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The AAPG/Datapages Combined Publications Database
Showing 16,076 Results. Searched 200,693 documents.
Can Resistivity be Predicted from Elastic Properties?
Maman Hermana, Luluan A. Lubis, Cow Weng Sum, Deva P Ghosh, Kazuki Ishikura
Indonesian Petroleum Association
... Annual Convention Proceedings, 2017 equation is used to estimate the bulk modulus of saturated rock condition. Background Theory The velocity...
2017
Quantifying Bypassed Pay Through 4-D Post-Stack Inversion, #40799 (2011)
Robert Woock, Sean Boerner, James Gamble
Search and Discovery.com
... production histories on Density, P-Velocity, Bulk Modulus, and Dry frame modulus. Deviations from the horizontal lines are the measurable signals that can...
2011
Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin
Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts
AAPG Bulletin
... modulus and bulk density as shown in equation 1: where VP and VS are in meters per second, ρ is the density (in grams per cubic centimeter...
2023
Utility of Mechanical Facies for Rock Classification, Characterization, and Correlation: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description
K. A. Alhilali, G. Shanmugam
AAPG Special Volumes
..., bulk modulus, and shear modulus, are measures of a rock's mechanical properties and hence can be used to characterize the rock. Zones characterized...
1991
Extended Abstract: ‘Shale Sweet Spots’ Based on Pe Versus RHOb Cross Plots and OGIPscf with and without Using Geochemical Logs, Jurassic Haynesville Shale
George B. Asquith
GCAGS Transactions
...) developed a photoelectric effect (Pe) versus bulk density (RHOb) cross plot based on dual energy computed tomography (CT) whole core imaging that is designed...
2016
Passive well monitoring systems and carbon, capture and storage (CCS) application
Andrew Jaffrey, Jim Gordon
Australian Energy Producers Journal
... were associated with changes in bulk modulus of the Trigger material induced by the hydrocarbon fluid. For the different Trigger materials the length...
2024
A Comprehensive Geochemical and Petrophysical Integration Study for the Permian Basin, #10652 (2014).
Michael Holmes, Michael Dolan
Search and Discovery.com
... Water) 1 1 V/V Total Porosity 1 V/V Swe (Dewan) 0 1 Effective Porosity 1 V/V G/C3 Bulk Volumes Total Porosity 3 0.2 Core gd V/V 0 • 2.6...
2014
Do Gas Hydrates Occur in Alaminos Canyon, Gulf of Mexico?
Brian C. Tost, Ann E. Cook
Unconventional Resources Technology Conference (URTEC)
... in the pore fluid (Model 1) increases the pore fluid bulk modulus; whereas hydrate as a load-bearing phase (Model 2) increases the sediment frame elastic...
2013
Integrating Horizontal Borehole Imagery and Cluster Analysis with Microseismic Data for Niobrara Reservoir Characterization, Wattenberg Field, Colorado, USA
Colton Dudley, Tom Davis, Tom Bratton, Janel Andersen
Unconventional Resources Technology Conference (URTEC)
...is bulk modulus and G is the shear modulus. The difference in E between chalk and marl can be as much at 15+ GPa in the Wattenberg Field (Maldonado et al....
2016
Mechanical Earth Modeling and Acoustic Anisotropy Improve the Hydraulic Fracturing Design in the Tanjung Field
Anzar Syed Islam, Cicik Sukma Setya Wahyu, Elvina Agustina, Pedro Artola, Irwan Zuhri, Novantri Duo Ambonito, Nur Indah Fitriani, Slamet Raharjo
Indonesian Petroleum Association
..., typically Young’s modulus and Poisson’s ratio. First the log data was used to construct the Young’s modulus and Poisson’s ratio trends...
2013
Multi-scale anisotropic dispersion and attenuation in VTI media with penny-shaped cracks
Yanwen Feng, Zhaoyun Zong, Guangzhi Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... f / 3 Sf , (2) Ef p and K d represent the shear modulus and dry in which bulk modulus of solids, respectively, K s and K...
2023
Assessing the anisotropic bulk permeability of Glossifungites surfaces
Murray K. Gingras, Carl Mendoza, S. G. Pemberton
CSPG Special Publications
...Assessing the anisotropic bulk permeability of Glossifungites surfaces Murray K. Gingras, Carl Mendoza, S. G. Pemberton 1997 108 108...
1997
Application of Elastic Parameters in the Basin Modeling of Unconventional Reservoirs; #41935 (2016)
J. A. España, R. López, O. C. Mijangos, A. K. Santana, J. J. Morales
Search and Discovery.com
... of the shale rocks. The bulk, shear and density effective modulus are calculated with the self-consistent equations, (1) ∑ ∑ ∑ [ ] [ ] (2) (3) where...
