivided” of eastern Ohio “Logana Shale” of eastern Ohio Point Pleasant equivalent - Lexington shoal platform facies Lower Utica Shale High gamma-ray Utica Shale Upper Utica Shale “Curdsville Member” of eastern Ohio Lithostrat Sequence Strat SB MFS SB MFS SB C1 Highstand Systems Tract M6 Highstand Systems Tract M5 Highstand Systems Tract M6 Transgressive Systems Tract C1 Transgressive Systems Tract MFS C2 Transgressive Systems Tract? API #4710700351 POWER OIL COMPANY #9634 WOOD COUNTY, WV TRENTON/POINT PLEASANT/UTICA CORE PRESENTED IN SHOWCASE McClain, 2013, Sequence stratigraphy and petrophysics of the Late Ordovician Utica-Point Pleasant interval in the Central Appalachian Basin, eastern Ohio and western Pennsylvania. 9486 9492 9507.8 9525 9530.5 9543 9565.5 9571 9583 9599 Vitrinite Reflectance Measurements, Histogram and Images Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order: Formation: Utica 1.95 2.18 2.25 Location: Wood Co., WV Well: Power Oil Company # 9634 Depth (ft): 9448.00 Min Value 1.95 Max Value 2.25 Mean Value 2.13 # of Measurements 3 10 micrometers Strd Deviation 0.16 The mean Ro, ran of pyrobitumen is 2.13% based on 3 measurements. The VRo- equivalent is 1.72%. Organic maer is post- mature and in the dry gas window. Plate 1 A-D The above values were measured on pyrobitumen. The VRo-eq is esmated to be 1.72% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4). A C D B Photo Captions: (A) Pyrobitumen (Pbit) (BRo,ran=2.219%). (B) Thin and elongated fragment of a zooclast (Zoo) encountered normal to bedding. (C) A broken fragment of a chitinozoan (Ch) showing the characteristic features, such as prosome (pr) and chamber (Cmb) (ChRo,ran=1.84%). (D) Thin-walled chitinozoan (Ch) showing the chamber (Cmb). P=Pyrite. General Description: Organic matter (OM) is lean and occurs as pyrobitumen that occupies intergranular space; broken chitinozoan fragments having a pitted surface texture; minor amount of other zooclast fragments; and specks of bitumen staining. A mean Ro,ran of 2.13% measured on pyrobitumen gave an equivalent VRo of 1.72%. A mean Ro,ran of 1.84% measured on the pitted chitinozoan gave equivalent VRo values of 1.53% and 1.62%, using the correlations given by Tricker et al. (1992) (RoVit-eq=(RoChi – 0.08) / 1.152) and Bertrand and Malo (2001) (RoVit- eq=(RoChi – 0.014) / 1.127). All of these VRo values suggest that the organic matter is post- mature and in the dry gas stage of hydrocarbon generation and retention process. The matrix consists of quartz, carbonates, silt/clay, and pyrite. 0 0.4 0.8 1.2 1.6 2 1.3-1.5 1.5-1.7 1.7-1.9 1.9-2.1 2.1-2.3 2.3-2.5 Frequency Random Ro at 546 nm Histogram Pbit Ch Cmb P Pbit Zoo Ch Ch P P P pr Cmb Vitrinite Reflectance Measurements, Histogram and Images Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order: Formation: Utica 2.11 Location: Wood Co., WV Well: Power Oil Company # 9634 Depth (ft): 9481.30 Min Value 2.11 Max Value 2.11 Mean Value 2.11 # of Measurements 1 10 micrometers Strd Deviation N/A An Ro, ran of 2.11% was measured on pyrobitumen. The VRo-equivalent is 1.70%. Organic maer is post-mature and in the dry gas window. Plate 2 A-D The above value was measured on pyrobitumen. The VRo-eq is esmated to be 1.70% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4). A C D B Photo