The Role of Subaqueous Debris Flow in Generating Turbidity Currents

Monty A. Hampton

Journal of Sedimentary Research (SEPM)

... from the source is completely nullified by the uniform flow. S is a stagnation point; the resultant velocity, V, is zero there. Therefore, at S, r = rs...

Abstract: Predicting Reservoir Quality from Seismic Data „ Lessons from the Cakerawala Field Development, Malaysia-Thailand Joint Development Area (MTJDA), BlockAI8 (Paper 2)

Cathal Daly, Vichai Assavarittiprom

Geological Society of Malaysia (GSM)

... and gas industry. Variations in the rock velocity and density can be related to variations in porosity and pore fluid content. These relationships...

Integrated Uncertainty Management Planning and Advanced Reservoir Modeling in Angola Block 14 Deepwater

Search and Discovery.com

Rock physics and basin modeling nexus for predicting pore pressure

Qiuzi Li, Thomas M. Etzel, Alex Konstantinou, Prajnajyoti Mazumdar

International Meeting for Applied Geoscience and Energy (IMAGE)

... and Engineering Company, 2ExxonMobil Upstream Company Summary Accurate pre-drill pore pressure prediction is a fundamental starting point for well...

Mapping Shallow Horizons with Reflection Seismograph

L. C. Pakiser , D. R. Mabey , R. E. Warrick

AAPG Bulletin

... of even shallower reflected energy on Fig. 2. Analysis of shallow-reflection seismogram, Rice County, Kansas. End_Page 2388...

Acoustic Impedance Analysis as an Indirect Approach in Identifying Un-swept Oil Zone Case Study: Kais Carbonate Reservoir The Walio Field, Salawati Basin

Yulia Putri W, Eli Silalahi, Wah Adi Suseno, Ricky Sitinjak, Suganda Zahnurianto

Indonesian Petroleum Association

..., IPA18-83-G Wiggins. R., Kenny. G. S., and McClure, C. D., 1985, Common depth point method for determining and displaying the shear velocity...

Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings

F. Sandnes, L. Nustt, S. G. Henry

Indonesian Petroleum Association

... allows detailed analysis of the different wavetrains that are recorded. A velocity geophone anchored to the borehole wall receives information coming...

Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT

James M. Parks

AAPG Bulletin

...Reference-Rotated Eigenshape Analysis of Sands and Sandstones: ABSTRACT James M. Parks 1983 529 529 67 3. (March) Sedimentary particles with minor...

Developments Relating Total Organic Carbon Conversion in Unconventional Reservoirs to 3D Seismic Attributes

Nancy House, Janell Edman

Unconventional Resources Technology Conference (URTEC)

.... The reflection coefficient is the difference of the impedances divided by the sum of the impedances. Impedance is velocity multiplied by density (V x ρ...

Abstract: SAGD Well Planning Using Stochastic Seismic Inversion; #90172 (2014)

Franck Delbecq, Rémi Moyen

Search and Discovery.com

.... The remaining ones were used to validate the inversion results. A simple depth conversion was applied, using an average velocity field calibrated...

Modelling complex near-surface features to improve shallow seismic exploration.

Shaun Strong

Petroleum Exploration Society of Australia (PESA)

... related to weathering (low velocity) or basalts (potentially high velocity). Timing changes due to near-surface velocity variations are often accommodated...

Dielectric Permittivity of Evaporite Minerals

Search and Discovery.com

... and natural evaporite minerals using a coaxial sensor method in the frequency that range between 10MHz and 3GHz. The synthetic evaporate samples were fabricated...

Abstract: Time-Reversal Extrapolation for Microseismic Event Localization; #90224 (2015)

Zhenhua Li and Mirko van der Baan

Search and Discovery.com

... the recorded field to the source location using the velocity model. Time-reversal extrapolation is a typical migration based method. Traditional time-reversal...

