Geomechanical Complexity Associated With Sub-seismic Fold Structures in a Horizontal Well

Dee A. Moronkeji, Weiwei Wu, Ryan Hillier, Christopher Wolfe

Unconventional Resources Technology Conference (URTEC)

... represented as these were not present in other parts of the field. Thus, the subsurface team sanctioned open-hole logging in a toe-up horizontal well...

GEO India 2008 Conference and Exhibition, September 16-19, 2008, New Delhi, India - Abstracts, 90081 (2008)

Search and Discovery.com

Qualitative and Quantitative Monitoring of Seismic Quality During Data-Processing for Future Seismic Reservoir Characterization Studies (Sisi-Nubi Field, Indonesia)

Rangga A. Brahmantio, Mikhail Baturin, Florent Bertini, Jean-Marie Jourdan

Indonesian Petroleum Association

... in a publication of Paternoster et al. (2009). METHODOLOGY In addition to the full-stack seismic dataset, the final products expected from the PSDM reprocessing...

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... be possible to achieve excellent results with tomography alone, or perhaps by using full-waveform inversion (FWI). However, even when these methods work...

Shallow Velocity Model Building Considerations for Prestack Depth Migration in Unconventionals

Mike Perz, Josef Heim, Candace Bruins

Unconventional Resources Technology Conference (URTEC)

... of novel refraction statics techniques (Diggins et al., 2016), application of full-waveform inversion (e.g., Roy et al., 2017), and incorporation...

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... PreSDM and full waveform inversion velocity models are available. Indications from RST suggest that the key Aptian source interval along this margin...

Extended Abstract: Innovations in Visualisation Open New Possibilities for Interpreters

Bruno de Ribet

Petroleum Exploration Society of Australia (PESA)

... the subsurface. And indeed, the a 3D seismic data volume into their system, of waveform-based, automatic horizon ability to directly access and display...

Source Mechanism Analysis to Determine Optimal Wellbore Orientation in the Eagle Ford Play; #41196 (2013)

Cherie Telker

Search and Discovery.com

... of sufficient quality to pick focal mechanisms with high confidence. The full waveform approach to surface-based microseismic monitoring allows...

Drilling Data of Deep Coal Seams of the Cooper Basin: Analysis and Lessons Learned

Alireza Salmachi, Erik Dunlop, Mojtaba Rajabi

Australian Petroleum Production & Exploration Association (APPEA) Journal

... fracture confinement in the wells drilled in the Klebb area located in the Weena Trough. Keywords: drillability index, gas show, mud logging, permeability...

Subsurface uncertainty quantification with deep geologic priors: A variational Bayesian framework

Ashutosh Tewari, Brent Wheelock, Jacob Clark, Dallas Foster, Matthew Li, Youssef Marzouk

International Meeting for Applied Geoscience and Energy (IMAGE)

... to update the posterior. Alternatively, complete seismic information can be assimilated in a full-waveform inversion framework. Therefore, in the second stage...

Chapter 10: 3-D Seismic-Structural Workflows – Examples Using the Hat Creek Fault System

Graham Yielding, Brett Freeman

AAPG Special Volumes

.... The seismic signal is a measure of the acoustic reflectivity of the different layer boundaries in the model, that is, the signal amplitude depends...

Geological Evaluation in Horizontal Wells

Michael R. Taylor

Southeast Asia Petroleum Exploration Society (SEAPEX)

... to the shortest logging sondes. However, it may not be cost-effective to run the full suite of FE-MWD measurements while drilling. What is required while...

A History of Petroleum Geoscience Textbooks

Rasoul Sorkhabi

Petroleum History Institute

..., 175 p. hardcover. (9) Well Logging 2. Electric and Acoustic Logging plus Chart Supplement (SPE Monograph Series), by James R. Jorden and Franck L...

A Decade of 4D Seismic Monitoring of Carbonate Gas Reservoirs in Offshore Sarawak, Malaysia (Paper A6)

Paul Hague, Chiem Boon Hong

Geological Society of Malaysia (GSM)

... attention. This is largely due to the fact that the acoustic response of carbonates has been shown to be highly variable and there has been some debate...

