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The AAPG/Datapages Combined Publications Database
Showing 202 Results. Searched 200,357 documents.
Identification of Microseismic Attributes Through Spectral Analysis
Michael J. Nava, James W. Rector, Zhishuai Zhang
Unconventional Resources Technology Conference (URTEC)
... consent of URTeC is prohibited. Summary The canonical monitoring geometry for hydraulic fracturing processes consists of a horizontal treatment well...
2015
Molecular Dynamics Simulation on Modeling Shale Gas Transport and Storage Mechansims in Complex Nano-Pore Structure in Organic Matters
Guan Qin, Shuai He
Unconventional Resources Technology Conference (URTEC)
... a Monte Carlo simulation with a grand canonical ensemble, in which temperature (T), volume (V), and chemical potential (µ) are constant. As shown in Figure...
2015
Enhanced Recovery in Shales: Molecular Investigation of CO2 Energized Fluid for Re-Fracturing Shale Formations
Manas Pathak, Palash Panja, Hai Huang, Milind Deo
Unconventional Resources Technology Conference (URTEC)
... the canonical (nvt) and isothermal-isobaric (npt) ensembles. In this work, we propose that carbon dioxide energized fluids be used for re-fracturing the low...
2016
Beyond chi-squared: Additional measures of the closeness of a model to data1
Alan G. Jones
Petroleum Exploration Society of Australia (PESA)
... inversion approach was introduced into MT by the canonical paper of Constable et al. (1987) that also described an efficient way of determining the optimum l...
2019
What Happens to Permeability at the Nanoscale? A Molecular Dynamics Simulation Study
Raul Velasco, Manas Pathak, Palash Panja, Milind Deo
Unconventional Resources Technology Conference (URTEC)
... of Lattice-Boltzmann Method (LBM), Non-Equilibrium Molecular Dynamics (NEMD), and Dual Control Volume Grand Canonical Molecular Dynamics (DCV-GCMD...
2017
In-Situ Fractionation in Liquids-Rich Shales and its Implications for EOR: Experimental Verification and Modeling Study
Ali Tinni, Felipe Perez, Deepak Devegowda, Tu Truong, Son Dang, Carl Sondergeld, Chandra Rai
Unconventional Resources Technology Conference (URTEC)
... for simulations in the canonical ensemble. Mol. Phys 52 (2): 255-268. https://doi.org/10.1080/00268978400101201. Nose, S. 1984b. A unified formulation...
2018
The Waltman Shale Member, Fort Union Formation, Wind River Basin: A Paleocene Clastic Lacustrine Source System
Barry J. Katz, Louis M. Liro
Wyoming Geological Association
... rock system, as is the relationship between the carbon isotopic composition of the saturated and aromatic hydrocarbon fractions (canonical variable...
1993
Enhanced Oil Recovery of Shale Oil: A Molecular Simulation Study
Mohammad Kazemi, Ali Takbiri-Borujeni, Jesse R. Hansel, Manuel Valera
Unconventional Resources Technology Conference (URTEC)
... and hydrocarbons can interact with each other using Equilibrium Molecular Dynamics (EMD) simulations in canonical ensemble (constant number of molecules (N...
2019
Prediction of Hydrocarbon Sources in The Walio Area, Salawati Basin, West Papua, Indonesia
Tsania Ozza, Michael Sompie, Edi Suwandi Utoro, David Seneshen, Adhytia Awang Kurniawan
Indonesian Petroleum Association
... oil cannot be defined. In the canonical score plot, the discriminant analysis using the HSPME C5C20 provides better discrimination between microseep...
2020
Using Spatial Analysis of Hydrocarbon Compositions to Better Understand the Petroleum Systems of the South Sumatra Basin, Indonesia
Andy Livsey, Dindin Nurhaydin
Indonesian Petroleum Association
... values of the alkane and aromatic fractions, and associated Canonical Variable (Cv) values, pristane/phytane ratios and C27/C17 n-alkane values...
2021
Use of Landsat Thematic Mapper 5 in the Environmental Monitoring of a Gulf Coast Delta-Estuarine System
Wayne C. Isphording , Richard L.C. Enright
GCAGS Transactions
... ratios of different bands, and/or (4) using techniques such as principal components analysis (PCA) and canonical statistical methods until...
1997
Complex Geology and Gas Hydrate Dynamics Characterize Mississippi Canyon Block 798 on the Upper Continental Slope of the Northern Gulf of Mexico
Geresi, Erika, Lutken, Carol, McGee, Tom, Lowrie, Allen
GCAGS Transactions
... Pleistocene (less than 2.6 mya, (Morrison and Kukla, 1998), and almost certainly not older than Neogene (younger than a maximum of 26 mya). For a "canonical...
