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The AAPG/Datapages Combined Publications Database
Showing 5,896 Results. Searched 200,357 documents.
Torsion-Balance Principles as Applied by the Original Eotvos Torsion Balance
George Steiner
AAPG Bulletin
.... The observed gradient must be corrected for terrain effects. The principle of interpretation of torsion-balance results is that the gravity gradient...
1926
Oil, Gas and New Energy: How to Transform Holistically for a More Efficient and Sustainable Future
Scott Hastie, Tim Wall
Australian Petroleum Production & Exploration Association (APPEA) Journal
... into the business. Personnel may initially comply with the operating system requirements, but over time this compliance will fade. www.publish.csiro.au/aj...
2023
Analysis of Stratigraphic Distribution of Foraminifera in California "Miocene": II. Correlation and Age
Robert M. Kleinpell
AAPG Special Volumes
... the greatest number of analogies could be mustered, lies in the universally accepted principle of the superposition of strata as put forth by Steno...
1938
Tectonic Framework of Northwestern South America
Fritz E. Von Estorff
AAPG Bulletin
.... Applying the principle of H. Stille's "Rahmenfaltung" (folding of poorly consolidated rocks within a framework of highly consolidated rigid masses...
1946
ExxonMobils ElectrofracTM Process for In Situ Oil Shale Conversion
W. A. Symington, D. L. Olgaard, G. A. Otten, T. C. Phillips, M. M. Thomas, J. D. Yeakel
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... of the fractures. Hydraulic fractures open normal to the least principle in situ stress. So, to predict the orientation of Electrofrac fractures...
2008
Advanced Caliper Processing for Early Detection of Casing Problems
Barry Nicholson
Indonesian Petroleum Association
...-fingered caliper to extract this parameter. The new eccentralization technique uses a least squares fitting and optimization routine that allows accurate...
1996
Abstract: Practical Implementation of SRME for Land Multiple Attenuation; #90187 (2014)
Juefu Wang and Shaowu Wang
Search and Discovery.com
... steps: preprocessing, data preconditioning, multiple prediction and least-squares subtraction. The preprocessing step follows conventional land...
2014
Estimating the Line of Correlation
Norman Macleod, Peter Sadler
Special Publications of SEPM
... accumulation time interval contains evidence for at at least four a the through constant rate changes bounded example datasel A A three segment...
1995
Structural Significance and Analysis of Mid-Continent Gravity High
Richard L. Coons , George P. Woollard , Garland Hershey
AAPG Bulletin
... of the smallest geologic feature to be mapped. In each of these subareas a series of polynomial surfaces is calculated which approximates by the principle of least...
1967
The Same Principle as in Borehole Logging
Halfdan Carstens
GEO ExPro Magazine
...The Same Principle as in Borehole Logging Halfdan Carstens T E C H N O LO G Y The same PRINCIPLE as in borehole logging Photo: Halfdan Carstens...
2004
ABSTRACT: Multivariate Coal Rank Trends and Anomalies in the Eastern Kentucky Coalfield and Their Relation to Orogenic Fluids and Basement Features
Steven L. Collins
The Society for Organic Petrology (TSOP)
... through Westphalin D) age. Principle components (PC) analysis was performed on eight rank parameters. PC scores were regressed on sample position...
1997
Cycle Hierarchy in Middle and Upper Pennsylvanian Strata of the Mid-Continent: A Review: Abstract
W. L. Watney, E. C. Rankey, J. A. French, J. C. Youle, J. H. Doveton, G. C. Bohling, W. J. Guy
Tulsa Geological Society
... are regionally correlatable (physically and biostratigraphically) and mappable through outcrops, cores and well logs. These units are the "principle...
1996
Data Mining for Subtle Traps: Abstract
Robert Ehrlich
Tulsa Geological Society
... of produced liquids and gasses. Our principle objective is to use "data" mining procedures to understand and resolve subtle traps as well as subtle...
2003
ABSTRACT: Identification of Total Suspended Particulate (TSP), PM10 and PM2.5 sources at quarry site by multivariate analysis couple with wind speed and direction data
Muhamad Hazim B Yaacob, Izhar Abadi B Ibrahim Rais
Geological Society of Malaysia (GSM)
... author email address: [email protected] Abstract: The effectiveness of combining principle component analysis (PCA) with wind speed and direction data...
2021
Abstract: Paleogeographic Reconstruction of Tethys Northern Margin in the Late Jurassic (Carpathian-Caspian Domain), by I. Popadyuk; #90956 (1995).
Search and Discovery.com
1995
Statistical Analysis of Correlation of Porosity and Permeability Determinations from Well Cuttings Using a Portable pNMR Apparatus with Conventional Core Analysis and Wireline Log Readings: ABSTRACT
Eric L. Nigh, Alun H. Whittaker, John D. MacPherson
AAPG Bulletin
...-permeability (P-K) analyzer is a field-portable device that uses the principle of pulsed nuclear magnetic resonance to determine the content of hydrogen...
1985
Abstract: A New Model for Forecasting Rate and Genetic Algorithm for the Parameters Estimation, by G. Wang; #90911 (2000)
Search and Discovery.com
2000
Abstract: Grain Size Geostatistics Enhance Reservoir Characterisation, by Robert Duller, Ricki Walker, and Barrie Wells, #90188 (2014)
Search and Discovery.com
2014
The Windfloat And Opportunities For West Coast Offshore Wind
Search and Discovery.com
N/A
ABSTRACT: Data Mining for Subtle Traps; #90020 (2003)
Robert Ehrlich
Search and Discovery.com
... of geological, engineering and production information as well as properties of produced liquids and gasses. Our principle objective is to use “data” mining...
2003
ABSTRACT: Simulations of Migration in Heterogeneous Carriers; #90061 (2006)
Xiaorong Luo, Liuping Zhang, Ruiyin Chen, Jian Yu, Yang Yang, and Bo Zhou
Search and Discovery.com
... mainly controlled by diagenesis patterns at the principle accumulation period. Since the diagenesis was the result of fluid flowing through...
2006
Abstract: Geomechanical Modeling to Address Subsidence/Uplift at Shallow Depths; #90255 (2017)
Arpit Chaudhary, Shashwat Sharma, Rajesh Nair
Search and Discovery.com
... the principle stresses are estimated, other useful parameters such as hoop stress can be used to predict how the well will behaves while drilling and under...
2017
Compaction Processes from Shallow to Deep Burial: Future of Diagenetic Research, by Knut Bjørlykke; #90052 (2006)
Search and Discovery.com
2006
Codes and Ciphers Simultaneous: Source Separation: PART II
Johan O. A. Robertsson, Dirk-Jan Van Manen, Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... Only signal Only signal Overlapping sources, in principle one has the ability to from from signals choose firing time (and amplitude i.e., volume...
2016
A Simple Guide to Seismic Horizon Interpretation
Gil Machado
GEO ExPro Magazine
... that at least the main faults are • At the end of the propagation it is likely that there will interpreted. Small throws can be easily perceived and do still...
2020