An Efficient Eulerian-Lagrangian Proppant Transport Model Coupled with Three-dimensional Hydraulic Fracture Propagation

Shaowen Mao, Kan Wu, George Moridis

Unconventional Resources Technology Conference (URTEC)

... Following assumptions are introduced in this work. (1) The hydraulic fracture grows in mode I (pure tension) in a homogeneous and elastic rock medium...

From raw seismic data to quantitative interpretation via cloud-based FWI

Henry A. Debens

Australian Energy Producers Journal

... effective imaging with data of limited quality. The second allows for the estimation of elastic amplitude-versus-angle behaviour while still using...

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

..., displaying and utilizing the relative changes of elastic moduli and that of density of geologic formations: Chinese Patent ZL-96-1-98446.5, American...

Wave scattering by the formation velocity perturbation surrounding a fluid-filled borehole

Zhou-Tuo Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

... perturbation surrounding a fluid-filled borehole Zhou-tuo Wei, China University of Petroleum (East China) Summary Heterogeneous elastic property...

Use of Seismic Surveying with the Method of Regulated Directional Reception in Exploration for Reefs in the Southern Cis-Urals

F. I. Khat’yanov, Ya. I. Shul’ts, V. V. Kuryayeva

Petroleum Geology: A Digest of Russian Literature

... of elastic waves in the Kungur sediments along the profile (+ sign indicates velocity from seismic logging data, X sign indicates velocity from...

Crack Density Identification From Shear Wave Splitting Parameter Using Model Single Set Aligne Fracture: a Case Study Carbonate Reservoir

Thariq Guntoro, Intan Andriani Putri, Pebrian Tunggal Prakosa, Yulia Putri Wulandari

Indonesian Petroleum Association

.... The cracked medium shows a transversely isotropic elastic symmetry, and the first-order effective elastic stiffness matrix is given by (5) The stiffness...

Prestack joint inversion based on multi-components seismic data using analytical solution of 1D elastic wave equation

Weiheng Geng, Wenkai Lu, Jingye Li, Xiaohong Chen, Yinshuo Li, Lei Han, Cao Song

International Meeting for Applied Geoscience and Energy (IMAGE)

...Prestack joint inversion based on multi-components seismic data using analytical solution of 1D elastic wave equation Weiheng Geng, Wenkai Lu, Jingye...

New stability constraints for pseudo-acoustic finite difference TTI modelling and inversion

Rodrigo Fuck, Lorenzo Casasanta, Marcel Nauta

International Meeting for Applied Geoscience and Energy (IMAGE)

... for stable pseudo-acoustic wave-equation modelling and inversion over vertical or tilted transverse isotropic media. Our method ensures elastic stability...

Geophysical Monitoring with Seismic Metamaterial Contrast Agents

Quin R. S. Miller, H. Todd Schaef, Satish K. Nune, Ki Won Jung, Jeffrey A. Burghardt, Paul F. Martin, Matthew S. Prowant, Kayte M. Denslow, Chris E. Strickland, Manika Prasad, Mathias Pohl, Piyoosh Jaysaval, B. Peter McGrail

Unconventional Resources Technology Conference (URTEC)

... suspensions and demonstrate that MIL-100(Fe) nanofluids influence the 10-70 Hz anelastic and elastic properties of saturated Berea Sandstone cores. These MOF...

Abstracts: CO2 Rock Physics: A Laboratory Study; #90173 (2015)

Helen Yam and Douglas R. Schmitt

Search and Discovery.com

.... The measured elastic wave velocities showed good agreement with Biot’s model where as the measured differential attenuation coefficient showed similar...

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)

...ne survey. For seismic wavefield modeling, the background medium is assumed to be isotropic and depth-dependent elastic moduli are obtained from a pil...

Seismic Velocity Variations in San Joaquin Valley, California

Walter S. Olson

AAPG Bulletin

..., and dispersion Velocity is definitely a function of depth. The precise manner in which depth and associated factors influence the elastic constants of rocks...

GEO-India 2nd South Asian Geoscience Conference, 12-14 January 2011, Greater Noida, New Delhi, India; Abstracts #90118 (2011).

