Sensitivity analysis of acoustic waveform inversion to velocity anomalies in the near-surface using the Frchet derivative

Ao Cai, Colin A. Zelt

International Meeting for Applied Geoscience and Energy (IMAGE)

.../10.1029/2000JB900161. Pratt, R. G., 1999, Seismic waveform inversion in the frequency domain, Part 1: Theory and verification in a physical scale model...

Geophysical Characterization of Carbonate Reservoirs Using Advanced Interpretation Techniques: Applications to Abenaki Formation, Penobscot Block, Nova Scotia; #42083 (2017)

D. Coronel, E. Villamizar, E. Illidge, S. Khurama

Search and Discovery.com

... with the goal of obtaining a 3D model of the subsurface to be calibrated with the seismic and well data available. This will allow reduction of the uncertainty...

A New Workflow for Improved Resistivity-Based Water Saturation Assessment in Organic-Rich Mudrocks

Sabyasachi Dash, Artur Posenato Garcia, Laura M. Hernandez, Zoya Heidari

Unconventional Resources Technology Conference (URTEC)

.... Improved Interpretation of Electrical Resistivity Measurements in Mixed-Wet Rocks: An Experimental Core-Scale Application and Model Verification. Presented...

Eagle Ford Fluid Type Variation and Completion Optimization: A Case for Data Analytics

Fahd Siddiqui, Ali Rezaei, Birol Dindoruk, Mohamed Y. Soliman

Unconventional Resources Technology Conference (URTEC)

... additional basin, to create a general neural network predictive model on all formations; or to create smaller networks that would make accurate...

An Integrated Field and Numerical Study of the Impact of Formation Anisotropy on Stage Spacing in Horizontal Wells

Varahanaresh Sesetty, Ahmad Ghassemi, Ivan Gil

Unconventional Resources Technology Conference (URTEC)

... anisotropic, a fact that is neglected in most hydraulic fracture models. Using a two-dimensional numerical model, Sesetty and Ghassemi (2017; 2018...

A Review of the Exploration Potential of the Paleocene Lower Tanjung Formation in the South Barito Basin

Jan Bon, Tom H. Fraser, Welly Amris, D. N. Stewart, Zulkifli Abubakar, S. Sosromihardjo

Indonesian Petroleum Association

... focused on the tectonically undisturbed southern part of the Barito Basin (South Barito Basin). The sequence stratigraphic model for the Tanjung...

A New Look at Reserves Estimation of Unconventional Gas Reservoirs

Mazher H. Ibrahim, Omar Mahmoud, Chester Pieprzica

Unconventional Resources Technology Conference (URTEC)

... to model the rate/time behavior of unconventional reservoirs in order to estimate reserves and forecast future production performance. Reserves estimation...

Numerical Solution to Design Velocity Strings to Unload Wet Gas Wells for Optimum Flow Rate and Recovery

Bernando Purba, Awaldi Fitrah

Indonesian Petroleum Association

... production rate. A model has been constructed to simulate performance of velocity string to prevent liquid loading problem. A sensitivity analysis has...

Targeted nullspace shuttles as enablers of time-lapse CO2 monitoring with sparse acquisition

Kimberly A. Pike, Kristopher A. Innanen, Scott D. Keating

International Meeting for Applied Geoscience and Energy (IMAGE)

... monitoring programs. Here we address this issue by examining targeted nullspace shuttles, which are FWI model updates designed to be applied post...

Replacing Decline Curve Analysis

Randy Hazlett, Umer Farooq, D. Krishna Babu

Unconventional Resources Technology Conference (URTEC)

... discrete fracture model approach allows direct modelling of inflow performance in terms of fracture geometry, drainage volume shape, and matrix permeability...

A Polynomial Model for Lateral Thickness Decay of Submarine Channel–Levees

Hesham Ezz, Alessandro Cantelli, Jasim Imran

Journal of Sedimentary Research (SEPM)

... + (γd + γ′) x + d, Equation 3. Model Verification and Application In order to verify the model, first, we consider the experimental data set...

Optimal Gridding Selection for Field-Scale Reservoir Simulation of a Channelized Deepwater System, #10934 (2017).

Casey Meirovitz, Lisa Stright, Stephen M. Hubbard, Brian W. Romans

Search and Discovery.com

... Saturation (%) Injector YES Field-Scale Simulation: Upscale Laguna Figueroa Outcrop Model Using Results and Statistics From Above Verification...

