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The AAPG/Datapages Combined Publications Database
Showing 33,361 Results. Searched 196,128 documents.
Uncertainty in prospect evaluation: Lessons from the movie industry
Pierre Delfiner
AAPG Bulletin
.... A linear increase of sigma is observed as the mean increases, indicating a proportional effect that is very intuitive: a 10,000 difference...
2008
Orientation of Orthocones in the English Lake District Based on Field Observations and Experimental Work in a Flume
P. Loubere
Journal of Sedimentary Research (SEPM)
... shaped object is placed in moving water two major forces, the water current and gravity, must act upon it, at right angles to one another. The effect...
1977
Application of the ISF/Sonic Combination Tool to Gulf Coast Formations
N. A. Schuster , J. D. Baden , E. R. Robbins
GCAGS Transactions
.... End_Page 178------------------------ is made for recording an SP compensated for noise. The SPe (compensated SP) may be recorded where there is rig...
1971
I. Relation of Structural Section to Seismic Section
Robert E. Sheriff
AAPG Special Volumes
... on the seismic section. Thus a common-depth-point stacked section shows the calculated effect of having a source, and a receiver, coincident with each other...
1981
Telluric Currents and Their Use in Petroleum Exploration
K. Vozoff , R. M. Ellis , M. D. Burke
AAPG Bulletin
... components, suggests that low-frequency vertical electric fields and currents may also be useful. INDUCTION OF EARTH CURRENTS; SKIN EFFECT A changing...
1964
Multivariate Pattern Recognition and Classification Methods: Chapter 4
John H. Doveton
AAPG Special Volumes
... anhydrite point. The compounded effect of these deviations will generally approxima e a normal distribution. For many electrofacies, there may...
1994
Introduction to Deep Learning: Part I
Hongbo Zhou, Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
.... “We tend to overestimate the effect of a technology in the short run and underestimate the effect in the long run.” GeoExPro Vol. 14, No. 5, October...
2017
Deltaic Depositional Processes in a Glacier-Fed Lake: A Model for the Fluvial/Lacustrine Interface
Jim Bogen
Special Publications of SEPM
... the turbulent region as a “random walk,” it is possible to investigate the effect of the fluctuating velocities when the model is subject to different...
1987
Use of Zoned Plagioclase as an Indicator of Provenance
Edward D. Pittman
Journal of Sedimentary Research (SEPM)
... in the groundmass of volcanic rocks. ORIENTATION FACTOR Orientation of the plagioclase crystal in respect to the plane of the thin section has some effect...
1963
Selective Neomorphism and Fabric Discontinuities in Limestones: NOTES
S. K. CHANDA
Journal of Sedimentary Research (SEPM)
... that structurally initiated neomorphism may be of two types, (footnote 1) where the effect of neomorphism is internal and self-destructive and (footnote 2...
1967
Seismic Inversion
Michel Kemper
Petroleum Exploration Society of Australia (PESA)
... available (noise, resolut ion, etc); Angle (d«tg) Offoet and • There exists a wide selection of inversion algorit hms-these will be split into various...
2010
Tasour Field - Republic of Yemen Block 32: Case History of a Decade of Learning; #90017 (2003)
James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie
Search and Discovery.com
... is the early Cretaceous Saar carbonate. 100 fold is required to surpass noise. The exception is in the wadis where excellent data quality is the norm...
2003
Tasour Field, Republic of Yemen Block 32: Case History of a Decade of Learning, by James Bambrick, Ross Clarkson, Halvor Jahre, Sven Erik Lie, #20020 (2004).
Search and Discovery.com
2004
From Inversion Results to Reservoir Properties, #40869 (2012)
M. Kemper, N. Huntbatch
Search and Discovery.com
...-Realisation Analysis Conclusions Not the “3D highway” Inversion results are used to good effect by Development Geophysicists on the “3D Highway”. 3D...
