Sequence Stratigraphic Boundary Delineation Based on Adaptive Seismic Decomposition, #42067 (2017).

Fangyu Li, Rui Zhai, Jie Qi, Bo Zhang, Kurt J. Marfurt

Search and Discovery.com

... increasing upward interbeded with similar thick shale. Figure 3: Reflectivity series, corresponding seismic trace, and IMF-1, IMF-2 and IMF-3 of the delta...

Future of Tunu Field Development: A Breakthrough of Gas Sand Identification Using Automated Seismic Assessment, #42144 (2017).

Firman B. Kurniawan, Rangga A. Brahmantio, Argo Wuryanto, Yudhistira Adji, Eros S. Erriyantoro, Pujo Rahmanto

Search and Discovery.com

... and Very Far that their reflection coefficients differ. Coal tends to be weaker (become closer to 0 reflectivity) and blend to the surrounding shale...

Some Machine Learning Applications in Seismic Interpretation; #42270 (2018)

Satinder Chopra, David Lubo-Robles, Kurt J. Marfurt

Search and Discovery.com

... that in some measure represent the bulk of the data. A point of confusion is that most interpreters think of patterns as a reflectivity pattern seen...

Integration of Multibeam Bathymetry and Backscatter Data with 2-D Seismic Data; #42376 (2019)

Satinder Chopra, Ritesh Kumar Sharma, Jim Howell

Search and Discovery.com

... of seafloor bathymetry analysis, its acoustic reflectivity, shallow subsurface features to identify hydrocarbon seep features on the seafloor and throughout...

Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)

Bruno de Ribet, Gerardo Gonzalez

Search and Discovery.com

... A Gathers √ Case B Layer-based attributes 15-20 20-25 25-30 30-35 35-40 Structural attributes √ √ Case C Case D Reflectivity-based...

Pacific Section AAPG, SEPM&SEG, May 9-12, 2004, Bakersfield, California, U.S.A.; S&D #90028 (2004)

Search and Discovery.com

The Look Ahead VSP Survey: Its Utility and Future, by Robert J. Brewer #40060

Search and Discovery.com

Ultra-High Resolution 3-D Characterization of Deep-Water Deposits- II: Insights into the Evolution of a Submarine Fan and Comparisons with River Deltas*, by R.T. Beaubouef, J.C. Van Wagoner, and N.L. Adair, #40085 (2003).

Search and Discovery.com

Introduction

Search and Discovery.com

The Petroleum Geochemistry of Crude Oils and Potential Source Rocks from the Paleogene of the San Joaquin and Ventura/Santa Barbara Basins, Data Synthesis and Text, v. I: 1988

I. R. Kaplan, M. H. Alimi, S. T. Lu, A. Jeffrey, L. S. Shepard, D. E. Meredith, J. S. Polovini

Pacific Section of AAPG

... Basin (SJ-Basin) Several pyrolytic (Rock-Eval), optical (vitrinite reflectivity and TAI), and chemical properties, including biomarkers, which were used...

Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia

Mohammed Badri, Stephane Gazet, Gregoire de Tonnac

Indonesian Petroleum Association

... of incidence would represent true seismic reflectivity. Signal to noise ratio is enhanced with high-density recording and is critical in picking transit...

New Inferences on the Structure and Composition of Basement in the Permian Basin Region

K. C. Miller, C. G. Barnes, D. C. Adams, H. Kargi, G. R. Keller

West Texas Geological Society

... supports this interpretation. Outside the interpreted boundaries of the PMIS the basement reflectivity is transparent or composed of short reflection...

La Sísmica Multicomponente en Cuencas Subandinas: Hechos y Posibilidades [PAPER IN SPANISH] The Seismic Multicomponent in Sub-Andean Basins: Facts and Possibilities

Saúl Guevara, William Agudelo, Gabriel Alvarez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... on inversion of elastic data. 58th SEG annual mtng. Expanded Abstracts, S7.2. Castagna, J. P., and M. M. Backus, 1993, Offset-Dependent Reflectivity - Theory...