Decarbonization of Seismic Survey Acquisitions

Mostafa Naghizadeh, Andrea Crook, Michelle Montano, Alyson Birce, Michael Hons, Stephanie Ross

Unconventional Resources Technology Conference (URTEC)

... for true decimation testing, which involves decimating the raw shots and then completing full AVO-compliant processing. This is more expensive, so only...

Gravity-flow deposits and implications for unconventional oil and gas in the Ordovician–Silurian Wufeng–Longmaxi Formation, Sichuan Basin, South China

Leifu Zhang, Hongyan Wang, Dazhong Dong, Qun Zhao, and Wu Chenjun

AAPG Bulletin

... method of drilled cores, outcrops, wire-line logging, and fullbore formation microimager (FMI) logging. Wire-line logs including gamma ray (GR...

4D seismic An early history and a personal journey

David H. Johnston

International Meeting for Applied Geoscience and Energy (IMAGE)

... of permanent seabed cables at Foinaven and how BP moved to full commercial implementation by the end of the decade. As the paper concludes, Marsh et al...

Feasibility of CO2 Storage in Depleted Unconventional Oil and Gas Reservoirs: Capacity, Microscale Mechanism, Injectivity, Fault Stability, and Monitoring

Sheng Peng, Leopoldo Ruiz Maraggi, Shuvajit Bhattacharya, Katy Yut, Timothy P. McMahon, Mahdi Haddad

Unconventional Resources Technology Conference (URTEC)

.... Borehole multi-component acoustic logging. Identification of far-wellbore fractures is important to understand fracture connectivity and delineate...

Aplication of Multiple Formation Properties Measurement from a Single Pulse Neutron Logging Tool, to Resolve Reservir Gas Saturation from a Challanging Well Condition: A Success Story from Shallow Prospect at Block B North Sumatra Basin

Samini Pandian Muruthy, Banu Andhika, Ulimaz Dhania, Alfonso Bryan, Nailul Marom

Indonesian Petroleum Association

...Aplication of Multiple Formation Properties Measurement from a Single Pulse Neutron Logging Tool, to Resolve Reservir Gas Saturation from...

Unmasking fault zones in CO2 storage … a true calibration

Genna Petho, Hadi Nourollah, Michael Rieger

Australian Energy Producers Journal

.../10.1071/EP24191 Unmasking fault zones in CO2 storage – a true calibration Genna PethoA,*, Hadi NourollahA and Michael RiegerA For full list...

South LHO Sukon-D1 Discovery, North Sumatra

M. A. Maliki, Soenarnyoto Soenarwi

Indonesian Petroleum Association

..., drilling, and logging information. A post-drill reassessment is also included here to review the important post drill facts against pre-drill...

Abstract: Digital Log Data to Mechanical Rock Properties for Stimulation Design; #90224 (2015)

E. R. (Ross) Crain and Dorian Holgate

Search and Discovery.com

..., and the lithology track, are displayed with the mechanical properties results. Dynamic lab measurements (acoustic) can be used to help calibrate the mechanical...

Seismic Imaging Technology: Part IV: The Ultimate Marine Seismic Acquisition Technique?

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... collection technique is yet to be found. The ultimate survey method may be unattainable, but it should try to satisfy three criteria: full illumination...

Advanced Joint Interpretation of Image Logs and Conventional Well Logs in Organic-Rich Mudrock Formations for Improved Formation Evaluation: Application to the Permian Basin

Andres Gonzalez, Sabyasachi Dash, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

... the interplay of the limited vertical resolution of conventional well logging tools and the aforementioned rapid spatial variation observed in these formations...

New Technology for Characterizing Louisiana's Shallow Coastal Water Bottoms and Predicting Future Changes

Harry H. Roberts , Charles A. Wilson , John Supan ,  and Walker Winans

GCAGS Transactions

... acoustic instrumentation linked to state-of-the-art data acquisition and processing software is available for building a baseline of information that can...