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The AAPG/Datapages Combined Publications Database
Showing 16,074 Results. Searched 200,619 documents.
Structural Model of Large Part of the Earth
Wallis S. Hamilton
AAPG Bulletin
... on the dilative stress increment and the bulk modulus. In special cases, for example, the consolidation of soils, the volume may continue to decrease...
1962
Chemically-Induced Pressure Pulse to Increase Stimulated Reservoir Volume in Unconventional Reservoirs
Ayman Al-Nakhli, Hazim Abass
Unconventional Resources Technology Conference (URTEC)
... of the rock samples are porosity =28%, bulk density= 1.82 gm/cc, Young’s modulus= 1.92x106 psi, Poisson’s ratio=0.26, uniaxial compressive strength= 3,299...
2014
Predicting Reservoir Property Uncertainty Through AVA Monte Carlo Modeling at Kerisi and Hiu Fields, Natuna Sea
Riki Tasrianto, Yasril Kahar, John Hughes
Indonesian Petroleum Association
... Property Definitions. Fluid density and Bulk modulus properties were calculated using equations derived by Batzle and Wang (1992). Input parameters include...
2011
Geomechanical Modeling and Wellbore Stability Analysis Approach to Plan Deep Horizontal Wells Across Problematic Formations
Ahmed K. Abbas, Ralph Flori, Mortadha Alsaba
Unconventional Resources Technology Conference (URTEC)
... modulus, UCS, internal friction angle, and tensile strength) and those derived from the laboratory. Fig. 1—Continuous profile of rock mechanical...
2018
Abstract: A 12-Step Program to Reduce Uncertainty in Kerogen-Rich Reservoirs; #90224 (2015)
E. R. (Ross) Crain and Dorian Holgate
Search and Discovery.com
...’s ratio, bulk modulus, Young’s modulus (both dynamic and static), Lame's constant, and a brittleness coefficient. The original and reconstructed log...
2015
Effect of Mineralogy on NMR, Sonic, and Resitivity: NMR, Sonic, and Resistivity: A Case Study of the Monterey Formation
Saul Rivera, Manika Prasad
Unconventional Resources Technology Conference (URTEC)
...) modulus approximation provided by Mavko et al. (1995). This method is based on the fact that the bulk modulus in Gassmann’s relationship can be replaced...
2014
Disequilibrium compaction as the cause for CretaceousPaleogene overpressures in the Danish North Sea
Ole Valdemar Vejbaek
AAPG Bulletin
...). This is the exact reciprocal of the bulk modulus (K) that can also be derived from log data:where E is Young's modulus, is the Poisson's ratio, is the bulk density...
2008
Weathering of Rocks in Arctic and Sub-Arctic Environment
P. P. Hudec
CSPG Special Publications
... range. True frost action is active only in the coarser grained rocks, and only in those that saturate critically by absorption of bulk water. Anderson, D...
1973
Primary Migration of Petroleum from Clay Source Rocks
Richard E. Chapman
AAPG Bulletin
... is bulk modulus of elasticity of water. The specific storage (Ss) may be regarded as the sum of two components: ^rgr^ohgrg/Es = ^rgr^ohgrg^egrzz...
1972
Diagenesis and pore pressure induced dim spots Advances on AVO analysis of high-impedance reservoirs
Antonio Pessoa, Mark Chapman, Giorgos Papageorgiou
International Meeting for Applied Geoscience and Energy (IMAGE)
.... The overpressure acts by transferring part of the load from the dry rock frame to the pores, reinforcing fluid effects on the rock’s bulk modulus...
2024
Locating, permitting, and operation of construction aggregate mining operation in Alabama. Road Logs.
Robert S. Fousek
Alabama Geological Society
... 2-03 CF 2-03 CF 2-03 CF 2-03 CF 2-03 CF 2-03 CF 2-03 CF 2-03 I I ! ! Interval In Feet Bulk SSD 12.0-49.44 49.44-87.0 87.0-115.90 115.90-153.62...
2007
Developing Predictive Models for Shale Reservoirs
Stephen A. Holditch, Carlos A. Dengo
Unconventional Resources Technology Conference (URTEC)
... are not rigorously modeled. It is sufficient to get the correct values of the 'bulk' reservoir porosity, permeability, fluid properties, etc. in the reservoir model...