A Validated Digital Rock Workflow to Accurately Predict Apparent Permeability in Tight Rocks

Juan F. Bautista, Luke Fidler, Dave Freed, Bernd Crouse, Gana Balasubramanian, Hudong Cheng, Raoyang Zhang, Chaitrali Ghodke

Unconventional Resources Technology Conference (URTEC)

... analysis of tight rocks is a challenging task. In terms of fluid flow analysis, conventional techniques to determine absolute permeability commonly do...

Multiuse of Seismic and Attribute Mapping for Field Appraisal and Development in the Eagle Ford Shale: Mapping TOC, Porosity and Seal Integrity

Hector D. Bello, Gervasio Barzola, Doug Portis, Beau Tinnin, Michael Handke, Kit Clemons

Unconventional Resources Technology Conference (URTEC)

... vertical pilot open hole logs and core analysis. A seismic-to-log relationship of key performance drivers was calculated using different techniques...

Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016)

Jonás D. De Basabe, Mrinal K. Sen

Search and Discovery.com

...Elastic Wave Propagation in Fractured Media Using the Discontinuous Galerkin Method; #41955 (2016) Jonás D. De Basabe, Mrinal K. Sen Elastic Wave...

Screening Techniques: Chapter 9

Myron K. Horn

AAPG Special Volumes

...", or more accurately computed using regression analysis. The latter method is available on most modern spreadsheets, including LOTUS 1-2-3. End_Page 414...

Applying Cyclostratigraphy for Better Correlation Result and Comparison with Sequence Stratigrphy

Ikhsansyah Putra Pratama, Lisa Helnasi, Ridjvandra Ranjani, Prayoga Wahyu P, Fadel Muhammad, Mohammad Reza, Zakaria Yahya, Ahmad Yuda Pratama, Desma Risqullah W

Indonesian Petroleum Association

... which is one of the common time series data obtained from wireline logs. Some considerations in using data GR log as a time series data...

Depositional Environment and Sedimentary Structures of the Grayburg Formation, Midland Basin; #51550 (2019)

Brandon Lee, Rustam Khoudaiberdiev, Brady Lujan, Sumit Verma

Search and Discovery.com

... for that specific depth in the area. Bedding boundaries and facies are identified using core analysis through hands-on and microscopic views. All grains were...

Significance Of Skewness In Recent Sediments, Western Pamlico Sound, North Carolina

David B. Duane

Journal of Sedimentary Research (SEPM)

... the critical point between current velocity and particle size which determines by-pass, erosion, or deposition. These strong currents, effective...

Self-Consistent Approximation for Porosity Segmentation

Ritesh Mohan Joshi, Anil Kumar, Dr. Kumar Hemant Singh

Indonesian Petroleum Association

... like image histogram analysis. Once identified, it can be filtered using various filtering techniques. Most common noises defined by their Probability...

Dimensionless IPR Devolopment for Naturally Fractured Gas Well: A Field Study

Ganesha RD, Pudjo Sukarno, Amega Yasutra

Indonesian Petroleum Association

... to predict gas well performance in a naturally fractured reef limestone reservoir using a single point test and without pseudo pressure function based...

Diagnostic Applications of Borehole Hydraulic Signal Processing

Connor J. Clark, Jennifer L. Miskimins, Dana L. Gallegos

Unconventional Resources Technology Conference (URTEC)

... boundary reflections are simple to interpret: the point of reflection was the solid bridge plug itself that formed the physical boundary downhole. Open...

Slip sliding away: Enigma of large sandy blocks within a gas-bearing mass transport deposit, offshore northwestern Greenland

David R. Cox, Mads Huuse, Andrew M. W. Newton, Paul Gannon, and John Clayburn

AAPG Bulletin

... s. Processing steps included signal noise attenuation and corrections and velocity analysis using Kirchhoff prestack time migration (PSTM). The frequency ranges...

Parallel Lamination Formed by High-Density Turbidity Currents

Suzanne F. Leclair, R. William C. Arnott

Journal of Sedimentary Research (SEPM)

...-load fallout rate as an independent variable in the analysis of current structures: Sedimentology, v. 35, p. 765–776. Marr, J.D., 1999, Experiments...