Significance of the Rare Event in Geology

P. E. Gretener

AAPG Bulletin

... where time spans are long, and consequently the number of trials is large. Preliminary applications of this principle to geology include the dispersal...

Fermat’s Principle Raypaths in 3D Anisotropic Media

Bill Vetter

CSPG Special Publications

...Fermat’s Principle Raypaths in 3D Anisotropic Media Bill Vetter 1998 23 24...

Applied Sedimentology: GEOLOGICAL NOTES

Henry Carter Rea

AAPG Bulletin

... and develop new sand bodies with the least possible cost. The lenticularity and sporadic occurrence of the sand bodies accompanied by the absence of any...

Abstract: Defining Chemostratigraphic Zones from Principle Component Curves: A Study from Cretaceous Carbonates; #91204 (2023)

Nikolaos Michael, Neil Craigie

Search and Discovery.com

...Abstract: Defining Chemostratigraphic Zones from Principle Component Curves: A Study from Cretaceous Carbonates; #91204 (2023) Nikolaos Michael, Neil...

Application of Real Time Mass Spectrometry During Development Drilling, Qannik Field, North Slope, Alaska, #90110 (2010)

Courtney Turich, Heather Perfetta, Dariusz Strapoc, Renee Hannon, Gerald Eric Michael

Search and Discovery.com

...Application of Real Time Mass Spectrometry During Development Drilling, Qannik Field, North Slope, Alaska, #90110 (2010) Courtney Turich, Heather...

Abstract: Uniformitarianism and Global Tectonics, by Eli A. Silver; #90961 (1978).

Search and Discovery.com

Residual Gravity Analysis of the Mid-Continent Gravity High: ABSTRACT

Richard L. Coons, George P. Woollard, Garland Hershey

AAPG Bulletin

... involving the fitting of non-orthogonal polynomial surfaces to a collection of gravity data by the principle of Least Squares has been developed...

Reef Exploration in Michigan Basin: Problems and Solutions: ABSTRACT

James Lee, Ron Budros

AAPG Bulletin

... at least 500 million years. During Niagaran time, tall (up to 700 ft, 213 m) hydrocarbon-bearing pinnacle reefs grew on a ramp or shelf between a deeper...

ABSTRACT: Controls on Conjugate Passive Margin Evolution : Insights from Seismic Stratigraphic Studies in the North Falklands Basin and South African Basins, by Douglas A. Paton and John R. Underhill; #90906(2001)

Search and Discovery.com

Abstract: Comparing Modern and Ancient Turbidite Channel and Channel-Like Elements: Insight and Issues for Developing a First Principle Approach to Exploitation of Deep-Water Reservoirs, by W. R. Morris; #90088 (2009)

Search and Discovery.com

Differential Entrapment of Oil and Gas: DISCUSSION

Joseph S. Irwin

AAPG Bulletin

..., at that time the southwest plunge was already well established. The application of the principle of differential entrapment to the Alberta reef...

Abstract: Target-Oriented Imaging for Continous Seismic Reservoir Monitoring; #90319 (2018)

Hongwei Liu, Mustafa Al-Ali

Search and Discovery.com

... of the operator are correct. According to this principle, the differential time shift (DTS) gathers can be generated by time correlating the focusing operators...

A method to identify subtle carbonate reservoirs

Shaoying Chang, Mengxiu Wang, Kaiyuan Ji

International Meeting for Applied Geoscience and Energy (IMAGE)

... inverse transformation for seismic sections, and then the principle component analysis (PCA) can be applied to seismic Figure1: The sections...

Least-squares reverse time migration of seismic source coding based on Shearlet transform

Yingkaer Nabi, Xiangbo Gong, Zhuo Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... cost is too high. In this paper, we first introduce the basic principle of least-squares reverse time migration and then propose a Least-squares...

The Exploration Desk: Is the D-2 Oil at the New Norway Pool of Cretaceous Age? A Discussion of the article by W. D. MacDonald in the A.S.P.G. Bulletin, July, 1954.

G.W. Hodgson

CSPG Bulletin

... Principle; A.A.P.G. Bull. 38, pp. 816-53. Scott, Jean, Collins, G.A., and Hodgson, G.W., 1954, Trace Metals in the McMurray Oil Sands and other Cretaceous...

Looking back, moving forward

Wolfgang Schlager

Special Publications of SEPM

... such principle that governs many sediment accumulations - scale invariance in time and space. The principle was recognized early in sedimentology...

Criteria in Correlation

Robert M. Kleinpell

Pacific Section of AAPG

... that in a normal and undisturbed sequence of strata, the highest is the youngest in time of origin. This principle led to the classification...

Crosswell Seismic Profileing: Principle to Applications; Jerry M. Harris and Robert T. Langan; Search and Discovery Article #40030 (2001)

Search and Discovery.com

Improving Success Rates for Indigenous Business Engagement

Murray Saylor, Deb Archbold

Australian Petroleum Production & Exploration Association (APPEA) Journal

... delivery expectations: most are on a big learning curve. Give local Indigenous businesses at least 6 months lead time and access to information so they can...

Cementation of Dakota Sandstones of the Colorado Front Range

August Goldstein, Jr.

Journal of Sedimentary Research (SEPM)

..., age-relations, and derivation of cementing materials, variations in degree of cementation, and the importance of the "Riecke principle...

Using 3D Seismic Waves and the Time-Frequency Uncertainty Principle to Find Oil

Daniel R. Cook

West Texas Geological Society

...Using 3D Seismic Waves and the Time-Frequency Uncertainty Principle to Find Oil Daniel R. Cook 2008 8 9 3D seismic waves contain a great deal...

Uniformitarianism--Or Uniformity: GEOLOGICAL NOTES

W. C. Bell

AAPG Bulletin

... whose consequences are evident over wide areas are potential elements in an historical time scale. The idea of the type section, or at least the type...

Appositional Fabric Study of the Coastal Sedimentaries, East Godavari District, Andhra, India

A. Sriramadas

Journal of Sedimentary Research (SEPM)

.... In the first method, the clarity is very much less but it takes the least time for conditioning, and therefore is of great advantage where a number...

Abstract: Time-lapse Inversion with Sparseness, Impedance and Structural Contraints; #90211 (2015)

Mingyu Zhang, Mauricio Sacchi, and Douglas Schmitt

Search and Discovery.com

... and structural constraints in the recovery of time-lapse seismic signatures. In principle, sparseness constraints and impedance bounds are used as a priori...

Note 40--Subdivision of Precambrian: an Interim Scheme to Be Used by U.S. Geological Survey: STRATIGRAPHIC COMMISSION

Harold L. James

AAPG Bulletin

...; rather, the scale should be an instrument with which to investigate that history. The scheme explicitly sets aside, for the time being at least...