Development of Oil Hydrocarbon Potency Characterization and Identification Techniques on Low Quality Reservoir

Achmad Yaser, Dwi Hudya Febrianto, Muhammad Aidil Arham, Noke Fajar Prakoso, Geraldus Yudhanto Sigit R.S.

Indonesian Petroleum Association

... compressional sonic and bulk density logs. Apparently, only one well in Telisa Semoga that has dipole sonic log. The correlation of compressional...

Petrophysical challenges with mudrocks in the Permian Basin: New concepts and workflows

Shuvajit Bhattacharya, Ray Eastwood, Brian Casey

International Meeting for Applied Geoscience and Energy (IMAGE)

... analysis Variation of formation water salinity Lack of shear sonic logs with enough coverage for elastic property and seismic rock physics studies...

Abstract: Methods in Estimating Visco-Elastic Properties for Gas Cloud Imaging : A Multicomponent Seismic and Rock Properties Analysis (Geophysics Poster 6)

Ang Chin Tee, M Hafizal Mad Zahir

Geological Society of Malaysia (GSM)

... equations (Kumar, 2006). It then can be used to model logs for different rock conditions such as porosity (Ф), lithology and fluid saturation (see...

An Industrialized Approach to Stage-by-Stage Completion Designs

William D. Logan, Panagiotis Dalamarinis, Brandon Williams, Katie Urbis, Stephen Lipari

Unconventional Resources Technology Conference (URTEC)

... synthetic UCS and sonic UCS enabled the operator to discontinue sonic logs which is significant both in cost savings and rig efficiency. The results...

Southwest Lake Arthur Field, Cameron Parish, Louisiana: Case Histories

Vito A. Gotautas, George E. Gordon, Johnnie Johnson, Clyde Lee

AAPG Special Volumes

... of Fig. 3. Results of geophysical study of Planulina No. 2 sandstone. A. Synthetic seismogram and parts of two digitized electric logs. B. Seismic record...

Advanced Seismic-stratigraphic Imaging of Depositional Elements in a Lower Cretaceous (Mannville) Heavy Oil Reservoir, West-central Saskatchewan, Canada

Sabrina E. Sarzalejo Silva, Bruce S. Hart

AAPG Special Volumes

..., together with the resistivity, sonic, and density logs for each well. Stratigraphic correlations were made in an iterative process (Figure 3). We began...

Mitigating Operational Risks with Geomechanical Modelling: A Geothermal Case Study; #80709 (2019)

Giovanni Sosio, Andreia Mandiuc, Annalisa Campana, Charidimos Spyrou, Clement Baujard, Albert Genter

Search and Discovery.com

... well) Mechanical properties and stress from input logs (density and sonic) Geomechanics for risk mitigation Wellbore stability – Validation...

BSTRACT: A Practical Inversion Methodology for Multi Offset P-to-S Elastic Impedance (PSEI): Application Using Well Logs and Synthetic Seismic to Discriminate Fizz Water from Commercial Gas, by Gonzalez, Ezequiel F., Tapan Mukerji, Gary Mavko; #90026 (2004)

Search and Discovery.com

Regionally Interpolated Pore Pressure Model Utilizing Multiple Empirical Methods in the Delaware Basin

Yamin Li, Jon Roberts

Unconventional Resources Technology Conference (URTEC)

... were more prevalent than compressional sonic logs, the complications of having both lateral logs and induction logs would complicate the pore pressure...

Unlock uncertainties of land FWI over complex areas

Bin Yu, Wei Yang, Jun Liu, XueJun Ma, ZongJie Li, Chang Hua Zhang, XueJian Liu, Min Zhou, Mingqiu Luo, Yequan Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

...: Building the initial velocity model by upscaling well logs, proper muting to stress the role of large angle reflections, starting from lowest usable...

Abstracts: Near-surface Velocity Model Building and Statics in Permafrost Regions; #90173 (2015)

Tianfei Zhu, Yan Yan, and Jon Downton

Search and Discovery.com

... of the negative velocity gradient often varies from one area to another. Figure 1 shows three typical sonic logs from permafrost areas. In both cases...