Captions: (A) Pyrobitumen (Pbit) in intergranular space (BRo,ran=2.111%). (B) Thin-walled chitinozoan (Ch) showing the chamber (Cmb). (C) Bitumen staining (Bit Stng) mixed with mineral matter. (D) Thin and elongated zooclast-like (Zoo) fragment. P=Pyrite. General Description: Organic matter is lean and occurs as pyrobitumen; thin-walled broken chitinozoan fragments; minor amount of other zooclast fragments; and bitumen staining. A Ro,ran of 2.11% measured on pyrobitumen gave an equivalent VRo of 1.70%, which suggests that the organic matter is post-mature and in the dry gas window. The matrix consists of quartz, carbonates, silt/clay, and pyrite. 0 0.2 0.4 0.6 0.8 1 1.7-1.9 1.9-2.1 2.1-2.3 2.3-2.5 Frequency Random Ro at 546 nm Histogram Pbit P Pbit Ch Bit Stng Zoo Cmb Vitrinite Reflectance Measurements, Histogram and Images Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order: Formation: Utica 1.99 2.03 2.07 2.10 2.12 2.15 Location: Wood Co., WV Well: Power Oil Company # 9634 Depth (ft): 9541.40 Min Value 1.99 Max Value 2.15 Mean Value 2.08 # of Measurements 6 10 micrometers Strd Deviation 0.06 The mean Ro, ran of pyrobitumen is 2.08% based on 6 measurements. The VRo- equivalent is 1.69%. Organic maer is post- mature and in the dry gas window. Plate 3 A-D The above values were measured on pyrobitumen. The VRo-eq is esmated to be 1.69% using the Jacob formula (Rvit = Rbit x 0.618 + 0.4). A C D B Photo Captions: (A) Pyrobitumen (Pbit) surrounding mineral matter (BRo,ran=2.077%). (B) Thin and elongated zooclast (Zoo). (C) Bitumen staining (Bit Stng) mixed with carbonate mineral matter (C). (D) Granular bitumen (Grnl Bit) in intergranular space. P=Pyrite. General Description: Organic matter is lean and comprises pyrobitumen, minor amount of zooclast fragments, granular bitumen, and bitumen staining. A Ro,ran of 2.08% measured on pyrobitumen gave an equivalent VRo of 1.69%, which suggests that the organic matter is post-mature and in the dry gas window. The matrix is calcareous and consists of quartz, silt/clay, and pyrite. 0 1 2 3 4 5 6 1.6-1.8 1.8-2 2-2.2 2.2-2.4 Frequency Random Ro at 546 nm Histogram Pbit C P Pbit Zoo Bit Grnl Bit C C P P P Vitrinite Reflectance Measurements, Histogram and Images Company: Core Lab - IRS Division/Hope Natural Gas Company List of Ro Values in Increasing Order: Formation: Utica 1.90 1.91 1.91 1.97 2.00 2.04 2.13 2.13 2.14 2.18 Location: Wood Co., WV 2.24 2.39 Well: Power Oil Company # 9634 Depth (ft): 9588.00 Min Value 1.90 Max Value 2.39 Mean Value 2.08 # of Measurements 12 10 micrometers Strd Deviation 0.15 The mean Ro, ran of chinozoans is 2.08% based on 12 measurements. The VRo- equivalent is 1.74%. The organic maer is post-mature and in the dry-gas window. Plate 4 A-D The above values were measured on chinozoan fragments. The VRo-eq is esmated to be 1.74% using the correlaon of Tricker et al. (1992) (RoVit-eq=(RoChi – 0.08) / 1.152). A C D B Photo Captions: (A) Pyrobitumen (Pbit) in intergranular space (BRo,ran=2.104%). P=Pyrite. (B) A broken part of a chitinozoan (Ch) showing the basal edge (be) (slightly out of focus because of its orientation) (ChRo,ran=2.023%). (C) Broken chitinozoan (Ch) (ChRo,ran=1.968%). (D) Chitinozoan (Ch) showing chamber (Cmb) (ChRo,ran=1.903%). General Description: This sample is rich in