Application of Simultaneous Inversion and Geomechanical Facies in the Characterization of an Unconventional Play, #41940 (2016).

S.A. Cuervo, H. Malcotti

Search and Discovery.com

... with several mini-frac tests. The same set of assumptions used for the 1D Model at well locations is used for the estimation away of well control based on P...

Simultaneous Joint Inversion as a Salt Detector in South Gabon Land Exploration; #40835 (2011)

Marco Mantovani and Thierry Dugoujard

Search and Discovery.com

.... Gravity model along Test Line 2 used for gravity forward modelling. Figure 3. Joint inversion integrated workflow between interpreter and processor...

ABSTRACT: An Attempt to Define Sandy Reservoirs in a Proximal Platform Environment Using Impedance Inversion and Sequence Stratigraphy, by Pierre Allix, Jean-Pierre Blanche, Herve Coutrix, Van Thang Nguyen; #91003 (1990).

Search and Discovery.com

Predicting Seismic Data Quality from Multispectral Satellite Imagery in Alberta Oil Sands; #41335 (2014)

Andrew V. Barrett, Art Siewert, and Ron Weedmark

Search and Discovery.com

... predictive deconvolution, NMO, and alignment statics. This has proven to be a good predictor of final data quality on a shot station basis. Although a surface...

Multiple attenuation using 3D SRME with targeted demigration

Marin Petkovic, Ahmed Abouserie, Zhen Wang, Brad Wray

International Meeting for Applied Geoscience and Energy (IMAGE)

...) is an effective and widely used tool for the attenuation of multiple energy in marine seismic data. However, removing multiples with SRME is still...

Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data

Carmel Lowe, Judith Baker, Carol Evenchick

CSPG Bulletin

... and Osadetz, K.G. 2002. Vitrinite and bitumen reflectance data and preliminary organic maturity model for the northern two thirds of the Bowser and Sustut...

3D Radon transformation with axis dependent curvature

Faruq Akbar, Warren Ho, Sebastian Holland, Rodrigo Fuck

International Meeting for Applied Geoscience and Energy (IMAGE)

... tool in seismic data processing, imaging, and analysis. The Radon domain is used for deconvolution, multiple suppression, noise muting...

Pressure Buildup Interpretation in Unconventional Wells

Jorge A. Acuña

Unconventional Resources Technology Conference (URTEC)

... ft of the fracture swarm model (top) used to generate the response shown. Pressure response for imposed flow rate (lower left). Log-log diagnostic...

A method of attenuating bubble effect based on frequency domain filter

Yifei Xiao, Jianguo Song

International Meeting for Applied Geoscience and Energy (IMAGE)

.... Introduction In marine seismic exploration, the air gun is widely used as non-explosive seismic source. The air gun seismic source releases pressurized...

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

... odel was used as a reference section for the first MT inversion. Successively the M T resistivity model obtained through inversion was reverted...

Novel Land and Marine Solutions Including Time-Lapse Using High Resolution Multi-Transient EM

Folke Engelmark

Indonesian Petroleum Association

... strength. The unique feature that makes this possible is that the transmitted signal is measured simultaneous with the receiver signal allowing deconvolution...

Velocity model building and imaging driven by FWI with dual-azimuth data in a complex salt environment: Brazil case study

Xu Li, Christine Gans, Young Ho Cha, Diwi Snyder, Gopal Palacharla, Vijay Gottumukkula, Yaofeng He, Hongchuan Sun, Tetyana Vdovina, Xueyi Jia, Valeriy Brytik, Inmaculada Dura-Gomez

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocity model is difficult to obtain, and thus an empirical relation between Vp and Vs was used to construct a Vs model. The quality of the initial...

Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming

Cynthia B. Russell, Donald S. Stone

Rocky Mountain Association of Geologists

... with six-second listen times were taken at each shotpoint location. Twelve Geospace model 20D, 10 Hz geophones were used per group in an inline array...

