Stochastic Inversion of Seismic Amplitude|Versus|Angle Data

Stochastic seismic anisotropy inversion for geomechanical ... - SBGf

From these methods, the analysis of amplitude versus offset/angle (AVO/AVA) ... parameters by inversion using the seismic data in this azimuth. For the ...

Quantitative Interpretation | QI | Inversion | Reservoir Characterisation

Stochastic forward modelling ... Seismic amplitude and rock property forward modelling is performed stochastically (Monte Carlo simulation), to capture the ...

Stochastic inversion of pre-stack seismic data to improve forecasts of ...

... seismic amplitude measurements, especially pre-stack seismic data. This dissertation develops a novel algorithm for the estimation of elastic and ...

Joint stochastic inversion of 3D prestack seismic-amplitude data and ...

Joint stochastic inversion of 3D prestack seismic-amplitude data and well logs for high-resolution reservoir characterization of deepwater hydrocarbon ...

Stochastic seismic inversion for static reservoir modeling - SPG India

Amplitude bursts (Pliocene sand bodies) in seismic. B. AI showing spatial distribution of different sands. Good quality well log data is essential for high ...

Geostatistical Reservoir Characterization in Barracuda Field ...

rather than the seismic amplitude data (Figure 1A), due to the removal of ... SAGD Planning. Using Stochastic Seismic Inversion. CSEG RECORDER,. December ...

Petrel quantitative interpretation - SLB

Results of elastic seismic inversion, showing an acoustic impedance volume and well data; with red indicating high acoustic impedance, and ...

AVA Simultaneous Inversion of Prestack Seismic Data Using ...

A new prestack AVA simultaneous inversion using particle swarm optimization algorithm is proposed, which can obtain the elastic parameters such as P-wave ...

Reservoir characterization using stochastic seismic inversion in “K ...

This method generates multiple realizations of high-frequency elastic properties that are consistent with both seismic amplitude and well data.

and Pre-Stack 3-D Seismic Data, Well-Log Data, Geological ...

Reliable and efficient stochastic and deterministic algorithms to invert pre-stack seismic amplitude measurements into one-dimensional spatial distributions of ...

bayesian-inversion-methods-for-seismic-reservoir-characterization ...

analysis confirms that the number of angle stacks and the quality of the seismic data ... images to seismic data: Stochastic simulation of synthetic ...

Joint Inversion of Marine Seismic AVA and CSEM Data Using ...

Inversion using seismic data at five widely separate incident angles ... one-step approach for joint stochastic inversion of seismic and EM data in terms of the ...

SAGD Well Planning Using Stochastic Seismic Inversion

inversion; makes the integration of seismic data with geological well data challenging. ... seismic amplitudes measured on a number of input angle stacks ...

Modified Stochastic Inversion (MSI) | GeoConvention

Stochastic inversion is a geostatistical technique for inverting seismic data into rock properties while incorporating uncertainty estimation and ...

Predicting Oil Production from Stochastic AVA Inversion Attributes

The use of Amplitude Variation with Offset (AVO) and Amplitude Variation with Angle. (AVA) seismic data methods are commonly applied to differentiate fluid ...

Geostatistical inference and stochastic inversion of near-surface ...

The refraction/wide-angle reflection seismic data have been collected along a 7.5 km long N–S trending profile and a P-wave velocity model of the Chalk Group ...

Tutorial: AVO inversion - CREWES

To do an. AVO analysis is to fit a gradient to amplitude observations over a range of offsets. Therefore, when processing seismic data, special attention must ...

Stochastic Inversion of Borehole Ultra-Deep Azimuthal Resistivity ...

Adaptive simulated annealing has verified its robustness in tackling similarly challenging problems in the inversion of 3D seismic amplitude ...

Stochastic seismic inversion & probabilistic estimate of reservoir facies

Seismic inversion is a potent technique that aims to extract the elastic attributes from seismic data. ... In stochastic inversion, partial angle stacks are used ...

Ray-based stochastic inversion of prestack seismic data for ...

Abstract. Trace inversion for reservoir parameters is affected by angle averaging of seismic data and wavelet distortion on the migration image.