G. Graas

发表

Analysis of kerogens of miocene shales in a homogenous sedimentary column. A study of maturation using flash pyrolysis techniques and carbon-13 CP-MAS NMR

J. Krane, P. Leplat, H. Solli, 1984 .

A study of the soluble and insoluble organic matter from the Livello Bonarelli, a Cretaceous black shale deposit in the Central Apennines, Italy

T. Viets, J. W. Leeuw, P. A. Schenck, 1983 .

Limited double bond isomerisation and selective hydrogenation of sterenes during early diagenesis

J. D. Leeuw, T. Peakman, J. Baas, 1989 .

Hydrocarbon system analysis in a rift basin with mixed marine and nonmarine source rocks: The South Viking Graben, North Sea

A. Jenssen, G. Isaksen, R. Patience, 2002 .

Biodegradation in the Nkh 3-4 reservoir at Vankor Field (West Siberia Basin, Russia) is strongly controlled by rock properties

G. Graas, I. Goncharov, V. Samoilenko, 2018 .

A-nor-steranes, a novel class of sedimentary hydrocarbons

J. W. Leeuw, P. A. Schenck, F. D. Lange, 1982, Nature.

Shale gas potential of the major marine shale formations in the Upper Yangtze Platform, South China, Part II: Methane sorption capacity

C. Boreham, B. Krooss, Jingqiang Tan, 2014 .

Kerogen of Toarcian shales of the Paris Basin. A study of its maturation by flash pyrolysis techniques

J. W. Leeuw, P. A. Schenck, J. Haverkamp, 1981 .

Application of light hydrocarbons (C4–C13) to oil/source rock correlations:: a study of the light hydrocarbon compositions of source rocks and test fluids from offshore Mid-Norway

R. Patience, G. Graas, W. Odden, 1998 .

The effects of phase fractionation on the composition of oils, condensates and gases

G. Graas, A. E. Gilje, Timothy P. Isom, 2000 .

Biomarker maturity parameters for high maturities: Calibration of the working range up to the oil/condensate threshold

G. Graas, 1990 .

Physical properties of petroleum formed during maturation of Lower Cambrian shale in the upper Yangtze Platform, South China, as inferred from PhaseKinetics modelling

C. Boreham, Jingqiang Tan, B. Horsfield, 2013 .

Theoretical organic geochemistry. I. The thermodynamic stability of several cholestane isomers calculated by molecular mechanics

J. D. Leeuw, J. Baas, B. Graaf, 1982 .

De-A-steroid ketones and de-A-aromatic steroid hydrocarbons in shale indicate a novel diagenetic pathway

J. W. Leeuw, P. A. Schenck, F. D. Lange, 1982, Nature.

Shale Gas Potential of the Major Marine Shale Formations in the Upper Yangtze Platform, South China, Part III: Mineralogical, Lithofacial, Petrophysical, and Rock Mechanical Properties

Bernhard M. Krooss, Erik Rybacki, Brian Horsfield, 2014 .

A practical approach to quantitative group type analysis of kerogens using non-dedicated pyrolysis-mass spectrometry equipment: applications and comparison with other methods

I. Skjevrak, S. Larter, G. Graas, 1994 .

Biomarker distributions in asphaltenes and kerogens analysed by flash pyrolysis-gas chromatography-mass spectrometry

G. Graas, 1986 .

Characterization of coals and sedimentary organic matter by Curie-point pyrolysis—mass spectrometry. Part I

J. W. Leeuw, P. A. Schenck, G. Graas, 1980 .

Petroleum generation and migration in the southern Tyumen region, Western Siberia Basin, Russia

G. Graas, G. V. van Graas, I. Goncharov, 2021 .