Search and Discovery.com

Combined elastic FWI of accelerometer and DAS VSP data from a CO2 sequestration test site in Newell County, Alberta

Matthew Eaid, Scott Keating, Kristopher Innanen

International Meeting for Applied Geoscience and Energy (IMAGE)

...Combined elastic FWI of accelerometer and DAS VSP data from a CO2 sequestration test site in Newell County, Alberta Matthew Eaid, Scott Keating...

Elastic Dispersion in Shale: Laboratory Tests and Rock Physics Modeling

Rune M. Holt, Audun Bakk, Erling Fjær, Serhii Lozovyi, Kim Sarah Mews

International Meeting for Applied Geoscience and Energy (IMAGE)

... at seismic frequencies are most often carried out in uniaxially forced oscillation set-ups. Dynamic elastic moduli are then measured typically between 1...

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... compaction. Elastic moduli and the ε and δ Thomsen’s anisotropy parameters can be computed from the picking of the first P-wave arrival time and the corrected...

Impact of artificially matured organic matter on the dielectric and elastic properties of compacted shales

Matthieu Cauchefert, Stephanie Vialle, Joel Sarout, Matthew Josh, Maxim Lebedev, Bruce Maney, Lionel Esteban, Jeremie Dautriat

Petroleum Exploration Society of Australia (PESA)

... compaction. Elastic moduli and the ε and δ Thomsen’s anisotropy parameters can be computed from the picking of the first P-wave arrival time and the corrected...

Integrated well data and 3D seismic inversion study for reservoir delineation and description

Qazi Sohail Imran, Numair Ahmad Siddiqui, Abdul Halim Abdul Latif, Yasir Bashir, Almasgari Abdalsalam, Abduh Saeed Ali, Muhammad Jamil

Geological Society of Malaysia (GSM)

... is incorporated in a Bayesian engine which outputs several simulations of elastic reservoir properties, as well as their probabilities that were used for post...

Integrated Workflows for Drilling Optimization and Enhanced Production

Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco

Unconventional Resources Technology Conference (URTEC)

... coefficient (α) derived for each Formation from measured elastic moduli and calculated mineral modulus (0.65 – 0.8) and the poroelastic strain magnitudes (eh...

A Porothermoelastic Model Considering the DynamicTemperature-Perturbation Boundary Effect for Borehole Stability in Fractured Porous Rocks

Jiajia Gao, Hai Lin, Jin Sun, Xiuping Chen, Huixiang Wang, Xianfeng Liu

Unconventional Resources Technology Conference (URTEC)

... by the poromechanical parameters that have a similar form to the common parameters of the matrix system (such as the elastic modulus and Poisson's ratio). Besides...

A finite-element method to compute the seismic response in non-isothermal poroelastic media

Juan E. Santos, Gabriela B. Savioli, Jos M. Carcione, Jing Ba

International Meeting for Applied Geoscience and Energy (IMAGE)

..., 2000; Carcione et al., 2019b). This theory predicts the existence of one S wave and two P waves, an elastic wave and a thermal wave having similar...

Seismic Imaging and Interpretive Model Building in the Colombian Andes

Rob Vestrum

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... in terms of angle from the symmetry axis, θ, and elastic constants, ε and δ: v(θ ) = v 0 (1+ δ sin 2 θ cos2 θ + ε sin 4 θ ) . (1) € Figure 1 illustrates...

Compressibility and Young's Modulus of a Filled Joint under Uniaxial Compression

Mohd For Mohd Amin, Haryati Awang

Geological Society of Malaysia (GSM)

.../yield stress) before yield. b) Strain vs (vertical stress/yield stress) after yield. under compression, according to their elastic constants...

Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand

S. Thanatit, S. Ronghe

Indonesian Petroleum Association

... Conference on Petroleum Geology of NW Europe, Barbican Centre, London, 27 October. Gregory, A.R., 1976, Fluid Saturation Effects on Dynamic Elastic...

M

John G. Dennis

AAPG Special Volumes

... the surface and the discontinuity at a depth of about 2,900 km, where the elastic constants and probably the density change discontinuously, but excluding...