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The AAPG/Datapages Combined Publications Database
Showing 40,947 Results. Searched 195,387 documents.
Velocity Conditioning for an Improved Depth Conversion, #40743 (2011)
Ang Chin Tee, M. Hafizal Zahir, M. Faizal Rahim, Nor Azhar Ibrahim, Boshara M. Arshin
Search and Discovery.com
.... Figure 3. The proposed workflow of hybrid velocity modeling which incorporate interval and instantaneous velocities based on layering (structural...
2011
Estimating Seafloor Strength with C4 Data, by Bob Hardage, #40792 (2011).
Search and Discovery.com
2011
Seismic Image Enhancement of the Banyu Urip Carbonate Buildup, Cepu KKS, With Effective Data Denoise and Q-Compensated PSDM
Gene Skeith, Peter Traynin, J. M. Reilly, Mike Rainwater, Parada Devy Silitonga
Indonesian Petroleum Association
... by combining refraction tomography results using first break picks to determine velocities in the shallow portion of the subsurface, with deeper velocities...
2008
1.2 Seismic Stratigraphy: 1.2.2 Unconformities: High Relief Topography on the Jurassic Unconformity (Alabama)
J. R. English and J. S. Oslund
AAPG Special Volumes
... section showing relationship of Jurassic sediments and their velocities to the unconformity. End_Page 1.2.2_11------------------- Figure 3...
1983
The Use of Seismic Data in Predicting the Abnormal High Pressure Zone for Exploration Drilling in Pertamina Unit E.P. III Working Area
Basuki Puspoputro
Indonesian Petroleum Association
..., Seismic data can detect over pressures in deep drilling : The Oil and Gas Journal, August. 6. HUBRAL, P., AND KREY, T., 1980, Interval velocities...
1983
Pre-Stack Imaging: Time or Depth? (Paper 25)
Carl Notfors, Peter Whiting, Geoff Mansfield
Geological Society of Malaysia (GSM)
... estimates the diffraction shapes by raytracing through the interval velocities of the medium. If the velocity field varies slowly in the lateral...
2000
Abstract: Reservoir Characteristics of a Quaternary Channel: Incorporating Rock Physics in Seismic and DC Resistivity Surveys; #90211 (2015)
Jawwad Ahmad and Douglas Schmitt
Search and Discovery.com
... velocity carbonates. The channel fill materials have generally lower seismic velocities and are more resistive than the flanking undisturbed Cretaceous...
2015
Abstracts: Seismic Anisotropy of the Marcellus Shale: Feasibility Study for Fracture Characterization; #90173 (2015)
James Gaiser, Alvaro Chaveste, Mary Edrich, Tony Rebec, and Richard Verm
Search and Discovery.com
... of the WS1 and WS2 can be determined. These consist of a fast, W11, and slow, W22, NMO term and an orientation of the principal interval velocities. P...
2015
An Interpreter's Guide to Improvements in Depth Imaging Through Model-Based Velocity Estimation and Refinement
Andy Furniss
Indonesian Petroleum Association
... this velocity information is to use the Dix equation (Dix, 1955) which relates interval velocity to root-mean-square (RMS) velocities. Equation (1...
2000
An Interpreter's Guide to Improvements in Depth Imaging through Model-Based Velocity Estimation and Refinement
Andy Furniss
Petroleum Exploration Society of Australia (PESA)
... to root• mean-square (RMS) velocities. Equation (1) shows that interval velocity, Vinr can be calculated for the n'" interval where vrms,.J' tn.J...
1999
Upper Crustal Structure Derived from Seismic Refraction Experiments: Grand Banks of Eastern Canada
I. Reid, C.E. Keen
CSPG Bulletin
.... 6) Velocities lower than 4.5 km/s, which correspond to sediments overlying the 4.5 km/s layer, were derived from regional averages of the interval...
