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The AAPG/Datapages Combined Publications Database
Showing 16,074 Results. Searched 200,619 documents.
Fiber Optic Strain Monitoring of Hydraulic Stimulation: Geomechanical Modeling and Sensitivity Analysis
Zhishuai Zhang, Zijun Fang, Joe Stefani, James DiSiena, Dimitri Bevc, Ivan Lim Chen Ning, Kelly Hughes, Yunhui Tan
Unconventional Resources Technology Conference (URTEC)
...5 assume the fractures are of rectangular shapes and confined within a height of 50 m. The bulk modulus and shear modulus of the formatio...
2020
Exploring La Luna Formation Unconventional Plays in the Maracaibo Lake Basin, Through 3D Modeling Based on Acoustic Seismic Inversion
Jose Mendez, Carlos Lobo, Ronny Movil, Carlos Alcantara, Luis Yegres, James Brown
Unconventional Resources Technology Conference (URTEC)
... this volume we propose to estimate elastic properties, i.e., Brittleness index (BI), Elastic Young’s Modulus (EYM), and Poisson’s Ratio (POIS) to delineate...
2023
The Effect of Variations of Fluid Pressure in Natural Fractures on the Geometry of Fracture Networks and Well Productivity
Meng Cao, Mukul M. Sharma
Unconventional Resources Technology Conference (URTEC)
... 𝑢","! + 𝑓! = 0 3 (3) Where 𝐺 is the shear modulus of rock, 𝑢 is the displacement vector, and 𝐾 is the bulk modulus. The displacement discontinuity method...
2023
Microseismic Calibration of Surface Seismic Brittleness Estimates: Application to a Barnett Shale Survey; #80623 (2017)
Roderick Perez-Altamar, John Henry Alzate, Amanda Trumbo, Kurt Marfurt
Search and Discovery.com
... of the constituent minerals, and (2) an empirical estimate of brittleness constructed by correlating well log of Young’s modulus and Poisson's’ ratio...
2017
Cretaceous volcanic reservoirs and their exploration in the Songliao Basin, northeast China
Pujun Wang, and Shumin Chen
AAPG Bulletin
... larger than 20 μm are under the microscope as shown in Figure 4p7. Pore and fracture contributions to bulk porosity are listed in Table 3. Figure...
2015
The Three Elements of Structural Geology, #41849 (2017).
Terry Engelder
Search and Discovery.com
... an elastic modulus. Under lithostatic stress, where M = 3K and K is the bulk modulus of the rock. The second reference state in the crust of the Earth...
2017
Time-Lapse Simultaneous AVO Inversion of the Widuri Field, Offshore Southeast Sumatra
Bill Harmony, Robert Van Eykenhof, Lupi Harvidya, Djoko Rubyanto, Sri Lestari Supardi, Mark Sams, Fauzi Alkatiri, Paul Van Riel, Peter Mesdag
Indonesian Petroleum Association
... in Sgas from 0 to 10% causes the bulk modulus to decrease and results in a drop in P-velocity and a decrease in fluid density, thus a drop in AI. A further...
2003
Incidence of Tectonic Stress on Overpressure Development in Ukrainian Basins
Alexander Orlov, Valery Omelchenko, Alexander Trubenko, Frdric Schneider
AAPG Special Volumes
... causes a decrease in bulk density (b), inducing zones of fluid invasion above the overpressured layers.This study focuses on folded structures...
2004
Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array
Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk
Unconventional Resources Technology Conference (URTEC)
... 𝑝 is the reservoir pressure, 𝑘 is the permeability, 𝜙 is the porosity, 𝜇 is the fluid viscosity, and 𝐾 is the fluid bulk modulus. Taking the derivative at Δ...
2019
Integrated Evaluation of a Paleo Gas Water Contact and Residual Gas Zone in the Sirasun Field, East Java Sea, Indonesia
Wayne A. Basden, J. V. C. Howes, Sudarta Wibisana
Indonesian Petroleum Association
... properties of density (Rho), shear and compressive wave velocities (Vs and Vp), and bulk modulus or compressibility (K) from basic Pressure-Volume...
1999
Log and Core NMR T1-T2 and T2-D Mapping of the Bakken Reservoir Complex
Dick Merkel, Michelle Stephans, Cameron Thompson, Kim McLean
Unconventional Resources Technology Conference (URTEC)
... to carbonate in the Three Forks. Youngs Modulus and Poisson’s Ratio are shown in track 6. Figure 3: Quad-combo raw data and calculated Poisson’s Ratio...
