Finding New Oil Fields in a Mature Play: BV Nose Discovery, Upper Miocene Stevens Play, San Joaquin Basin, California: Case Study

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Finding new oil fields in a mature play: BV Nose discovery, Upper Miocene Stevens play, San Joaquin basin, California: A case study

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Abstract: Finding New Oil Fields in a Mature Play: BV Nose Discovery, Upper Miocene Stevens Play, San Joaquin basin, California: Case study; #90263 (2016)

Manuel Paz, Keith Meyerholtz

Search and Discovery.com

.... Three of the wells, which encountered upper Stevens sands, had good sonic logs that allowed synthetic tying of the interval of interest...

Seismic and Well-Log Inference of Gas Hydrate Accumulations Above the Umiak and Ya-Ya Gas Fields, Northwest Territories; #20284 (2014)

Gilles Bellefleur, Michael Riedel, Tom Brent

Search and Discovery.com

... at characterizing deeper conventional reservoirs. Once gas hydrate intervals were defined, sonic and density logs were used to assess seismic ties at well...

Multi-Component Seismic (3C) Data Acquisition … A Case Study from Oil India Ltd. Operational Area in Upper Assam Basin, #40728 (2011)

K. L. Mandal, A. K. Khanna, Dr. R. Dasgupta

Search and Discovery.com

... parameters. Three wells, which had P- and S-wave sonic logs available, were used to generate PP and PS synthetic seismograms. None of the synthetic...

Case History Study of Seismic-Driven 3-D MEM Calibrated with 1-D MEMs and Petrophysics in Arkoma Basin, Oklahoma

Vivek Swami, Julio Tavares, Vishnu Pandey, Tatyana Nekrasova, Dan Cook, Jose Moncayo, David Yale

Unconventional Resources Technology Conference (URTEC)

...), density (RHOB), photoelectric factor (PEF), compressional (DT) and transverse (DTSx and DTSy) sonic logs) Core analysis, including XRD data in two wells...

Detailed Oriented Seismic Processing Leads to More Accurate Elastic Attribute Results in the Delaware Basin

Marianne Rauch-Davies, Steve Smith, Alyona Bashkirtseva Hall

Unconventional Resources Technology Conference (URTEC)

... coefficient of 0.76. Wells with a full set of conditioned sonic and density logs demonstrate improved correlation coefficients over the average set...

Applications of 3-D Seismic/Forward Modeling to Water Shutoff and Other Reservoir Management Issues

D. E. Moore, H. E. Goodman, P. D. Norman

Indonesian Petroleum Association

... well logs were used to quantify the changes in sonic and density data as a function of water saturation. At original oil-full conditions (10% – 15% Sw...

Cape Ford-I: A Case History of True Amplitude Processing for Inversion to Acoustic Impedance and Porosity Prediction

M. Rauch-Davies, P. Woods

Petroleum Exploration Society of Australia (PESA)

... possessed low porosity of around 12% and associated poor permeablility. Synthetic 1 D AVO modelling was performed using the logs of Turtle-2, together...

Abstract: Integration of Well Logs and Seismic Data for Prediction of Elastic Properties in a Heavy Oil Sand Reservoir: Manitou Lake, Saskatchewan; #90171 (2013)

Maria F. Quijada and Robert R. Stewart

Search and Discovery.com

...) S‐wave sonic           Density (Kg/m3) (us/m) Kuster‐Toksöz P‐wave velocity (m/s) S‐wave velocity (m/s) Figure 2: Predicted elastic logs using...

Applying Seismic Attribute Analysis and Inversion Techniques to Understand the Trapping Mechanism in the Gajah Abu Abu Field, West Natuna Offshore

R. Wawan Satriawan, Toby Read, Hendra Baskara

Indonesian Petroleum Association

... that well are: 136 gamma ray, resistivity and neutron logs. Comparing the synthetic shear log with the original shear sonic log, the best correlation...

Constructing High Resolution, Inch Scale Continuous Logs via a Multi Domain Approach to Improve Hydraulic Fracturing by Capturing Thin Beds in the Bone Spring Formation, Delaware Basin, Reeves County, TX

Santhosh Narasimhan, Pukar Mainali, Harry Rowe, Austin Morrell, Wesley Ingram, Andy Benson, Nathan Ganser, Sean Arrington

Unconventional Resources Technology Conference (URTEC)

... conventional cores and sonic logs to enhance the standard 2-foot sonic resolution to an inch scale. The resulting high resolution profiles are ideal...

