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The AAPG/Datapages Combined Publications Database
Showing 6,075 Results. Searched 200,691 documents.
Pore Size Distribution of Unconventional Rocks with Dual-Wet Pore Network: A Sequential Spontaneous and Forced Imbibition Technique
Mahmood Reza Yassin, Yue Shi, Hassan Dehghanpour
Unconventional Resources Technology Conference (URTEC)
... μ φ φ' φaw φ'aw Abbreviations CEC EDS FER HIM ITA L-W PV PVHL PVHB PVtot PSD PSDHL PSDHB PSDtot SAX TRA SEM XRD Y-L References = Gas pressure...
2019
Determination of Reservoir Properties from XRF Elemental Data in the Duvernay Formation, #41876 (2016).
Thomas Weedmark
Search and Discovery.com
... by X-Ray Diffraction, thin section point counting, and SEM analyses. The vast majority of the data fall within the 5% envelope expected from...
2016
Investigations of the Storage Efficiency of CO2 in Carbonate Aquifers
Sugihardjo, Salis S. Aprilian, Agus Yusuf, Suprapto Sumardan
Indonesian Petroleum Association
... porosity and permeability measurements, XRD, SEM and thin section analysis. The purpose of this evaluation was to determine what changes occurred, if any...
2000
A Multidisciplinary and Multi-Scale Approach to Identify Hydrogeochemical Processes Altering Porosity-Permeability Properties of Reservoir Rocks; #50998 (2014)
Yunjiao Fu, Wolfgang van Berk, Hans-Martin Schulz, Richard Wirth, Niels H. Schovsbo, Johan B. Svendsen
Search and Discovery.com
... combines a series of analytical methods working from mm-scale (XRD and optical microscopy) to nanometer-scale (SEM and HRTEM) to specify the rock alteration...
2014
Identification and Diagenesis of a Phylloid Alga: Archaeolithophyllum from the Pennsylvanian Providence Limestone, Western Kentucky
Stephen O. Moshier , Brenda L. Kirkland
Journal of Sedimentary Research (SEPM)
... cements filling skeletal cells include a bright-yellow-CL phase and two subsequent phases of dull-red and dull-yellow luminescence. Mg, Mn, and Fe...
1993
Predicting Fracture and Porosity Evolution in Dolostone, by Julia F.W. Gale, Robert H. Lander, and Robert M. Reed, #40208 (2006).
Search and Discovery.com
2006
Frontmatter, Glossary and Image Catalog: Electron Microscopy of Shale Hydrocarbon Reservoirs
Wayne K. Camp, Elizabeth Diaz, Barry Wawak
AAPG Special Volumes
.... Slatt and Neal R. O’Brien Chapter 6 45 SEM Characterization of Shale Gas Reservoirs Using Combined Secondary and Backscatter Electron Methods...
2013
Diagenetic Evolution of Selected Parasequences Across A Carbonate Platform: Late Paleozoic, Tengiz Reservoir, Kazakhstan
J. A. D. Dickson, J. A. M. Kenter
Journal of Sedimentary Research (SEPM)
.... On subaerial exposure, brown soil-related calcite, and meniscus and pendant cements were emplaced in both parasequences. The application of CL petrography...
2014
Abstract: Provenance and porosity of onshore reservoir sandstones of the Anticosti Basin, western Newfoundland, Canada, using scanning electron microscopy combined with mineral liberation analysis (SEM-MLA)
Stefanie Lode, Luke Beranek, Dylan Goudie, David Grant
Atlantic Geology
... petrographical point-count methods on thin-sections. SEM-MLA showed that the foreland basin sandstones contain chromite and mafic volcanic rock grains...
2018
Stratigraphic Evolution and Reservoir Quality in a Neogene Accretionary Forearc Setting: Eel River Basin of Coastal Northwestern California, #10249 (2010)
Gregory S. Gordon
Search and Discovery.com
... debris-flow deposits and turbidites to fluvial deposits. These deposits represent an upward-thickening trend. XRD analyses performed on Wildcat Group...
2010
Acoustic Velocity Modeling of Unconventional Reservoirs
Alessandra Simone, Lori Hathon, Michael Myers
Unconventional Resources Technology Conference (URTEC)
... measurements made at the core plug scale. Velocity measurements are integrated with micro-CT, thin section, XRF and SEM to identify presence and distribution...
2020
Salt Precipitation in Ultra-Tight Hydrocarbon Reservoir Rocks: A Multi-Scale Experimental Study
Amir Hossein Alizadeh, Morteza Akbarabadi, Elizabeth Barsotti, Mohammad Piri, Neil Fishman, Nagi Nagarajan
Unconventional Resources Technology Conference (URTEC)
... electron microscope (SEM) with a resolution of approximately 26 nm to detect any salt precipitation in the pore space. The SEM results showed that salt...
2017
Advanced Technology Improves Natural Fracture Prediction - Workshop Summary
Doug Pachen, Rob Finley, Bob Heim, Steve Laubach, Bob Hardage
PTTC
..., authigenic and detrital quartz tend to exhibit different brightness in luminescence. SEM-based cathodoluminescence (CL) is more rapid, clear, and accurate than...
