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The AAPG/Datapages Combined Publications Database

Showing 447 Results. Searched 200,685 documents.

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Debt of Geology to the Petroleum Industry

E. DeGolyer

AAPG Bulletin

... industry has served the science in many ways. It has given a considerable impulse to the study of geology in the schools and universities. It has...

1921

Viking Deposition: DISCUSSION

Floyd K. Beach

CSPG Bulletin

... impulse if on shore? Would not a faulting uplift on shore of the order of 10 feet initiate a violent tsunami in a shallow sea? We have no "time machine...

1962

Characteristics of Extraction of Oil from Stratum DI of the Bavly Field

A. M. Zinatullina, I. G. Poluyan

Petroleum Geology: A Digest of Russian Literature

... the neutron-gamma method and in 1962 using neutron-neutron impulse logging it was possible to subdivide the stratum according to the character...

1963

Imaging of Shallow Coal Structures Using 2D6C Mini-SOSIE

Shaun Strong, James Alderman, Steve Hearn

Petroleum Exploration Society of Australia (PESA)

... Geophysics, 10, 156-163. Layotte, P., 1983, Marthor: an S-wave impulse source: SEG Technical Program Expanded Abstracts 1983, 418-421. White, J., S. Heaps...

2016

Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia

Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran

Indonesian Petroleum Association

... information for migration purposes. The Kirchhoff migration method is essentially the summation of a series of impulse responses which overlap in space...

2000

Pseudo 3D Seismic Generation From Multi-Vintage 2D and 3D Seismic Data for Hydrocarbon Exploration at Eastern Indonesia Basin

Agus Abdullah, Syaiful Basyuni

Indonesian Petroleum Association

... the amplitude values extrapolation brought by migration impulse response with specific velocity value, dip, aperture, and guided by seismic horizon. Figure 6...

2022

Oil-Gas Distribution and Prospects of the Supra-Salt Sediments of Orenburg Region

G. V. Leonov, V. S. Dubinin

Petroleum Geology: A Digest of Russian Literature

... by a drop in pressure in a fault zone, where density is decreased by 5-7 percent as a result of the fracturing. The initial impulse of flow of salt...

1995

Abstract: Carbonate Fracture Case History from Russia and Implications for HTD Plays in North America; #90172 (2014)

Inga Khromova, Brian Link

Search and Discovery.com

... propagation. This type of migration may be compared a with conventional migration with it’s impulse response rotated by 900. DWM uses the same input data...

2014

Abstract: Rank-Reduction-Based Trace Interpolation; #90172 (2014)

Stewart Trickett, Lynn Burroughs, Andrew Milton, Larry Walton, Rob Dack

Search and Discovery.com

... midpoint Offset Azimuth Otherwise one gets poor cancelation of overlapping migration impulse responses, resulting in migration artifacts (Gardner...

2014

Abstracts: Accurate Declipping Hybrid Algorithm for Ground Penetrating Radar Data; #90173 (2015)

Akshay Gulati and R. J. Ferguson

Search and Discovery.com

... for the targeted subsurface form a synthetic aperture, whose impulse response is a spatially variant curve in the space-time domain. A common set up for GPR...

2015

Abstracts: Application of Fractional Fourier Transform in Cepstrum Analysis; #90173 (2015)

K. H. Miah, R. H. Herrera, M. van der Baan, and M. D. Sacchi

Search and Discovery.com

... cepstrum with different fractional orders of the FRFT. Introduction Seismograms are often considered to be the convolution of the impulse response...

2015

Lacustrine Shale Gas Exploration in Yanchang Exploratory Block, China; #10510 (2013)

Xiangzeng Wang, Lixia Zhang, Chengfu Jiang, Binghua Sun, Chao Gao, Bojiang Fan, Chao Guo, Yongping Wan, Jianbo Sun, and H. Hu

Search and Discovery.com

... collected from sandy interlayer, sandy shale and sheer shale, were measured using the impulse method. The result shows that, the porosity and permeability...

2013

The Use of Multiple Hypotheses as a Risk Mitigant Get A Second (Or Third) Opinion! Using Multiple Hypotheses, #70408 (2020).

