Extending seismic bandwidth using the harmonic energy of a marine vibrator source

Tiexing Wang, Arash JafarGandomi, Hakon Aune

International Meeting for Applied Geoscience and Energy (IMAGE)

...., 2023). The lake depth is around 143 metres at the test site. In this test, we placed the marine vibrator 4.6m below the surface of the water...

Bayesian variational auto-encoder for seismic wavelet extraction

Ammar Ghanim, Ricard Durall, Norman Ettrich

International Meeting for Applied Geoscience and Energy (IMAGE)

... wavelets are extracted in an iterative scheme for various perturbations of the well data in terms of despiking and time-depth relation changes...

Milking Data to the Last Drop: Maximizing Value of Fluid Data through Integrated Fluid Characterization, #40867 (2012)

Esra Inan, Daniel McKinney, Dennis Naafs, Hani Elshahawi, Melton Hows, Shyamalan R. Ramaswami, Daniela Frese, Edward L. Clarke

Search and Discovery.com

... operational best practices and present case studies demonstrating integrated fluid characterization workflows. This integrated and iterative approach ensures...

Integrated Reservoir Evaluation as a Means for Unlocking Maximum Resource Value in an Unconventional Reservoir: Niobrara Formation, DJ Basin, Colorado; #110168 (2013)

Marshall Deacon and Robert Lieber

Search and Discovery.com

.../Niobrara Stratigraphy Top Niobrara Depth (TVDSS ft) Pierre Shale WYOMING NEBRASKA Typical Depth Sharon Springs 6800’ A Chalk Niobrara B Chalk...

Improving Resolution and Clarity with Neural Networks; #41911 (2016)

Christopher P. Ross

Search and Discovery.com

..., but are not used directly for the iterative error minimization. Acoustic impedance (Zp), shear impedance (Zs), bulk density (Rho) and the compressional...

Play analysis in the onshore Otway Basin, South Australia

Paul Strong, Chris Cubitt, Tim Rady, Rob Kirk, Sharon Tiainen

Australian Energy Producers Journal

... hydrocarbon reservoir intervals in the region, to understand the distribution of reservoirs, seals, mature source rocks and potential hydrocarbon migration...

Tectonic Evolution and Preservation of Relict Structures in a Triangle Zone: The Tácata Triangle Zone (Maturín Basin, Eastern Venezuela)

O. Fernández, M.C. Morales, K. Parra, N. Santiago

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... SK1 ND Figure 2. Sequence stratigraphic chart, Tácata Area, demonstrating the high frequency sequence stratigraphy using iterative interpretation...

Construction on Soft Clay Using Wick Drains and Preload - A Case History

Russell L. Owens

Utah Geological Association

... of sand was placed in the bottom of the drained section of the pond and wick drains were installed on 10-foot centers to a depth of 40 feet. Twelve...

Bubble Characteristics in Gassy Sediments

Thomas H. Orsi, Aubrey L. Anderson

GCAGS Transactions

... depth (increasing pressure). Second, X-ray computed tomography (CT or CAT scanning) is used to provide three-dimensional quantitative information...

Permian Delaware Basin Productivity and Spacing Analysis and Technically Recoverable Resource Assessment

Sofia Berdysheva, Timothy McMahon, David Hoffman

Unconventional Resources Technology Conference (URTEC)

... rate, which is a hyperparameter that can be tuned to minimize the loss function. The regularization term helps prevent overfitting. The iterative...

Gravity Exploration on the Central Gulf Coast

Jackie D. Stewart

New Orleans Geological Society

... mass with constant density from one locale to another regardless of depth of burial) will elminate some of the ambiguities inherent in gravity...

A Record of Glacial Aridity and Milankovitch-Scale Fluctuations in Atmospheric Dust from the Pennsylvanian Tropics

Sohini Sur, Gerilyn S. Soreghan, Michael J. Soreghan, Wan Yang, Arthur H. Saller

Journal of Sedimentary Research (SEPM)

...; Schatzinger 1988) buried by lower Permian siliciclastic strata. The Horseshoe Atoll now lies at a depth of ~ 1830 m and is one of the most prolific...

Recognition Criteria, Significance to Field Performance, and Reservoir Modeling of Sand Injections in the Balder Field, North Sea

Nowell A. Briedis, Dag Bergslien, Andor Hjellbakk, Rob E. Hill, Gordon J. Moir

AAPG Special Volumes

... constraints, but now yield improved matches to individual well performances and gas-water breakthrough histories. This has been an iterative process...

