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The AAPG/Datapages Combined Publications Database
Showing 612 Results. Searched 195,456 documents.
Geological Characterization of La Luna Formation as an Unconventional Resource in Lago De Maracaibo Basin, Venezuela.
A. Liborius-Parada, R. M. Slatt
Unconventional Resources Technology Conference (URTEC)
..., and allows for depth profiling of organic richness in the absence of sample data. This method allows organic richness to be accurately assessed in wide...
2016
Key Factors to Tight Oil Accumulation of Permian Lucaogou Formation in the Jimsar Sag of Junggar Basin, Northwestern China
Xiujian Ding, Ming Zha, Changhai Gao, Jiangxiu Qu, Yang Su, Huan Lian
Unconventional Resources Technology Conference (URTEC)
... mesh in preparation for total organic carbon content (TOC) and Rock-Eval pyrolysis. The TOC of the mudstones were measured using a LECO CS-230...
2015
Integrated Inorganic and Organic Geochemistry Approach in the Petroleum Systems Analysis of Permian Shale Plays
Changrui Gong, Lucia Rodriguez, Brian Coffey, Casey Donohue
Unconventional Resources Technology Conference (URTEC)
... an integrated inorganic and organic geochemistry method to characterize Permian organic rich mudstones in the Midland Basin, to understand controls...
2018
Abstract: Organic Matter Variations within the Upper and Lower Bakken Shales of Saskatchewan, with Implications for Origin and Hydrocarbon Generation; #90224 (2015)
Titi Aderoju and Stephen L. Bend
Search and Discovery.com
... the geochemical characteristics of the organic matter within the Bakken shale. Method Drill core from 28 wells were selected for analysis based upon...
2015
Organic Matter Variations Within the Bakken Shales of Saskatchewan: With Implications Upon Origin and Timing of Hydrocarbon Generation; #41333 (2014)
Titi Aderoju and Stephen L. Bend
Search and Discovery.com
... characteristics of the organic matter within the Bakken shale. Method Drill core from 28 wells were selected for analysis based upon core availability...
2014
Abstract: Multi-Scale Digital Rock Analysis of Porosity and Organic Matter in the Appalachian Basin, USA; #90310 (2017)
Joel Walls, Gabriela Davalos, Matt Weinreich
Search and Discovery.com
... from multiple formations within the Appalachian Basin. Data for integration include bulk rock porosity, LECO TOC measurements, and multi-scale SEM...
2017
Factors controlling source and reservoir characteristics in the Niobrara shale oil system, Denver Basin
Yuanjia Han, Brian Horsfield, Nicolaj Mahlstedt, Richard Wirth, David J. Curry, and Heather LaReau
AAPG Bulletin
... the oil window. Oil retention in the source rock samples (carbonate content <70 wt. %) is controlled by organic matter richness and thermal...
2019
Geochemistry of Ordovician and Silurian Black Shales, Cantabrian Zone, Asturias and Leon Provinces, Northwest Spain; #50529 (2011)
Frank Maio, Carlos Aramburu, and John Underwood
Search and Discovery.com
.... Weatherford Laboratories, the lab that conducted the experiments, uses the Leco method. Finely ground chemically treated and subsequently dried rock...
2011
Integration and Comparison of Multi-Scale Digital Rock Analysis With Bulk Rock Porosity and LECO TOC Within Multiple Appalachian Basin Formations
Joel Walls, Gabriela Davalos, Matthew Weinreich
Unconventional Resources Technology Conference (URTEC)
... volume from LECO TOC versus SEM imaging, and porosity from the GRI crushed rock method versus from multi-scale SEM imaging. Experimental Methods One...
2017
Quantitative and Comparative Mineralogy Analysis From Cores, Cuttings and Logs in Vaca Muerta Shale Play
Laurent E. Mosse, Luz Rodriguez, Enrique R. Chiapello, Marcelo J. Sanchez, Laurent Lambert, Jean-Pierre Leduc
Unconventional Resources Technology Conference (URTEC)
... unit as well as the TOC which was obtained with LECO equipment in a laboratory in Buenos Aires. The present contribution is separated in four main...
2015
Petrophysical Evaluation of Lacustrine Shales in the Cooper Basin, Australia; #41205 (2013)
Melissa Vallee
Search and Discovery.com
... in core shale samples using LECO Organic Carbon and Rock-Eval II Pyrolysis techniques. Furthermore, these samples also underwent individual methane...
2013
8 Pore Size Distribution and Morphology in the Horn River Shale, Middle and Upper Devonian, Northeastern British Columbia, Canada
Tian Dong, Nicholas B. Harris
AAPG Special Volumes
... influence both gas storage and transport. Estimates of pore size distributions also depend on the analytical method. Image analysis of secondary...
