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The AAPG/Datapages Combined Publications Database
Showing 34,689 Results. Searched 200,291 documents.
Examining Hydrated Minerals Using Optically Stimulated X-Ray Diffraction, an Inexpensive Modification of Traditional Diffractometers: RESEARCH METHODS PAPERS
Javier Garcia-Guinea , Rafael Abella , Sergio Sanchez-Moral , Raul Benito , Daniel Martin-Ramos
Journal of Sedimentary Research (SEPM)
... of hydrated minerals were examined in the OSXRD prototype: (1) the epsomite-hexahedrite phase transition in different isothermal analyses (28°C, 30°C, 32...
2000
Geochemical characterization of natural gas: A physical multivariable approach and its applications in maturity and migration estimates: Reply
Alain Prinzhofer, Marcio Rocha Mello, Tikae Takaki
AAPG Bulletin
... possibility for natural gas, observed at present as a gas phase in sedimentary rocks to exhibit chemical and isotopic kinetic fractionation due to migration...
2001
Methyl Tertiary Butyl Ether Contamination of Soil and Groundwater
Henry B. Kerfoot, Yue Rong
Environmental Geosciences (DEG)
... concentrations of up to 3,990,000 (μg/L and gas-phase concentrations of 85,000 mg/m3. Due to its high volatility when dissolved in gasoline, vapor...
1998
Image-Based Modeling of Flow in Natural Partially Cemented Fractures
Adenike Tokan-Lawal, Masa Prodanovic, Peter Eichubl
Unconventional Resources Technology Conference (URTEC)
... fluid phase tortuosity and relative permeability. Relative permeability correlations and capillary pressure curves found here can be used in reservoir...
2013
Impact of Light Component Stripping During CO2 Injection in Bakken Formation
Vanessa A. Fai-Yengo, Hamid Rahnema, Masoud Alfi
Unconventional Resources Technology Conference (URTEC)
... such as gravity drainage, molecular diffusion and convection which lead to oil phase swelling and viscosity reduction are the main mechanisms for recovery...
2014
Impact of Soaking Time on the Efficacy of Miscible Gas Injection Into Hydraulically Fractured Shale Wells
Raki Sahai, Rouzbeh G. Moghanloo
Unconventional Resources Technology Conference (URTEC)
... in the fracture network at the end of the injection phase as compressed gas) into a porous medium (matrix). To better represent field conditions, the matrix...
2022
Assessing the Impact of Oriented Perforating Strategies and Frac Plug Performance in DJ Basin Wells Using High-Resolution Acoustic Imaging
Matt Paradeis, Tamara Maxwell, Trent Pehlke, Lydia Richley, Greer Simpson
Unconventional Resources Technology Conference (URTEC)
... data in a three-phase multi-well assessment to improve their stimulation programs. The assessment quantified the impact of perforation orientation...
2024
Development of offshore microtremor array exploration
Yoshikazu Matsubara, Mikihiro Imai, Akeshi Hiraide
International Meeting for Applied Geoscience and Energy (IMAGE)
... coordinate b) Difference between observed coherency and theoretical Bessel function. 800 Phase velocity (m/s) The position of the OBSS may deviate...
2022
Pore-Size Dependence of Fluid Phase Behavior and the Impact on Shale Gas Reserves
B. Rahmani Didar, I.Y., Akkutlu
Unconventional Resources Technology Conference (URTEC)
...Pore-Size Dependence of Fluid Phase Behavior and the Impact on Shale Gas Reserves B. Rahmani Didar, I.Y., Akkutlu URTeC 1624453 Pore-Size Dependence...
2013
Application of Robust Noise Reduction on a Land 3D Seismic Data
Agus Abdullah, Jesse Shaw
Indonesian Petroleum Association
... velocity calculation by beamforming, (2) Averaging of the phase velocity estimates and (3) Applying the averaged phase velocity itself to attenuate...
2012
National Decommissioning Research Initiative (NDRI) Phase 2 Determining Outcomes to Inform Offshore Decommissioning Options
Cassandra Schmidt, Luke Smith
Australian Petroleum Production & Exploration Association (APPEA) Journal
...National Decommissioning Research Initiative (NDRI) Phase 2 Determining Outcomes to Inform Offshore Decommissioning Options Cassandra Schmidt, Luke...
2023
Bayesian variational auto-encoder for seismic wavelet extraction
Ammar Ghanim, Ricard Durall, Norman Ettrich
International Meeting for Applied Geoscience and Energy (IMAGE)
..., stabilize the extraction process in the limited well-log data scenario and provide uncertainty ranges for both, the frequency and phase of the estimated...