broken parts of chitinozoans. Organic matter also occurs as trace pyrobitumen and bitumen staining. A mean Ro,ran of 2.08% measured on chitinozoans was used to obtain an equivalent VRo of 1.74% using the correlation given by Tricker et al. (1992). The same mean Ro,ran on chitinozoans gave an equivalent VRo of 1.83% using the correlation given by Bertrand and Malo (2001). Also, a Ro,ran of 2.11% measured on a single reliable grain of pyrobitumen gave an equivalent VRo of 1.70%. All of these equivalent VRo values suggest that the organic matter is post-mature and in the dry gas window. The matrix is calcareous and more argillaceous than the previous samples, and contains pyrite. 0 1 2 3 4 5 6 1.2-1.4 1.4-1.6 1.6-1.8 1.8-2 2-2.2 2.2-2.4 2.4-2.6 Frequency Random Ro at 546 nm Histogram Ch Pitted Ch Pbit P be Pbit Ch Ch Ch P P Cmb Images and Captions Continued Company: Core Lab - IRS Division/Hope Natural Gas Company Formation: Utica Location: Wood Co., WV Well: Power Oil Company # 9634 Depth (ft): 9588.00 10 micrometers Plate 4 E-H E G H F Photo Captions: (E) Thin-walled chitinozoan (Ch) showing characteristic features, such as prosome (pr) and chamber (Cmb). (F) Thick-walled chitinozoan (Ch) showing the chamber (Cmb) and prosome (pr). Mean Ro,ran is 2.035%. (G) Same as in (E), but missing the chamber. (H) A zooclast (Zoo) fragment that was replaced by pyrite partially. A relic of the precursor is still visible. P=Pyrite. P Ch Ch Ch Zoo Cmb Cmb Pr P P P Pr Pr Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 3 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Total Organic Carbon Oil Potential, S2 Hydrogen Index, S2/TOC 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0 5 10 15 20 Measured Depth, MD (ft) Oil Potential S2 (mg HC/g) Good - Excellent Poor Fair 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0 200 400 600 800 1000 Measured Depth, MD (ft) Hydrogen Index, S2/TOC Oil (Type II) Gas Mixed Oil (Type I) SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. 0 20 40 60 80 100 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0 2 4 6 8 10 12 Measured Depth, MD (ft) Total Organic Carbon (wt%) TOC % Carbonate % Carbonate Good Poor Fair Excellent Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 4 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Norm. Oil Content, S1/TOC Production Index, S1/(S1+S2) Maturity Indicators 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0.00 0.25 0.50 0.75 1.00 Measured Depth, MD (ft) Production Index, S1/(S1+S2) Gas Generation Immature Oil Gen. 415 435 455 475 495 515 535 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0.2 0.8 1.4 2.0 2.6 3.2 Measured Depth, MD (ft) Vitrinite Reflectance (or VR Equivalent) Measured %Ro Calculated %Ro Tmax Gas Generation Immature Oil Generation Tmax (°C) SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. 0 20 40 60 80 100 9,350 9,400 9,450 9,500 9,550 9,600 9,650 9,700 9,750 9,800 0 50 100 150 200 250 300 Measured Depth, MD (ft) Normalized Oil Content, S1/TOC S1/TOC % Carbonate % Carbonate Low Maturity Early Mature Mature / Stained Oil / Gas Production or Contamination Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 5 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Pseudo Van Krevelen Plot SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. 