Scatter Plot Autograph References

30St(218) vs OleanIndex[*].Any

    Reference 1: Peters et al. (1999)³³

    Reference 2: Leila & Moscariello (2017)²⁸

Base Age.Geol vs NCR[*].Biom-MSMS

    Reference 1: Holba et al. (1998)²⁰

Base Age.Geol vs NDR[*].Biom-MSMS

    Reference 1: Holba et al. (1998)²⁰

Benz/CyC6 vs Tol/MCyC6[*].Any

    IGI Autograph - No reference available, data driven.

Bernard Diag [*,Euc]

    Reference 1: Bernard & Brooks (1977)³     Reference 2: Whiticar (1999)⁴⁵

    Reference 3: Aali et al. (2006)¹  

Clayton Diag [*,Euc]

    Reference 1: Killops & Killops (2005)²⁵

d13C Sofer Diag

    Reference 1: Sofer (1984)⁴¹         

    Reference 2: Farrimond et al. (2015)¹⁵

H27Ts/H27Tm vs Dia27/St29[*].Any

    Reference 1: Lerch et al. (2016)²⁹

H27Ts/H27Tm vs H29Ts/H29ab[*].Any

    Reference 1: Lerch et al. (2016)²⁹

H30ab/H29ab vs H35abS/H34abS[*].Any

    IGI Autograph - No reference available, data driven.

 H30D/H29ba vs H30ab/H30ba[*].Any

    Reference 1: Cornford et al. (1986)⁹

IsohepRat vs HeptRat[*].Any

    Reference 1: Thompson (1983)⁴²     Reference 2: Holba et al. (1996)¹⁹                                      

    Reference 3: Lerch et al. (2016)²⁹

LogTOC vs LogHI.Any

    Reference 1: Leila & Moscariello (2017)²⁸            

LogTOC vs LogPP.Any

    Reference 1: Hunt (1996)²³     Reference 2: Leila & Moscariello (2017)²⁸

LogTOC vs LogS2.Any

    Reference 1: Dembicki Jr. (2009)¹⁰

LogTOC vs LogS2.Any_HI

    Reference 1: Dembicki Jr. (2009)¹⁰

Marine Fluids: d13C WO vs Pr/Ph[*].Any

    Reference 1: Chung et al. (1992)⁶

MCyC6/nC7 vs MCyC5/nC6[*].Any

    IGI Autograph - No reference available, data driven.

MPI-1 vs TAS20+21/tot[*].Any

    Reference 1: Radke et al. (1982)³⁸     Reference 2: Radke et al. (1984)³⁶

    Reference 3: Leila & Moscariello (2017)²⁸

MPR vs MPI-1[*].Any                                                  

    Reference 1: Radke (1988)³⁵     

    Reference 2: Rezouga et al. (2012)³⁹

NCR vs NDR[*].Biom-MSMS

    Reference 1: Holba et al. (1998)²⁰        

    Reference 2: Lerch et al. (2017)³⁰

Ni oil.Inorg vs V oil.Inorg

    Reference 1: Lewan (1984)³¹    Reference 2: Galarraga et al. (2008)¹⁷

    Reference 3: Ahsan et al. (2000)²

Oil Density vs Sat/Arom.Any

     IGI Autograph - No reference available, data driven.

OSI Crossover Diag

    Reference 1: Jarvie (2012)²⁴

Ph/nC18 vs Pr/nC17[*].Any

    Reference 1: Shanmugam (1985)⁴⁰                 

    Reference 2: Lerch et al. (2016)²⁹

PI vs T-max.Any

    Reference 1: Cornford et al. (2002)⁷

Pr/Ph vs DBT/Phen[*].Any

    Reference 1: Hughes et al. (1995)²² 

    Reference 2: Leila & Moscariello (2017)²⁸

Pr/Ph vs St29/H30ab[*].Any

    Reference 1: Peters et al. (2005)³⁴       

    Reference 2: Korkmaz & Gulbay (2007)²⁶

Pr/Ph[*].Any vs d13C Sats

    Reference 1: Huc (2013)²¹

Pseudo-Van Krevelen Diag

    Reference 1: Cornford et al. (1998)⁸

Pseudo-Van Krevelen Diag_Dembicki Jr

    Reference 1: Dembicki Jr. (2009)¹⁰

Pseudo-Van Krevelen Diag_Espitalie et al.