Seismic Multi-Attribute Integration for Leads Generation: Southwest Soldado Field, Gulf of Paria, Trinidad & Tobago.

J. Sierra, M. Bonilla, H. Campos, W. Marin, D. Joseph, S. Cardinez

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... of the reflectivity series of the well; and (3) the simultaneous extraction of the frequency and phase components using the correlated reflectivity...

COMPARISON OF REFLECTANCE DATA FOR VARIOUS MACERALS FROM COALS OF THE KOOTENAY GROUP, SOUTHEASTERN BRITISH COLUMBIA

A.R. Cameron

North Dakota Geological Society

... to 2nd ed. Jones, J.M. Murchison, D.G. and Saleh, S.A,, 1972, Variation of vitrinite reflectivity in relation...

The Geochemistry of Cretaceous Rocks and Oils from the San Joaquin Valley, California: 1987

S. T. Lu, I. R. Kaplan

Pacific Section of AAPG

... in those from shallower depths) may have been oxidized, an effect which would increase the vitrinite reflectivity. The TAI results are in good...

Geochemical Service Report: Regional Hydrocarbon Source Rock Evaluation Study: Twenty-Three (23) Significant Wells from the Permian Basin Summary Report

GeoChem Laboratories Inc.

West Texas Geological Society

... Altered 4 Severely Altered 5 Metamorphosed Also based primarily on the reflectivity of the vitrinite making up the kerogen which has been...

Acostic Velocities, Synthetic Seismograms, and Lithologies of Thrusted Precambrian Rocks, Rocky Mountain Foreland

R. Randy Ray, Robbie Gries, James W. Babcock

Rocky Mountain Association of Geologists

... to 21,000 ftlsec and have moderate reflectivity. All acoustic logs showed indications of fault and fracture zones within the thrust wedge. Unfaulted...

Shallow Gas in Asribasin: Drilling Hazard or Future Potential?

Dwandari Ralanarko, Wahyu Seno Aji, Heri Gunawan, Rifqi Lubban Jauhari, Julius Sunarta, Pranowo Nugroho

Indonesian Petroleum Association

... Reflectivity–Theory, Practice of AVO Analysis, Investigation in Geophysics series No. 8). Amplitude variation with offset (AVO) forms the comparison...

Shushufindi Field: Ecuadors Giant Revisited

J.Forney, H.San Martin, P.Enwere, J.Vega, P.Acuna, J.Ochoa

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... very little acoustic impedance contrast or reflectivity. Hydrocarbons also do not create a reflection on the normal-incidence synthetics nor...

Composition and Origin of Ferromanganese Crusts from Tonga Platform, Southwest Pacific

Randolph A. Koski, James R. Hein, Robin M. Bouse, Rosemary E. Sliney

Circum Pacific Council Publications

... by mechanical erosion or dissolution. Individual laminae, 1-5 mm thick, vary in their reflectivity and opacity. Laminae with poor reflectivity...

Reefal Complexes in Mesozoic Sequences: Australia's North West Shelf Region

N. F. Exon, J. B. Colwell, P. E. Williamson, M. T. Bradshaw

Indonesian Petroleum Association

... of the reefal complex are: a zone of low reflectivity corresponding to the reef core; the location of the low-reflectivity zone on a paleao-high...

Integration of Depth Conversion, Seismic Inversoin and Modeling Over The Belida Field, South Natuna Sea Block "B", Indonesia

Patrick Jonklaas

Indonesian Petroleum Association

... reflection seismic data results from convolving a source wavelet with a reflectivity series. The reflectivity is a result of the acoustic impedance...

Subsurface monitoring during tunnel excavation area using auto-correlation

Enhedelihai Nilot, Gang Fang, Yun Zhou Tan, Yanlong Niu, Heng Zhang, Yunyue Elita Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... information of underlying layers (Artman, 2006). Autocorrelation is used to retrieve the body wave reflectivity of the underlying medium, especially...

The West of Shetland Petroleum System

J. Moore, Z. He

GEO ExPro Magazine

... be made in a basin model with some parameter (% vitrinite reflectivity (Ro), standard thermal stress, transformation ratio etc.) and then inferences about...