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The AAPG/Datapages Combined Publications Database

Showing 404 Results. Searched 196,121 documents.

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ABSTRACT: SOUTH CASPIAN BASIN - EXCITEMENT AND MOVEMENT OF SEDIMENTARY MASSES : MECHANISM AND GEOLOGIC CONSEQUENCES; #90013 (2003)

IBRAGIM GULIYEV

Search and Discovery.com

... the channels of HC discharge (so called, subvertical zones of the impulse discharge of matter. Model of gravitation instability One of the possible models...

2003

Abstract: Lamb Waves Recorded in Microseismic Monitoring Wellbores; #90174 (2014)

Andy St-Onge

Search and Discovery.com

... of acoustic shear and compressional wave velocities for steel samples by impulse excitation of vibrations, IV Conferencia Panimericana de END, Buenos...

2014

Abstract: Estimation of Q: a Comparison of Different Computational Methods; #90187 (2014)

Peng Cheng and Gary F. Margrave

Search and Discovery.com

... (t) ∗ I(Q, t) − µw2 (t)‖2, where ∗ denotes convolution, the minimization is taken over the range of possible Q values; I(Q, t) is the impulse...

2014

Abstract: Hydraulic Fracturing as a Global Cascade in Networked Systems; #90187 (2014)

David Cho and Gary F. Margrave

Search and Discovery.com

... and  represents an impulse function. According to equation 2, the rate at which the amplitude decays is inversely proportional to r and is scaled...

2014

Abstract: Multi-Scale 2D Acoustic Full Waveform Inversion with High Frequency Impulsive Source; #90187 (2014)

Vladimir N. Zubov, Michael P. Lamoureux, and Gary F. Margrave

Search and Discovery.com

... 1.5 SOIL 1.4 1.5 1.4 1.3 1.3 1.2 1.2 1.1 1.1 1 1 0.9 0.9 0.8 0.8 Figure 2 Spatial domain decomposition with corresponding impulse...

2014

Abstracts: Revisiting Homomorphic Wavelet Estimation and Phase Unwrapping; #90173 (2015)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

... by the reflectivity function r(t) and an unknown impulse response, denoted as the source wavelet w(t) , so we are addressing a blind deconvolution problem...

2015

Abstract: Converted-Wave Prestack Time Migration with a New Approximate Migration Weight; #90224 (2015)

Chuck Ursenbach and Peter Cary

Search and Discovery.com

... of accuracy as current approximations in use for P-wave migration. Impulse responses as well as migrations to stacks and gathers are used...

2015

Characteristics of the Free Surface Multiple Attenuation Using Wave Field Extrapolation; #40504 (2010)

Patrícia P. Ferreira, Marco Antonio, Cetale Santos, and Luiz Landau

Search and Discovery.com

... is the  Green’s Function and n is an outward vector normal to S (Figure 1). In this work, the Green’s Function is interpreted as the impulse response of a medium...

2010

Kutei Basin: Feasibility Study of a Broadband Acquisition

Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele

Indonesian Petroleum Association

... extension toward the high frequencies of the “acquisition impulse response”; so in practice no “acquisition related high filters”, in order to get...

2013

Application of Airborne Transient Electromagnetic (SkyTEM) Technique for Buried Valley Detection in Part of Hadsten, Aarhus County, Denmark

Siti Nazira Masrom, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... Rahim Samsudin electromagnetic impulse is measured in the time domain. A thorough discussion of the TEM method and interpretation can be found...

2012

Resonance Frequencies in Passive Recordings Map Fracture Systems: Eagle Ford and New Albany Shale Examples

Charles Sicking, Jan Vermilye

Unconventional Resources Technology Conference (URTEC)

... that covers the time range from before the pump startup until after the initial surge in pressure and slurry rate. The spectrogram shows a large impulse...

2019

Measurement Environments Effect on DTS Surveys: A Case Study on Fiber Cable-Wellbore Coupling

Kagan Kutun, Ge Jin, Jennifer L. Miskimins

Unconventional Resources Technology Conference (URTEC)

... grids’ characteristic temperature response signal to a unit degree wellbore impulse. Figure 3 – Schematic representation of model domain and boundary...

2021

Integrating Induced Seismicity Observations and Discrete Fracture Network Modelling to Characterize the Natural Fracture Architecture of the Montney Formation, British Columbia

Steve Rogers, Scott McKean

Unconventional Resources Technology Conference (URTEC)

... connected to a well which provides a pressure impulse through hydraulic stimulation (Schultz et al., 2020). This pressure impulse has been associated...

