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The AAPG/Datapages Combined Publications Database

Showing 2,729 Results. Searched 188,834 documents.

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Abstract: Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations (Paper 23)

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

...Abstract: Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations (Paper 23) Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau...

1995

Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

... for selecting and specifyingDMO processing. REASON FOR DMO PROCESSING For completeness of description we show below that DMO is a processing correction unlike...

1996

Migration Velocity Analysis by Migration of Velocity Spectra

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

... an approximate correction to constant-velocity DMO to better stack conflicting dips for varying velocity (Hale, 1984). While much has been said about...

1992

AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction

David W. Bell

AAPG Special Volumes

... velocities picked after dip moveout (DMO) correction (Figure 15C). The DMO is a prestack process that does a reasonable job of removing dip effects so...

2001

Clay Minerals and Petroleum-Forming Reactions During Burial and Diagenesis: REPLY

A. Shimoyama , W. D. Johns

AAPG Bulletin

.... We regret this mistake which stems from the simple arithmetic calculation of our equation 3 (Johns and Shimoyama, 1972). Correction of this error...

1977

Beaman Myth: GEOLOGICAL NOTES

Richard L. Threet

AAPG Bulletin

... correction" in stadia surveying: Am. Assoc. Petroleum Geologists Bull., v. 43, p. 1075-1078. End_of_Article - Last_Page 1580------------ For more than half...

1961

Rate Dependency of Bilinear Flow in Fractured Shale/Tight Gas Reservoirs

M.S. Kanfar, C.R. Clarkson

Unconventional Resources Technology Conference (URTEC)

... wells accurately, we present a new correction factor that accounts for this rate dependency. It is widely accepted that the use of the real gas...

2016

Grain Size-Frequency Distributions from Thin-Section Data: NOTES

N. H. Gray

Journal of Sedimentary Research (SEPM)

... Crofts, N.Y. 549 p. STOKES, A. R., 1948. A numerical Fourier-analysis method for the correction of widths and shapes of lines on X-ray powder photographs...

1969

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

...Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015) Carlos Montana and Gary Margrave Datapages/Search and Discovery Article...

2015

Geophysical Interpretation of Pinedale Field

Sally G. Zinke

AAPG Special Volumes

... autostatics Residual StaticsAmplitude correctionSurf consistent residual staticsAmplitude correction Spectral Whitening3-D DMO, Radon domainSingle window...

2014

The Determination of Formation Thicknesses by the Method of Graphical Integration

E. L. Ickes

AAPG Bulletin

... be, in the notation of calculus, the definite integral [EQUATION] FOOTNOTE 1. E. L. Ickes, "Features of Similar, Parallel and Neutral Surface Types...

1925

Advantages of Large Constant "Rod Correction" in Stadia Surveying: GEOLOGICAL NOTES

Richard L. Threet

AAPG Bulletin

...Advantages of Large Constant "Rod Correction" in Stadia Surveying: GEOLOGICAL NOTES Richard L. Threet 1959 1075 1079 43 5. (May) LOW, J. W., 1952...

1959

Re-Evaluation of Bottom-Hole Temperature Corrections - New Insights from Two Wells in West Central Utah, #51530 (2018).

Rick Allis and Mark Gwynn,

Search and Discovery.com

... techniques have also been used. A common obstacle for many of these methods is the fact that critical data required to make an accurate correction...

2018

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... of a converted-wave seismic trace, the regular processing flow of NMO plus DMO and poststack migration can have difficulty achieving an optimal image...

2015

Pitfalls in Centrifuge Capillary Pressure Data: Quality Assurance Proving Up the Reserve

Masahiko Nomura

Indonesian Petroleum Association

... core saturation (measurement data) can be calculated by the following double integral. (4) where (5) (6) For a given capillary pressure...

2012

Plastic Spray Thin Section Cover

Mounir T. Moussa

Journal of Sedimentary Research (SEPM)

... cover. With dry objectives of numerical apertures larger than 0.40, however, the cover glass becomes an integral part of the image-forming system...

1976

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., seismic/well ties will be given to illustrate the importance of invasion correction and data conditioning for seismic interpretation. . BASE-LEVEL...

2008

Analytical Theory of Slope Development by Undercutting

A. E. Scheidegger

CSPG Bulletin

...------- The development of slopes forms an integral part of the science of geomorphology. Slopes are the constituent elements of mountain sides and an explanation...

1960

Application of Traveltime Tomography and Kirchhoff Migration Methods to Improve the Seismic Cross-Section Resolution on 2D Land Seismic Data

Harmita Lestari, Nur Ayu Anas, Muh. Resky Ariansyah, Sabrianto Aswad, Heri Winarto

Indonesian Petroleum Association

... input, static correction, filtering, and migration to get a cross section with high resolution of PSTM and PSDM for later interpretation. Therefore, we...

2019

Abstract: Predicting Free Surface Multiples without the Water: SRME on Land; #90224 (2015)

Keith Wilkinson, Richard Bale, and Ken Gray

Search and Discovery.com

... SRME from surface but with no near surface correction, we are better able to predict the complex structure of the multiple which arises from passage...

2015

Determination of Paleoheat Flux from Vitrinite Reflectance Data

I. Lerche , R. F. Yarzab , C. G. St. C. Kendall

AAPG Bulletin

... a time-temperature integral that assumes pseudo-first-order kinetics. In testing the numerical algorithm, it was necessary to introduce a "critical...

1984

Abstract: Estimating Energy Balance for Hydraulic Fracture Stimulations: Lessons Learned from Basel; #90187 (2014)

David W. Eaton and Neda Boroumand

Search and Discovery.com

... and about 4.4 times the energy injected during one stage of a large, multi-stage frac treatment in western Canada. After correction for missing data based...

2014

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