Stress-Dependent Flow, Mechanical, and Acoustic Properties for an Unconventional Oil Reservoir Rock

Gang Han, Marte Gutierrez, Peter Schmitz

Unconventional Resources Technology Conference (URTEC)

...Stress-Dependent Flow, Mechanical, and Acoustic Properties for an Unconventional Oil Reservoir Rock Gang Han, Marte Gutierrez, Peter Schmitz URTeC...

Geosteering Drilling Technology of Ultra-long Horizontal well in Chang 7 Unconventional Reservoir of Qingcheng Oilfield

Wubin Gao, Bo Wang, Bo Chen, Liangbing Cheng, Zhangbin Feng

Unconventional Resources Technology Conference (URTEC)

.... Geological modeling is based on the principle of multi-disciplinary theory integration, making full use of seismic, drilling, logging and experimental...

Unconventional Resource Field Development: Transitioning from Pilot Wells to Full Development

Search and Discovery.com

Enhancing Fault Interpretation Through Broadband Processing and Diffraction Imaging: The First and Successful Experience from Madura Offshore Area

Pongga Wardaya, Rino Saputra, Syaeful Amin

Indonesian Petroleum Association

...) and Fomel et al., (2007) applied the seismic full waveform decomposition into reflected and diffracted components. Various authors (e.g. Qin et al...

Abstract: On the Road to 3D Seismic Imaging of Massive Sulphide Deposits in a Sediment-Hosted Permafrost Environment; #90174 (2014)

Laura Quigley, Yijian Meng, Bernd Milkereit, and Emmanuel Bongajum

Search and Discovery.com

... lens were the reflective targets in the model (Figure 1). The acoustic impedance differences between all the lithologies are greater than 2.5 x 105...

Log and Core NMR T1-T2 and T2-D Mapping of the Bakken Reservoir Complex

Dick Merkel, Michelle Stephans, Cameron Thompson, Kim McLean

Unconventional Resources Technology Conference (URTEC)

... logging suite was run including a dielectric and NMR log. Along with conventional core analysis (P&P, XRD), preserved core plugs were analyzed...

Impact Of Anisotropy Induced By Shale Lamination And Natural Fractures On Drilling, Completion, and Fracturing Design

Ming Gu

Unconventional Resources Technology Conference (URTEC)

... are examined. According to the modeling results, ignoring shale anisotropy in geophysical logging analysis can lead to an overestimation of the minimum...

Laboratory Evaluation of a Real-Time Coaxial Cable Casing Imager for Wellbore Integrity Monitoring

Yurong Li, Runar Nygaard, Baokai Cheng, Wenge Zhu, Hai Xiao

Unconventional Resources Technology Conference (URTEC)

... in the oilfield for the past twenty years. Fiber optic based downhole temperature, pressure, strain and acoustic sensors for petroleum industry...

Recent Advances in Marine Acquisition Technology and their Application to Basins Off Shore South America

Peter Watterson, Rob Ross, Steve Whidden

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... algorithms such as Reverse Time Migration and Full Waveform Inversion are enabling a new generation of answer products by correctly handling...

Improving subsalt images using FWI and FWI imaging: A streamer case study at Big Foot

Weihong Fei, Jingru Chen, Min Yang, Leah Grassi, Erik Everson, Paul Bovet, Marin Laomana, Sheree Wold, Alex Yanjun Hao, Chi Chen, Shubin Zeng, Zhiyuan Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

..., doi: https://doi.org/10.1190/1.2896625. Huang, R., Z. Zhang, Z. Wu, Z. Wei, J. Mei, and P. Wang, 2021, Full-waveform inversion for full-wavefield...

Multifrequency Acoustic Profiling for Water Reservoir Sedimentation Studies

John A. Dunbar , Peter M. Allen , Paul D. Higley

Journal of Sedimentary Research (SEPM)

... and can be operated from small boats and skiffs. Full-wave-form digital recordings are made of all five acoustic frequencies. The different frequency...

Modeling the effect of gas adsorption on elastic properties of unconventional shale reservoir

Jingyan Chen, Luanxiao Zhao, Tianrui Hu, Jinwan Zhu, Yirong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... Pimpedance and low Vp/Vs ratio characteristics. We also demonstrate the developed methodology can better interpret the sonic logging data of a gas shale...

Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014)

Scott Leaney and Chris Chapman

Search and Discovery.com

...Abstract: A Ray+Waveform Inversion for the Potency Tensor; #90187 (2014) Scott Leaney and Chris Chapman AAPG Search and Discovery Article #90187...

