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The AAPG/Datapages Combined Publications Database
Showing 18,793 Results. Searched 200,616 documents.
3D Seismic Proves its Value in Bakken Geosteering
Angie Southcott, Harold Harper
Unconventional Resources Technology Conference (URTEC)
... noise and the spectral balancing enhanced the magnitude of the weak high frequencies. This product began to resolve the Bakken interval, which meant...
2014
Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition
Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina
Indonesian Petroleum Association
... the same number of peak frequency cycles. Wavelet will be compressed, its peak frequency shift to a higher number and its spectrum dilates if the value...
2016
Applying Petroleum Geochemistry to Search for Oil: Examples from Western Canada Basin
N. J. L. Bailey , C. R. Evans , C. W. D. Milner
AAPG Bulletin
... followed by decrease in richness and completeness of spectrum of components present in this fraction is indicative of increasing maturation culminating...
1974
A Proposed Integrated Multi-Signature Model for Peritidal Cycles in Carbonates
Guy H. Spence, Maurice E. Tucker
Journal of Sedimentary Research (SEPM)
... that there is a half-cycle phase shift in periods of deposition and the formation of drowning surfaces, relative to 4th- to 5th-order relative sea-level cycles...
2007
Angel CCS project decarbonising the hard-to-abate industries of WA
Dmitry Kosyak
Australian Energy Producers Journal
... phase of the proposed hub could have a processing capacity of at least 5 Mtpa of CO2, with opportunity for scaling up, subject to technical review...
2024
Passive Seismic: Thinking Differently
Katerina Polychronopoulou
GEO ExPro Magazine
... Earthquake Tomography, local earthquakes of low magnitude, occurring during the recording period within or around the area of interest, are the passive...
2018
Results of a Preliminary Test Investigation on the Applicability of Passive Seismic Tomography in VC Block - Assam, India; #41070 (2012)
Rohit Sinha, Nikos Martakis, Akis Tselentis, and Paris Paraskevopoulos
Search and Discovery.com
... The purpose of this investigation was to undertake a 1st Phase passive seismic survey in Assam area in order to examine if the natural seismicity...
2012
The Integrity of δ18O Records in Precambrian Carbonates: A Mesoproterozoic Case Study
Tracy D. Frank, Timothy W. Lyons
Special Publications of SEPM
... to Phanerozoic marine cements this phase has been in terpreted as the calcitized product of a synsedimentary cement as a Frank et aI opachous mm 1997...
2000
Microfluidic Investigation of Ferrofluid Assisted Recovery in Porous Media
Fatimah AlNasser, Ge Zhang, Anthony R. Kovscek
Unconventional Resources Technology Conference (URTEC)
... improve recovery at the microscale that are (i) direct displacement (ii) deforming and breaking trapped nonwetting phase (iii) directing flow to target...
2024
Structural Modification of Corals in Relation to Waves and Currents: Reef Biota
Richard R. Graus , John A. Chamberlain Jr. , Alexa M. Boker
AAPG Special Volumes
... passes the branch (the term 2t/T, called the phase angle, indicates the portion of a wave lying over the branch); D is still-water depth; y...
1977
Tectonics of the Bedout Sub-basin and deposition of the Archer and Lower Keraudren Formations; influence of tectonics in a rapidly deposited succession
Jon Minken, Melissa Thompson, Jack Woodward, Rebecca Ryan, Rylan Fabrici, Marty Allen, Fred Fernandes
Petroleum Exploration Society of Australia (PESA)
... and Asian terranes with final separation occurring in the Jurassic to Cretaceous (Heine & Muller, 2005). An earlier Permian phase of rifting created a series...
2019
Water/Oil Displacement by Spontaneous Imbibition Through Multiscale Imaging and Implication on Wettability in Wolfcamp Shale
Sheng Peng, Yijin Liu, Lucy Tingwei Ko, William Ambrose
Unconventional Resources Technology Conference (URTEC)
... to pore wettability and thus fluid flow in shale. Introduction Water imbibition is an important process in the early phase of oil production...
2019
Hydraulic Fracture Characterization Using Continuous Wavelet Transform for Treating Pressure, Calibrated with Fiber Optics Data
Mohamed A. Gabry, Amr Ramadan, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
...-time solution for fracture diagnostics and optimization in unconventional reservoirs. URTeC 4203446 3 Methodology This study adopts a two-phase...