    Reference 1: Espitalie et al. (1978)¹²

Ster/Hop vs t26/t25[*].Any

   IGI Autograph - No reference available, data driven.

 Sterane Isomerisation C29[*].Any

    Reference 1: Farrimond et al. (2015)¹⁴  

    Reference 2: Lerch et al. (2016)²⁹

T-max vs HI.Any

    Reference 1: Cornford et al. (1998)⁸

T-max vs HI.Any_Hackley

    Reference 1: Hackley (2012)¹⁸

T-max vs PI.Any

    Reference 1: Hackley (2012)¹⁸    Reference 2: El Diasty et al. (2016)¹¹

TOC 20% vs HI.Any

    Reference 1:Tyson (1995)⁴⁴                                                        

TOC 20% vs S2.Any

    Reference 1: Langford & Blanc-Valleron (1990)²⁷             

    Reference 2: Hackley (2012)¹⁸

TOC 30% vs S2.Any

    Reference 1: Langford & Blanc-Valleron (1990)²⁷           

    Reference 2: Hackley (2012)¹⁸

TOC 80% vs S2.Any

    Reference 1: Langford & Blanc-Valleron (1990)²⁷            

    Reference 2: Hackley (2012) ¹⁸

Tol/Benz vs Tol/MCyC6[*].Any

    IGI Autograph - No reference available, data driven.

Type II Mat[-30‰] C2vsC1.Gas-Iso_Faber

    Reference 1: Faber (1987)¹³     Reference 2: Whiticar (1994)⁴⁶

    Reference 3: Berner et al. (1995)⁵

Type II Mat[-30‰] C2vsC3.Gas-Iso_Faber

    Reference 1: Faber (1987)¹³     Reference 2: Whiticar (1994)⁴⁶

    Reference 3: Berner et al. (1995)⁵

Type II_III Mat[-26‰/-24‰] C2vsC1.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴     

    Reference 2: Aali et al. (2006)¹

Type II_III Mat[-28‰/-26‰] C2vsC1.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴      

    Reference 2: Aali et al. (2006)¹

Type II_III Mat[-30‰/-28‰] C2vsC1.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴     

    Reference 2: Aali et al. (2006)¹

Type III Mat[-22‰] C1vsC2.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴

Type III Mat[-24‰] C1vsC2.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴

Type III Mat[-26‰] C1vsC2.Gas-Iso

    Reference 1: Berner & Faber (1996)⁴

Van Krevelen Diag [Euc (mol)]

    Reference 1: Peters & Cassa (1994)³²                

    Reference 2: Espitalie et al. (1978)¹²

VR Mean vs PI.Any

    Reference 1: Hackley (2012)¹⁸

VR Mean vs T-max.Any

    Reference 1: Tissot & Welte (1984)⁴³               

    Reference 2: Cornford et al. (2002)⁷

VR Mean vs T-max.Any (log)

    Reference 1: Cornford et al. (2002)⁷

VR Mean.Any vs MPI-1[*].Any

    Reference 1: Radke & Welte (1983)³⁷                    

    Reference 2: Leila & Moscariello (2017)²⁸

VR Mean.Any vs SCI-1.K-Colour

    Reference 1: Fermont & Weegink (1990)¹⁶

 Full Reference List

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2              A. Ahsan, D. Karlsen, and K. Dale, 'Light Hydrocarbon Studies on the Ula, Gyda, Haltenbanken and Some Northern North Sea Oils', in AAPG 2000.  Proceedings of the Fifth International Conference and Exhibition on Petroleum Geochemistry and Exploration in the Afro-Asian Region, ed. by A.K. Garg, V. Banerjie, S.N.   Swamy and P. Dwivedi (New Delhi: B.R. Publishing Corporation, Delhi, 2000), p. 57.

