A case study of TORT migration imaging of strike-slip faults in Mahu area, Junggar Basin

Hanqing Huang, Daoshan Li, Wei Chai, Hongdan Gu, Yongchang Lv, Yong Wang, Lijuan Huang, WenShan Luo

International Meeting for Applied Geoscience and Energy (IMAGE)

... was observed on the OVT CIP gathers with TTI prestack depth migration imaging. In this paper, based on the wide azimuth seismic data, the application of multi...

Abstract: Pore Pressure Estimation and Calibration in Gas Shale Reservoir; #90255 (2017)

Xin Chen

Search and Discovery.com

... pressure model is built by using Bower's unloading equation. Also, ACA (after closure analysis) data from DataFrac is provided for pore pressure model...

Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90255 (2017)

Gang Yu, Yusheng Zhang

Search and Discovery.com

... strike and P wave anisotropy were calculated using the RMO updated sector velocity fields in elliptical velocity inversion, while inversion for P...

Mechanical Analysis: Part 7. Methods of Study

Stina Gripenberg

AAPG Special Volumes

... of mechanical analysis the reader is referred to the work of Krumbein and Pettijohn (34a). According to Stokes' law, the velocity v of a spherical particle...

The Detection of Gaseous Hydrocarbon Accumulations by Seismic Interference Patterns and Lateral Velocity Variations

M. A. Buskala

Wyoming Geological Association

... reflection times into velocity. These values are computed at common depth point stations and are known as "RMS Velocities." The RMS values, although...

Environmental Determination Using Hydraulic Equivalence Studies

Richard H. Lowright

Journal of Sedimentary Research (SEPM)

... of the median settling velocity of a heavy mineral and that of quartz. Using this parameter, he showed that, when analyzed by settling in water, sands from...

Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015)

Langqiu Sun

Search and Discovery.com

...Abstract: Velocity Dispersion in Field Seismic Data: Impact, Detection and Application; #90211 (2015) Langqiu Sun Datapages/Search and Discovery...

Abstract: Multi-Disciplinary Pore Pressure Prediction : Reconciliate Geophysics and Basin Modeling to Control Risks and Uncertainties in Drilling Operations (Geophysics Poster 27)

G. Lecante, P. Wojciak, N. Bianchi

Geological Society of Malaysia (GSM)

...): velocity generally increases with confining pressure and decreases with pore pressure. Consequently the joint analysis of interval velocity variations...

ABSTRACT: Rock Physics Diagnosis of Shaly Sands in Saudi Arabia, by Filimban, Ayat; Bakhorji, Aiman; #90141 (2012)

Search and Discovery.com

3D Velocity Model Building and Seismic Imaging Combining Tomography and Model Based Approaches in the Peniche Basin, #42302 (2018).

Olivier Clauss, Ylva Malmcrona Diaz-Ambrona,

Search and Discovery.com

...: 1500-6000ms-1) Waterflood QC In-line gathers and stack QC 23 TSDIP water velocity functions 4000m © Water Bottom map on Z 2765m Onboard 1KM x 1KM...

Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)

Yongwang Ma and Gary Margrave

Search and Discovery.com

... wavefield extrapolations were done totally in the Fourier domain using arbitrary velocity variations. Our wavefield extrapolation method follows Jin and Wu...

Abstract: AVO Analysis of Long Offset Seismic Data Using 3-D Graphical Analysis

Fuping Zhu, Richard L. Gibson

GCAGS Transactions

...Abstract: AVO Analysis of Long Offset Seismic Data Using 3-D Graphical Analysis Fuping Zhu, Richard L. Gibson 2001 421 421 Vol. 51 (2001), P-wave...

ABSTRACT Physical Properties of Sandstones Based on Experimental Compaction, #90104 (2010)

Fawad Manzar; Mondol Nazmul H.; Jahren Jens; Bjørlykke Knut

Search and Discovery.com

... was quantified using an  image analysis software for parameters like sphericity, roundness and aspect ratio.     The strain (compressibility) and velocity...