1998
Enhancing SEM Grayscale Images Through Pseudocolor Conversion; #41157 (2013)
Wayne Camp
Search and Discovery.com
... Memoir 102. Methods • SEM images were acquired from drill core samples using a field emission SEM on uncoated, freshly broken and Ar-ion milled surfaces...
2013
Diagenetic alterations in Eocene, deeply buried volcaniclastic sandstones with implications for reservoir quality in the Huizhou depression, Pearl River Mouth Basin, China
Benben Ma, Jiachen Gao, Kenneth A. Eriksson, Hongtao Zhu, Qianghu Liu, Xianquan Ping, and Zhang Yang
AAPG Bulletin
... AND METHODS Petrology Cores from eight boreholes through the Eocene volcaniclastic sandstones were sampled at depths ranging from 3000 to 4000 m (Figure...
2023
Compositional variation in modern estuarine sands: Predicting major controls on sandstone reservoir quality
Joshua Griffiths, Richard H. Worden, Luke J. Wooldridge, James E. P. Utley, and Robert A. Duller
AAPG Bulletin
... in the Gullfaks Oilfield, Norwegian North Sea, in R. E Dunay and E. A Hailwood, eds., Non-biostratigraphical methods of dating and correlation: Geological Society...
2019
Origin and Growth Mechanism of Authigenic Chlorite in Sandstones of the Lower Vicksburg Formation, South Texas
Jeffry D. Grigsby
Journal of Sedimentary Research (SEPM)
...: electron microscope, SEM, and XRD data, and implications for their origin: Clay Minerals, v. 29, p. 665-679. End_Page 35------------------------- HILLIER...
2001
Carbon mineralization in altered subsurface basalt pore systems: quantifying ion sourcing, transport, and precipitation pathways
Olivia Terry, Tianxiao Shen, Dragan Veselinovic, Michael Dick, Quin Miller, Nabajit Lahiri, Todd Schaef, Shaina Kelly
Unconventional Resources Technology Conference (URTEC)
... properties. To assess objective (1) the NMR measurements are integrated with EMPA, XRD, TEM, microCT, SEM. To assess objective (2), multimodal...
2025
Diagenesis and Hydrocarbon Accumulation, Brent Sandstone (Jurassic), Bergen High Area, North Sea
J. R. Glasmann , R. A. Clark , S. Larter , N. A. Briedis , P. D. Lundegard
AAPG Bulletin
... tcg gas (N. A. Briedis, 1986, personal communication). METHODS Conventional core from six wells from the Huldra, Veslefrikk, and Oseberg fields...
1989
Modern Travertine Precipitation At LÝsuhÓll Hot Springs, SnÆfellnes, Iceland: Implications For Calcite Crystal Growth
Brian Jones, Robin W. Renaut
Journal of Sedimentary Research (SEPM)
... and filamentous microbes. SAMPLES AND METHODS Samples from springs Stjáni, LY-2, and LY-3 were collected with a permit from Umhverfissofuun Háskóla...
2017
Early diagenetic controls on color variation in Eocene red beds: a case study from the Gercus Formation, Zagros Basin, Kurdistan Region, Iraq
Salahadin Shahrokhi, Ondřej Bábek, Howri Mansurbeg, Branimir Šegvić, Juan Diego Martín-Martín, Jaroslav Kapusta, Filip Gregar, Michal Kořenek
Journal of Sedimentary Research (SEPM)
.... 3F, 15) contain a high proportion of chlorite–smectite, as confirmed by XRD and SEM-EDS analyses (Figs. 8, 9). However, due to the lower...
2025
A mineralogical and geochemical investigation of archaeological pottery shards found at Bukit Komel, Sungai Tembeling, Pahang
Esnita Sonie, Suresh Narayanen, Ahmad Syahir Zulkipli, Fadly Jusoh, Nor Khairunnisa Talib, Nasha Rodziadi Khaw, Norziyanti Mohammed Ghani
Geological Society of Malaysia (GSM)
... X-ray diffraction (XRD), X-ray fluorescence (XRF), thin section petrography and image analysis methods. Based on geochemical and mineralogical results...
2024
Organic matter pores and oil generation in the Tuscaloosa marine shale
Jiemin Lu, Stephen C. Ruppel, and Harry D. Rowe
AAPG Bulletin
... with depth. Porosity within organic matter (OM), measured by field-emission scanning electron microscopy (FE-SEM), is also higher within the ERZ...
2015
Pervasive Subsurface Dolomitization of the Nisku Formation in Central Alberta
Hans G. Machel, James H. Anderson
Journal of Sedimentary Research (SEPM)
... in Hydroscience, v. 10, p. 231-307. COOK, H. E., JOHNSON, P. D., MATTI, J. C., AND ZEMMELS, I., 1972, Methods of sample preparation and XRD analysis: DSDP Initial...
1989
Microstructural Analysis of the Transformation of Organic Matter During Artificial Thermal Maturation; #42241 (2018)
Wayne Camp, Wayne Knowles, Kultaransing Hooghan, Tim Ruble
Search and Discovery.com
... Analysis 2 cm SEM & EDX 3 mm x 1.4 mm micro plug Optical Organic Petrology 25 mm diameter Ar-ion mill N XRD, TOC & Pyrolysis 25 mm diameter core plug...
2018