Predicting and Detecting Carbonate Cemented Zones Within Latrobe Group Reservoirs of the Gippsland Basin

Mark Bunch

Petroleum Exploration Society of Australia (PESA)

... density wireline logs were used to generate synthetic seismograms for each of these wells. A source wavelet was designed to mimic 3D seismic survey data...

Integrated Analysis of Borehole and Seismic Data

E. Poggiagliolmi, R. D. Allred

Indonesian Petroleum Association

... from the existing 3D migrated dataset. Wavelets can often be reliably extracted from stacked seismic traces and well acoustic logs (sonic and density...

Seismic and Structural Analysis of a Trenton-Black River Hydrothermal Dolomite Reservoir, by Justine Sagan and Bruce Hart, #40129 (2004).

Search and Discovery.com

Induced seismicity risk management: The problem of disappearing faults

Doyle R. Watts, Ernest C. Hauser, Mohammad Mohshin, and David F. Dominic

AAPG Bulletin

... with a suite of geophysical logs that includes a sonic log suitable for creating a synthetic seismogram to identify reflectors. Bandy (2012...

The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia

J Adam Donald, Thomas J. Neville

Unconventional Resources Technology Conference (URTEC)

... sonic logs (Lei et al., 2020). This method is applied to wells within the Beetaloo Basin, Australia, using data obtained from the Northern Territory...

Understanding Geological Heterogeneity to Customize Field Development: An Example from the Vaca Muerta Unconventional Play, Argentina

Guillermina Sagasti, Martin Foster, Damian Hryb, Alberto Ortiz, Vicatoria Lazzari

Unconventional Resources Technology Conference (URTEC)

... sonic log slowness, Track 9: electrofacies from HR logs, Track 10: HR Synthetic TSI and core TSI™ , Track 11: SR Synthetic TSI and core TSI™, Track 12...

Workflow for Pore Pressure and Horizontal Stress Field Estimation in Vertical Wells Using Well Data in the XŽ Field in South Sumatra

Mohammad Zulfikar Simatupang, Bonar Tua Halomoan Marbun, Ramadhana Aristya, Niko Pratama Purba

Indonesian Petroleum Association

... times. The key logs for pore pressure interpretation are resistivity and sonic for the purpose of shale porosity determination, the density log...

Garden Banks 625 #1

Mark T. Sunwall

Houston Geological Society

... as indicated by post-drill log analysis, well-tie synthetic seismogram, and mud log data. Well-cuttings and wireline sonic confirmed the lack of adequate...

Integrating Geology and Petrophysics Into Seismic Interpretation for Reservoir Definition and Improved Field Development: A Case Study From the Banuwati Field

Dave Atkins

Indonesian Petroleum Association

... at the start of this study. All wells have full logging suites including sonic and density logs. Additionally Banuwati-3 has good dipole sonic data...

Pachuta Creek (Smackover) Field, Mississippi

Anthony J. Weber

GCAGS Transactions

... DATA Synthetic seismograms were created from the sonic logs of the Mosbacher Moore 22-7 well and the Texaco Sevens 26-3 well. A velocity survey...

Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)

Heather J. E. Lloyd and Gary F. Margrave

Search and Discovery.com

... from Chen (2007). The logs in Figure 1 will be used in the following analysis. The baseline logs will be used to create the synthetic trace where...

Permian-Pennsylvanian of West-Central Nebraska Panhandle: ABSTRACT

John M. Wilson

AAPG Bulletin

... and modeling. A synthetic trace derived from a sonic log can be systematically altered by replacing high-velocity tight rock with porous-rock low...

Integration of High-resolution Outcrop and Subsurface Data to Enhance Interpretation of Low-resolution Seismic Data in the Upper Devonian (Frasnian) Carbonate System in Western Canada

Anne M. Schwab, Frans S. P. van Buchem, Gregor P. Eberli

AAPG Special Volumes

... of the wire-line well logs.Well logs were calibrated with core, where available. Synthetic seismograms for three wells with sonic control are used to tie...

Deep learning approach to inverting flexural wave dispersion

Hengjian Zhang, Zhifen Sun, Xianzhi Li, Xiaofang Sun, Chu Wang, Ya Jin, Xiaofei Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... issues. Methods based on deep learning rely on extensive synthetic data for training, with the high economic costs and resource investment limiting...