0 100 200 300 400 500 600 700 800 900 1000 0 20 40 60 80 100 120 140 160 180 200 Hydrogen Index (mg HC / g TOC) Oxygen Index (mg CO2 / g TOC) TYPE I KEROGEN TYPE II KEROGEN TYPE III KEROGEN TYPE IV KEROGEN Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 6 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Kerogen Quality Plot 0 10 20 30 40 50 60 0 2 4 6 8 10 12 14 16 Remaining Hydrocarbon Potential, S2 (mg HC / g Rock) Total Organic Carbon, TOC (wt %) Type I: Oil Prone Usually Lacustrine Type III: Gas Prone Mixed Type II / III: Oil / Gas Prone Type II: Oil Prone Usually Marine Dry Gas Prone HI = 50 HI = 200 HI = 350 HI = 700 SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 7 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Kerogen Type and Maturity 0 200 400 600 800 1000 400 410 420 430 440 450 460 470 480 490 500 Hydrogen Index (mg HC / g TOC) Tmax (°C) TYPE I KEROGEN TYPE II KEROGEN TYPE III KEROGEN SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. ~ 0.6 % Ro ~ 1.4 % Ro Immature Oil Generation Gas Generation Client: Core Laboratories Field/Well: Job # 150705 Geomark ID: RCOR-151105 Source Rock Analyses 8 GeoMark Source Rock Services 218 Higgins Street Humble, TX 77338 (832) 644.1184 info@ geomarkresearch.com November 13, 2015 Core Laboratories Hope Power Co. 9634, Kerogen Quality Plot SOURCE ROCK ANALYSES GEOMARK GEOMARK RESEARCH, LTD. 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 380 400 420 440 460 480 500 520 540 560 580 600 Kerogen Conversion, PI (S1/(S1+S2) Tmax (C) Immature Dry Gas Zone Oil Zone Condensate Wet Gas Zone Stained or Contaminated Low Level Conversion 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 280 330 380 430 480 530 Depth (km) Age (Ma) Depth subsidence curves and backstripped tectonic subsidence for the Appalachian Basin Appalachian Basin -Tectonic Subsidence Total Subsidence Compacted Sediment Curve 9427 Nodular packstone; nodules separated by pressure solution. Some nodules contain large fossil fragments, while others are clay-rich and largely devoid of fossils Fossiliferous black shale with burrows; fossils are in lenses that do not follow bedding planes Fossiliferous black shale with thin event bed (turbidite/storm?). Small, densely packed fossils Interbedded grainstone and packstone with slight internal grading and grain size changes between beds Micrite with elongated organics. Burrowed/bioturbated. Fossils unique when compared to surrounding strata. Contains a geopetal ostracod (?) with pyrite and calcite Echinoderm packstone with claystone lenses. Lenses contain pyrite framboids, Fe-oxides and dead oil. Echinoderms show pressure solution features between grains and mud Micrite with pyrite framboids. Bioturbated--one small burrow observed filled with pyrite (sometimes re-oxidized to iron oxide) and calcite. Sponge spicules observed. Fossiliferous black shale with high organic content. Pyrite framboids observed; pyrite replaces some fossil material (e.g. trilobite in first image). Bioturbated with lenses of fossil fragments Black shale with calcite intraclast. Finely laminated claystone and siltstone. Claystones are partially burrowed with trilobite and ostracode fragments. Siltstone is burrowed and contains a calcite intraclast with burrows and well-formed pyrite. Black shale at base