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The AAPG/Datapages Combined Publications Database

Showing 5,906 Results. Searched 200,619 documents.

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Heavy Mineral Correlations and Provenances

Louis I. Briggs

Journal of Sedimentary Research (SEPM)

... by their heavy mineral suites, An example of application of this principle is involved with zonation and correlation by heavy mineral suites (Milner, 1962...

1965

An Automated Grain-shape Classifier

William H. Glezen, John C. Ludwick

Journal of Sedimentary Research (SEPM)

... in descending a roughened inclined chute is a measure of three-dimensional particle shape. This principle is embodied in an automatic device for classifying...

1963

Abstract: DREAM™ - Drilling and Real Time Migration: A New Method for the Geophysical Monitoring of Wells

Luca Bertelli, Luca Savini, and Luca Aleotti

Houston Geological Society Bulletin

.... The resulting model makes it possible to obtain a new depth (and time) seismic image using migration or conversion algorithms. Both MWDC© principle and DREAM...

1996

Application of the Global Positioning System to PNG Petroleum Exploration

N. C. Talbot, G. J. Carman

Papua New Guinea (PNG) Petroleum Convention Proceedings

... ation with a single GPS receiver in real-time, relies on a three-dimensional distance in­ tersection principle which can be described in simple term...

1990

Recurring Patterns of Total Organic Carbon and Source Rock Quality within a Sequence Stratigraphic Framework

Stephen Creaney , Quinn R. Passey

AAPG Bulletin

... in the vertical distribution of TOC occur that can be explained with sequence stratigraphic concepts. The model assumes that the principle controls on organic...

1993

Yesterday, Today, and Tomorrow in Seismic Exploration

Emil J. Mateker, Jr.

GCAGS Transactions

... seismic energy more than do shales or carbonates. Of course, there are complications here also. It is, however, possible, in principle at least, to obtain...

1970

A Time Chart for Mechanical Analyses by the Pipette Method

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

...A Time Chart for Mechanical Analyses by the Pipette Method W. C. Krumbein 1935 Vol. 5 No. 2. (August), A double logarithmic time chart, showing...

1935

New Technique for Measurement of Stratigraphic Units: GEOLOGICAL NOTES

Bernhard Kummel, Jr.

AAPG Bulletin

... to a rod, a so-called "Jacob staff," has been known for some time. In preparation for stratigraphic studies in the middle Rockies, N. D. Newell...

1943

Modernization of Oil & Gas ReportingŽ Survival Guide; #120017 (2009)

Jeff Tenzer

Search and Discovery.com

... by instituting a principle-based system to replace the previous rules-based system. However, the underlying principles of the new regulations often...

2009

Abstract: Interpreting Uncemented Multistage Hydraulic Fracturing Completion Effectiveness Using Fiber-Optic DTS Injection Data; #90174 (2014)

E. H. Holley, M. M. Molenaar, B. Banack, and E. Fidan

Search and Discovery.com

... up to 300°C for several years and have the capacity to provide a temperature reading every 0.5 m along their length with a response time of a few...

2014

Identification of Bypassed Oil Using Gamma-Ray Spectrometry Tool in Old Wells

A. K. Yasmin Mohamad, G. L. Snijder

Southeast Asia Petroleum Exploration Society (SEAPEX)

... on poorly drained or undrained reservoirs or for abandonment. Cased hole logs, the Thermal Decay Time (TDT) and the Gamma-ray Spectrometry Tool (GST...

1986

Normalized energy-norm imaging condition for elastic reverse-time migration

Can Oren, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

...://doi .org/10.1190/1.1892463. Feng, Z., and G. T. Schuster, 2017, Elastic least-squares reverse time migration: Geophysics, 82, no. 2, S143–S157, doi...

2022

Some Regional Devonian Correlation in Alberta, Canada

T. P. Storey

CSPG Bulletin

... of Western Canada. The leading principle used in the suggested breakdown is based on a study of the electrologs, radio-active logs, and sections. The names...

1953

Upper Crustal Structure Derived from Seismic Refraction Experiments: Grand Banks of Eastern Canada

I. Reid, C.E. Keen

CSPG Bulletin

..., G.R. 1966. An interpretation of the first arrival data of the Lake Superior Experiment by the time-term method. Bulletin of the Seismological Society...

1988

Coal Conversion - TSOP Short Course Presentation

Liu Shugin

The Society for Organic Petrology (TSOP)

... ) Metallurgy Coke CaC2 3 DME Ammonia Syngas Gasfication Polyethylene etc. Olefin C2 H 2 PVC, PE etc 4 1 Coal to gas: Principle of Coal Gasification...

2018

Exploration in Western Canada: A Summary of the Exploration, Development and Future Potential of Western Canada

M. E. Hriskevich

CSPG Special Publications

.... The discoveries of Leduc and Redwater were not as much a stroke of luck as many may have thought at the time. It has become clear that most of the hydrocarbons...

1980

Structural Model of Bukit Bajangan Deformation of Halang Formation in Kebumen, Central Java

Aldo Febriansyah Putra, Salahuddin Husein

Indonesian Petroleum Association

... shows that direction of maximum principle stress is N 126 E, intermediate stress N 273 E, and minimum stress N 6 E. Maximum principle stress acts...

2015

Abstract: Microseismic Event Locations for Deviated Boreholes; #90187 (2014)

Amna Feroz and Mirko van der Baan

Search and Discovery.com

... in back azimuth, this workflow uses S-P wave arrival time thus eliminating the source origin time error. This workflow results in accurately locating...

2014

Caddisfly (Insecta: Trichoptera) Cases Used as Unique Autochthonous Paleoenvironmental Indicators: Eocene Lake Gosiute

V. Leroy Leggitt, Robert A. Cushman, Jr., H. Paul Buchheim, Mark A. Loewen

Rocky Mountain Association of Geologists

... that these fossil caddisfly pupal cases are autochthonous. This association may prove to be a broadly applicable taphonomic principle for other fossil...

2007

General Aspects of Sedimentation in the Geological Basins of France

Andre Vatan

Journal of Sedimentary Research (SEPM)

... by the marginal land areas are examined in each case. The primary importance of the Central Massif, and its progressive reduction during geological time...

1950

Tectonic Framework of Egypt and Its Influence on Distribution of Foraminifera

Rushdi Said

AAPG Bulletin

... shelf area is thus shown to have been overlapped by the sea only in Upper Cretaceous time, a transgression that covered this area at least to the end...

1961

Stress Inversion via Borehole Image Log and Fracturing Data: Integrated Approach

Mojtaba P. Shahri, Hamed Chok, Jian Huang, Peter Elkington

Unconventional Resources Technology Conference (URTEC)

.... Aadnoy (1990a) proposed an inversion technique to determine the horizontal principle stress components and their direction using available...

2016

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