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The AAPG/Datapages Combined Publications Database

Showing 574 Results. Searched 200,756 documents.

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ORDOVICIAN K-BENTONITES IN ALABAMA

W. Everett Smith, Thornton L. Neathery, James A. Drahovzal

Alabama Geological Society

... ration of 3:1. The mica polymorph in these bentonites was identified as 1 M to 1 Md. Euhedral apatite, euhedral zircon, sanidine, pyrite, biot...

1971

GEOLOGIC PROFILES IN THE NORTHERN ALABAMA PIEDMONT

Thornton L. Neathery, James F. Tull, Robert W.Deininger, Gail S. Russell, Robert B. Cooke

Alabama Geological Society

... - location • . • B-biot ite \ \ • H-hornblende . S· seri c j te \ , \, W-who Ie rock CLAYf RANDOL PH--"--\ /' / \ , . \ . \ \ SCAl E O...

1975

Rapid geomechanical analysis of injection-related earthquakes

Lei Jin, William Curry, Mark Zoback, Stefan Hussenoeder, Alexandros Savvaidis, J. P. Nicot, Peter Hennings, Peeyush Bhargava

International Meeting for Applied Geoscience and Energy (IMAGE)

... mD 𝜙 Porosity - 0.15 0.066 ρ0 Reference fluid density kg/m3 1000 1000 h Interval height m 4000 ft 1500 ft α Biot’s coefficient...

2022

Compositional Simulation of Condensate Banking Coupled with Reservoir Geomechanics

H. Deng, Z. Chen, C. Dong, M.H. Nikpoor

Unconventional Resources Technology Conference (URTEC)

... fraction T Temperature  Total stress ' Effective stress  Biot constant p Pore pressure  Friction angle  Change of friction angle...

2013

Utilising 4D geomechanical modelling to evaluate formation failure and fault reactivation during hydrogen storage and production

Sirous Hosseinzadeh, Manouchehr Haghighi, Alireza Salmachi, Saeed Salimzadeh, Murat Karakus

Australian Energy Producers Journal

... is Poisson’s ratio, Pp is pore pressure, α is the Biot’s coefficient, and εx and εy are tectonic strains. The magnitudes of the Sv, SHmax, and Shmin...

Unknown

New Developments in Acoustic Logging

J. Zemanek, D. M. Williams, R. L. Caldwell, C. L. Dennis, F. A. Angona

Indonesian Petroleum Association

... and the borehole fluid. Theoretical work by Rosenbaum showed that if the formation is characterized as a Biot type solid (i.e. that permeability is included...

1985

Brazos A-105 D-Sand Reservoir Modeling by Integration of Seismic Elastic Inversion Results with Geostatistical Techniques

W. Xu, K. Wrolstad, D. Kramer, P. Dooley, K. Domingue, D. T. Vo

AAPG Special Volumes

... the nonlinear zero-frequency limit of the Biot (1962) equation or, equivalently, the Gassmann's (1951) equation. However, gas is encountered to some...

2006

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

..., Terzaghi’s principle is used to derive pore pressure that is the difference between the Overburden pressure and Effective Pressure. We use Biot...

2012

Q tomography workflow: Land case study in the Eagle Ford Play

Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

...: https://doi.org/10.1190/segam2018-2995648.1. Prasad, M., and R. Meissner, 1992, Attenuation mechanisms in sands; laboratory versus theoretical (Biot...

2023

Mapping Northern Australia's Present Day Stress Field: The Canning Basin

Adam Bailey, Paul Henson

Petroleum Exploration Society of Australia (PESA)

...) (𝜀 𝑚𝑖𝑛 + 𝑉 𝑠𝑡𝑎𝑡 𝜀 𝑚𝑎𝑥 ) Equation (3) Where Vstat is the statically corrected Poisson’s ratio (unitless), α is the Biot’s poroelastic coefficient (unitless, assumed α=1), Estat...

2018

Microseismic Geomechanical Optimization of Hydraulic Fracturing in the Horn River Basin

M. Mack, S. C. Maxwell, B. T. Lee

Unconventional Resources Technology Conference (URTEC)

... stress (Shmin) was estimated from Sv, Pp, Poisson’s ratio, Young’s modulus and Biot’s coefficient, and calibrated with the instantaneous shut-in pressure...

2016

A Rb-Sr Whole-Rock Age Dtermination for the Rainy Creek Alkalic-Ultramafic Complex, Montana

M.D. Fenton, G. Faure

Rocky Mountain Association of Geologists

... complex, chron diagram f for the Ramy Creek Montana. (IPLA'UTION l:!!J NIIIl\tI'"' .,1"'11 Qs,...,u, ~"D'fl'IiI • .,yroJCen.I' 08'0111111 GJ Biot"I...

