Efficiently Solving Wave Equation Migration on Multicore Processors

Search and Discovery.com

... for each frequency of a set of frequencies and at each depth of a set of depths. The calculation is performed by convolving a 2-dimensional, radially...

Modified Residual Migration

Craig J. Beasley, Rolf Klotz

Southeast Asia Petroleum Exploration Society (SEAPEX)

...., 1990, Multi-grid migration: Reducing the migration aperture but not the migrated dips: Geophysics, 55, 856–862. Hale, I.D., 1990, 3-D depth...

Influence of normal fault growth and linkage on the evolution of a rift basin: A case from the Gaoyou depression of the Subei Basin, eastern China

Yin Liu, Qinghua Chen, Xi Wang, Kai Hu, Shaolei Cao, Lin Wu, and Feng Gao

AAPG Bulletin

... reflector, and (D) the T33 (Figure 2). Select seismic lines are marked and shown in Figure 5. Courtesy of the Jiangsu Oilfield Company (Sinopec...

Lessons learned and applications of bottom-simulating reflectors

Karyna Rodriguez, Neil Hodgson

International Meeting for Applied Geoscience and Energy (IMAGE)

... Reflectors Karyna Rodriguez* and Neil Hodgson, Searcher Summary Identification on Seismic Data A Bottom Simulating Reflector (BSR) is a seismic...

Improving Performance in a Mature Field: Integrated Analysis for Identification and Optimization of Low-Resistivity Hydrocarbon-Bearing Sand Reservoirs in Semberah Field, Mahakam Delta, Kutai Basin

M. Resawan Hakim, Gisal A. Dharmawan, Luhut P. Gultom

Indonesian Petroleum Association

... for proper water saturation calculation using shaly sand method. The paper includes an integrated analysis of logs, core, thin sections, XRD (clay minerals...

Section Four: Geologic Techniques for Operations on Diapiric Structures

New Orleans Geological Society

... mapping of a horizon across that fault, providing horizon and fault are at comparable depths. Fault-plane dips in the Coastal salt basin generally...

Fracture Evaluation of Block P-0315, Point Arguello Field, Offshore California, Using Core, Outcrop, Seismic Data and Curved Space Analysis: Fractured Reservoirs: Origin, Description, Evaluation

M. J. Padgett, D. C. Nester

AAPG Special Volumes

... artifacts. At the Monterey level in this data volume, the seismic reflector is weak across the top of the field. Here the signature of major fracturing...

Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)

Jon Downton

Search and Discovery.com

... is restricted to one particular zone. Having constructed the layered anisotropic model, the calculation of the convolutional synthetic is subsequently...

Tectonic Framework, Resource Characterization and Development of South Sumatra's Geothermal Prospects

M. Boedihardi, Soenaryo, Djoko Hantono

Indonesian Petroleum Association

... is oblique and dips northward beneath the island (Figure 1). The subduction has probably been taking place since the Late Permian and the present positions...

Microseismicity Analysis for HFTS Pad and Correlation With Completion Parameters

Debotyam Maity

Unconventional Resources Technology Conference (URTEC)

...ind the best fit with standard minimized error (L2-norm). Unlike stage wise b-value calculation, where the observed microseisms captured during treatm...

Natural Fracture Networks Enhancing Unconventional Reservoirs Producibility: Mapping & Predicting; #41182 (2013)

H. Abul Khair, D. Cooke, and M. Hand

Search and Discovery.com

... modelling and calculation of the paleostresses resulted from various seismic event. Spatial distribution of these stresses is going to be examined...

Seismic Prospecting Review and Reflections on Future Events

L. W. Pfitzner

Petroleum Exploration Society of Australia (PESA)

... structures and the steepest dips. Small events on a seismic section, when migrated, can resolve problems of interpretation and make better geol• ogic...

The Gravity Method: Part 7. Geophysical Methods

T. R. LaFehr

AAPG Special Volumes

.... Stations (or lines) that are spaced greater than one-half the geological depths of interest result in partially or inadequately defined anomalies. Primary...

Structuration & Stratigraphic Influence in Post Carbonate Trap Geometry of 'K' Prospect, SK315 Block, Offshore Sarawak (Paper P24)

K. A. K. Amry, M. S. M. Sharir, S. S. Wafa, A. M. S. Azlan

Geological Society of Malaysia (GSM)

... of the amplitude. The seismic facies was interpreted as Convergent Thinning High Amplitude (Cth) facies with the traits of a parallel high amplitude reflector...

