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The AAPG/Datapages Combined Publications Database

Showing 185 Results. Searched 195,456 documents.

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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

... in the region assigned to oils of “terrestrial” origin. The Canonical Variables for this oil sample (CV 6.16) supports this interpretation. The RCI-2...

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

... and emission spectroscopy (ICP/MS and ICP/ES). Samples were also analyzed for seven anion species using a deionized water extraction and ion chromatography...

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

Pressure Transient Analysis in Unconventional Resources

I. D. Paton, G. Stewart, C. Y. Tan, M. Wasik

Indonesian Petroleum Association

... flow is given in Carslaw and Jaeger8 and takes the form: qD = q(t)m = 2pkh(pi - pwf) 1 (p /4)tDxf 3 (11) This is the canonical qD function...

2012

Ecological and taphonomic fidelity in fossil crinoid accumulations

David L. Meyer, William I. Ausich

PALAIOS

... linear combinations (canonical variables or discriminant functions) of the original species distribution (Table 2). Each data point (in this case...

2019

Crude oil classification based on age and provenance from the Southern Iraq: A review

Rzger A. Abdula

Geological Society of Malaysia (GSM)

... canonical variable (CV) values that range between 0.43 and –2.30. The fourth group, Late Triassic-Middle Jurassic oil seeps, is the oldest among all...

2020

Experimental and Theoretical Investigation of the Confinement Effect on Gas Properties in Nano-scale Porous Media

Shadi Salahshoor, Mashhad Fahs

Unconventional Resources Technology Conference (URTEC)

... the molecules. They used molecular simulation (Grand Canonical Monte Carlo) and their calculations did not involve the use of any equations of state...

2018

Simulation of Gas Adsorption and Capillary Condensation in Shale Nanopores Using Lattice Boltzmann Modeling

Rui Xu, Maša Prodanović, Christopher J. Landry

Unconventional Resources Technology Conference (URTEC)

..., Experimental investigation and Grand Canonical Monte Carlo simulation of gas shale adsorption from the macro to the nano scale, Journal of Natural Gas Science...

2018

Determination of Confined Fluid Phase Behavior Using Modified Peng-Robinson Equation of State

Gang Yang, Zhaoqi Fan, Xiaoli Li

Unconventional Resources Technology Conference (URTEC)

... the Grand Canonical Monto Carlo simulation approach. Li and Firoozabadi (2016) used DFT to account for inhomogeneous density distribution in pores less...

2018

Northern Tunisia Thrust Belt: Deformation Models and Hydrocarbon Systems

Hassen El Euchi, Moncef Saidi, Lotfi Fourati, and Chokri El Maherssi

AAPG Special Volumes

... and the source rock extracts seem to be nonwaxy and of marine origin. A similar conclusion is also reached from canonical variable values that are less...

2004

Experimental and Molecular Insights on Sieving of Hydrocarbon Mixtures in Niobrara Shale

Ziming Zhu, Chao Fang, Rui Qiao, Xiaolong Yin, Erdal Ozkan

Unconventional Resources Technology Conference (URTEC)

...o, D., and Parrinello, M. 2007. Canonical Sampling through Velocity Rescaling. Journal of Chemical Physics 126(1):014101. https://doi.or...

2019

EOR in Clay-Hosted Pores: Effects of Brine Salinity, Water Saturation, Pore Surface Chemistry and Pore Width

Hao Xiong, Deepak Devegowda, Liangliang Huang

Unconventional Resources Technology Conference (URTEC)

... equilibrium MD (EMD) simulation using an NPT ensemble for 5 ns following which we run the simulations for another 5 ns with a canonical (NVT...

2020

Modeling on Enhanced Gas Recovery and Evaluation CO2 Sequestration Capacity Under Different Mechanisms in Shale Gas Reservoirs

Weirong Li, Bingchen Hou, Zhenzhen Dong, Tianyang Zhang,Shihao Qian, Xin Wei, Hui Pu

Unconventional Resources Technology Conference (URTEC)

... adsorption behaviors of CO2 and CH4 in shale kerogen nanopores using grand canonical Monte Carlo (GCMC) method,the preferential adsorption of CO2 over...

2023

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)

...). Characterization of Barnett Shale Kerogen Pore Size Distribution Using DFT Analysis and Grand Canonical Monte Carlo Simulations. Society of Petroleum Engineers...

2019

Paleoenvironmental interpretations based on foraminiferal abundance biozones, Mayo Limestone, Trinidad, West Indies, including alpha and beta diversities

Brent Wilson, Brian Jones, Kimberly Birjue

PALAIOS

... cluster, factor, principal components, and detrended canonical analyses (reviewed in Hammer and Harper, 2005). Each has its own advantages...

2010

New Techniques for New Discoveries–Results from the Lisbon Field Area, Paradox Basin, Utah

David M. Seneshen, Thomas C. Chidsey, Jr., Craig D. Morgan, Michael D. Vanden Berg

Rocky Mountain Association of Geologists

... 2) by inductively-coupled-plasma mass spectrometry and emission spectroscopy (ICP/MS and ICP/ES). Samples were also analyzed for seven anion species...

2009

Experimental Formation of a Microbial Death Mask

Simon A.F. Darroch, Marc Laflamme, James D. Schiffbauer, Derek E.G. Briggs

PALAIOS

..., with density corresponding to prevalence of aluminosilicate precursors, and can be interpreted as a representation of the optimal window...

2012

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