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The AAPG/Datapages Combined Publications Database
Showing 5,181 Results. Searched 196,194 documents.
Feasibility Study of Underbalanced Drilling Fluid Design in Depleted Reservoir: Case Study Field X, Indonesia
Irfan Hariz, Bonar Tua Halomoan Marbun
Indonesian Petroleum Association
... in underbalanced wells. Most underbalanced fluid systems rely on the velocity of the fluids, not their viscosity, to clean the hole. Different fluid...
2011
Why Do Siliciclastic Shelves Exist? How Do They Differ from "Ramp Margins"? New Sequence Stratigraphic Aspects Vital for Petroleum Exploration; #40527 (2010)
Roger Higgs
Search and Discovery.com
..., producing a parasequence with clinoforms (e.g. modern innermost shelf). Clinoform height (neglecting compaction) reflects the sum of: (1) pre-drowning...
2010
Quantifying Mixed-Process Variability In Shallow-Marine Depositional Systems: What Are Sedimentary Structures Really Telling Us?
Valentina M. Rossi,, Mauricio M. Perillo, Ronald J. Steel, Cornel Olariu
Journal of Sedimentary Research (SEPM)
... be later remobilized or reworked by the waning stages of the storm waves. Since in reality different structures can be present at the same time...
2017
Structural Model of Large Part of the Earth
Wallis S. Hamilton
AAPG Bulletin
.... 57, p. A41. Birch, Francis, 1960, The velocity of compressional waves in rocks to 10 kilobars. pt. 1: Jour. Geophys. Res., v. 65 no. 4, p. 1083...
1962
Palynology as a Tool in Delineating Tropical Lowland Depositional Environments of Late Quaternary Age
R. Hillen
Geological Society of Malaysia (GSM)
... includes all pollen that were counted in the particular sample. Pollen frequencies of the various taxa are expressed as percentages of the pollensum...
1986
NATICID CONFAMILIAL DRILLING PREDATION THROUGH TIME
SUBHRONIL MONDAL, PRITHA GOSWAMI, SUBHENDU BARDHAN
PALAIOS
..., thereby allowing t-tests and one-way ANOVAs to be used to compare mean DFs of different time intervals. Frequencies of incomplete holes (i.e., IDF...
2017
Are There Better Alternatives to Standard Rose Diagrams?
Neil A. Wells
Journal of Sedimentary Research (SEPM)
... widths and different starting positions, and to pick the most "representative" diagram or the one that showed the orientations "best". However...
2000
Origin of overpressure and pore-pressure prediction in the Baram province, Brunei
Mark R. P. Tingay, Richard R. Hillis, Richard E. Swarbrick, Chris K. Morley, Abdul Razak Damit
AAPG Bulletin
... exhibit different physical properties to those overpressured by vertical transfer, and hence, different pore-pressure prediction strategies need...
2009
Multiphase Meter Individual Performance Monitoring In Real Time
Sulistiyo, Mursalim Mardin, Fanzi Anom
Indonesian Petroleum Association
...” as in the title of this paper is used to emphasize that the proposed method do validation directly on a single MPFM (not a group of MPFMs) on site...
2014
Development of a Methodology for the Location of New Producer Wells from the Computational Modeling based on Streamline Simulation, by Olga Patricia Rueda, Miguel Jose Bernal, Elkin Rodolfo Santafe1, #40697 (2011)
Search and Discovery.com
2011
Identifying Ordered Strata: Evidence, Methods, and Meaning
Peter M. Burgess
Journal of Sedimentary Research (SEPM)
..., for example different frequencies of occurrence of particular facies that lead to different structures in the TP matrix. An example of this issue and how...
2016
Optimized characterization workflow for naturally fractured reservoirs using seismic anisotropy attributes in the Middle Magdalena Valley basin, Colombia
Oscar Moreno, Enrique Casaña, Luis Figuera, Iván Higuera, Diego García, Jorge Acosta, Benjamin Roure
International Meeting for Applied Geoscience and Energy (IMAGE)
... option involves the use of seismic anisotropy attributes derived from azimuthal variations of seismic velocity, AVO Gradient or Vp/Vs ratio. Assuming...