2012
Downhole Microseismic Mapping of More Than 400 Fracturing Stages on a Multiwell Pad at the Hydraulic Fracturing Test Site (HFTS): Discussion of Operational Challenges and Analytic Results
Neil A. Stegent, Cody Candler
Unconventional Resources Technology Conference (URTEC)
... perforations, which needed to be plugged back to minimize background noise, Well VM1 was selected because it would allow for the deepest deployment...
2018
Practical Models for Computing CO2 Solubility in Brines with Complex Ions for Carbon Geo-Sequestration Applications
Gideon Gyamfi, David Kwaku Danso, Xiaoli Li
Unconventional Resources Technology Conference (URTEC)
... model that considers the effect of the ionic strength of multiple cations and anions in formation water with the temperature, pressure, and salinity up...
2024
Orbitally Driven Depositional Cyclicity in Shallow Marine Carbonates of the Lower Paleozoic Aisha-Bibi Seamount (Malyi Karatau, Kazakhstan): Integrated Sedimentological and Time-Series Study
Dmitry A. Bazykin, Linda A. Hinnov
Special Publications of SEPM
...) and random sea-level oscillations, Ginsburgian autocyclicity, and random or quasi-periodic tectonic processes. Shallow-marine carbonate deposits of the Cambro...
2002
Comparison of Quantitative Mineral Analysis By X-Ray Diffraction and Fourier Transform Infrared Spectroscopy
Paul R. Craddock, Michael M. Herron, Susan L. Herron
Journal of Sedimentary Research (SEPM)
... quantitative petrophysical interpretations in oilfield operations. Alqahtani, A.A., Mokhtari, M., Tutuncu, A.N., and Sonnenberg, S., 2013, Effect...
2017
Lateral Correlation and Interpolation of Logs: Chapter 6
John H. Doveton
AAPG Special Volumes
... Chapter 5). The derivative log can be useful in correlation as a measure of bed frequency, provided that the noise error of the nuclear logs is first...
1994
Interpretation of Dipmeter Surveys in Mississippi
J. A. Gilreath
GCAGS Transactions
..., unconformities and local depositional features. These are generally greater than structural dips and in random directions. Faults are most often shown...
1960
A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China
Huang Yuanyi, Liang Xing, Jiang Liwei, Li Xuefeng, Wang Changhui, Hu Jiang, Cheng Gaoming, Jin Zhigang, Wang Lifeng, Zhang Sheng, Wang Qiangjun, Sun Jiangwei
International Meeting for Applied Geoscience and Energy (IMAGE)
...A case study: Joint 3D surface seismic and VSP survey and its effect in complex structural areas of southwest China Huang Yuanyi, Liang Xing, Jiang...
2023
Biological Effect Monitoring Benzene at Oil Company, What is New?
Dwi Cahyono, E.W. Tjahjono
Indonesian Petroleum Association
...Biological Effect Monitoring Benzene at Oil Company, What is New? Dwi Cahyono, E.W. Tjahjono IPA14-O-140 PROCEEDINGS, INDONESIAN PETROLEUM...
2014
Visualizing Anisotropy in Seismic Facies Using Stratigraphically Constrained, Multi-Directional Texture Attribute Analysis; #120163 (2014)
Christoph Georg Eichkitz, Paul de Groot, Friso Brouwer
Search and Discovery.com
... will first discuss the effect of dip steering on the computation of texture attributes. Next, we describe the effect of directional analysis by computing...
2014
Abstract: Interpretation and Modeling of Time-Lapse Seismic Data: Lena Field, Gulf of Mexico
D. H. Johnston, J. J. Shyeh, J. E. Eastwood, ] M. Khan, and L. R. Stanley
Houston Geological Society Bulletin
... relative to nonrepeatable noise. While future field developments should benefit from seismic acquisition designed for time-lapse monitoring, current...
2001
EXTENDED ABSTRACT: Sub-basalt imaging from a wave propagation point of view; #90022 (2002)
Richard Hobbs, Francesca Martini
Search and Discovery.com
... The key to successful imaging below basalt is understanding the effect of the basalt on the passage of the seismic wave. Examination of flood basalt...
2002