3              B. Bernard, J.M. Brooks, and W.M. Sackett, 'A Geochemical Model for Characterization of Hydrocarbon Gas Sources in Marine Sediments', in Offshore Technology Conference (Houston: Offshore Technology Conference, 1977).

4              U. Berner, and E. Faber, 'Empirical Carbon Isotope/Maturity Relationships for Gases from Algas Kerogens and Terrigenous Organic Matter, Based on Dry, Open System Pyrolysis', Organic Geochemistry, 24 (1996), 947-55.

5              U. Berner, E. Faber, G. Scheeder, and D. Panten, 'Primary Cracking of Algal and Landplant Kerogens: Kinetic Models of Isotope Variations in Methane, Ethane and Propane', Chemical Geology, 126 (1995), 233-45.

6              H.M. Chung, M.A. Rooney, M.B. Toon, and G.E. Claypool, 'Carbon Isotope Composition of Marine Crude Oils', AAPG Bulletin, 76 (1992), 1000-07.

7              C. Cornford, C. Burgess, and R. Kelly, 'Truths in Large Data Sets - Lll:  Secure Interpretations of Maturation, Generation and Expulsion', in Emerging Concepts in Organic Petrology and Geochemistry. Joint meeting of the Canadian Society for Coal Science and Organic Petrology (CSCOP) and the Society for Organic Petrology (TSOP 19th Annual Meeting): Abstracts (Banff, Alberta, Canada: 2002), p. A2.2.2.

8              C. Cornford, P. Gardner, and C. Burgess, 'Geochemical Truths in Large Data Sets I: Geochemical Screening Data', in Organic Geochemistry, ed. by B. Horsfield, M. Radke, R.G. Schaefer and H. Wilkes (Pergamon Press & EAOG, 1998), pp. 519-30.

9              C. Cornford, C.E.J. Needham, and L. de Walque, 'Geochemical Habitat of North Sea Oils and Gases', in Habitat of Hydrocarbons on the Norwegian Continental Shelf.    Proc. Nps. Stavanger Int'l. Conf. Oct 1985, ed. by A.M.  Spencer and et al. (London: Graham & Trotman, 1986), pp. 39-54.

10           H. Dembicki, 'Three Common Source Rock Evaluation Errors Made by Geologists During Prospect or Play Appraisals', AAPG Bulletin, 93 (2009), 341-56.

11           W. Sh El Diasty, S. Y. El Beialy, K. E. Peters, H. El Atfy, A. M. Gheith, and N. N. Agha, 'Organic Geochemistry of Crude Oils and Upper Cretaceous Source Rocks from Concession 11, West Sirte Basin, Libya', Journal of Petroleum Geology, 39 (2016), 393-413.

12           J. Espitalie, J.L. Laporte, M. Madec, F. Marquis, P.  Leplat, J. Paulet, and A. Boutefeu, 'Rapid Method for Source Rock Characterization and for Evaluating Their Petroleum Potential and Their Degree of Evolution',  (Institut Francais du Petrole (IFP.), 1978), p. 19.

13           E. Faber, 'Zur Isotopengeochemie Gasformiger Kohlen Wasserstoffe', Erdol, Erdgas Kohle, 103 (1987), 210-18.

14           P. Farrimond, A. Green, and L. Williams, 'Petroleum Geochemistry of the Sea Lion Field, North Falkland Basin', Petroleum Geoscience, 21 (2015), 125-35.

15           P. Farrimond, B.S. Naidu, S.D. Burley, J. Dolson, N. Whiteley, and V. Kothari, 'Geochemical Characterization of Oils and Their Source Rocks in the Barmer Basin, Rajasthan, India', Petroleum Geoscience, 21 (2015), 301-21.