Peter Cockcroft

Search and Discovery.com

... as reading some of these opposing views. Regardless, it's important to evaluate the information as rationally as possible and avoid one's impulse...

2020

Self-Consistent Approximation for Porosity Segmentation

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

Indonesian Petroleum Association

... Density Function (Gonzalez and Woods 1992) are impulse (Spike) and gamma noise. Both of these noises are defined as: Impulse(x) = 𝑓(x...

2022

U-Pb Ages of Detrital Zircons in Relation to Paleogeography: Triassic Paleodrainage Networks and Sediment Dispersal Across Southwest Laurentia

William R. Dickinson, George E. Gehrels

Journal of Sedimentary Research (SEPM)

... fluvial sequence: Geology, v. 15, p. 18–21. Krogh, T.E., Kamo, S.L., Sharpton, V.L., Marin, L.E., and Hildebrand, A.R., 1993, U-Pb ages of single...

2008

Siltstones Across the Daptocephalus (Dicynodon) and Lystrosaurus Assemblage Zones, Karoo Basin, South Africa, Show No Evidence For Aridification

Jiawen Li, Robert A. Gastaldo, Johann Neveling, John W. Geissman

Journal of Sedimentary Research (SEPM)

... and Sons, p. 134– 188. Basu, A.R., Petaev, M.I., Poreda, R.J., Jacobsen, S.B., and Becker, L., 2003, Chondritic meteorite fragments associated...

2017

Outline of Tectonic History of Bolivian Andes

H. H. Lohmann

AAPG Bulletin

... and batholith intrusion, Table 4. K-Ar Dates by J. F. Evernden (1961) from Magmatic Rocks of Bolivia End_Page 746...

1970

Seismic Profile Through Patrick Draw-Table Rock Area, East Flank Rock Springs Uplift, Wyoming

Robert T. Ryder, Myung W. Lee, Warren F. Agena, Robert C. Anderson

Wyoming Geological Association

... from the field (Figure 6). They reasoned that the 5-ms time difference between the small negative impulse response accompanying the top...

1989

Classification of elemental chemofacies as indicators of cement diagenesis in mudrocks of the Permian Spraberry Formation and Wolfcamp formation, western Texas

Autumn L. Eakin, Julia S. Reece, Kitty L. Milliken, Robert Locklair, and Andrew P. Rathbun

AAPG Bulletin

... and large clay minerals in final maps. Mechanical Index Testing Elastic behavior was analyzed using the impulse hammer technique on a New England Research...

2023

Colorado-Utah Salt Domes

Thomas S. Harrison

AAPG Bulletin

... external movement the impulse. Doubtless the saline structures owe much of their growth to "loading." The weight of superincumbent strata within...

1927

Sedimentologic and Morphologic Evolution of a Beach Ridge Barrier Along an Indented Coast: Buzzards Bay, Massachusetts

Duncan M. Fitzgerald, Christopher T. Baldwin, Noor A. Ibrahim, Stanley M. Humphries

Special Publications of SEPM

... The radar profiles were taken at the eastern half of the island along dip and strike transects Fig 4 The impulse radar system Details of beach have...

1992

The Changing Mineral Situation

C. K. Leith

Tulsa Geological Society

... mineral conscious and are making special efforts to develop their national supplies. Many uneconomic things are being done on that impulse. Uneconomic...

1932

Seismic imaging uncertainty using deep learning predicted Greens functions

Han Liu, Anar Yusifov, Muhong Zhou, Linda Hodgson

International Meeting for Applied Geoscience and Energy (IMAGE)

... equations to solve. The Green’s function represents the response and behavior of the wavefield if the source is a point impulse, and the complete...

2022

Key Aspects of Multi-Azimuth Acquisition and Processing

James Keggin, Ted Manning, Walter Rietveld, Chris Page, Eivind Fromyr, Roald van Borselen, Mazin Farouki

Indonesian Petroleum Association

... migration impulse response. This shows the well known elliptical response for a finite offset input. For azimuthal anisotropy with a major axis at 45...

2008

Computerized Volume Determinations from Aerial Surveys

Maurice X. Pia

Utah Geological Association

... or break, he presses the record button on the finger tip control panel. The electronic impulse generated by the vertical encoder on the tracing table...

1967

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