The Geochemistry of Hydrocarbons and Potential Source Rocks from the Los Angeles and Ventura Basins, Data Synthesis and Text, v. I: 1986

I. R. Kaplan, M. H. Alimi, C. Hein, A. Jeffrey, M. R. Lafferty, M. P. Mankiewicz, D. E. Meredith, E. B. Edwards, W. S. Dixon

Pacific Section of AAPG

...: 944. King, J. D. and Claypool, G. E., 1983, Biological marker compounds and implications for generation and migration of petroleum in rocks...

MaxG and MaxBHT Basin Temperature Modelling Using Bottom Hole Temperature Datasets

Ian Deighton, Erika Tibocha, Pete Dotsey

Unconventional Resources Technology Conference (URTEC)

... for depth) or cell, rather than a corrected average or regression based model. Two main models have been developed to construct a present day temperature...

Surface Prediction using Rejection Sampling to Handle Non-linear Constraints

Petter Abrahamsen, Pål Dahle, Vera Louise Hauge, Ariel Almendral-Vazquez, Maria Vigsnes

CSPG Bulletin

... and the uncertainties in all the involved data types are consistently handled and quantified. Abrahamsen, P. 1993. Bayesian kriging for seismic depth conversion...

Sedimentology of the Mungaroo Formation in the Echo-Yodel Field: A Borehole Image Perspective

A. A. Bal, J. D. Prosser, T. J. Magee

Petroleum Exploration Society of Australia (PESA)

..., lamina and set boundaries are discontinuous and poorly defined (PDS). 40 Interpretation of processes migration of two dimensional dunes I...

Carbonate Sequence Stratigraphy and Petroleum Geology of the Jurassic Deep Panuke Field, Offshore Nova Scotia, Canada

John A. W. Weissenberger, Richard A. Wierzbicki, Nancy J. Harland

AAPG Special Volumes

... 3-D data set, including Post-stack Time Migration, Post-stack Depth Migration (PSDM), and Compressional + Shear Wave impedances and Lambda-Mu-Rho...

Trishear: A Review of Kinematics, Mechanics, and Applications

Stuart Hardy, Richard W. Allmendinger

AAPG Special Volumes

... kinematic models for fault-propagation folding were based on kink-band migration (e.g., Suppe, 1983; Suppe and Medwedeff, 1990), which predicts...

Optimizing Microproppant Placement using Available Drilling Data - A Case History

Terry Palisch, Koras Shah, Wadhah Al-Tailji

Unconventional Resources Technology Conference (URTEC)

... process itself is iterative. Some iterations may be required to perform rigorous analyses and is where previous experience can be helpful. Commonly...

Abstract: Physics-Based Artificial Intelligence combined with Agile Reservoir Modelling Improved the Opportunity Identification in A Mature Gas Condensate Field; #91204 (2023)

Ayman Fadel Said, Mohamed El Dabbour, Amr Labib, Ali Soliman, Hany Shalaby, Khaled Mohamed Mansour, Mohamed Nagy Negm, Oliver C Mullins, Mohamed Ahmed Elfeel, Hassan Elsayed Diaa, Mahmoud Ali Shihab, Abdelrahman Agam, Farah Adel Seifeldin, Mohamed Hashem Mostafa

Search and Discovery.com

... reservoirs were analyzed. One reservoir has been produced for a long time with associated pressure depletion and aquifer sweep with the reduction of depth...

ABSTRACTS: AAPG International Conference, September 21-24, 2003, Barcelona, Spain, #90017 (2003)

Search and Discovery.com

Using the Structural and Burial History to Predict the Existence and Orientation of Planes of Weakness

Milton Enderlin, Helge Alsleben, Mike Mullen

Unconventional Resources Technology Conference (URTEC)

... the structural history with the burial history through a series of stress polygons. Next the rock strength history is developed through an iterative process...

Sedimentology of the White Channel Gravels, Klondike Area, Yukon Territory: Fluvial Deposits of a Confined Valley

Stephen R. Morison, Frances J. Hein

Special Publications of SEPM

..., slipface foreset margins develop only if the flow depth/grain size ratio >10 (N. D. Smith, 1985). For the facies 3 gravels, with an average grain size of 9...

Chapter 9: Outcrop-Based Reservoir Characterization and Modeling of an Upper Mississippian Mixed Carbonate–Siliciclastic Ramp, Northeastern Oklahoma

Scott Shelley, G. Michael Grammer, Matthew J. Pranter

AAPG Special Volumes

... depositional environment, hydrocarbon migration, and structural features. The commonly encountered meter-scale vertical and lateral heterogeneity...