2016
A Dynamic Fractal Permeability Model for Heterogeneous Coalbed Reservoir Considering Multiphysics and Flow Regimes
Jianwei Tian, Jishan Liu, Derek Elsworth, Yee-Kwong Leong, Wai Li, Jie Zeng
Unconventional Resources Technology Conference (URTEC)
..., is Poisson's ratio of coal matrix, is Biot coefficient, (1) p is pore pressure, K is bulk modulus， ij is Kronecker delta, s is the sorption...
2019
Analysis of Fracture Interference - Coupling of Flow and Geomechanical Computations with Discrete Fracture Modeling
Jiahui Chen, Juliana Y. Leung
Unconventional Resources Technology Conference (URTEC)
... − 𝐾𝐾 𝑑𝑑𝑑𝑑 /𝐾𝐾𝑠𝑠 is the Biot coefficient, Kdr is the drained bulk modulus, Ks is the bulk modulus of solid rock grains, 𝑝𝑝 = ∑ 𝛼𝛼 𝑠𝑠 𝛼𝛼 𝑝𝑝 𝛼𝛼 is average...
2020
Compressibility of sorptive porous media: Part 1. Background and theory
Shimin Liu and Satya Harpalani
AAPG Bulletin
... bulk and solid matrix deformation. The theory presented in this paper applies to the deformation and dynamic flow behavior because of gas depletion...
2014
Abstract: Prediction of the Total Organic Carbon Using Artificial Neural Networks and the Spectral Gamma-Ray Logs; #91204 (2023)
Ahmed Abdulhamid Mahmoud, Salaheldin Elkatatny, Ashraf Ahmed
Search and Discovery.com
... related to the formation density, and the change in the bulk formation density is only affected by the change in the TOC while assuming the density...
2023
Chalk porosity and sonic velocity versus burial depth: Influence of fluid pressure, hydrocarbons, and mineralogy
Ida L. Fabricius, Lars Gommesen, Anette Krogsboll, Dan Olsen
AAPG Bulletin
... particles to deform elastically according to the mineral bulk modulus, Ko (Table 1).Elastic parameters may be calculated from sonic P- and S-wave...
2008
Fracture Geometry Measurements by Analyzing Multiwell Communications
Sofya Sizova, Roman Korkin
Unconventional Resources Technology Conference (URTEC)
.... The bulk modulus of saturated rock Ku is always greater than bulk modulus of a drained formation K. It is known that Ku = K + α2M, where α, M are Biot...
2021
Constructing High Resolution, Inch Scale Continuous Logs via a Multi Domain Approach to Improve Hydraulic Fracturing by Capturing Thin Beds in the Bone Spring Formation, Delaware Basin, Reeves County, TX
Santhosh Narasimhan, Pukar Mainali, Harry Rowe, Austin Morrell, Wesley Ingram, Andy Benson, Nathan Ganser, Sean Arrington
Unconventional Resources Technology Conference (URTEC)
... subjected to destructive rock mechanics compression triaxial testing to measure Young’s modulus, Poisson’s Ratio and velocities of vertical (0...
2017
Chapter 8: Petrophysical Characteristics of the Ivie Creek Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)
R.D. Jarrard, M.A. Chan, C.B. Forster, S.H. Snelgrove
Utah Geological Survey
... modulus, frame bulk modulus (Hamilton, 1971), and bulk density (Eq. 8-1). Consequently, for sedimentary rocks in general, porosity is the dominant...
2001
Extended Abstract: Combining Rock Physics Templates with Seismic Inversion to Characterize the Hydrocarbon Reservoir beneath the Kanywataba Prospect, Semliki Basin
Justin Jordan Pidho, John Mary Kiberu, Denis Okello, Anthony O'biale Ayaa
Africa Energy and Technology Conference, 2016
... theory (Gassmann, 1951) as a two-part process, whereby the bulk modulus of the porous rock frame was first determined after which the bulk modulus...
2016
Capturing Porestructures with Digital Image Analysis for a Quantitative Correlation to Physical Properties, #40756 (2011)
Ralf J. Weger, Klass Verwer, Gregor P. Eberli, Gregor Baechle
Search and Discovery.com
... = compressional velocity Vs = shear velocity K = bulk modulus P = shear modulus U = bulk density Us = bulk density of the solid Uf = bulk density...
2011
Integrating Core Data and Wireline Data for Formation Evaluation and Characterization of Shale Gas Reservoirs; #41073 (2012)
John Quirein, Dan Buller, Jim Witkowsky, and Jerome Truax
Search and Discovery.com
... TOC from log data considered here are: a) directly by regression of core TOC versus core bulk density; b) directly by regression of core TOC versus core...
2012
Coal Fracturing through Liquid Nitrogen Treatment: A Micro-Computed Tomography Study
Hamed Akhondzadeh, Alireza Keshavarz, Faisal Ur Rahman Awan, Ahmed Z. Al-Yaseri, Stefan Iglauer, Maxim Lebedev
Australian Petroleum Production & Exploration Association (APPEA) Journal
... are fractured reservoirs in essence, and the cleat network plays the main role in the flow of fluids. The bulk of the gas is stored in matrix blocks...
2020