2025
Precipitation and Growth Morphology of Calcium Carbonate Induced by Myxococcus Xanthus: Implications for Recognition of Bacterial Carbonates
Kaoutar Ben Chekroun, Carlos Rodriguez-Navarro, Maria Teresa Gonzalez-Munoz, Jose Maria Arias, Guiseppe Cultrone, Manuel Rodriguez-Gallego
Journal of Sedimentary Research (SEPM)
..., mineralogical and isotope behavior, and phase transformation during the precipitation of calcium carbonate minerals from intermediate ionic solutions at 25...
2004
Stratigraphic evolution of intraslope minibasins: Insights from surface-based model
Zoltán Sylvester, Alessandro Cantelli, and Carlos Pirmez
AAPG Bulletin
...). The direction and magnitude of this movement depend on the balance between the volume made available through subsidence, calculated only over the area...
2015
Gravity-Driven Structures and Rift Basin Evolution: Rio Muni Basin, Offshore Equatorial West Africa
Jonathan P. Turner
AAPG Bulletin
... reactivation of synrift fault zones and a transition toward marine conditions. The term "rift" is used here to describe the phase of basin evolution during...
1995
Mud-clast armoring and its implications for turbidite systems
Jamie L. Hizzett, Esther J. Sumner, Matthieu J.B. Cartigny, Michael A. Clare
Journal of Sedimentary Research (SEPM)
.... Aldridge, T.R., and Carrington, T.M., 2010, BP Clair phase 1-pile driveability and capacity in extremely hard till: Frontiers in Offshore Geotechnics...
2020
The Sunrise-Troubadour Gas-Condensate Fields, Timor Sea, Australasia
R. J. Seggie, R. B. Ainsworth, D. A. Johnson, J. P. M. Koninx, N. Marshall, A. Murray, S. E. Phillips, B. Spaargaren, P. M. Stephenson
AAPG Special Volumes
... upward increase in marine influence.The main phase of faulting and trap formation occurred during the Quaternary. Detailed fault modeling indicates a low...
2003
Physical Processes in the Ocean
R. H. Fleming, Roger Revelle
Special Publications of SEPM
... and the character of the water brought into the region by the general oceanic circulation will control the conditions at a point. In en- closed seas...
1955
Catchment Geomorphology and Its Relationship with Streamflow A Case Study of Selected Drainage Basins in Peninsular Malaysia
C. H. Peh
Geological Society of Malaysia (GSM)
... density, stream magnitude, relief ratio, ruggedness number and bifurcati on ratjo in influenc ing bas in runoff response such us baseflow , peakflow...
1986
Integrated seismic hazard analysis of southwest Penang Island through horizontal-to-vertical spectral ratio and probabilistic seismic hazard assessment
Siti Noor Shafiqah Badrolhisham, Abdul Halim Abdul Latiff
Geological Society of Malaysia (GSM)
... Malaysia is susceptible to large magnitude earthquakes induced by the regional sources as it is surrounded by countries that are known for their active...
2021
Quantifying Well Communication Using Flowback and Early-Time Production Data
A-L.L. Benson, H. Hamdi, C. R. Clarkson
Unconventional Resources Technology Conference (URTEC)
... at variable pressures/rates. However, previous studies that have used this approach have assumed single-phase flow. Because multiphase flow can occur during...
2024
Despiking Ultrasonic Doppler Velocity-Profiling Data
Jonathan D. Wright, Jaco H. Baas
Journal of Sedimentary Research (SEPM)
... thresholding method (Roy et al. 1999), a combined acceleration threshold and magnitude threshold method, and a separate phase-space method (Goring...
2013
Evolution of a complex early Permian coarse-grained shoreline along a rift basin margin
Antoine Dillinger, Annette D. George, Romain Vaucher
Journal of Sedimentary Research (SEPM)
... of fluvio-deltaic and nearshore strata sharply overlying a thick succession of offshore mudstone that was deposited during a phase of tectonic...
2021
LWD Geosteering and Natural Fracture Identification in Horizontal Wells in Unconventional Reservoirs
Greg Meszaros, Paul Boonen
West Texas Geological Society
... of the main advantages of IWC processing is its ability to separate magnitude from phase and frequency. We are now able to look at the energy (magnitude...
2006