2022

An Evaluation of Offshore and Beach Changes on a Tideless Coast

Lee L. Weishar, William L. Wood

Journal of Sedimentary Research (SEPM)

... beach changes using empirical eigenfunctions: Jour. Geophys. Res., v. 80, p. 1979-1986. WINANT, C. D., AND AUBREY, D. G., 1976, Stability and impulse...

1983

Seismic Stratigraphic Model of Depositional Platform Margin, Eastern Anadarko Basin, Oklahoma

William E. Galloway , Marshall S. Yancey , Arthur P. Whipple

AAPG Bulletin

... ft/sec (4,572 m/sec) transitional unit. Output from computations for the model section is shown in the lower two panels of Figure 6. The impulse...

1977

The Near-Earth Asteroids on the Pathway to Earth's Future in Space

Bruce L. Cutright

AAPG Special Volumes

... and a specific impulse (Isp) of 245 to 390 s. However, chemical-powered rockets are just not powerful enough to economically support the mass budgets...

2013

The Significance of Lunar Water Ice and Other Mineral Resources for Rocket Propellants and Human Settlement of the Moon

William A. Ambrose

AAPG Special Volumes

... shuttle, with most of the fuel stored in an external tank jettisoned before attaining LEO.These major types of rocket fuels vary in specific impulse...

2013

A Novel Approach for Production Transient Analysis of Shale Gas/Oil Reservoirs

Changdong Yang, Vishal Sharma, Akhil Datta-Gupta, Michael J. King

Unconventional Resources Technology Conference (URTEC)

... of the diffusivity equation for the impulse pressure solution. The formulation requires the solution of the Eikonal equation for the Diffusive Time of Flight...

2015

Modeling Well Interference and Optimal Well Spacing in Unconventional Reservoirs Using Fast Marching Method

Jixiang Huang, Feyisayo Olalotti-Lawal, Michael J. King, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

... of a “peak” pressure disturbance for an impulse source or sink. For example, (Meyer et al. 2010) utilized the concept of radius of investigation...

2017

Measuring Key Reservoir Properties for Shale and Tight Development

Xinghui Liu, Brent Kebert, Tohoko Tajima, Baosheng Liang, Lauren Devoe, Ramez Hanna Alla, Claire Lacobie, Yuguang Chen, Oscar Beltran, Hao Sun, Bolaji Sanni, Spencer Riebschlager, Leonardo Chaves, Neil Dilorenzo

Unconventional Resources Technology Conference (URTEC)

... then after-closure flow regimes may develop. ACA (after-closure analysis) is primarily based on the impulse solution and originates from well testing...

2024

Hydrothermal-Sedimentary Dolomite: the Missing Link?

Miloje Ilich

AAPG Bulletin

... in the influx of hydrothermal solutions. From impulse to impulse, and even in the framework of each individual impulse, the physico-chemical characteristics...

1974

AAPG Archie Series, No. 1: Bibliography

Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia

AAPG Special Volumes

..., A. M. 1984, Special Log Processing for Thin Zones Using Geological Impulse Response Functions, with Particular Application to Total and Spectral...

2006

Circular Economy in Oil & Gas Industry. The Current Situation in Argentina, Possibilities, and Future Applications.

C.N. Richard, G.S Zabala, M.F. Saitta, C. Díaz, R. Abalos

Unconventional Resources Technology Conference (URTEC)

... on the subject is Europe. In 2015 the European Commission made a plan of action to impulse the circular economy. One important point is that every packaging must...

2020

Magnetic Susceptibility Survey of Baton Rouge, Louisiana: Implications for Potential Heavy Metal Soil Contamination

Hannah Vedrines, Carl Richter, William H. Schramm

GCAGS Transactions

... an ASC IM-10 Impulse Magnetizer with 1.2 T peak field to investigate basic rock magnetic properties. Remanent magnetization was measured on an AGICO...

2009

Application of Novel Stabilized Zone Simulation and Flow Diagnostics for the Interpretation of the SRV and Assessment of Multiwell Interference

Ching-Hsien Liu, Kenta Nakajima, Michael J. King

Unconventional Resources Technology Conference (URTEC)

...:. The transient pressure front was selected through the pressure impulse solution to the diffusivity equation and Eikonal equation (Datta-Gupta et al. 2011, King...

2021

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