contains ~25% ostracodes, tightly packed Black shale with peloids and faint burrows. Fossil walls are very thin. Fossils and peloids show extensive post-diagensis distortion and compaction Black shale, fissile and finely laminated. Scattered echinoderm and trilobite fragments. Organic debris is elongated and oriented parallel to bedding. NW Boundary Flt sys Burning Springs NW Boundary Flt SE Bndry Flt Tyler Wetzel Ritchie Marshall Harrison Wood Doddridge Ohio Marion Pleasants Brooke Lewis Wirt Monongalia POWER OIL CO #9634 LOCATION MAP Power_Oil_Co_9634_Location Rome Trough Boundary Faults & Burning Springs Anticline Permitted WV Utica Completed WV Utica WV Counties Core Laboratories - IRS Division Power Oil Company #9634 Composition Determined by XRD & TOC File: 150705G Core Laboratories Integrated Reservoir Solutions Depth 9421.20 9430.70 9448.00 9458.60 9462.00 9470.60 9481.30 9490.60 9502.00 9511.10 9521.60 9530.40 9541.40 9552.70 Weight % TOC 0.37 0.35 0.38 0.42 0.29 0.36 0.37 0.85 2.18 2.36 1.34 0.31 0.18 0.33 Weight % Mineralogy (without TOC) Whole Rock Data Quartz 20.1 18.2 19.1 18.8 14.9 16.0 17.9 16.4 23.7 18.2 16.3 5.3 4.4 18.1 Plagioclase 5.9 5.3 5.9 6.9 6.9 4.4 4.8 5.2 8.1 6.3 5.4 1.8 1.7 6.7 Calcite 15.8 29.3 22.6 23.2 31.0 30.9 26.8 34.3 21.3 33.8 34.5 81.5 82.2 18.6 Dolomite & Fe- Dolomite 0.7 0.9 0.7 0.8 1.3 1.7 1.3 0.6 0.6 1.5 1.7 0.0 0.6 5.6 Pyrite 1.8 2.2 1.7 2.0 2.1 2.8 3.2 3.5 2.8 3.2 2.0 1.4 1.2 2.3 Total Clay 55.8 44.1 49.9 48.3 43.9 44.2 46.1 39.9 43.5 37.2 40.0 10.0 10.0 48.6 Relative Clay Data Illite/Smectite* 5.8 5.7 5.4 8.0 7.2 6.6 7.3 8.8 6.1 9.4 8.5 13.5 13.7 6.6 Illite & Mica 46.2 41.9 47.3 42.9 46.0 45.6 45.0 44.8 51.4 48.2 48.1 48.9 63.3 50.9 Chlorite 48.0 52.4 47.3 49.1 46.8 47.8 47.7 46.4 42.5 42.3 43.4 37.6 23.0 42.4 Sum Bulk 100.1 100.0 99.9 100.0 100.1 100.0 100.1 99.9 100.0 100.2 99.9 100.0 100.1 99.9 Sum Clay 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 100.0 100.0 100.0 99.9 Volume % Mineralogy (includes TOC as Kerogen) Quartz 20.6 18.8 19.6 19.4 15.3 16.6 18.5 16.8 23.3 17.9 16.4 5.4 4.5 18.7 Plagioclase 6.1 5.6 6.1 7.1 7.2 4.6 5.0 5.3 8.0 6.2 5.5 1.9 1.7 7.0 Calcite 15.9 29.5 22.7 23.3 31.2 31.3 27.1 34.3 20.6 32.5 33.9 81.4 82.2 18.8 Dolomite & Fe- Dolomite 0.6 0.8 0.7 0.8 1.2 1.6 1.2 0.6 0.5 1.3 1.6 0.0 0.5 5.4 Pyrite 1.0 1.2 0.9 1.1 1.1 1.5 1.7 1.9 1.5 1.6 1.1 0.8 0.6 1.2 Illite/Smectite* 3.4 2.6 2.8 4.0 3.3 3.0 3.5 3.6 2.7 3.5 3.5 1.4 1.4 3.4 Illite & Mica 26.3 18.9 24.1 21.1 20.6 20.7 21.3 18.1 21.9 17.5 19.1 4.9 6.4 25.3 Chlorite 25.2 21.8 22.2 22.3 19.3 19.9 20.8 17.3 16.6 14.1 15.9 3.5 2.1 19.4 Kerogen 0.9 0.8 0.9 1.0 0.7 0.8 0.9 2.0 4.9 5.3 3.1 0.7 0.4 0.8 Total 100.0 100.0 100.0 100.1 99.9 100.0 100.0 99.9 100.0 99.9 100.1 100.0 99.8 100.0 Vclay 54.9 43.3 49.1 47.4 43.2 43.6 45.6 39.0 41.2 35.1 38.5 9.8 9.9 48.1 Calc. G.D. (g/cc) 2.738 2.743 2.733 2.735 2.739 2.749 2.752 2.735 2.674 2.675 2.699 2.716 2.716 2.743 * Mixed-Layer Illite/Smectite Contains 10-15% Smectite Layers Subsidence curve constructed by University of Cincinnati Basin Dynamics class (2012) using data from the Power Oil Company under the supervision of Dr. Paul Potter and Dr. Carlton Brett REGIONAL STRATIGRAPHIC NOMENCLATURE CORELAB VRo REPORT LOCATION MAP CORELAB XRD ANALYSES CORELAB SOURCE ROCK ANALYSES THIN SECTION DESCRIPTIONS