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The AAPG/Datapages Combined Publications Database
Showing 34,457 Results. Searched 200,357 documents.
Rejuvenate Unconventional Wells by Application of High-Pression Pulse Waves in the Fracture Network - An Alternative to Refracturing Operations
Charles Fensky, Youssef Fawaz, Mike Perri, Christian La Borderie, Gilles Pijaudier-Cabot, Antoine Jacques
Unconventional Resources Technology Conference (URTEC)
... the inertial effect of the flow. After converting the flux equation to the radial flow geometry, the intrinsic permeability is determined after...
2022
Determining Organic Kerogen Maturity, Wettability, and Producibility from Induction Dielectric, Resistivity, and Spectroscopy Measurements
John C. Rasmus, Dean Homan, Gong Li Wang
Unconventional Resources Technology Conference (URTEC)
.... This equation represents the axial (zz) response of a three coil (transmitter, bucking and receiver) induction measurement. URTeC 5009 𝜎%,&& = 5 𝑉 2 2...
2021
A Comparative Study of 3-D Noise Attenuation Techniques
Daniel Wheaton, Yendri, Kusnarya
Indonesian Petroleum Association
... channels 1-240 and the geophone data on channels 241-480 using Sercel model 368 instruments. The gimbal system consists of a cylindrical housing containing...
1996
Abstract: Importance of Pre-Frack Site Surveys and Broadband Seismometers to Microseismic Monitoring; #90174 (2014)
N. Ackerley and N. Spriggs
Search and Discovery.com
... specific benefits over traditional geophone instrumentation. It can be argued that the noise floor improvement from 2-100 Hz is more-or-less balanced...
2014
Finite Difference Modeling: Part II: How to clean numeric time dispersion
Lasse Amundsen, Ørjan Pedersen, Martin Landrø
GEO ExPro Magazine
... and MARTIN LANDRØ Continuing the discussion that was started in GEO ExPro Vol. 15, No. 2. The wave equation is the partial differential equation...
2018
Application of the Newton - Raphson Iteration Method for Predicting Gas Flow Performance in a Pipeline
Leksono Mucharam, Andreas Andhy, Suprahadi Hasan
Indonesian Petroleum Association
... effect. Temperature Profile Equation The temperature profile equation is also derived from the energy balance equation. In the flow equation (Equation 2...
1992
Enhancing conventional VSP data to broadband and its quantitative improvement on lookahead inversion
Hussain Almarzooq
International Meeting for Applied Geoscience and Energy (IMAGE)
... compared to the standard processing techniques. Introduction Maximizing value out of the existing conventional geophone data is of significant importance...
2022
Abstract: Horn River Microseismic Acquisition: Designing a Shallow Array; #90174 (2014)
Neil Taylor, Paige Snelling, Kyubum Hwang, Mark Stacey, and Dave Abbott
Search and Discovery.com
... the microseismic events from background noise? Second, what effect would the Quaternary channels have? Due to risks involved in drilling through...
2014
Consonance Logging: Old Concept - New Solutions
Mario J.C. Petricola
Indonesian Petroleum Association
... intervals. Examples of azimuthal nonconsonance will also be reviewed, as well as the effect of non-consonance on LWD logs. In the last part...
2005
Broadband Seismic Technology and Beyond: PART X: IsoMetrix Isometric Sampling
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... and geophone measurements can be combined into deghosting, the basis for broadband seismic. He realizes that only the vertical component of the velocity...
2014
Land 3D Seismic Survey Operation South Lhok Sukon "A" Field
B. E. Mackenzie, Djoni Bhikuningputra, Adi Patria
Indonesian Petroleum Association
... requirements such as surveying accuracy, shothole drilling program, transportation, explosives, labour, etc. The equation below shows the relationship between...