2021
Evaluating the Impact of Stress-Induced Changes on Caprock Integrity in the San Juan Basin.
Nathaniel Nimo Yeboah, William Ampomah, Tom Bratton, Dung Bui, Adewale Amosu
Carbon Capture, Utilization and Storage (CCUS)
... MEM • • • • The static Young’s modulus was calculated using the modified Morales correlation, while the static Poisson’s ratio was considered...
2025
Technology Updates For The Permian Basin - Workshop Summary
Mike Mayerhofer, John Willis, Steve Ruppell, Richard Odom, Royce Howard, John Richards
PTTC
..., surfactant and clay stabilizer) with low sand concentrations (0.5 ppg during bulk with tail-in from 0.5 to 2 ppg during last 1-5% of job). Higher sand...
2000
Resolution of InSAR data inversion and its application to identify shallow hazards
Zhishuai Zhang, Kurt Nihei, Andrey Shabelansky, Dimitri Bevc, Joe Stefani, William Milliken, Gwyn Mali
International Meeting for Applied Geoscience and Energy (IMAGE)
... consists of an anticline structure: (a) bulk modulus, and (b) locations of the reservoir and overburden. Second International Meeting for Applied...
2022
Influence of bentonite layers on the quality of prospective Silurian-Ordovician shale formations in the Baltic Basin, Poland
Radomir Pachytel
International Meeting for Applied Geoscience and Energy (IMAGE)
..., the mineralogical composition of bentonites was examined using borehole data and X-ray diffraction analyses of both bulk and separated clay minerals. The chemical...
2022
Experience with Seismic Lithology (AVO) in Central Sumatra
Jeff Wright, Isdjulaedi Bakri, Budi Subiyanto
Indonesian Petroleum Association
... such as bulk and shear modulus can be derived. Fluid effects for varying oil and gas saturations can then be determined from the well known Gassmann equations...
1990
Quantitative characterization of lrati shale through laboratory measurement and rock physical modeling
Hemin Yuan, Jin Shi, Ruotong Zhao, Xiaofan Hu
International Meeting for Applied Geoscience and Energy (IMAGE)
... and reasonable as saturaiton increases the rock bulk moduli. For the Vs increase, it is probably because water is adsoprted by clay, making clay expand...
2023
Did You Know That Rocks Have Memory?
Åsmund Drottning, Per Avseth, Tore Nordtømme Hansen, DIG Science
GEO ExPro Magazine
...: Compressibility or reciprocal of Bulk Modulus Compressibility Well-C Live Gas with higher compressibility High USE THE LATEST SEISMIC RECEIVER Low...
2023
Application OF AVO Seismofacies Technique to Detect Undrained Prospects in Handil Shallow and Upper Zones, Mahakam Delta, East Kalimantan
Sung Yuh, Ahmad Anshariy, Savanto Ariawan, Hilfan Khairy, Cepi M. Adam
Indonesian Petroleum Association
...-wave velocity due to dramatic drops of bulk modulus, but it doesn’t much affect on S-wave velocity. These changes of the ratio of P- and Swave velocities...
2015
Experiment on Compressibility of Sand
H. G. Botset , D. W. Reed
AAPG Bulletin
...------------------------------ This corresponds to a bulk modulus of 1.32×105 (per pound per square inch). The data for Table III were taken from...
1935
Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified
A. Easton Wren
Petroleum Exploration Society of Australia (PESA)
... other rock properties such as compressibility and bulk modulus, and it became evident that the compressional wave velocity is a function of something...
1986
Modeling Distributed Fiber Optic Sensor Signals Using Computational Rock Mechanics
Christopher S. Sherman, Robert J. Mellors, Joseph P. Morris, Frederick J. Ryerson
Unconventional Resources Technology Conference (URTEC)
... to be a homogeneous, isotropic, elastic solid, with a Young’s modulus of 30 GPa and a Poisson’s ratio of 0.25. Figure 1: The in-situ stress profile (left...
2018
Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir
Search and Discovery.com
.../s, with a most probable value of 5.7 km/s. We also require elastic properties (or at least bulk modulus and density) of the mineral dolomite, CaMg(CO3...
2013
Abstract: Properties of Oil Sands and Bitumen in Athabasca; #90211 (2015)
Hisako Mochinaga, S. Onozuka, Fumio Kono, Toyokazu Ogawa, Akihisa Takahashi, and Takahiro Torigoe
Search and Discovery.com
... (Walton, 1987) and the cemented sand model (Dvorkin and Nur, 1996). Pore fluid properties at 10°C are estimated from the measured bitumen bulk...
2015