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The AAPG/Datapages Combined Publications Database

Showing 20,860 Results. Searched 200,691 documents.

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Significance of Rock Compositional Control on Geomechanical Properties and Hydraulic Fracturing of the Montney Formation, Western Canadian Basin

Noga Vaisblat, Alireza Rangriz Shokri, Korhan Ayranci, Nick Harris, Rick J. Chalaturnyk

Unconventional Resources Technology Conference (URTEC)

... calculated from dipole sonic and density logs. Where shear sonic log was not available, predictions of shear wave velocity were performed from near...

2019

Identification of Fluid Movement in the Formation and Behind Casing Through the Use of Thermal and Acoustic Energy from Production Logs

Jose González, Alejandro Linares, Jairo Pérez, Alexander Castro, Virginia Mayorga, Danelys Bernal Correa, Juan Marin, Mario Ardila Moreno, Diego Rodriguez, Jose Vasquez

Unconventional Resources Technology Conference (URTEC)

... in the form of kinetic and potential energy. The Doppler effect is the apparent change in frequency of a wave produced by the relative motion of the source...

2023

Improving Depth Prediction Accuracy of Quantified Drilling Hazards

W. Scott Leaney, William H. Borland

Geological Society of Malaysia (GSM)

... and recording limitations and to filtering during wave propagation. As already discussed the problem of seismic trace inversion is one of somehow filling...

1996

Integrated reservoir characterization of low resistivity thin beds using three-dimensional modeling for natural gas exploration

Lim Yen Jun, Lo Shyh Zung

Geological Society of Malaysia (GSM)

...: compressional wave velocity, shear wave velocity, and density. B. Facies classification and well correlation The incorporation of multi-well logs...

2018

Self-Consistent Approximation for Porosity Segmentation

Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh

Indonesian Petroleum Association

... the basis of Self-Consistent Approximations whose primary purpose is to characterize rock properties depending on how the seismic wave propagates...

2022

Integrating Core Data and Wireline Data for Formation Evaluation and Characterization of Shale Gas Reservoirs; #41073 (2012)

John Quirein, Dan Buller, Jim Witkowsky, and Jerome Truax

Search and Discovery.com

... velocities (Hornby et al. 2003). In simple vertical wells, the compressional wave measures the vertical velocity of the formation (Figure 9a...

2012

Thermomechanical origin of regional fracture systems

Joseph M. English

AAPG Bulletin

.... 957973, doi:10.1306/83D91EFC-16C7-11D7-8645000102C1865D.Bruno, M. S., and F. M. Nakagawa, 1991, Pore-pressure influence on tensile fracture propagation...

2012

The Effect of Capillary Condensation on the Geomechanical and Acoustic Properties of Tight Formations: An Experimental Investigation

Aamer Albannay, Binh Bui, Daisuke Katsuki

Unconventional Resources Technology Conference (URTEC)

..., acoustic and flow acquisition. A high-pressure triaxial compression cell was used in order to measure ultrasonic compressional and shear wave velocities...

2021

Salt diapir-influenced, shallow-marine sediment dispersal patterns: Insights from outcrop analogs

Jennifer L. Aschoff, Katherine A. Giles

AAPG Bulletin

... Sciences, v. 20, p. 10401051.Clifton, H. E., 1976, Wave-formed sedimentary structuresA conceptual model, in R. A. Davis Jr. and R. L. Ethington, eds...

2005

Gravity-driven Fold Belts on Passive Margins

Mark G. Rowan, Frank J. Peel, Bruno C. Vendeville

AAPG Special Volumes

... of Mexico (Figure 5a), and it comprises a regular wave train of detachment folds cored by the Middle Jurassic Louann Salt (Figure 5b).FIGURE 5. (a) Map...

2004

Facies, well-log patterns, geometries and sequence stratigraphy of a wave-dominated margin: insight from the Montney Formation (Alberta, British Columbia, Canada)

Vincent Crombez, Sébastien Rohais, François Baudin, Tristan Euzen

CSPG Bulletin

...Facies, well-log patterns, geometries and sequence stratigraphy of a wave-dominated margin: insight from the Montney Formation (Alberta, British...

2016

Cyclic Alternation of Proximal and Distal Storm Facies: Kope and Fairview Formations (Upper Ordovician), Ohio and Kentucky

David C. Jennette , Wayne A. Pryor

Journal of Sedimentary Research (SEPM)

..., hummocky lamination, and hummocky bedforms. The proximal facies represents deposition in an energetic, storm-wave-swept environment and consists...