Abstract: P-wave AVAz Modeling: A Haynesville Case Study; #90224 (2015)

Jon Downton

Search and Discovery.com

... model No sonic image logs exist in these data, so a value of -0.1 was chosen for  over the reservoir interval from 12306 to 12634 ft. This implies 10...

Well-Log Conditioning and Rock Physics Modeling: A First Step in Seismic Reservoir Characterization

Mayesta O. Gunarto, Bambang Irawan

Indonesian Petroleum Association

... the quality of the model, we created synthetic seismic from both original logs (unconditioned) and modeled logs and then use the well-seismic tie to verify...

Processing and Interpretation of 2-D Seismic Data from the Bighorn Basin, Wyoming

David J. Taylor

Wyoming Geological Association

... with synthetic seismograms generated using sonic and density log information from wells located adjacent to the seismic lines. Formation tops were...

Seismic Signature as a Porosity Indicator in Early Miocene Reefs in the Madura Strait Via AVO Inversion and Modelling

Bimal R. Banerjee

Indonesian Petroleum Association

... tight porosity substitution. Using the reconstructed sonic and density logs from KE-11E & KE-11C wells and logs from BD-1 well, one dimensional...

Characterization of Petrophysical Properties for CO2 Sequestration Models in the Mississippian Madison Group, Moxa Arch-La Barge Platform, Southwestern Wyoming; #80182 (2011)

Geoffrey Thyne, Mark Tomasso, David Budd, Sharon Bywater-Reyes, and Brian Reyes

Search and Discovery.com

... • • • • • • There are 95 wells that penetrate the Madison Formation in the study area. Most have geophysical logs through entire section. Use sonic logs to reconstruct...

Seismic Facies Analysis of Fluvial-Deltaic Lacustrine Systems--Upper Fort Union Formation (Paleocene), Wind River Basin, Wyoming: Chapter 14

Louis M. Liro, Yvonna C. Pardus

AAPG Special Volumes

... for a basinwide study of the Tertiary fill. From a synthetic seismogram package (Geo-Seismic Services, unpublished data) of sonic logs from approximately 200...

Application of fractional Gaussian fractal-based stochastic seismic inversion to F3-Netherland dataset

Srishti Singh, Sreeja Kalyankar, Ajay Malkoti, Nimisha Vedanti

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the Figure 2. The well F03-4 lies at inline 441, which contains density, sonic, Gamma Ray and porosity logs. After the pre-conditioning of well log...

Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration

Robi Junipa, Michel Bee

Indonesian Petroleum Association

... well acoustic logs (sonic and density) that created the reflectivity then convolved with a wavelet extracted from the seismic volume at the borehole...

Extrapolation of Reservoir Lithology Away from Wells Using Seismic-Geologic Controls

Ruben D. Martinez, Geoffrey Mansfield

Indonesian Petroleum Association

... time shifts to a datum. Well impedance logs were generated from sonic and density logs or a constant density of 2.24 gm/cc used if no density log...

Fluid Prediction from 3-D Seismic Data in Deepwater Sandstone Reservoirs: Applications from Cocuite Gas Field, Veracruz Basin, Southeastern Mexico

Fouad, Khaled, Jennette, David C., Soto-Cuervo, Arturo

GCAGS Transactions

.... A total of 14 wells were utilized for lithology characterization and attribute correlation. Sonic logs were recorded in six wells and used...

Real-Time Applications for Geological Operations: Repeatable AI Use Cases

Alfio Malossi, Davide Baldini, Federica Ferrari, Arcangelo Di Palo, Ada Crottini, Chiara Marini, Cesare Ursini

Unconventional Resources Technology Conference (URTEC)

... and interprets the formation fluids. The Virtual Logging tool is able to reconstruct the sonic log using the other sensor data available. The synthetic...

Abstract: 2-D Synthetic Seismic and Log Cross Sections from Stratigraphic Forward Models, by M. W. Shuster and T. Aigner; #90990 (1993).

Search and Discovery.com

Anisotropic elastic full-waveform inversion for crosswell seismic data for Wyoming CarbonSAFE project

Olga Podgornova, Shujaat Ali, Ting Lei, Peng Li, Matthew Johnson, Lu Lee, Zunsheng Jiao, J. Fred McLaughlin, Erik Borchardt, Lin Liang, Pierre Bettinelli, Joel Le Calvez

International Meeting for Applied Geoscience and Energy (IMAGE)

..., located about 200 m away from each other. Sonic logs are very consistent between the wells with a small variation of the medium properties...