Quantitative analysis of DAS recorded P-wave generated by perforation shots

Peiyao Li, Ge Jin

International Meeting for Applied Geoscience and Energy (IMAGE)

... the signal of interest. We designed a mask using the moveout velocity of 4000 m/s, a time window size ranging from 0.005 seconds to 0.008 seconds...

Benefits From Integrating Seismic and Non-Seismic Data for Offshore Mexico Exploration: From Regional Geological Context to Prospect Imaging and Reservoir Characterization

Search and Discovery.com

Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin

Jaewook Lee, David Lumley

Unconventional Resources Technology Conference (URTEC)

...Estimating Seismic Anisotropy Parameters from Rock Properties in Wolfcamp Shales, Midland Basin Jaewook Lee, David Lumley URTeC: 3720351 Estimating...

ABSTRACT: Probabilistic Fault Seal Assessments Northwest Australia: Data Elicitation Versus Data Mining; #90013 (2003)

Titus Murray, Greg Christie, Michael Wiltshire

Search and Discovery.com

... for rapidly estimating the probability of a fault sealing or non-sealing is presented using a data and observations of a basin in North Western Australia...

Basin Hydrodynamic Considerations in Planning and Drilling Exploration Wells in the Deepwater

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Estimation of Formation Pressures from Log-Derived Shale Properties(*)

C. E. Hottman , R. K. Johnson

GCAGS Transactions

... specific problems. This paper presents techniques developed for estimating formation pressures from interpretations of acoustic and electric log data...

ABSTRACT: Integrating 3-D Seismic Attributes and 3-D Petroleum System Modeling for Analysing Exploration Uncertainties in Geleki and Adjoining Areas. A Case Study of Assam & Assam Arakan Basin, India; #90118 (2011)

MD. S. Akhtar, S. K. Chakrabarti, Ram Krishna Singh, S.Pahari, C. Singh, Harvir Singh, H. J. Singh, Sanjive Mayor, and Dr. Manoj Asthana

Search and Discovery.com

... in the exploration for oil and gas can be achieved by incorporating best practice strategies in estimating the geological uncertainties from seismic data...

Multicomponent Time-Lapse Monitoring of Bitumen Recovery and Geomechanical Implications; #41317 (2014)

Rob Kendall and Kurt Wikel

Search and Discovery.com

... behind in the reservoir. This is known from direct experience at the Conklin pilot. The velocity decrease through time is what will drive the time-lapse...

The role of geophysicists in oil and gas resource and reserves assessments and the Petroleum Resources Management System (PRMS)

Dan Maguire, J. P. Blangy, Chuandong (Richard) Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... and recoverable), that are used for internal decision making, are often different from the numbers that qualify as “Reserves” for use in “bookings...

III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

..., we used velocities from conventional seismic processing. Then, we estimated the interval velocities by coherency, in a continuous velocity analysis...

ABSTRACT: Estimating Reservoir Mechanical Properties Using Constant Offset Images of Reflection Coefficients and Incident Angles, by Roger Parson; #91038 (2010)

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The effect of morphology on postmortem transportation of bivalves and its taphonomic implications

Devapriya Chattopadhyay, Ashish Rathie, Anirban Das

PALAIOS

... of the shell location. The depth of the ADV was fixed, to measure flow velocity at 4 mm from the bottom fiber sheet. Experimental Protocol We used 74...

An Experimental Study of Subaqueous Slipface Deposition

Ralph E. Hunter, Gary Kocurek

Journal of Sedimentary Research (SEPM)

... in the return pipe, and the mean velocity at a given cross-section of the flume was calculated from the discharge and the water depth at the cross-section...

Application of Borehole Imaging to Evaluate Porosity and Permeability in Carbonate Reservoirs: A case study from the Permian Basin

D. V. Vivek Chitale, Clive Johnson, Hunter Manley, David Entzminger, Lyn Canter

West Texas Geological Society

...Application of Borehole Imaging to Evaluate Porosity and Permeability in Carbonate Reservoirs: A case study from the Permian Basin D. V. Vivek...

Application of Fourier Transform Infrared Spectroscopy to Silica Diagenesis: The Opal-A to Opal-Ct Transformation

S.B. Rice , H. Freund , W.-L. Huang , J.A. Clouse , C.M. Isaacs

Journal of Sedimentary Research (SEPM)

..., also calculated from oxygen isotopes. Variability in opal-CT transformation temperatures might be expected from host-rock lithology and details...

An equation of state approach for estimating fluid acoustic properties for 4D seismic applications

Jorge L. Landa, Colin MacBeth, Gillian E. Pickup, Rasool Amiri Kolajoobi, Shi Yuan Toh

International Meeting for Applied Geoscience and Energy (IMAGE)

...An equation of state approach for estimating fluid acoustic properties for 4D seismic applications Jorge L. Landa, Colin MacBeth, Gillian E. Pickup...

Automated velocity modeling with domain transformations

Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

... a machine learning model that effectively learns to predict a velocity model of the subsurface directly from trace data. We do this by first transforming...

Echo phone for direct attenuation indication

Lu Liu, Tong Fei, Fuhao Qin, Yi Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... waves, reflection events from the velocity interfaces and the Q factor anomaly. Following equation 1, we generate the redatumed data on the first...

A Note on the Use of the "Fryberger Method" for Evaluating Potential Sand Transport by Wind

Joanna E. Bullard

Journal of Sedimentary Research (SEPM)

... relative rates of sand transport (expressed as drift potential) from measurements of wind velocity. However, the values of drift potential obtained...

Petroleum Potential of the Southern Gulf of Papua

S. A. Gordon, B. J. Huizinga, V. Sublette

Papua New Guinea (PNG) Petroleum Convention Proceedings

..., Wabuda-1, Anchor Cay-1, and perhaps the Magobu Island-1 dry holes are interpreted in this way. Stacking-velocity analysis suggests that Morigio-1...

ABSTRACT: Gravity Signatures of the Deep-Water Reservoirs of Offshore Nigeria, West Africa; #90115 (2010)

A. A. Adepelumi and O. O. Folarin

Search and Discovery.com

... been the site of the most significant oil and gas discoveries in the last two decades. The deep offshore Niger delta starts from a water depth of 200...

Abstract: Estimation of the Vp/Vs Ratio Using Zero-Offset VSP Data; #90254 (2016)

Mohammad Altayeb, Carlos Planchart, Salman Alkhater

Search and Discovery.com

... to the noisy quality of recorded shear S-wave data. Extracting the shear-wave information from zero-offset VSP is very important in estimating the P...

The Effects of Sediment Concentration and Tube-Diameter on Particle Settling Velocity Measured Beyond Stokes' Range: Experiment and Theory

C. J. Lovell , C. W. Rose

Journal of Sedimentary Research (SEPM)

...) were taken from Batchelor and Wen (1982). Table 2 shows values of multi-particle velocity (v) greater than single-particle velocity (vo) measured...

Abstract: AVAZ Inversion for Fracture Orientation and Intensity: a Physical Modeling Study; #90187 (2014)

Faranak Mahmoudian and Gary F. Margrave

Search and Discovery.com

.... Some indicator of fracture intensity results from estimating the Thomsen δ parameter (e.g., Tsvankin, 2001; Grechka et al., 1999). Zheng and Wang...

Predicting the depth of viscous stress peaks in moving salt sheets: Conceptual framework and implications for drilling

Ruud Weijermars and Martin P. A. Jackson

AAPG Bulletin

... gravitational force (), which adds lateral forces on the stretching salt layer (Appendix 2). Figure 5 shows synthetic velocity profiles for , ranging from...