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The AAPG/Datapages Combined Publications Database
Showing 8,825 Results. Searched 200,630 documents.
A new calculating formation porosity method using PNC logging technology in cased wells
Hui Zhang, Feng Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... mode of pulsed neutron logging together characterizes the formation hydrogen content index, which can accurately evaluate the post-set neutron porosity...
2022
Petroleum System Overview of the Sebuku Block and the Surrounding Area: Potential as a New Oil and Gas Province in South Makassar Basin, Makassar Straits
Gadjah E. Pireno, Dardji N. Darussalam
Indonesian Petroleum Association
.... RockEval pyrolysis indicates high Hydrogen Indices (HI) ranging from 294 to 456 which suggests predominantly oil prone kerogen type II (Figure 4). Sample...
2010
Chapter 2: Lacustrine Source Rocks and Oil Systems Present in the Lower Cretaceous Pre-Salt Section of the Santos Basin, Brazil
M. R. Mello, S. P. Rostirolla, V. Elias, M. Ferreira, A. P. Ahualli, S. Becker, J. E. Dahl, J. M. Moldowan
AAPG Special Volumes
.../min) in a helium plus hydrogen atmosphere (carrier gas). The results are expressed as S2 Hydrocarbon Yield (mg HC/g rock), HI Hydrogen Index (mg HC/g...
2021
Oil retention and intrasource migration in the organic-rich lacustrine Chang 7 shale of the Upper Triassic Yanchang Formation, Ordos Basin, central China
Caineng Zou, Songqi Pan, Brian Horsfield, Zhi Yang, Siying Hao, Entao Liu, and Leifu Zhang
AAPG Bulletin
... and the highest hydrogen index (HI), oil saturation index (OSI) values, and extractable yields compared to other intervals, which make it greatly unique...
2019
Organic matter pores and oil generation in the Tuscaloosa marine shale
Jiemin Lu, Stephen C. Ruppel, and Harry D. Rowe
AAPG Bulletin
... matter maturation. Total organic carbon (TOC) content, Rock-Eval free hydrocarbon yield (S1), and hydrogen index (HI) in the studied core increase...
2015
Unconventional Reservoir Development in Egypts Western Desert: Lessons Learned From the First Appraisal Wells
Mohamed Salah, Mazher Ibrahim
Unconventional Resources Technology Conference (URTEC)
... HC/ton rock therefore the shale rocks of the Khatatba Formation has a very good reservoir potential. The relationship between Hydrogen Index (HI...
2018
Keys to Niobrara and Codell Production, East Pony/Redtail Area, Denver Basin, Colorado
Stephen A. Sonnenberg
Unconventional Resources Technology Conference (URTEC)
.... Hydrogen Index (HI) values for the Sharon Springs are 300 to 430 mg HC /g TOC. HI values for Niobrara marls are 350 to 400 mg HC / g TOC. The high HI and low...
2017
Petroleum Source Rock Characteristics of Marine Versus Coastal Settings: A Comparative Study between Madbi Formation of Masila Basin, Yemen and Nyalau Formation of Sarawak, Malaysia
Wan Hasiah Abdullah, Mohammed Hail Hakimi, Ismail El-Forjani Shushan, Abdul Hadi Abdul Rahman
Geological Society of Malaysia (GSM)
... hydrocarbon (HC) content, mg HC/ g rock S2: Remaining HC generative potential, mg HC/ g rock S3: carbon dioxide content, mg CO2/ g rock HI: Hydrogen Index...
2017
Multiple Oil Families in the West Siberian Basin
K. E. Peters , A. Eh. Kontorovich , B. J. Huizinga , J. M. Moldowan , C. Y. Lee
AAPG Bulletin
.... %) and low oil-generative potential (hydrogen index [HI] less than 106 mg hydrocarbon [HC]/g TOC, Figure 3; Table 1). These samples will not be dis...
1994
Fluorescence Microscopy in Oil Shale and Coal Studies
Adrian Hutton
Special Publications of SEPM
... by alginite with some samples having abundant vitrinite. For the algal-rich lamosites, the hydrogen index (HI) values ranged from 500 to 950, (HI) to 950...
1991
Abstract: A Global Characterisation of Hydrogen Plays: Placing Order into Variability; #91209 (2025)
Owen E. Sutcliffe
Search and Discovery.com
...Abstract: A Global Characterisation of Hydrogen Plays: Placing Order into Variability; #91209 (2025) Owen E. Sutcliffe AAPG International Conference...
2025
A Marine Source Rock in the Gippsland Basin?
J. D. Gorter
Petroleum Exploration Society of Australia (PESA)
... by an increase in the average hydrogen index (HI) . Maceral data indicate that the majority of the dispersed organic matter in the Anemone Formation...
2001
Developing an Outcrop Reservoir Analog for the Williston Basin Bakken Formation with the Sappington Formation of South-Central Montana
Ted Doughty, John Hohman, John Guthrie, Aaron Rodriguez, George Grader, Ken Wells
Unconventional Resources Technology Conference (URTEC)
... Source Rock Geochemistry: The Lower Sappington shale has TOC values up to 11.5 wt.% and hydrogen index values (HI) of 410 mg HC/g TOC, indicating...
