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The AAPG/Datapages Combined Publications Database
Showing 1,145 Results. Searched 200,693 documents.
Long-Term Changes in Morphology and Textural Sediment Characteristics in Response to Energy Variation on Shoreface-Connected Ridges off the East Frisian Barrier-Island Coast, Southern North Sea
Chang Soo Son, Burghard W. Flemming, Alexander Bartholoma, Seung Soo Chun
Journal of Sedimentary Research (SEPM)
... both as binary logarithmic (psi) settling velocity distributions (at 20°C) and as equivalent binary logarithmic (phi) settling diameters (cf. Flemming...
2012
IDENTIFYING THE TICKS OF BIVALVE SHELL CLOCKS: SEASONAL GROWTH IN RELATION TO TEMPERATURE AND FOOD SUPPLY
DANIEL E. KILLAM, MATTHEW E. CLAPHAM
PALAIOS
... studies where we inherently lack direct observations of growth in extinct organisms. We coded seasonal growth as a binary variable, which can be related...
2018
Advances in Simulation of Hydrocarbon Production From Shale Reservoirs
Masoud Alfi, Zhi Chai, Bicheng Yan, Brian C. Stimpson, Maria A. Barrufet, John Killough
Unconventional Resources Technology Conference (URTEC)
...al well design with genetic algorithm. To produce the next generation with the genetic algorithm, the parameters are converted to binary strings fir...
2017
Pore-scale Evaluation of Nuclear Magnetic Resonance Measurements in Organic-Rich Mudrocks Using Numerical Modeling
Saurabh Tandon, Zoya Heidari, Hugh Daigle
Unconventional Resources Technology Conference (URTEC)
... for generating tetrahedral meshes in the binary image. The generated numerical grids are used as inputs for simulation of NMR response using different pulse...
2017
Rapid Evaluation of Diverter Effectiveness From Poroelastic Pressure Response in Offset Wells
Charles Kahn, Byron Cottingham, Sudhendu Kashikar, Scott Senften, Erica Coenen
Unconventional Resources Technology Conference (URTEC)
... on the offset pressure data, except for max treating pressure where impedance was considered as successful diversion, due to the binary nature of the analysis...
2018
Molecular Sieving of Hydrocarbon Mixtures through Nano-Porous Membranes
Zhijun Liu, Erdal Ozkan, Luis Zerpa, Xiaolong Yin
Unconventional Resources Technology Conference (URTEC)
... available, Puramem 280 Da, was used for the majority of the tests. A binary hydrocarbon mixture was used to calibrate the experiments and understand...
2020
Molecular Simulation Study of the Competitive Adsorption of Carbon Dioxide and Methane in Organic Shale Implication for Enhanced Gas Recovery
Ibrahim Gomaa, Isa Silveira de Araujo, Zoya Heidari, D. Nicolas Espinoza
Unconventional Resources Technology Conference (URTEC)
... adsorption of CO2 and CH4 binary mixture on kerogen and clay surfaces significantly affects CO2 sequestration for enhanced gas recovery (EGR) applications...
2023
Origin of Rhythmical Bedding in Middle Miocene Siliceous Rocks of the Onnagawa Formation, Northern Japan
Ryuji Tada
Journal of Sedimentary Research (SEPM)
... dolomitic porcelanite can be regarded as a binary mixture of biogenic silica and detritus. The composition of such a binary mixture is determined...
1991
Comparative Study of the Lower Ordovician Ironstones of the Iberian Massif (Zamora, Spain) and of the Armorican Massif (Central Brittany, France)
Agustina Fernandez , Jean Jacques Chauvel , M. Candelas Moro
Journal of Sedimentary Research (SEPM)
... correlation coefficient (0.92) indicates the presence of abundant apatite in these mineralizations (Fig. 6). However, in the binary CaO-P2O5 diagram a certain...
1998
Assessment of CO2 Sequestration and Enhanced Coalbed Methane Potential in Unminable Coal Seams of the Illinois Basin
Maria Mastalerz, John Rupp, Agnieszka Drobniak, Satya Harpalani, Andrew Anderson, Chris Korose, Scott Frailey, David Morse
AAPG Special Volumes
.... Jeansonne, 1992, Modeling coalbed methane production with binary gas sorption: Proceedings of the Society of petroleum Engineers Rocky Mountain...
2009
Quantitative evaluation of synsedimentary fault opening and sealing properties using hydrocarbon connection probability assessment
Likuan Zhang, Xiaorong Luo, Qianjin Liao, Wan Yang, Guy Vasseur, Changhua Yu, Junqing Su, Shuqin Yuan, Dunqing Xiao, Zhaoming Wang
AAPG Bulletin
... intersection point between the fault plane and a carrier bed (Figure 7b), a binary index, termed the fault-connectivity index (Ni), is defined as 0...
2010
Permeability characterization of natural compaction bands using core flooding experiments and three-dimensional image-based analysis: Comparing and contrasting the results from two different methods
Shang Deng, Lin Zuo, Atilla Aydin, Jack Dvorkin, and Tapan Mukerji
AAPG Bulletin
... calculated from the binary image for each of these volumes. Figure 6. Micro-sample and its location with respect to the core sample of Bp-1-2...