1988
Extended Abstract: A Review of the Leading Technologies That Can Make a Difference in the Search for and Production of Hydrocarbons
Terry Engelder, Yaneng Zhou
Africa Energy and Technology Conference, 2016
.... The Rhinestreet stratigraphic package consisted of a sandstone-shale pair. Two four-foot-thick beds in the 100 foot interval between depths of 3,400...
2016
Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia
Mohammed Badri, Stephane Gazet, Gregoire de Tonnac
Indonesian Petroleum Association
... the interval velocity profile, the pore pressure was then computed by subtracting the effective stress from the overburden stress. These velocities...
2005
Sonic Velocity in CarbonatesA Combined Product of Depositional Lithology and Diagenetic Alterations
Flavio S. Anselmetti, Gregor P. Eberli
Special Publications of SEPM
... carbonates have a wider range and reach higher velocities than deeper diagenetic factor that controls velocity is porosity which shows a clear inverse...
2001
Geology of the Attaka Oil Field, East Kalimantan, Indonesia
C. M. Schwartz, G. H. Laughbaum Jr., B. S. Samsu, J. D. Armstrong
Indonesian Petroleum Association
... velocities required on the flanks produces continuous seismic events in the crestal area. The diminished interval velocities on the crest may be due...
1973
Physical Properties of Carbonate Reservoirs in South Sumatra
B. Sudewo, A. R. Suhendan, S. Chacko
Indonesian Petroleum Association
... inversion modeling, interval velocities may also be recovered from acoustic impedances using Gardner's Equation. It was therefore judicious to compare our...
1987
Intra-Muda Shallow Gas in Cumi-Cumi PSC, Natuna Sea - a Driller's Nightmare Becomes a Geophysicist's Dream
Martin Bennett
Indonesian Petroleum Association
... with frequencies as high as 150 Hz. The low pore pressure means that gas within the pore spaces significantly reduces the interval velocities in the reservoir...
2000
Physical Environment of Yucatan Reefs and Banks: Chapter 11: PART 2. CORAL REEFS AND BANKS, YUCATAN SHELF, MEXICO (YUCATAN REEF UNIT)
Brian W. Logan
AAPG Special Volumes
...). The velocity range over this 15-ft interval is 100 cm/sec at 30 ft to 350 cm/sec at 15 ft, velocities whic , according to data from Hjulstrom (1939...
1969
Section 3: Displays of Seismic Sections: The Peru Continental Margin, Record Sections 2 and 3
Roland von Huene, Lavern Kulm, John Miller, and Donald Hussong
AAPG Special Volumes
... to interval velocities were not sufficiently representative of rock velocities in deep-water areas (see p. 4). The velocities of a particular geologic unit...
1986
Abstract: Laboratory Studies of the Seismic Properties of Bitumen Saturated Grosmont Carbonates; #90224 (2015)
Arif Rabbani, Douglas R. Schmitt, Randolf Kofman, and Jason Nycz
Search and Discovery.com
... these seismic field observations we have conducted ultrasonic measurements of the compressional (P) and shear (S) wave velocities of bitumen saturated...
2015
Stratigraphic Traps Defined by Seismic Data: A Case Study
Sugiharto
Indonesian Petroleum Association
.... Structure Map, Top Seismic Batu Raja, C.I. = 50 feet Figure 6. KL-3, KL-1, KL-4, KL-6 Interval velocities within the relatively tight Batu Raja...
1984
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp
Search and Discovery.com
N/A
“Visualize the Trap”: Theory and Application of Using Seismic Residual Velocity for Tight Gas Sand Exploration in the Hoback Basin, Wyoming, by Robert Kidney, Marty Williams, Roger Falk, and Doug Sharp; #90042 (2005)
Search and Discovery.com
2005
Quantitative Seismic Interpretation Workflows for Exploration in Colombian Frontier Basins: Abstract
A. Mario Gutierrez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Stress (VES) and reservoir porosity predictions. Seismic interval velocities are used to estimate the fluid pressure and to constrain the mudrock...
2009
Abstract: Use of Color Displays in Seismic Interpretation, by W. F. Albers; #90972 (1976).
Search and Discovery.com
1976