2014
Porphyrins in Extracts as Indicators of Maturity and Depositional Environment of Tertiary Source Rocks from Central Sumatra
P. Sundararaman, S. C. Teerman
Indonesian Petroleum Association
.... A minimum pyrolysis yield of 2.5 mg HC/g rock is necessary for a rock to be considered a source (Katz and Kahle, 1988). Whole rock Hydrogen Index (HI...
1991
A Success Story in Identifying and Testing Strategy: Drilling the Stratigraphic Trap of Low-Resistivity Pay Reservoirs in the Upper Cibulakan Formation, Offshore Northwest Java Basin
Mohammad Reza, Darmawan B. Prihanto, Kinanti S. Anggarini, Raden Sebastian, Muhammad Arief Akbar
Indonesian Petroleum Association
... the hydrogen index (HI) is equal to 1, so that near and far neutron will have same amount of neutron population, whereas in gas bearing reservoir...
2023
An Overview of Geochemical Exploration of Hydrocarbons in Papuan Basin, Papua New Guinea; #11326 (2020)
Shadrach K. Noku
Search and Discovery.com
... a Triassic source. Data from Waples & Wulff, 1996; Edwards & Zumberge, 2005, Wood, 2010. (C) Fig. 11. Rock-Eval Tmax (°C) vs Hydrogen Index (mg S2/g TOC...
2020
The White Gold Rush and the Pursuit of Natural Hydrogen
PESA Staff
Petroleum Exploration Society of Australia (PESA)
...The White Gold Rush and the Pursuit of Natural Hydrogen PESA Staff HY DRO G E N H O P E S The world’s first liquid hydrogen carrier, the Suiso...
2024
Sedimentation, organic maturity, and petroleum potential of the OligoceneMiocene oil shale deposits, Yayu Basin, southwestern Ethiopia
Ahmed Wolela
AAPG Bulletin
... index (HI) corresponds to the quantity of pyrolyzed organic compound or hydrocarbon from S2 relative to total organic carbon (TOC) (Peters, 1986...
2010
Types and Thermal Maturity of Organic Matter Accumulated During Early Cretaceous Subsidence of the Exmouth Plateau, Northwest Australian Margin: Chapter 8
Philip A. Meyers, Lloyd R. Snowdon
AAPG Special Volumes
... as the carbon in the pyrolysis peaks to give the TOC. These values provide the information necessary to calculate the hydrogen index (HI = 100 S2/TOC, or mg...
1993
Northern Delta Depobelt Portion of the Akata-Agbada(!) Petroleum System, Niger Delta, Nigeria: Chapter 36: Part VI. Case Studies--Eastern Hemisphere
C. M. Ekweozor, E. M. Daukoru
AAPG Special Volumes
...). Measured total organic carbon (TOC) concentration and hydrogen index (HI) values of the paralic and prodelta sedimentary rocks are available for two...
1994
Petroleum System of the Cuban Northwest Offshore Zone
I. Moretti, R. Tenreyro, E. Linares, J. G. Lopez, J. Letouzey, C. Magnier, F. Gaumet, J. C. Lecomte, J. O. Lopez, S. Zimine
AAPG Special Volumes
... data to have a precise idea of the hydrogen index (HI), the best value being 170 for a sample with a PI of 0.85 (remnant S2 = 3.1 mgHC/g...
2003
Petroleum assessment of Berkine–Ghadames Basin, southern Tunisia
Mohamed Naceur Aissaoui, Mourad Bédir, and Hakim Gabtni
AAPG Bulletin
... reflectance data (Ro), and hydrogen index (HI; expressed in milligrams of hydrocarbon per gram of TOC). The Tmax, which is the maximum rate...
2016
Niobrara Maturity Goes Up, Resistivity Goes Down; What's Going On?
Stephen Cumella, Mohammed Al Duhailan
Unconventional Resources Technology Conference (URTEC)
... shows that water contact angle increases with a decrease in hydrogen index (HI), which is an indicative property for thermal maturation. This implies...
2014
Unconventional shale-gas systems: The Mississippian Barnett Shale of north-central Texas as one model for thermogenic shale-gas assessment
Daniel M. Jarvie, Ronald J. Hill, Tim E. Ruble, Richard M. Pollastro
AAPG Bulletin
... Mitcham well in Brown County.KEROGEN TYPEThe average original hydrogen index (HIo) value of immature Lampasas County outcrop samples (1, Figure 1...
2007
Early Carboniferous Petroleum Source Rocks of the Southeastern Bonaparte Basin, Australia
J. D. Gorter, D. M. McKirdy
Petroleum Exploration Society of Australia (PESA)
... lines). b) organic richness (total organic carbon content, TOC, in wt %). c) oil-proneness (hydrogen index, HI, in mg HC/g TOC). d) hydrocarbon...
2013