2013
A genetic algorithm–driven support vector machine to discriminate the kerogen type using conventional geophysical logging data
Jier Zhao, Xinmin Ge, Yiren Fan, Jianyu Liu, Yiguo Chen, and Lei Xing
AAPG Bulletin
... vector machine (GA-SVM) method was developed for kerogen type identification based on geological conditions, well logging, and geochemical data...
2023
Stratigraphic Distributions of Volatile Compounds in Samples of the Cretaceous Mowry Shale, Wind River and Bighorn Basins, Determined by Vacuum Extraction and Cryotrap-Mass Spectrometry
Christopher M. Smith, Michael P. Smith, Justin E. Birdwell
Unconventional Resources Technology Conference (URTEC)
... diffraction mineralogy. The trace gas/fluids method applied facilitates analysis of small molecular components of volatiles trapped in mineral pores...
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
...-analysis technique for source-rock evaluation; quantitative estimate of organic richness and effects of lithologic variation: Geologic notes: AAPG...
2019
Source potential and reservoir characterization of the Cambay Shale, Cambay Basin, India: Implications for tight gas and tight oil resource development
Mateen Hafiz, Naveen Hakhoo, Ghulam M. Bhat, Sudeep Kanungo, Bindra Thusu, Jonathan Craig, and Waquar Ahmed
AAPG Bulletin
.... RESULTS AND DISCUSSIONS Richness and Type of Organic Matter (Kerogen) The Leco analyzer and RE 6 pyrolysis data along with their interpretation...
2020
Implications of Stratigraphic Variability of Source Rocks: Chapter 2
B. J. Katz, T. M. Breaux, E. L. Colling , L. M. Darnell, L. W. Elrod, T. Jorjorian, R. A. Royle,V. D. Robison, H. M. Szymczyk, J. L. Trostle, J. P. Wicks
AAPG Special Volumes
... method for kerogen typing, in A.G. Douglas and J.R. Maxwell, eds., Advances in Organic Geochemistry, 1979: Pergamon Press (Oxford), p. 579-584. Leventhal...
1993
Components and Processes Impacting Production Success from Unconventional Shale Resource Systems; #40908 (2012)
Daniel M. Jarvie, Brian M. Jarvie, W. David Weldon, and Albert Maende
Search and Discovery.com
... analysis by upwards of 10 wt.% TOC. Leco TOC is inherently the best method for TOC measurements. 67% TOC via elemental 56% TOC via RE‐6 Behar et al...
2012
Left Behind: A Thrilling Post-Expulsion Adventure of Producible Hydrocarbons Remaining in Source Rocks
Shawn Wright, Nicholas J. Hogancamp, John Guthrie, Jennifer Wolters
Unconventional Resources Technology Conference (URTEC)
.... For bulk source rock geochemical properties (organic richness, thermal maturity, and kerogen type) all samples were analyzed for TOC via a Leco TOC...
2021
Producible fluid oil saturations of the Upper Cretaceous unconventional carbonate plays, northern Arabian plate
Şamil Şen
AAPG Bulletin
... on such factors as organic richness, lithofacies, oil type, sample type, and method of preservation (Jarvie, 2012). Michael et al. (2013) and Andrews (2014...
2022
Lake-type controls on petroleum source rock potential in nonmarine basins
Alan R. Carroll, Kevin M. Bohacs
AAPG Bulletin
... of Lopatin's method to petroleum exploration: AAPG Bulletin, v. 64, p. 916-926. Wartes, M. A., T. J. Greene, and A. R. Carroll, 1998, Permian lacustrine...
2001
Variation of organic matter density with thermal maturity
Mark D. Rudnicki
AAPG Bulletin
...-rock method for mudstone analysis (Luffel and Guidry, 1992; Luffel et al., 1993; Guidry et al., 1995) and weight-percent TOC (e.g., from LECO...
2016
Estimation of Mineralogy and Lithology from Geochemical Log Measurements (1)
RICHARD F. WENDLANDT and KAMAL BHUYAN
AAPG Bulletin
..., A. E., 1973, An automated method for the measurement of cation exchange capacity of rocks: Geophysics, v. 38, p. 140-153. End_Page 848...
1990
Development of Source Rock Kinetic Models for Fluid Property Prediction in Unconventional Shale Plays: A Case Study from the Permian and Neuquen Basins, #80579 (2017).
Lucia Rodriquez, Changrui Gong
Search and Discovery.com
... • Elevated free HC and medium to high S1/TOC Fig.1) Plot of S1 vs. Leco TOC showing amount of free HC and potential producible oil. Fig.2) Plot...
2017
CRETACEOUS SOURCE ROCKS AT THE ABU GHARADIG OIL - AND GASFIELD, NORTHERN WESTERN DESERT, EGYPT
K. A. Khaled
Journal of Petroleum Geology
... %) for each sample was determined using a Leco CHN-600 analyser. Kerogen concentrates were isolated following a method modified from Saxby (1970...
1999