2015
An efficient, consistent, and trackable method to quantify organic matter–hosted porosity from ion-milled scanning electron microscope images of mudrock gas reservoirs
Liaosha Song, Travis Warner, and Timothy Carr
AAPG Bulletin
... clustering-based image thresholding. It reduces a grayscale image to a binary image. The algorithm assumes that the image contains two classes of pixels...
2019
A comparison of three-dimensional–printed porous rocks with nano x-ray computed tomography: Silica sand, gypsum powder, and resin
Lingyun Kong, Mehdi Ostadhassan, Bo Liu, Mohsen Eshraghi, Chunxiao Li, Miguel Navarro, Yihuai Zhang, and Huabin Wei
AAPG Bulletin
... Comparing the pore structure of rock analogues to the digital prototype can be done by magnifying a single pore and process that was segmented to binary...
2021
Application of the Global Positioning System to PNG Petroleum Exploration
N. C. Talbot, G. J. Carman
Papua New Guinea (PNG) Petroleum Convention Proceedings
... by two tim ing codes; the Coarse Acquisi tion or Clear Access (C/A) code and the Precise or Private (P) code. The C/A and P codes are binary sequences...
1990
Three-Dimensional Characterization of Cave Networks Using Photogrammetry: Example from Longhorn Cavern, Central Texas
Josh Lambert, Robert G. Loucks, Guinevere McDaid
GCAGS Journal
... of textures associated with the file, if texture is being utilized for visualization. A Log ASCII Standard (LAS) binary file—a common file type used...
2017
Integrated Petrophysical Formation Evaluation Using Capture Spectroscopy and NMR on an Exploration Well, South Sumatra
ZhanGuo Shi, Mario Petricola, PingZai Wang
Indonesian Petroleum Association
... identified by DMR processing (Gas from DMR); capillary and clay bound water volume (light yellow and gray); Density log. Track 7, Eight CMR binary porosity...
2005
Factors Affecting Methane Adsorption and Storage in Black Shales of Varying Maturity and Kerogen Type
Izhar Ul Haq, Eswaran Padmanabhan, Javed Akbar Khan, Zulqarnain Sajid
Unconventional Resources Technology Conference (URTEC)
..., carbon dioxide and their binary mixtures on Jurassic shale from the Qaidam Basin in China," International Journal of Coal Geology, vol.150, pp. 210–223...
2021
Application of D-Limonene as the Green High Viscosity Friction Reducer in Hydraulic Fracturing
Aminah Qayyimah Mohd Aji, Wan Nor Farahana Wan Nadhari, Cindy Dhevayani Savitri, Dzeti Farhah Mohshim, Belladonna Maulianda, Arvindraj Krishnan
Unconventional Resources Technology Conference (URTEC)
.... Tamura, Kazuhiro, Xiaoli Li, and Hengde Li. 2009. "Temperature Dependence on Mutual Solubility of Binary (Methanol +limonene) Mixture and (Liquid+liquid...
2021
Tailor-Made Polymer Friction Reducers for Sustainable Development of Unconventional Oil & Gas Reservoirs
Juan M. Giussi, Roque Dietrich, Lila Arias, Sofia Rivelli, Gerardo Martinez, Juan Jose Romero, Rodrigo Medina, Eduardo Bortolli, Juan Lesbegueris, Isabel Vega
Unconventional Resources Technology Conference (URTEC)
... of Proteins from Binary Mixtures. Thomas DB, Convertine AJ, Myrick LJ, et al. Kinetics and Molecular Weight Control of the Polymerization...
2023
Structural Models of the Upper Amazonas Basin, Northern Brazil
Amaro F. Apoluceno Neto, Kaoru Tsubone
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... are .231 - related to the Jurassic-Cretaceous huge right-lateral shear binary, since it do not affect the unconformably superimposed sediments...
1988
Geochemistry of Silurian-Devonian alkaline basalt suites from the Gaspé Peninsula, Quebec Appalachians
R. Laurent, J. Bélanger
Atlantic Geology
... line in a binary diagram if the series were perfectly consanguinous. Figure 9, with Y vs. Zr, shows that this is not the case. Many Ristigouche...
1984
Winnipegosis Mounds and Prairie Evaporite Formation of Saskatchewan — Seismic Study1
D. J. GENDZWILL
Montana Geological Society
.... Seismic surveys have been run with 24- or 48- channel binary-gain digital recording systems using a sixfold, common-depth-point...
1978
Image-Based Modeling of Flow in Natural Partially Cemented Fractures
Adenike Tokan-Lawal, Masa Prodanovic, Peter Eichubl
Unconventional Resources Technology Conference (URTEC)
...n URTeC 1581613 7 (during lower curvatures between W and NW phase), than during drainage. The behavior is, however, binary in nature: Once the N...
2013
Subsurface uncertainty quantification with deep geologic priors: A variational Bayesian framework
Ashutosh Tewari, Brent Wheelock, Jacob Clark, Dallas Foster, Matthew Li, Youssef Marzouk
International Meeting for Applied Geoscience and Energy (IMAGE)
... used an independent Bernoulli likelihood for each cell since the information is binary. The probability values to specify the corresponding cell-wise...
2022