2002
Gas Hydrate Structure Evolution Revealed by Coarsening Molecular Dynamics Simulation
Hao Xiong, Hao Liu, Jing Fu
Unconventional Resources Technology Conference (URTEC)
...:10.1126/science.1075394 Martyna, G. J., Klein, M. L., & Tuckerman, M. (1992). Nosé–Hoover chains: The canonical ensemble via continuous dynamics. The Journal...
2023
A Note on the Preservation of Offshore Tsunami Deposits
Robert Weiss, Heinrich Bahlburg
Journal of Sedimentary Research (SEPM)
... a simplified representation of the physical environment. In such an environment it is possible to compute the boundary water depth, below which...
2006
2003
Using Ultra-Sensitive Hydrocarbon Mapping to Elucidate the Carbonate Dahl Reef Complex; #51089 (2015)
Rick Schrynemeeckers, Robert Potter
Search and Discovery.com
... analysis and canonical plots. 2.) The wealth of compounds provide the ability to generate a variety of geochemical interpretive plots that indicate...
2015
Nature and Origin of Dry Natural Gas in the Middle Indus Basin, Pakistan; #10935 (2017)
Alan S. Kornacki, Nazir Ahmad, Sajid Sharif
Search and Discovery.com
... BIODEGRADED The gas samples produced from the Mari Field do not lie on the canonical mixing line between high-maturity thermogenic gas and microbial...
2017
Fast Shear Azimuths in the Marcellus Shale from VSP and Crossed Dipole Sonic Data; #42161 (2017)
Steve Horne, David Rampton, John Crowe
Search and Discovery.com
... was surprising as the canonical expectation and general observation is that open fractures and the fast shear azimuth are generally aligned in the maximum...
2017
Rifting History of the Makassar Straits: New Constraints from Wells Penetrating the Basement and Oils Discovered in Eocene Section - Implications for Further Exploration of West Sulawesi Offshore
Awang Harun Satyana
Indonesian Petroleum Association
..., individual structural lineaments trend predominantly NNW-SSE. Half graben, graben, horst structures and lineaments are arranged in an en-echelon...
2015
Regional Petroleum Geochemistry of Indonesian Basins: Updated, and Implications for Future Exploration
Awang Harun Satyana
Indonesian Petroleum Association
... and aromatic hydrocarbons for these oils and the resulting calculated canonical variables (CV) indicate mostly marine organic matter in their source rocks...
2017
Focusing Petroleum Exploration with Regional Geochemical Surveys, #41415 (2014).
David M. Seneshen, John V. Fontana
Search and Discovery.com
.... Hydrocarbon concentrations were plotted as proportional symbols on topographical or structural backgrounds in ArcGIS 10.0 and canonical score plots from...
2014
New Techniques for New Hydrocarbon Discoveries-Surface Geochemical Surveys in the Lisbon and Lightning Draw Southeast Field Areas, San Juan County, Utah (MP-10-2)
David M. Seneshen, Thomas C. Chidsey Jr., Craig D. Morgan, Michael D. Vanden Berg
Utah Geological Survey
... of microseepage between “productive and barren” areas. The form of the discriminant function, also called a canonical root, is a latent variable which is created...
2010
Molecular Simulation of CO/CH Competitive Adsorption and Enhanced Gas Recovery in Low-Rank Coal
Yang Li, Zhaozhong Yang, Xiaogang Li, Min Jia
Unconventional Resources Technology Conference (URTEC)
... Å was constructed by two LRC matrices. The adsorption and diffusion properties of CH4 and CO2 in the LRC slit nanopore were investigated through grand canonical...
2019
Paleoclimate of the Late Cretaceous (Cenomanian-Turonian) portion of the Winton Formation, central-western Queensland, Australia: new observations based on CLAMP and bioclimatic analysis
Tamara L. Fletcher, David R. Greenwood, Patrick T. Moss, Steven W. Salisbury
PALAIOS
... a global survey of modern localities to estimate the climatic conditions at a fossil locality using Canonical Correspondence Analysis (Wolfe 1995; Spicer...
2014
Gene Sequencing-Based Analysis of Microbial-Mat Morphotypes, Caicos Platform, British West Indies
Elizabeth Trembath-Reichert, Lewis M. Ward, Sarah P. Slotznick, Steven L. Bachtel, Charles Kerans, John P. Grotzinger, Woodward W. Fischer
Journal of Sedimentary Research (SEPM)
... (Fig. 1F, G). These visible color changes in pigments are indicative of canonical photosynthetic microbial-mat communities stratified by light...
2016