2017
Microscale Laboratory Studies for Determining Fracture Directionality in Tight Sandstone and Shale During Hydraulic Fracturing
Magdalene A. Ante, Gonchigar Manjunath, Fred Aminzadeh, Birendra Jha
Unconventional Resources Technology Conference (URTEC)
... for the sandstone sample, which has grain sizes larger than that of shales. Larger grains can easily be dislodged and result in pitting. The bulk of the smoothing job...
2018
Quantification of Thermal Effects on Cross-Well Low-Frequency Distributed Acoustic Sensing Measurements
Yongzan Liu, Kan Wu, Ge Jin, George Moridis
Unconventional Resources Technology Conference (URTEC)
... + T , .........................................................................................................................................(2) where kk denotes the volumetric strain, kk 3 is the volumetric stress (mean stress), T is temperature, K is rock bulk modulus...
2021
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... amplitudes of the angle stacks to the scale of AVO profiles computed from the wells. A single bulk scaling factor was calculated for all the formations...
2023
Abstract: Influence of Rock Alteration in Carbonates by CO2 Injection, on Reservoir and Geomechanical Integrity of a Carbon Capture and Storage Unit; #91209 (2025)
Syed A. Islam
Search and Discovery.com
... mole fraction. The porosity enhancement will make the carbonate rocks weaker and the properties like the Young’s modulus and UCS will decrease...
2025
Refrac Candidate Selection Considering Natural Fracture Orientation in the Near-Fault Damage Zone; #42463 (2019)
Travis Ramsay, Luisalic Hernandez, Jennifer Li, Meftun Erdogan
Search and Discovery.com
... properties dynamically based on simulated changes in pressure and saturation. The requisite dry rock bulk modulus, shear modulus, and matrix density were...
2019
Abstract: Recent investigations at the East Kemptville Sn deposit: identifying lithologies, understanding hydrothermal alteration, constraining controls on mineralization, and estimating bulk densities using lithogeochemical data
Cliff Stanley, Jaons Willson
Atlantic Geology
... controls on mineralization, and estimating bulk densities using lithogeochemical data Cliff Stanley, Jaons Willson Recent investigations at the East...
2016
Water Content, Void Ratio, and Specific Gravity Calculable from Bulk Density Measurements of Cohesive Marine Sediments: ABSTRACT
Adrian F. Richards, Andrew Parker
AAPG Bulletin
...Water Content, Void Ratio, and Specific Gravity Calculable from Bulk Density Measurements of Cohesive Marine Sediments: ABSTRACT Adrian F. Richards...
1971
Induced AVO Anomalies from Pore Pressure Effects
A.C. Buginga Ramos, M.A. Santiago Toledo
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... substitution modeling have shown that only a significant reduction in bulk modulus sand due to introduction of gas can cause class III anomalies...
2006
Evaluating Naturally Fractured Reservoirs Targeted for Horizontal Drilling
R.A. Skopec
Rocky Mountain Association of Geologists
...,) = Biot poroelastic constant, kd = bulk modulus of dry rock frame, and k, = bulk modulus of constituent minerals. k, is constant for a given lithology...
1992
Integrating Rock Physics and Seismic Modeling for Time-Lapse Analysis in a CO2 Enhanced Oil Recovery Project, #40991 (2012)
Aaron Wandler, Paritosh Singh, Thomas Davis
Search and Discovery.com
... 0 ft Offset (m) 915 3000 1829 6000 Bulk Modulus (GPa) s Dens ity (gm/c cc) V Velocity (m/s) ( 4 Brine and Oil Fluid Mixture Properties...
2012
Direct Reservoir Imaging: The Need for Innovative Advancement in Exploration and Production, #41510 (2014).
Sofia Khan
Search and Discovery.com
... Measurements of Wave Speed, Modulus and Attenuation. Nonlinear Response of Earth Materials is Pervasive. (Los Alamos National Laboratory, USAa related...
2014
Automatic rock strength prediction in data-limited wells
Max Millen, Scott Mildren, Thomas Flottmann
Australian Energy Producers Journal
... using this logging suite include gamma-ray, bulk density, neutron porosity and resistivity data. The proposed methodology leverages machine-learning...
2025
A Real-Time Method to Identify Brittle Zones in Carbonate-Rich Mudrocks using Bulk and Trace Element Geochemistry: A Study in the Eagle Ford, Haynesville, and Niobrara Formations
Michael Fonseca, Lori Hathon, Thomas Lapen
Unconventional Resources Technology Conference (URTEC)
...A Real-Time Method to Identify Brittle Zones in Carbonate-Rich Mudrocks using Bulk and Trace Element Geochemistry: A Study in the Eagle Ford...
2020