16           W.J.J. Fermont, and J.W. Weegink, eds., Proceedings of the International Symposium on Organic Petrology. Vol. 45 (Zeist, NL: Mededelingen rijks geologische dienst, 1990), p. 183.

17           F. Galarraga, K. Reategui, A. Martinez, M. Martinez, J. F. Llamas, and G. Marquez, 'V/Ni Ratio as a Parameter in Palaeoenvironmental Characterisation of Nonmature Medium-Crude Oils from Several Latin American Basins', Journal of Petroleum Science and Engineering, 61 (2008), 9-14.

18           P.C. Hackley, 'Geological and Geochemical Characterization of the Lower Cretaceous Pearsall Formation, Maverick Basin, South Texas: A Future Shale Gas Resource?', AAPG Bulletin, 96 (2012), 1449-82.

19           A.G. Holba, L.I.P. Dzou, J.J. Hickey, S.G. Franks, S.J. May, and T. Lenney, 'Reservoir Geochemistry of South Pass 61 Field, Gulf of Mexico: Compositional Heterogeneities Reflecting Filling History and Biodegredation', Organic Geochemistry, 24 (1996), 1179-98.

20           A.G. Holba, L.I.P. Dzou, W.D. Masterson, W.B. Hughes, B.J. Huizinga, M.S. Singletary, J.M. Moldowan, M.R. Mello, and E.W. Tegelaar, 'Application of 24-Norcholestanes for Constraining Source Age of Petroleum', in Organic Geochemistry, ed. by B. Horsfield, M. Radke, R.G. Schaefer and H. Wilkes (Pergamon Press & EAOG, 1998), pp. 1269-84.

21           A. Y. Huc, Geochemistry of Fossil Fuels - from Conventional to Unconventional Hydrocarbon Systems, Ifp Energies Nouvelles Publications (Paris, France: Editions Technip, 2013), p. 254.

22           W.B. Hughes, A.G. Holba, and L.I.P. Dzou, 'The Ratios of Dibenzothiophene to Phenanthrene and Pristane to Phytane as Indicators of Depositional Environment and Lithology of Petroleum Source Rocks', Geochimica et Cosmochimica Acta, 59 (1995), 3581-98.

23           J.M. Hunt, Petroleum Geochemistry and Geology. 2 edn (New York: Freeman and Company, 1996), p. 743.

24           D. M. Jarvie, 'Shale Resource Systems for Oil and Gas: Part 2 - Shale-Oil Resource Systems', AAPG Memoir, 97 (2012), 89-119.

25           S.D. Killops, and V.J. Killops, An Introduction to Organic Geochemistry. 2 edn (Oxford: Blackwell Science Ltd., 2005), p. 393.

26           S. Korkmaz, and R.K. Gulbay, 'Organic Geochemical Characteristics and Depositional Environments of the Jurassic Coals in the Eastern Taurus of Southern Turkey', International Journal of Coal Geology, 70 (2007), 292-304.

27           F.F. Langford, and M.-M. Blanc-Valleron, 'Interpreting Rock-Eval Pyrolysis Data Using Graphs of Pyrolizable Hydrocarbons Vs. Total Organic Carbon', AAPG Bulletin, 74 (1990), 799-804.

28           M. Leila, and A. Moscariello, 'Organic Geochemistry of Oil and Natural Gas in the West Dikirnis and El-Tamad Fields, Onshore Nile Delta, Egypt: Interpretation of Potential Source Rocks', Journal of Petroleum Geology, 40 (2017), 37-58.

29           B. Lerch, D.A. Karlsen, Z. Matapour, R. Seland, and K. Backer-Owe, 'Organic Geochemistry of Barents Sea Petroleum: Thermal Maturity and Alteration and Mixing Processes in Oils and Condensates', Journal of Petroleum Geology, 39 (2016), 125-48.

30           B. Lerch, D.A.Karlsen, R. Seland, and K. Backer-Owe, 'Depositional Environment and Age Determination of Oils and Condensates from the Barents Sea', Petroleum Geoscience, 23 (2017), 190-209.

