ABSTRACT: The Main Oil Source Formations of the Anambra Basin, Southeastern Nigeria; #90108 (2010)

Olugbenga A. Ehinola, Olubayo L. Babatunde, and Liao Yuhong

Search and Discovery.com

... and coal have adequate organic matter to generate hydrocarbon. The plot of TOC against Hydrogen index (HI) suggests that the coal samples are of type III/IV...

ABSTRACT: Geochemical Characterization of Source Rocks and Oil Seepages from Southern Benue Trough, Nigeria; #90134 (2011)

Ehinola, O.A., Yuhong, L., and Babatunde, O.

Search and Discovery.com

... hydrocarbon. The plot of TOC against Hydrogen index (HI) suggests that the coal samples are of type III/IV kerogen while that of the shale sample suggest...

Depositional and Rank Controls on the Petroleum Potential of Coaly Source Rocks

R. Sykes

Petroleum Exploration Society of Australia (PESA)

... coals of greater hydrogen index (HI0). The earlier generation of oil from more hydrogen-rich coals may be linked to their commonly higher organic...

Organic Geochemistry of the Lower Cretaceous Ostracode Zone, a Brackish/Non-Marine Source for Some Lower Mannville Oils in Southeastern Alberta

C. L. Riediger, M. G. Fowler, L. R. Snowdon

CSPG Special Publications

... to carbon ratio may be obtained by time-consuming kerogen isolation and elemental analysis; however, the Rock-Eval Hydrogen Index (HI) provides a proxy...

Abstract: Composition and Depositional Environment of Petroleum-Generating Middle Jurassic Coals, Danish North Sea

H. I. Petersen, J. A. Bojesen-Koefoed, H. P. Nytoft, P. Rosenberg

The Society for Organic Petrology (TSOP)

... related to hydrogen-enriched vitrinite in Middle Jurassic coals, Danish Central Graben. Journal of Petroleum Geology. Petersen, H.I., Bojesen-Koefoed...

EXTENDED ABSTRACT: Organic composition and source rock quality of Miocene coals, Hanoi Trough, onshore northern Vietnam

Henrik I. Petersen, Michael B. W. Fyhn, Hans Peter Nytoft, Lars Henrik Nielsen

The Society for Organic Petrology (TSOP)

... 102-HD-1x well (Andersen et al., 2005). Middle Miocene coals between c. 500 m to just below 2000 m in the 102-CQ-1x well have Hydrogen Index (HI) values...

Magnetic Resonance Profiling … A Resistivity Independent Technique for Hydrocarbon Identification and Characterization

Udit Kumar Guru

Indonesian Petroleum Association

... of hydrocarbons in low resistivity hydrocarbon bearing reservoirs using the magnetic resonance log. In one instance reasonable value of gas hydrogen index...

Source Rock Quality Determination from Oil Biomarkers I: A New Geochemical Technique

J. E. P. Dahl , J. M. Moldowan , S. C. Teerman , M. A. McCaffrey , P. Sundararaman , C. E. Stelting

AAPG Bulletin

..., Wyoming, suggest that vital source rock properties (e.g., kerogen hydrogen-to-carbon [H/C] ratio, Rock-Eval Hydrogen Index (HI), and maceral composition...

Gas geochemical characteristics and thermal maturity of the Type-IIS source rock

Wael Z. Alalawi, Mohammad A. Alrowaie, Salman M. AlQathami

International Meeting for Applied Geoscience and Energy (IMAGE)

... and loaded into each machine. The resulting TOC and S2 were used to calculate hydrogen index (HI; 100*(S2/TOC)), which can also be used as an indirect...

Total Organic Carbon (TOC) Analysis: Chapter 11: GEOCHEMICAL METHODS AND EXPLORATION

Daniel M. Jarvie

AAPG Special Volumes

... used to describe kerogen type derived from Rock-Eval and TOC data. The Rock-Eval S2 peak is normalized against TOC to derive the hydrogen index (HI) (S2...

Abstract: Regional Geochemical Variation as a Function of Competing Drivers „ Anoxia, Primary Productivity, Dilution and their Implications for Organofacies Distribution within the Mowry Shale, Wind River Basin, Wyoming;

Blake Steeves, Samuel Hudson, Peter VanKatwyk, Jonathon Sevy, Sydney Richards

Search and Discovery.com

... carbon (TOC) and Hydrogen Index (HI) increasing to the southeast based on subsurface data. In order to better constrain basin-wide trends, over 350...

