3D Refraction Statics Integrated with Surface-Consistent First-Break Picking, Iterative Inversion, and 3D Visualization

Search and Discovery.com

...-time analysis and refraction statics inversion was developed. By utilizing reciprocal travel times, reliable and consistent manual and automatic travel...

Abstract: Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study

Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... are then interpreted using the Generalized Reciprocal Method (Palmer, 1980). The first arrivals of refracted signals are digitally picked (Hatherly...

Application of P & SH-Waves for Rock Anisotropy Studies: Genting Highlands Case Study

Abdul Nassir Sh. Saeed, Abdul Ghani Rafek, Rahman Yaccup, Abdul Rahim Samsudin

Geological Society of Malaysia (GSM)

... using the generalized reciprocal method (Palmer, 1980). The first arrivals of refracted signals were digitally picked (Hatherly, 1980) during data...

Abstract: Integrated Geophysical Characterization of the Near-Surface at Priddis, Alberta; #90224 (2015)

J. Helen Isaac, Lei Zhi, Don C. Lawton, and L. R. Bentley

Search and Discovery.com

... data and calculated refraction statics using a generalized reciprocal method inversion algorithm (Palmer, 1981). The near-surface velocity-depth...

Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)

Jie Zhang, Oz Yilmaz, and Nanxun Dai

Search and Discovery.com

... general reciprocal method (Palmer, 1980), the delay-time method (Gardner, 1939), the first-arrival tomography (Zhang and Toksoz, 1998), and refraction...

Abstract: P-wave and S-wave Near-surface Characterization in Northeast British Columbia (NEBC); #90174 (2014)

Liliana M. Zuleta and Don C. Lawton

Search and Discovery.com

...) is calculated by subtracting the times from the two sources located on either side of a receiver minus the reciprocal time. To use this method, enough spread...

Analytical Method to Accurately Estimate Overpressure Magnitude: The Case Study from Indonesia's Tertiary Basins

Agus M. Ramdhan, Lambok M. Hutasoit, Arifin

Indonesian Petroleum Association

... in general sense. The method discussed in this paper offers a generalized method that can be applied for all Indonesia’s sedimentary basin. The method has...

Deblended-data reconstruction using generalized blending and deblending models

Search and Discovery.com

Large-Scale Cycle Architecture in Continental Strata, Hornelen Basin (Devonian), Norway

Donna S. Anderson, Timothy A. Cross

Journal of Sedimentary Research (SEPM)

... simultaneously, and then move away from each other simultaneously. This in-phase relationship is replaced by a reciprocal stacking pattern when...

2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor

Umar Hamzah, Abd Rahim Samsudin

Geological Society of Malaysia (GSM)

... method for refraction analysis.Geophysics 50:17011720. Palmer, D. 1980. The generalized reciprocal method of seismic refraction interpretation. Society...

Geophysical Analyses to Map Concealed Faulting in the Wasatch Fault Zone in Northeastern Provo, Utah County, Utah

Alvin K. Benson, Leo T. Brown, Nathan Brett Mustoe

Utah Geological Association

..., and interpretations: U.S. Geological Survey Professional Paper 1500-a, 71 p. Palmer, Derecke, 1980, The generalized reciprocal method of seismic refraction...

An Integrated Geophysical Analysis of Shallow Faulting in the Wasatch Fault Zone Near Springville, Utah County, Utah

Alvin K. Benson, Nathan Brett Mustoe

Utah Geological Association

... County, Utah: Provo, Utah, Brigham Young University, unpublished M.S. thesis, 91 p. Palmer, Derecke, 1980, The generalized reciprocal method of seismic...

Viability of long-short term memory neural networks for seismic refraction first break detection … a preliminary study

Tasman Gillfeather-Clark, Eun-Jung Holden, Daniel Wedge, Tom Horrocks, Carlie Byrne, Matthew Lawrence

Petroleum Exploration Society of Australia (PESA)

.... (1981) ‘An introduction to the generalized reciprocal method of seismic refraction interpretation’, Geophysics, 46(22), pp. 1508–1518. doi...

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

...Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014) Roohollah Askari, Robert J. Ferguson...

Abstract: Accurate and Automatic Computation of Refraction Statics in Large 3D Seismic Datasets; #90171 (2013)

Atul Jhajhria and Igor B. Morozov

Search and Discovery.com

... [email protected] Summary Analysis of first-break travel-time data was improved by 1) using reciprocal travel-time analysis to control the accuracy...

Deblended-Data Reconstruction Using a Closed-Loop Approach for Time-Lapse Seismic Monitoring, #42320 (2018).

Tomohide Ishiyama, Mohammed Y. Ali, Gerrit Blacquire, Shotaro Nakayama

Search and Discovery.com

..., Netherlands Abstract In this paper, we introduce a method of deblended-data reconstruction. Using this method, we expect to ensure high repeatability in time...

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

... using microscopic image analysis confirm a strong positive linear relationship between grain roughness, quantified by the reciprocal of convexity...

The Utilization of the "Rate-Integral" to Assist with Decline Curve Analysis of Poor-Quality Unconventional Time-Rate Data

E. W. Bryan, D. Symmons, D. Ilk, T. A. Blasingame

Unconventional Resources Technology Conference (URTEC)

... to calculate the reciprocal of the loss-ratio [D(t)] and the lossratio derivative [b(t)], a numerical differentiation method must be applied — most...

Abstract: Integrated Analysis and Inversion of 3D Refraction Travel Times; #90171 (2013)

Igor B. Morozov and Atul Jhajhria

Search and Discovery.com

... in black. Method In our approach (Morozov and Jhajhria, 2008) the travel times between locations xS and xR are represented as a sum of several...

Two-Dimensional Equation-of-State Modeling of Adsorption of Coalbed Methane Gases

Khaled A. M. Gasem, Zhejun Pan, Sayeed Mohammad, Robert L. Robinson Jr.

AAPG Special Volumes

... on individual adsorption isotherms to determine the temperature-dependent EOS parameters (, , k). For the EOS to have maximum utility, generalized...

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)

... element method with a special treatment of the elements adjusted to the axis of symmetry as described by Nissen-Meyer et al. (2007). We invert for inline...

Diving wave tomography: Velocity modelling using first arrival traveltime

Amatul Syafi Abdul Basit, Abdul Rahim Md Arshad, Arulini Permalu

Geological Society of Malaysia (GSM)

... statics associated with the base of weathering layer using plus-minus method (Hagedoorn, 1959) or generalized reciprocal method (Palmer, 1981...

Abstract: Tilt-Depth Method: A Simple Depth-Estimation Method Using First Order Magnetic Derivatives, by James D. Fairhead, Ahmed Salem, and Simon Williams; #90082 (2008)

Search and Discovery.com

The Development and Application of a New Semi-Analytical Model to Estimate Permeability from Mercury Injection Capillary Pressure

Sarin Apisaksirikul, Thomas A. Blasingame

Unconventional Resources Technology Conference (URTEC)

... at the apex point. In concept, considering the Washburn relation (Washburn 1921), the reciprocal of the capillary pressure is proportional to the pore...

The Relation Between Porosity, Permeability, and Porous Geometry in Reservoir Rock

Kimball L. Hamberger

Oklahoma City Geological Society

...------------------------- Burdine, Gournay and Reichertz (25) who used capillary pressure curves. As yet, there is no generalized method of calculating the flow characteristics...