Abstract: Assesment of Excavatability of Weathered Rock by Seismic Velocity Method (Poster 3 (Ps3))

Edy Tonnizam Bin Mohamad, Khairul Anuar Kassim, Nurly Gofar, Muhazian Md Noor, Zuhar Zahir Tuan Harith

Geological Society of Malaysia (GSM)

...Abstract: Assesment of Excavatability of Weathered Rock by Seismic Velocity Method (Poster 3 (Ps3)) Edy Tonnizam Bin Mohamad, Khairul Anuar Kassim...

Abstract: Experimental Study of P and S Wave Velocities on Jurassic Carbonate Rock Saturated by Brine and Supercritical CO2; #91204 (2023)

Andika Perbawa, Viswashanti Chandra, Gaurav Gairola, Volker Vahrenkamp

Search and Discovery.com

... analysis. The thin section analysis indicates facies similar to those reported from subsurface reservoirs. We scan the plug using X-ray tomography...

Mexico: Maximus Survey: Opportunities in Deepwater Gulf of Mexico

Jeroen Hoogeveen, Jeniffer Masy, MCG, Geoex

GEO ExPro Magazine

... velocity model. When lateral velocity variations are significant, the generation of an accurate velocity model using a standard velocity analysis...

ABSTRACT:MULTICOMPONENT OBC (4C) PRESTACK TIME IMAGING OVER PAMBERI, LRL BLOCK, OFFSHORE TRINIDAD

Tony Johns, Carmen Vito and Raul Sarmiento

Geological Society of Trinidad & Tobago

... gathers processed through anisotropic PrSDM using cell-based grid tomography calibrated to wells, designed to extract rock property attributes...

Nightmare Multiples — A Step Towards a Solution

George Yao, Bob Estill, Daniel Heinze, Hans Tieman, Yusri, Jim Waugaman

Indonesian Petroleum Association

... for frequencies under 13 Hz using the following combination of methods. First a carefully tested radon filter was carried out which is based on an interval velocity...

Calibration Equations for Settling Tubes: RESEARCH-METHOD PAPER

Richard E. Chapman

Journal of Sedimentary Research (SEPM)

... time. The median velocity was then computed, and the geometric mean (the mid-point of the 1/4-phi interval) was taken as the characteristic dimension...

Providing In-Depth Knowledge

Halfdan Carstens

GEO ExPro Magazine

... analysis," Øyvind says. Dependant on input and software Velocity slice at 2,500 ms in the Barents Sea, offshore Norway. This velocity cube includes...

Abstract: Investigation of Seismic Imaging Capabilities for Small, Shallow Carbonate-Hosted Massive Sulphide Deposits; #90187 (2014)

Laura Quigley and Bernd Milkereit

Search and Discovery.com

... Engineering Partnership, 6-12 May 2013, Calgary, AB, Canada 6. Reverse static shift 7. Apply NMO correction to CMP gathers (constant velocity...

Work Processes to Mitigate Interpretation Pitfalls in Complex Imaging Environments, Helsing, Carl E.; Trainor, Dwight, #90100 (2009)

Search and Discovery.com

Abstract: High-Resolution Seismic Velocity Structure of the Shallow Porcupine Basin From Traveltime Tomography and Waveform Inversion of Long-Streamer Data; #90310 (2017)

Manel Prada, François Lavoué, Brian O'Reilly, Sergei Lebedev, Yanhua Yuan, Clàudia Gras

Search and Discovery.com

...Abstract: High-Resolution Seismic Velocity Structure of the Shallow Porcupine Basin From Traveltime Tomography and Waveform Inversion of Long...

Granite and Limestone Velocity Determinations in Arbuckle Mountains, Oklahoma

B. B. Weatherby, W. T. Born, R. L. Harding

AAPG Bulletin

...------------------------------ Where VLB is the longitudinal bulk velocity VLR is the longitudinal rod velocity ^sgr is Poisson's ratio. By using...

Rock Physics Modeling Optimizing Well Log and Core Data for the Abadi Gas Field

Shinji Matsuura

Indonesian Petroleum Association

... to the seven wells in the Abadi gas field. P-wave velocity (Vp) and S-wave velocity (Vs) from sonic-log is available in all the seven wells in the field...