Abstract: Monte Carlo Markov Chain Methods in Seismic Deconvolution; #90174 (2014)

Andres Medina and Mirko van der Baan

Search and Discovery.com

.... In the seismic trace , presence and absence of reflectors can be reckoned with probability p and (1-p) respectively. The magnitude of each reflector...

Dare to Think Outside the Box: A Success Story in Shallow Reservoirs, Offshore Sarawak, Malaysia, #20184 (2012)

M. Sharir Mustafa, Sharifah Shahira Wafa, Khairul Amry Kamarudzaman, Azlan M. Sabirin

Search and Discovery.com

... Amplitude (Cth) facies with the traits of a parallel high amplitude reflector and thinning on the side. It was interpreted to represent distal lower...

Bering Sea Velocity-amplitude Anomalies: Exploring the Distribution of Natural Gas and Gas-hydrate Indicators

Ginger A. Barth, David W. Scholl, and Jonathan R. Childs

AAPG Special Volumes

... reflector (BSR) as a diagnostic, measuring pull-up in the hydrate stability zone and push-down in the underlying gas zone, relative to a 400-common-depth...

An evaluation of porosity and potential use for carbon dioxide storage in the Upper Cretaceous Lawson Formation and Paleocene Cedar Keys Formation of south-central and southern Florida

Tina L. Roberts-Ashby, Mark T. Stewart, Brandon N. Ashby

Environmental Geosciences (DEG)

... for the Sunniland Formation, the economic benefits of using the Lawson Formation would be associated with the shallow depths of this storage reservoir...

The SDP Dip Plotter

W. S. Hawes

Oklahoma City Geological Society

... in x plane). Rise (displacement in y plane). Z (true depth of reflector). The procedure for solving the quantity computed from the observed data (z) may...

Coalbed Methane Potential of the Upper Cretaceous Mesaverde and Meeteetse Formations, Wind River Reservation, Wyoming

Ronald C. Johnson, Arthur C. Clark, Charles E. Barker, Bonnie L. Crysdale, Debra K. Higley, Richard Szmajter, Thomas M. Finn

Wyoming Geological Association

... and desorbed at several localities at depths of less than 1,000 ft in order to study the distribution of coalbed gas at shallow depths...

Hydrocarbon Habitat of Tertiary Niger Delta

B. D. Evamy, J. Haremboure, P. Kamerling, W. A. Knaap, F. A. Molloy, P. H. Rowlands

AAPG Special Volumes

..., however, are overlain by a new cycle of sediments with low dips and are affected by numerous closely spaced faults. The faulting could be due...

Hydrocarbon Habitat of Tertiary Niger Delta

B. D. Evamy, J. Haremboure, P. Kamerling, W. A. Knaap, F. A. Molloy, P. H. Rowlands

AAPG Bulletin

... cycle of sediments with low dips and are affected by numerous closely spaced faults. The faulting could be due to gravitational instability when renewed...

Tiltmeter Mapping and Monitoring of Hydraulic Fracture Propagation in Coal: A Case Study in the Warrior Basin, Alabama

George A. Gazonas, Chris A. Wright, M.D. Wood

Rocky Mountain Association of Geologists

... of this technology in a greater variety of formations, at different depths, and at different rates and volumes of fracture treatments. The relatively complex...

Unveiling the Architectural Elements of Deepwater Potential Play in the Southern Andaman Sea, Offshore North Sumatra Basin

Mellinda Arisandy, Wahyudin Bahri N., Hendra Iriansyah D., Ruszaidi Kahar, Frederick Herbert Korah

Indonesian Petroleum Association

... from the northern offshore Aceh province down to the wells near Malacca Shelf. The study area focuses on this region with water depths ranging from 200...

Challenging Paradigms in an Unconventional Development Block: Case Study of Enhancing Development Areas within the Vaca Muerta Formation in the Oil Window

Karina Anis, Ana Marlats, Sergio Cuervo, Sahil Malhotra, María Fernanda Alvarez Castillo, Daniel Sotelo, Hernan Reijenstein, Amalia Rosemblat, Rodrigo Escobar

Unconventional Resources Technology Conference (URTEC)

..., with dips between 60°-70° to the NE and SW (Bouhier et al., 2023) and generally show low seismic throw in this zone. These structures are the result...