Kerogen Type and Its Distribution Map of the Lower Baong Formation as a Source Rock Potential by Using a Combination of Geochemical Data And Paleogeography in the North Sumatera Field, North Sumatera Basin

Riko Susetia Yuda, Gema Wahyudi Purnama, Murthala Hatta

Indonesian Petroleum Association

... was earned from “Rock Eval” pyrolysis to know Tmax and hydrogen index (HI). Tmax and HI were plotted in XY-axis to learn kerogen type and maturity...

Rock-Eval 6/TOC Pyrolysis Results From the Lower Karoo Group Mudstones and Coal Source Rocks, Maamba Basin, Southern Zambia

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Organic Facies

R. W. Jones

Pacific Section of AAPG

... Organic Carbon; H/C = atomic hydrogen/carbon ratio; HI = Hydrogen Index = milligrams of thermally generated hydrocarbons per gram of TOC; OI...

ABSTRACT: HYDROCARBON POTENTIAL AND EVOLUTION OF CONCENTRATED TYPE III KEROGENS IN WESTERN TAIWAN

Jun-Chin Shen, Cheng-Lung Kuo, Chih-Hsien Sun

The Society for Organic Petrology (TSOP)

... samples were analysed as well as a suite of coals. Rock samples with TOC contents less than 0.5% have the lowest hydrogen indices (HI). Most...

Abstract: Geochemical Study of the Upper Jurassic Source Rocks and Oils In Tampico-Misantla Basin (Mexico), by L. Bernal-Vargas, E. Mena-Sánchez, J. R. Román-Ramos, and J. A. Cuevas-Leree; #90933 (1998).

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Source Rocks at Svalbard: An Overview of Jurassic and Triassic Formations and Comparison with Offshore Barents Sea Time Equivalent Source Rock Formations; #30372 (2014)

Tesfamariam B. Abay, Dag A. Karlsen, and Jon H. Pedersen

Search and Discovery.com

... at the Blanknuten locality are characterized by high TOC (5-10%) and high hydrogen index (HI) (445-609 mg HC/g TOC) values, suggesting excellent source rocks...

Rock-Eval Tmax Suppression: Documentation and Amelioration

Lloyd R. Snowdon

AAPG Bulletin

...-ray signature and elevated Rock-Eval hydrogen index (HI) and total organic carbon (TOC) contents. Determination of thermal maturity of such units relies...

Abstract: Petroleum Source Rock Analysis of the Upper Devonian Torquay Formation of South Eastern Saskatchewan; #90224 (2015)

Nathan T. Wielgoz and Stephen L. Bend

Search and Discovery.com

... detailed geochemical profile, providing on a millimeter scale the recognition of minor changes in TOC, S1, S2, and Hydrogen Index through the Torquay...

Loss of Organic Carbon from Source Rocks During Thermal Maturation, #60055 (2019).

Alan R. Daly, Janell D. Edman

Search and Discovery.com

..., respectively. For various kerogen-maturity combinations, F can be approximated from the hydrogen index (HI) curves in Figure 5 using the following...

Guidelines for Evaluating Petroleum Source Rock Using Programmed Pyrolysis

K. E. Peters

AAPG Bulletin

... amount of S2 hydrocarbons is generated is called Tmax. The hydrogen index (HI) corresponds to the quantity of pyrolyzable organic compounds...

Tertiary Petroleum System Elements Overview in the Onin Peninsula, Papua

Rijal Anshori, Erick Victor Yudhanto, Dumex Pasaribu, Mike S. Wulansari, Samuk Franklin Konyorah, Ruly Mardani

Indonesian Petroleum Association

... to the lab for source rock quality analyses. TOC ranges from 0.33 to 1.03 %wt with Hydrogen Index (HI) ranging from 20 to 135 mgS2/g TOC. All samples...

Source Rock Potential and Sequence Stratigraphy of Bakken Shales in the Williston Basin

Hui Jin, Steve Sonnenberg, Rick Sarg

Unconventional Resources Technology Conference (URTEC)

... Rock Analysis Lab of Colorado School of Mines. The correlations of wireline logs, geochemical TOC and hydrogen index (HI) logs, XRF mineralogyassociated...

A cool vitrinite reflectance model

David Rajmon

GEO ExPro Magazine

... (i.e. with high hydrogen index) display delayed reflectance at lower temperatures and faster reflectance increase at higher temperatures. This caused two...

Abstract: New Organic Geochemical Results From Surface Occurrences of Oil and Potential Source Rocks of Oil Near Point Reyes, Marin County, California, by R. G. Stanley and P. G. Lillis; #90920 (1999).

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