Seismic Foldout: Unlocking Gulf energy: The impact of advanced seismic technologies on Exploration

Andrey Bogacchev, TGS

GEO ExPro Magazine

... prospects and reducing drilling risks. As exploration shifts to the geologically complex Western GOM, innovations like low-frequency source technology...

Paleoecology of Mississippi River Mudlumps: Statistical Analysis of a Foraminiferal Assemblage

Robert T. Verrastro

GCAGS Transactions

... based on the frequency distributions relative to each of the environmental parameters. The frequency distributions of the numbers of individuals compared...

The 2D Modelling of Magnetotelluric Data Using Impedance Tensor Rotation Based on Geoelectrical Strike Vector for Oil and Natural Gas Exploration in The "Kaprasida" Area, Singkawang Basin, West Borneo

Catur Rizkillah Cancerio, Dinda Indiana Bounigeta, Hidayat

Indonesian Petroleum Association

... with lower frequency, around 300 – 0.001 Hz (Daud, 2010). While, characteristic of passive magnetotelluric method (MT) enables all signals that can...

Seismic Inversion Resolution Enhancement With (3S) Spectral Blueing, Spectral Balancing, and Stochastic Inversion on Fluvio Deltaic Environment

Aji Darma Maulana, Nine Safira, Ongki Ari Prayoga, Egie Wijaksono, Alit Ascaria

Indonesian Petroleum Association

... of the amplitude spectrum to resemble a plateau shape. This approach's base is bandpassing in a few frequency ranges combined with each frequency's amplitude...

Stratigraphic Analysis of Seismic Data from the Garden Banks Block 235 Area, Offshore Gulf of Mexico

Edwin I. Linares, Abu K. M. Sarwar

GCAGS Transactions

... such as instantaneous amplitude, frequency, phase, and gradient of instantaneous frequency for proper delineation of the reservoir. We evaluated...

Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data

Search and Discovery.com

...Frequency-Domain Waveform Tomography in the Foothills: Velocity Model Estimation with Synthetic Long-Offset Data Frequency-Domain Waveform...

Abstract: Reflectivity Color Correction in Gabor Deconvolution; #90211 (2015)

Carlos Montana and Gary Margrave

Search and Discovery.com

... a mathematical model for the regional reflectivity. A method for correcting reflectivity color effects in frequency domain Wiener deconvolution is extended...

Improved Oil-in-Place Estimates in Clay- and Pyrite-Bearing Shales, #41984 (2017).

Siddharth Misra, Yifu Han

Search and Discovery.com

... Subsurface electromagnetic (EM) measurements, namely galvanic resistivity, EM induction, EM propagation, and dielectric dispersion, exhibit frequency...

Applications of Broadband Land Seismology; #70253 (2017)

Zhang Ruijie

Search and Discovery.com

... the resolution of seismic data and inversion quality. The broadband vibrator, LFV3 that enhances low frequency energy from 3Hz, has been developed...

Echo phone for direct attenuation indication

Lu Liu, Tong Fei, Fuhao Qin, Yi Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... characteristic seismic frequency response due to its unique lithology and fluid property. When the seismic waves illuminate the subsurface medium and propagate...

A Towed Streamer EM System Performance Case Study

Folke Engelmark, Allan McKay, Johan Mattsson

Indonesian Petroleum Association

... deconvolution.  Data density is very similar to 2D seismic. The electromagnetic noise in the frequency responses can be reduced by a number...

Overcoming High Watercut and High Free Gas Content on ESP Well Using VSD a Field Study

Bastian Wismana, Adi Matondang

Indonesian Petroleum Association

... the frequency of the AC power before being sent to the ESP equipment below the surface. Using VSD allows us to turn round so that the flow rate...

ABSTRACT: FORECAST OF THE METHANE ENRICHMENT BASED ON DOUBLE-PHASE MEDIA THEORY

Shu-nian Ning, Gang Li, Guangliang Li, Huasheng Zou

The Society for Organic Petrology (TSOP)

... as below. Energy transference from high to low frequency of seismic wave field dynamic character is the basis of forecasting methane enrichment based...

Differentiating Sediments from Different Sources in the Gulf Basin by Grain Shape Analysis: An Example from Late Pleistocene-Holocene Sediments of the Northwestern Gulf of Mexico Continental Shelf

K.D. Withers , Jim Mazzulo

GCAGS Transactions

..., and R.S. Przygocki, 1980, The origin of shape frequency distributions and the relationship between size and shape: Jour. Sed. Pet., vol. 50, p. 475-484. Fico...

A 10 kN portable electromagnetic vibrator for near-surface studies

Tim Dean, Hoang Nguyen

Petroleum Exploration Society of Australia (PESA)

... be manufactured using commercially available components for less than US$2,000. The basis of the unit was a set of four low-frequency actuators designed for use...

Monahans (Clear Fork) Field

Stephen C. Ruppel

West Texas Geological Society

...-frequency sea level rise and fall. Vertical facies-stacking patterns are the result of the combined effects of three scales of cyclicity: high-frequency...

Microfacies of Wabash Reef, Wabash, Indiana

Albert V. Carozzi, Valentine E. Zadnik

Journal of Sedimentary Research (SEPM)

... parameters including the clasticity and frequency of detrital minerals and transported organisms and the degree of dolomitization. Variation...

Extended Abstract: Characterizing the Natural Fracture System of the Buda Formation, South Texas

Ross Ledoux, Raphaël Gottardi

GCAGS Transactions

... 90, west of Del Rio. A similar methodology is applied to these outcrops of the Buda Formation. The orientation, frequency, and spacing...

Gulf of Mexico: Shallow Overlooked Channels, Offshore Gulf of Mexico: Application of 3-D Seismic Analysis to Stratigraphic Interpretation

W. C. Riese and B. E. Winkelman

AAPG Special Volumes

... parts of the section largely are ignored. This is unfortunate because the highest frequency data are represented in the shallow parts of the data volume...

Abstract: Scalar Dependence of Deterministic and Random Variation in Peritidal Carbonates, by B. H. Wilkinson and C. N. Drummond; #90937 (1998).

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Abstract: High-Frequency Paleoclimate Variation: Analysis, Interpretation, and Significance; #90063 (2007)

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Abstract: Evidence for Milankovitch Climate Forcing on High-Frequency Cycles and Early Dolomite Distribution from the Cupido Formation, ; #90063 (2007)

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Abstract: Sequence Stratigraphy of the Angostura Formation (Ecuador) and Caleta Herradura Formation (Northern Chile): Evidence for Middl; #90063 (2007)

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Abstract: Optimising Reservoir Characterisation Through Seismic Data Conditioning: A Case Study of Block22/NCMA4, Trinidad; #90238 (2015)

Dale Baptiste, Russ Creath, and Vishal Nagassar

Search and Discovery.com

... streamer dataset. The study integrated geophysical forward modelling, pre-stack gather conditioning and seismic inversion to increase the frequency content...

Abstract: Thin-layer Reservoir Prediction Method of Rifted Basin Based on Low-Resolution Seismic Data; #90307 (2017)

Ke Weili, Zhang Guangya, Zheng Yonglin, Liu Aixiang, Yu Yongjun, Huang Tongfei

Search and Discovery.com

... frequency of target reservoir is about 20hz, and the thickness of that is from 3 to 5 meters and the sedimentary facies changes from delta sheet sand...