1970

Field Case of Water Shut-Off with Crosslinked Polymer in Handil Field, Kalimantan, Indonesia

Bambang Sadarta, Didier Caie, Nugraha Adimartapraja

Indonesian Petroleum Association

... are: Young modulus: 1.88 × 106 psi, Poisson ratio: 0.38, Biot coefficient: 0.7, Maximum stress (vertical): 1 psi/ft, Minimum stress...

2000

Stress-Dependent Permeability and Dynamic Elastic Moduli of Reservoir and Seal Shale

Daisuke Katsuki, Anton Padin Deben, Olawale Adekunle, Andrew J. Rixon, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... effective stress, which is defined as eff =   Ppore where  is external stress,  is Biot’s coefficient, and Ppore is pore pressure. In this study, we...

2016

AusAEM Year 1: Some aspects of quality control and calibration

Ross C. Brodie, Yusen Ley-Cooper, Ray Lockwood, David Murray

Petroleum Exploration Society of Australia (PESA)

... approximation of the transmitter loop shape. The magnetic B-field effect, at the receiver coils, of each polygonal edge was calculated using the Biot...

2019

Evidence that the Crystalline Cores of Uplifts Adjacent to the Powder River Basin Were Breached During Paleocene Time

Ira S. Merin, Roy C. Lindholm

Rocky Mountain Association of Geologists

...; FGU--fine-grained undifferentiated (includes chert) Cement Sample I I Framework Grains Qtz Orth M~crPlag Biot Musc L~thic Grams Total Cal Grain...

1986

The Upper Eocene Nortonville Formation

Victor B. Cherven, W. Rupert Bodden

Pacific Section SEPM

... s 225 m (725 f t ) . The m a r i n e t r a n s g r e s s i o n h e r a l d e d by t h e biot u r b a t e d , o f f s h o r e sandstone (Boddens 1...

1983

Real-Time Geomechanics Modeling for a Challenging Deepwater Exploration Southern Basin Exploration (SBE) Well

Hendri Harsian, Leo Anis, Ade Surya Setiawan, Ricki Marbun

Indonesian Petroleum Association

...’s modulus = Biot’s coefficient ,  As displayed in DrillMAP, the highest pore pressure is 11.5 ppg with 13.5 ppg fracture gradient at bottom of Cepu Fm...

2018

Optimization of Coalbed Methane Multi-Lateral Drilling in the San Juan Basin via Wellbore Stability Modeling and Data Analytics

Juan Escobar Gomez, Heather LaReau, John Hornbuckle, Jesse Melick, David Schoderbek

Unconventional Resources Technology Conference (URTEC)

... and orientation Structural geology, micro-seismic, image log Poisson’s ratio Core-calibrated and sonic log derived Biot coefficient Laboratory measurement...

2019

Modeling Energized and Foam Fracturing Using the Phase Field Method

Mohamad Jammoul, Mary F. Wheeler

Unconventional Resources Technology Conference (URTEC)

... Modulus (E) 2.0 E+10 [Pa] Poisson’s ratio 0.25 - Biot’s coefficient (α) 1.0 - Rock compressibility 7.50 E-10 [1/Pa] Reservoir permeability 10...

2020

Regional Characterization of Caprock Seals Associated with Flowback Disposal Injection and Hydraulic Fracturing Barriers

Felipe A. Lozano, Nelly P. Rubio, María F. Segovia, Jose M. Marentes, Henry G. Suarez, Nelbett K. Marfisi, Ana M. López

Unconventional Resources Technology Conference (URTEC)

... properties included the elastic properties (Young´s modulus, Poisson´s ratio, and Biot´s coefficient) and the strength properties (UCS, Friction...

2022

Regional Pore Pressure Variations of the Wolfcamp, Dean, Spraberry, and Bone Spring Formations of the Midland and Delaware Basins in the USA

Shuvajit Bhattacharya, Ray Eastwood, Katie Smye, Sam Moonesan, Brian Casey, David Hoffman

Unconventional Resources Technology Conference (URTEC)

...) 𝑃 𝑜𝑏 = Overburden pressure 𝛼 = Vertical Biot’s pore-elastic constant σt = Regional horizontal tectonic stress We corrected pore pressure values derived...

2024

A New Type of Reservoir Rock in Volcaniclastic Sequences (1)

LEV VERNIK

AAPG Bulletin

..., alpha is the Biot poroelastic parameter and End_Page 834------------------------------ is taken alpha = 1, xi is the coefficient of underpressure...

1990

Visualization and the Use of Real Time Data While Geosteering - Onshore Algeria, #40592 (2010)

Mark S. G. Taylor

Search and Discovery.com

... in = 4498.95 psi σ Hm ax = 7693.2 psi Pp = 2888.13 psi Stress Path = 1 DP = 0 psi Biot = 1 Degrees Cooling = 0o 3 2.5 Mud Weight (SG) 2 (90-2/3...

2010

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