2023
Abstract: High-resolution Reservoir Mapping by Simultaneous Vibratory Sources; #90172 (2014)
Stephen K. Chiu, Peter M. Eick, Joel Brewer
Search and Discovery.com
... will demonstrate some of the challenges of this technology by focusing on three main areas: the impact of the phase-encoding scheme, the data organization...
2014
Abstract: Influence of Cooling and Heating Rate on CO2 Condensation and Evaporation Observed in a Saturated Synthetic Rock Sample; #90187 (2014)
R. Kofman, A. Rabbani, G. Njiekak, and D. R. Schmitt
Search and Discovery.com
... from changes in the phase state of CO2. However, we have observed in these experiments that there is a delay in the temperature at which the gas...
2014
Soil Hydrocarbon Alteration: Solid Phase versus Gas Phase Hydrocarbon Detection; #40383 (2009)
James M. Fausnaugh
Search and Discovery.com
...Soil Hydrocarbon Alteration: Solid Phase versus Gas Phase Hydrocarbon Detection; #40383 (2009) James M. Fausnaugh PS Soil Hydrocarbon Alteration...
2009
Mapping Basement Structures in the Peace River Arch of Alberta Using Monogenic Signal Decomposition of Magnetic Data; #41498 (2014)
Hassan H. Hassan
Search and Discovery.com
... as monogenic signal decomposition. This new technique is able to decompose 2D magnetic signals into three primary attributes (amplitude, phase and orientation...
2014
Determining Percentage Carrying Capacity and Delayed Percentage-Dependency Lags in Palaeontological Time Series, Illustrated Using Benthonic Foraminifera in the Cipero Formation (Catapsydrax Stainforthi Zone, Lower Miocene) of Trinidad, Western Tropical Atlantic Ocean, #41698 (2015).
Brent Wilson
Search and Discovery.com
... lags (DPDLs) are determined by plotting phase portraits of rt vs. pit at lags (t + 2), (t + 3) . . . (t + x) and examining the regressions’ goodness...
2015
SEISMIC DETECTION OF THE ROSE RUN SANDSTONE IN SOUTH-CENTRAL OHIO
James R. Morris, Belden & Blake Corporation, Titusville, Pennsylvania, in conjunction with Quaker State Corporation and KEP Exploration, Inc.
Ohio Geological Society
... temporal and spatial resolution in the processing sequence, wavelet processing to zero phase, and post-stack spectral...
1995
The Santos Basin, Brazil: Unlocking the Pre-Salt Potential
Jaswinder Mann, CGG
GEO ExPro Magazine
... results from the Phase VI-B survey in the Santos Basin. The survey covers an area of 14,000 km2 and has been acquired using CGG’s new broadband...
2013
Development of a Solid-Phase Biodegradation Assay for Drilling Fluids under Tropical Conditions
J. Woodworth, L. Evans, Y. Tsvetnenko
Petroleum Exploration Society of Australia (PESA)
...Development of a Solid-Phase Biodegradation Assay for Drilling Fluids under Tropical Conditions J. Woodworth, L. Evans, Y. Tsvetnenko Development...
2002
Optimum Fracture Spacing in the Eagle Ford Gas Condensate Window
Alireza Sanaei, Ahmad Jamili, Jeffrey Callard
Unconventional Resources Technology Conference (URTEC)
... are modified in order to take into account the effect of pore size on phase behavior, permeability and non-Darcy flow and therefore production from Eagle...
2014
The Effect of Anionic and Alkaline Surfactant Synthesis in Spontaneous Imbibition on Sandstone Reservoir
FW Latief, Bayu Dedi P., Umi Imro’atun Nurdiana
Indonesian Petroleum Association
... (60°C), phase behavior test by observing the microemulsion formation for 24 hours, filtration test with a filtration ratio limit value of less than...
2020
Suspended Sediment Increase Due to Hurricane Gerda in Continental Shelf Waters Off Cape Lookout, North Carolina
Kelvin S. Rodolfo, Barbara A. Buss, Orrin H. Pilkey
Journal of Sedimentary Research (SEPM)
... base (fig. 1). Pre-hurricane Phase I of sampling lasted from 0915H EDT on September 1 to 1500H EDT on September 6, and was characterized throughout...
1971
Environmental Cycle Concept: Chapter IV: Part One. Study of Modern and Ancient Turbidities
Oscar E. Weser
AAPG Special Volumes
... outlined. An examination of Model B shows that a transgressive and a regressive phase comprise one complete cycle of basin filling. In traversing...
1977
Compositional Simulation of Petroleum Vertical Migration and Evaporative Fractionation Processes; #120120 (2013)
Luis Maurício Correa, Henrique L. de B. Penteado, and Laury M. Araujo
Search and Discovery.com
... Brazilian marginal basins. PVT calculations (phase separation, physical and chemical properties of each phase) must be undertaken for each...
2013