Downhole Reservoir Raman System for Carbon Sequestration Measurement, Reporting, and Verification

Grant A. Myers, Alirza Orujov, Trevor Brown, Cody Morgan, Wade Bard, John Pope

Unconventional Resources Technology Conference (URTEC)

...Downhole Reservoir Raman System for Carbon Sequestration Measurement, Reporting, and Verification Grant A. Myers, Alirza Orujov, Trevor Brown, Cody...

An Overview of CO2 Sequestration Potential in Colorado

Genevieve B. C. Young, Beth L. Widmann, James A. Cappa, Vanessa A. Lintz, David A. Bird

AAPG Special Volumes

..., this reduction would be equivalent to taking an estimated 70 million cars off the road assuming 5 tons of CO2 emissions per year for newer model cars.In...

An Improved Analytic-hierarchy-Quantitative Pre-evaluation Method for Post-fracturing Recoverability in Lamellation-type Shale Oil Reservoir

Shuo Wan, Bin Yuan, He Liu, Siwei Meng, Zhengdong Lei, Wendong Wang

Unconventional Resources Technology Conference (URTEC)

....  The verification results demonstrate the good alignment of the pre-evaluation outcomes derived from the theoretical model with the reservoir/fracture...

Preliminary Results of A Geochemical and Hydrologic Study of Caleta XEL HA, Quintana Roo, Mexico1 with a NOTE ON THE GEOLOGY OF XEL HA

William Back, Bruce B. Hanshaw, Thomas E. Pyle, A. E. Weidie

New Orleans Geological Society

... of calcite by mixing waters of different concentration) may provide field verification of a theoretical process that has been discussed by several workers...

Synchronized Deck Raising System for Subsidence Remediation at Lima Flow Station … a Challenge in Engineering Design

Sophia Kangan

Indonesian Petroleum Association

... integrity model. During-raising and postraising loads were considered when designing the structural components. Topside gravity weight and its distribution...

High-efficient reflection retrieval from massive ambient noise using a deep-learning workflow

Yinghe Wu, Shulin Pan, Dawei Liu, Yaojie Chen, Qinghui Cui

International Meeting for Applied Geoscience and Energy (IMAGE)

... retrieval from massive ambient noise using a deep learning workflow and divide the data set into a training set and a verification set according to 5:1...

Bulk Data Sharing Process Improves Collaboration and Saves Time While Increasing Trust in Data Accuracy

Philip Neri

Unconventional Resources Technology Conference (URTEC)

... flows and the concomitant data verification required from data consumers. File formats exist to transfer specific data objects, for well data (e.g. LAS...

PTTC Network News - Vol. 8, No.1 - 2002

Karl Lang

PTTC

... public/private partnership with U.S. Environmental Protection Agency's Environmental Technology Verification program. The GHG Center's mission...

Application of the New Sonic-Based Saturation Model to Unconventional Oil Reservoirs

Sheyore John Omovie, Kent Newsham

Unconventional Resources Technology Conference (URTEC)

...Application of the New Sonic-Based Saturation Model to Unconventional Oil Reservoirs Sheyore John Omovie, Kent Newsham URTeC: 4259297 Application...

Mathematical Climate Models: Insights into the Relationship Between Climate and Economic Sedimentary Deposits

Eric J. Barron

Special Publications of SEPM

... either ignore or parameterize factors which operate on a scale smaller than the model resolution, such as approximating small eddies or molecular...

Semi-supervised ground-roll wave segmentation with noise label via neural network evolution

Yinshuo Li, Wenkai Lu

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the model learns via self-supervised. Since the number of obtained annotations is small and the quality of obtained annotations is low, the proposed...

AAPG/SEG/EAGE/SPE Middle East Region RDPETRO

Search and Discovery.com

ABSTRACT Risks Associated with CO2 Sequestration in Deep Brine Reservoirs: Potential advantages of Hybrid Bayesian/Fuzzy Risk Analysis, #90103 (2010)

Ian J. Duncan, Jean-Philippe Nicot, Svetlana Ikonnikova, Jong-Won Choi

Search and Discovery.com

... AND VERIFICATION” AUGUST 16-19, 2009 – VANCOUVER, BC, CANADA Risks Associated with CO2 Sequestration in Deep Brine Reservoirs: Potential advantages...