Following Seismic Depth Imaging Technology for the Mexican Oil Industry: Experiences and Lessons Learned; #70232 (2016)

Sergio Chávez-Pérez, Mario A. Centeno-Miranda, Douglas A. Gómez-Reyes, Liliana Vargas-Meleza

Search and Discovery.com

... Academic Research Consortia SEP Stanford Exploration Project Stanford University, CA, USA Velocity Model Estimation, Seismic Modeling, RTM, FWI...

Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico

Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... suppression flow, respectively. When these data are imaged with a revised earth model from full-waveform inversion the resulting image shows improvements...

Deep learning Laplace-Fourier full-waveform inversion with virtual supershot gathers

Lei Fu, Daniele Colombo, Weichang Li, Ernesto Sandoval-Curiel, Ersan Turkoglu

International Meeting for Applied Geoscience and Energy (IMAGE)

... information of the longwavelength components of velocity model, which can be reconstructed by Laplace-Fourier waveform inversion and then used as a good...

Improved Exploration, Appraisal and Production Monitoring with Multi-Transient EM Solutions

Search and Discovery.com

..., and this is what is used in the deterministic deconvolution. Each source – receiver offset results in an impulse response. Inversion...

Abstract: Numerical Modeling of Shear-wave Splitting and Azimuthal Velocity Analysis in Fractured Media; #90172 (2014)

Zimin Zhang, Don C. Lawton, Robert R. Stewart

Search and Discovery.com

... aligned fractures. The results show that seismic velocity anisotropy can be detected by both vertical and horizontal components of the HTI earth model...

Seismic Processing in the Papua New Guinea Fold Belt - Recent Experience

N. J. Fisher, F. R. Nicholson

Papua New Guinea (PNG) Petroleum Convention Proceedings

... perhaps for obtaining an approximate model for the near surface that may be used as a guide to velocity picking and as an aid to modelling. Summary...

First Implementation of Hybrid Fiber Optic Cable in Indonesia - Carbon Reduction through Leading-Edge Technology

Marsha Sakina, Dinda Larasati Rahmani, Fajar Tri Prasetia, Cikko Majesta, Francesco Miranda

Indonesian Petroleum Association

... in the amplitude spectrum in Figure 13. The VSP Processing workflow in Figure 8 is used to process the data. The velocity model is built to separate...

Reservoir Description by Interferometric Imaging of VSP Data in Transition Zones

Thomas Radford, Martin Karrenbach, Ferry Yustiana, Willi Brianno, Dhea Wachju

Indonesian Petroleum Association

... reflection boundaries are in agreement with the background velocity model. While Figure 17 used a coarse image grid spacing of 50x10ft, Figure 18 shows...

Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)

Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang

Search and Discovery.com

... used for acquisition only had signal above 3 Hz. Together, these factors make the low-wavenumber component of the model poorly sampled by the acquired...

Seismic Processing Applications on a Personal Computer

Geophysical Service (Malaysia) Sdn. Bhd.

Geological Society of Malaysia (GSM)

... in capacity and speed, the personal computers are reducing in size, but not in power. The personal computer will be increasingly used in decision making...

The Effect of Resistivity Anisotropy on Earth Impulse Responses

Folke Engelmark, Bruce Hobbs, Dieter Werthmüller

Indonesian Petroleum Association

... increases in offset from 1.5 km to 2.0, 2.5 and 3.0 km. Figure 9 - Model used to generate the results in Figures 10 – 12 where the anisotropy λ of all...

Enhancing the accuracy of DBSCANs first arrival traveltime picking using super-virtual refraction interferometry

Muhammad Awais, Sherif M. Hanafy, King Fahd

International Meeting for Applied Geoscience and Energy (IMAGE)

... clustering application with noise (DBSCAN) along with the super-virtual refraction interferometry (SVI) are used to pick the first arrivals’ traveltimes...