1990
Seismological Discovery and Partial Detail of Vermilion Bay Salt Dome, Louisiana
E. E. Rosaire , O. C. Lester, Jr.
AAPG Bulletin
... was equipped with a radio transmitter and receiver, an oscillograph, and a velocity meter (geophone) recording through a vacuum tube amplifier...
1932
Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)
Carlos Montana and Gary Margrave
Search and Discovery.com
..., surface reflections and geophone response (e.g. Robinson, 1985). Deconvolution is the process of removing the wavelet from the seismic trace...
2015
Salt Diffusion in Woodbine Sand Waters, East Texas
C. W. Horton
AAPG Bulletin
... the formation. One is diffusion, and the other is the effect of convection currents that result from the earth's thermal gradient. It has been shown...
1944
Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction
Feisal Dirgantara
Indonesian Petroleum Association
... effect for those in Frequency Domain (FD), have contributed significantly to the definition of mineral ore bodies. The IP methods can actually afford...
2008
Application of the New IPR Curve Equations in Sangatta and Tanjung Miring Timur Fields
Pudjo Sukarno
Indonesian Petroleum Association
.... Effect of Turbulent Flow to Eq. (1) Fig. 13 shows large differences between the IPR curve from Fetkovich's equation and the IPR curve from eq. (1...
1987
Abstract: Estimation of the Quality Factor with Tomography Using the Complex Eikonal Equation; #90255 (2017)
Tatiana Espinosa, Carlos Piedrahita Escobar
Search and Discovery.com
...Abstract: Estimation of the Quality Factor with Tomography Using the Complex Eikonal Equation; #90255 (2017) Tatiana Espinosa, Carlos Piedrahita...
2017
Water Flood Conformance-Innovative and Sequential Approach
Sunit Shekhar, Aditya Nikam, Arunabh Parasher
Indonesian Petroleum Association
... is drilled till TD, cement is pumped with plugs and chased with drill water. CBL-VDL is done rigless. Cleanout is done with Coil Tubing using Rotojet tool...
2013
Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014)
Neda Boroumand and Henry Bland
Search and Discovery.com
...Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014) Neda Boroumand and Henry Bland AAPG Datapages/Search and Discovery...
2014
Broadband Seismic Technology and Beyond: Part IV: PGSs GeoStreamer Mission Impossible
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... a deleterious effect on the seismic wavefield. But, as we explained in the previous articles in this series, if one could have motion sensors together...
2013
The Geology of the South Polar Region
C. G. Morgan
Tulsa Geological Society
.... The effect of compaction and re-crystallization at successive depths of drift snow introduces a layer or tabular form of ice, which in turn forms...
1935
An anti-aliasing plane wave decomposition method based on local linear Radon transform
Jian Xiang, Huazhong Wang, Bo Feng, Chengliang Wu
International Meeting for Applied Geoscience and Energy (IMAGE)
... is the spatial coordinate of the geophone relative to the reference point; Phase shift operator eiω p⋅ x forms the plane wave basis function. M ( p, ω...
2024
Integrated 3D inversion of magnetotelluric and HeliTEM data collected in the geothermal area of Japan
Alexander Gribenko, Leif Cox, Michael Jorgensen, Michael S. Zhdanov, Masami Ikeya, Yusuke Usui
International Meeting for Applied Geoscience and Energy (IMAGE)
... equation method are used to model physics properly. Flexibility in the software allows a wide selection of stabilizers, a priori models, and cooperative...
2022
Gas and Liquid Flow in Shale, #41780 (2016).
Farzam Javadpour
Search and Discovery.com
... fluid flow as observed in field is much higher than predictions based on conventional models (Darcy’s equation). Clear understanding of gas/liquid flow...
2016
A new system for efficiently acquiring vertical seismic profile surveys
Tim Dean, Nghia Nguyen, Brenton Armitage, Huw Rossiter
Petroleum Exploration Society of Australia (PESA)
... pressure ratings (e.g. 300 m water depth) and are deployed as a single sonde. The cable typically require a pair of wires for each geophone, as well...
2018