31           M.D. Lewan, 'Factors Controlling the Proportionality of Vanadium to Nickel in Crude Oils', Geochimica et Cosmochimica Acta, 48 (1984), 2231-38.

32           K.E. Peters, and M.R. Cassa, 'Applied Source Rock Geochemistry', in The Petroleum System - from Source to Trap. AAPG Memoir No. 60, ed. by L.B. Magoon and W.G. Dow (Tulsa, Oklahoma: AAPG., 1994), pp. 93-120.

33           K.E. Peters, T.H. Fraser, W. Amris, B. Rustanto, and E. Hermanto, 'Geochemistry of Crude Oils from Eastern Indonesia', AAPG Bulletin, 83 (1999), 1927-43.

34           K.E. Peters, C.C. Walters, and J.M. Moldowan, Biomarkers and Isotopes in Petroleum Exploration and Earth History. Second edition edn. 2 vols. Vol. 2, The Biomarker Guide (Cambridge Cambridge University Press, 2005), p. 683.

35           M. Radke, 'Application of Aromatic Compounds as Maturity Indicators in Source Rocks and Crude Oils', Marine and Petroleum Geology, 5 (1988), 224-36.

36           M. Radke, D. Leythaeuser, and M. Teichmuller, 'Relationship  between Rank and Composition of Aromatic Hydrocarbons for Coals of Different Origins', in Advances in Org. Geochem 1983, ed. by P.A. Schenck, J.W.  De Leeuw and G.W.M. Lijmbach (Oxford: Pergamon Press, 1984), pp. 423-30.

37           M. Radke, and D.H. Welte, 'The Methylphenanthrene Index (MPI): A Maturity Parameter Based on Aromatic Hydrocarbons', in Advances in Organic Geochemistry 1981, ed. by M. Bjoroy and et al. (Chichester: John Wiley and Sons, Ltd., 1983), pp. 504-12.

38           M. Radke, D.H. Welte, and H. Willsch, 'Geochemical Study on a Well in Western Canada Basin: Relation of the Aromatic Distribution Pattern to Maturity of Organic Matter', Geochimica et Cosmochimica Acta, 46 (1982), 1-10.

39           N. Rezouga, A.B. Mohamed, M. Saidi, and I. Bouazizi, 'Assessment of Unconventional Shale Reservoir: The Fegaguira Fm, Chotts Basin, Tunisia', Society of Petroleum Engineers (2012).

40           G. Shanmugam, 'Significance of Coniferous Rain Forests and Related Organic Matter in Generating Commercial Quantities of Oil, Gippsland Basin, Australia', AAPG Bulletin, 69 (1985), 1241-54.

41           Z. Sofer, 'Stable Carbon Isotope Compositions of Crude Oils: Applications to Source Depositional Environments and Petroleum Alteration', AAPG Bulletin, 68 (1984), 31-49.

42           K.F.M. Thompson, 'Classification and Thermal History of Petroleum Based on Light Hydrocarbons', Geochimica et Cosmochimica Acta, 47 (1983), 303-16.

43           B.P. Tissot, and D.H. Welte, Petroleum Formation and Occurrence. 2nd edn (Berlin: Springer-Verlag, 1984).

44           R.V. Tyson, Sedimentary Organic Matter: Organic Facies and Palynofacies. 1 edn (London: Chapman and Hall Inc., 1995), p. 615.

45           M.J. Whiticar, 'Carbon and Hydrogen Isotope Systematics of Bacterial Formation and Oxidation of Methane', Chemical Geology, 161 (1999), 291-314.

46           M.J. Whiticar, 'Correlation of Natural Gases with Their Sources', in The Petroleum System - from Source to Trap. AAPG Memoir No. 60, ed. by L.B. Magoon and W.G. Dow (Tulsa, Oklahoma: AAPG., 1994), pp. 261-83.