2023
Evolution of Quaternary Shoal Complexes Off the Central South Carolina Coast
Walter J. Sexton, Miles O. Hayes, Donald J. Colquhoun
Special Publications of SEPM
... morphology of the shoals indicate that northeasterly waves dominate normal shelf processes Hoyt INTRODUCTION Santee Bathymetry occurring remarkably...
1992
Depositional Processes and Fluid Mechanics of Upper Jurassic Conglomerate Accumulations, British North Sea
L. G. Kessler II, Kit Moorhouse
CSPG Special Publications
... favorably with velocity measurements in natural and experimental debris flows. Bagnold, R.A. 1954. Experiments on a gravity-free dispersion of large...
1984
A practical approach for applying Bayesian logic to determine the probabilities of subsurface scenarios: Example from an offshore oilfield
P. Craig Smalley, Christopher D. Walker, and Paul G. Belvedere
AAPG Bulletin
... to numerical likelihood values. Posterior probabilities were derived by multiplying the priors by the likelihoods and renormalizing to sum to unity across all...
2018
ABSTRACT: Application of Principal Component Analysis to a Data Set in the Gulf of Mexico for Stratigraphic Imaging Improvement and Facies Prediction; #90113 (2010)
Maria V. Brito
Search and Discovery.com
... matrix of the initial variables. Because the sum of the eigenvalues is equal to the sum of the individual variances of the matrix, we can calculate...
2009
Sedimentation and Origin of a Late Precambrian 'Dolomite' from Scotland
Ian J. Fairchild
Journal of Sedimentary Research (SEPM)
...: Jour. Sed. Petrology, v. 35, p. 348-353. BUTTON, A., 1973, Algal stromatolites of the Early Proterozoic Wolkberg Group, Transvaal sequence: Jour. Sed...
1980
Improved Permeability Estimates in Carbonate Reservoirs Using Electrofacies Characterization: A Case Study of Mumbai High South; #41069 (2012)
Pushpa Sharma, G. Mamgain, V. K. Bahuguna, and Chaman Lal
Search and Discovery.com
... 12-14, 2011, AAPG©2012 1 Reservoir Group, KDMIPE, Dehradun, India ([email protected]) Abstract Electrofacies Characterization is a simple and cost...
2012
Three-Dimensional Control
G. E. Anderson
Oklahoma City Geological Society
... to calculate elevation and low-velocity-layer corrections. No geologist would consider interpreting an area without determining where the wells were...
1958
Taphonomic Controls on the Distribution of Palynomorphs in Tidally Influenced Coastal Deltaic Settings
Robert A. Gastaldo
PALAIOS
...). The significant difference is in their relative frequency of occurrence in different parts of the delta plain (Fig. 10A). In contrast, trilete frequencies...
2012
Depositional Environments of the Topanga Canyon Formation, the Encinal Tongue of the Rincon Shale, and the Fernwood Tongue of the Sespe Formation, Central Santa Monica Mountains, California
Michael E. Flack
Pacific Section SEPM
... structures prior to bioturbation. Ripples indicate deposition by currents or waves strong enough to exceed the critical erosion velocity of 20 cm...
1993
Problems of Fault Nomenclature: DISCUSSION
Donald H. Kupfer
AAPG Bulletin
... nomenclature. Before any group or committee of geologists can reach a reasonable solution to fault nomenclature problems, it must be well aware...
1960
Abstract: Improving Deep Gas Drilling Performance through Lump Sum Turnkey Strategy; #91204 (2023)
Alexandre Javay, Mauricio Corona, Anil Mathur
Search and Discovery.com
...Abstract: Improving Deep Gas Drilling Performance through Lump Sum Turnkey Strategy; #91204 (2023) Alexandre Javay, Mauricio Corona, Anil Mathur...
2023
Fourier Grain-Shape Analysis of Coastal and Inner Continental-Shelf Sand Samples: Oceanside Littoral Cell, Southern Orange and San Diego Counties, Southern California
Robert H. Osborne, Chia-Chen Yeh
Special Publications of SEPM
... 1989 Group has occurred 2 shoreline erosion 1983 Boat ics generating 7 zone are shown sources schematically in and sinks for the Figure...
1991
An Analysis of the Formation and Development of Avalanches on Submarine Slopes
K. A. Bilashvili
Journal of Sedimentary Research (SEPM)
... storm waves, in the upper slope regions. They also depend upon the quant ty of beach-forming material which is being transported by nearshore currents...
1978