1993

Tensile radiation from slip in a medium with rough fractures

Scott Leaney, Chris Chapman

International Meeting for Applied Geoscience and Energy (IMAGE)

... with general compliance coupling terms and found that terms depending on 𝑍 𝑁𝐻 were the most significant for azimuthal P-wave AVAz. Minato et al. (2020...

2022

A factorization-based, tile low-rank parametrization for 3D multidimensional deconvolution

Fuqiang Chen, Matteo Ravasi, David Keyes

International Meeting for Applied Geoscience and Energy (IMAGE)

... Green’s function. Adhering to the reciprocity principle of wave propagation, X is expected to be symmetric. Our objective is to approximate X using a low...

2024

Case History of DAS Fiber-Based Microseismic and Strain Data, Monitoring Horizontal Hydraulic Stimulations Using Various Tools to Highlight Physical Deformation Processes (Part A)

Robert Hull, Robert Meek, Hector Bello, Douglas Miller

Unconventional Resources Technology Conference (URTEC)

.... A three component geophone has the ability to record the amplitude and time of the propagation of energy across all three components, with some instrument...

2017

Image Log Interpretation and Lessons Learnt from Fracture Data Acquisition in Oil Based Mud System: Case Study of Fractured Sandstone Reservoirs in West Natuna Basin

Masio Patria, Bambang Pujasmadi, Wawan Satriawan, Budiyono

Indonesian Petroleum Association

..., K., Cheng. C. H. A., Tang, X. M., 1997, Modeling of Low Frequency Stoneley Wave Propagation in an Irregular Borehole: Geophysics, 1997, 62:4...

2017

De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play

Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan

Indonesian Petroleum Association

.... Such hard lithology on the surface might create sub-optimum coupling for wave propagation during acquisition. Furthermore, the signal-to-noise ratio (S/N...

2021

Horizontal Well Evaluation to Determine Geological Facies, Mechanical Properties, and Natural Fracture Changes Using Slim Through-the-Bit Dipole Sonic and Oil-Based Microimaging Tools

Edgar Velez, Elia Haddad, Firas Al Shaikh, Ghada Barbour, Kyle Barrie

Unconventional Resources Technology Conference (URTEC)

...-for-purpose sonic logging tool can acquire monopole compressional, cross-dipole shear, and low-frequency Stoneley wave measurements. The structural rigidity...

2021

Annual Layers Revealed by GPR in the Subsurface of a Prograding Coastal Barrier, Southwest Washington, U.S.A.

L.J. Moore,,, H.M. Jol, S. Kruse, S. Vanderburgh, G.M. Kaminsky

Journal of Sedimentary Research (SEPM)

... earthquakes, abundant sand, and high wave energy in the Columbia Cell, in Kraus, N.C., and McDougal, W.G., ed., Coastal Sediments '99, Volume 2: Reston...

2004

Reef Development on a Mid-Oceanic Island: Reflection Profiling Studies of the 500-Meter Shelf South of Oahu

Arthur E. Gregory III , Loren W. Kroenke

AAPG Bulletin

..., and the propagation of seamount chains, in G. H. Sutton et al, eds., The geophysics of the Pacific Ocean basin and its margin: Am. Geophys. Union...

1982

Stratigraphic Sections of the Northern Baja California Field Area

Ross K. Yeo

Pacific Section of AAPG

... MUDSTONE TO NEAR CONTACT WITH UPPER SANDSTONE (nonmarine to shallow shelf near wave base to deeper shelf below wave base). COMPOSITE STRATIGRAPHIC...

1984

Abstract: Seismic Characterization of a Naturally Fractured Gas Reservoir

H. B. Lynn, et al.

Houston Geological Society Bulletin

...-Altamont Field in northeastern Utah. Sponsored by the DOE, this multidisciplinary project aims to integrate the seismic response (both P-wave...

1996

Abstract: Tidal Inlet Variability in the Mississippi River Delta Plain

Douglas Levin , Dag Nummedal , Shea Penland

GCAGS Transactions

... the rapidly transgressive shoreline of the abandoned Holocene Mississippi River deltas. This study also reveals that tide dominance or wave dominance...

1983

Effects of tool eccentricity on acoustic logging: Theory and field example

Bo Rao, Yuanda Su, Shengqing Li, Xiaoming Tang

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Furthermore, the proposed eccentric dipole logging significantly enhances the accuracy of measuring the ultra-slow formation S-wave velocity in a large fluid...

2024

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