Improved Decision Making Through Optimized Data Acquisition Program in Deepwater Exploration Drilling - A Case Study from East Kalimantan

Graziano Capone, Lilik Budi Riyanto, Cikko Majesta, Ali Shahbazi Fakhr, Hengky Ng, Yevgeniy Karpekin

Indonesian Petroleum Association

... program with modular dynamic tester tool. The full logging program was conducted in well 1; for operation reasons, the triaxial induction and magnetic...

Bug (Oil), T. 36 S., R. 25-26 E., SLPM, San Juan County, Utah

Gregory W. Martin

Four Corners Geological Society

... log, compensated neutron-compensated density log, acoustic log, and dipmeter log. This logging program was followed for the initial four or five wells...

RNN-based seismic velocity model building: Improving generalization using hybrid training data

Hani Alzahrani, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

..., constructing training models that closely resemble the local geology can be as hard as developing a sufficient starting model for full waveform inversion...

Towards wave-equation ambient noise tomography of a landslide: The Harmalière case study

Giuseppe Provenzano, Grégory Biévre, Romain Brossier, Stéphane Garambois, Ludovic Métivier

International Meeting for Applied Geoscience and Energy (IMAGE)

...). The full trace is plotted in dotted lines, the window for the adjoint source computation in bold continuous line. Windows with poor waveform alignment...

Estimation of Reservoir Fluid Saturation from 4D Seismic Data: Effects of Noise on Seismic Amplitude and Impedance Attributes

Rafael Souza, David Lumley, Jeffrey Shragge

Petroleum Exploration Society of Australia (PESA)

... domains and various stages of analyses; for example, as amplitude information obtained directly from seismic data or as acoustic impedance information...

PTTC Network News - Vol. 15, No.2 - 2009

Britt Hill, Randy Prater

PTTC

... and expensive logging services, such as image logs or waveform acoustic surveys. In existing wells and new wells, with conventional “triplecombo” logs...

A Deterministic Lithology Model for the Green River-Upper Wasatch Interval of the Uinta Basin

Search and Discovery.com

Optimization of Formation Evaluation by Integration of Advanced Surface Fluid Logging and Downhole Tools in Difficult Geological Settings, #41816 (2016).

Mazwan B. M. Ali, Hasbulnallah M. Razali, Nur Hasnidar Bt Zulkifli, Fatin Hamimi Azhar, Mark Alexander Samung, Ra himah Halim, Taufiq Yaakob, M. Amin Nizar B.C.A. Razak, Anna Lebohang Sempe, Ivan Fornasier, Andrea Di Daniel, Simon Botelho, Gokarna Khanal, Elias K. Mathew, Rajeswary Kandasamy, Thierry Chabernaud and Mohd Ramziemran Abdul Rahman

Search and Discovery.com

...Optimization of Formation Evaluation by Integration of Advanced Surface Fluid Logging and Downhole Tools in Difficult Geological Settings, #41816...

Source rock evaluation from rock to seismic: Integrated machine learning based workflow

Andrea Carvalho Damasceno, Andr Leonardo Korenchendler, Atilas Meneses da Silva, Eric da Silva Praxedes, Maria Anna Abreu de Almeida dos Reis, Vitor Gorne Silva

International Meeting for Applied Geoscience and Energy (IMAGE)

... of source rocks use simple regressions between acoustic impedance and TOC (Total Organic Carbon) to calculate volumes of this property...

Earth Model Building in Real-Time with an Automated Machine Learning Framework - A Midland Basin Example

Altay Sansal, Muhlis Unaldi, Edward Tian, Gareth Taylor

Unconventional Resources Technology Conference (URTEC)

... is available for model training: Elastic Properties Petrophysical Properties Geomechanical Properties Acoustic Impedance, Shear Impedance, Density...

"A Shift or Not a Shift?" that was the Question: Robust Qualification and Testing of Available "Unlimited" Frac Sleeve Systems Yield Varied Results

E.R. Davis, J.J. Constantine, M.L. White, M.M. Ferris, M.J. Watson, M.M. Schinnour, N.R. Zwarich, M.E. Woodard, K.N. Metzgar, M. Nozaki

Unconventional Resources Technology Conference (URTEC)

..., a sudden pressure drop was observed. The operation was stopped and a downhole acoustic logging tool (White et al. 2021) was run to help identify what...

Reading Between the Lines

Steve Harries

GEO ExPro Magazine

.... The result is a reliable, continuous measurement of the full upgoing and downgoing notchless seismic wavefield sampled at a 6.25m x 6.25m point-receiver...