What Can Elasticity Moduli Tell Us About Lithology and Diagenesis?: ABSTRACT

Gildas Omnes

AAPG Bulletin

... the shaliness of a horizon increases. Compressibility changes can be detected in shaly intervals. The velocity of pressure waves may remain fairly...

Interpretative PSDM Workflow for Solving Complex Imagery Below Faults and Carbonates Reefs in South Mahakam, Kutai Basin: An Interpreters Point of View

Cepi Muhamad Adam, Nadir Abdoun, Bertrand Duquet, Florent Bertini, Yves Le Stunff

Indonesian Petroleum Association

... and the Kutai basin, the study area is strongly compartmentalized. Lateral velocity variations across faults with very significant throws induce severe fault...

Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 2: Three-Dimensional Seismic Monitoring of an Enhanced Oil Recovery Process

Robert J. Greaves, Terrance J. Fulp

AAPG Special Volumes

...: Geophysics, v. 39, p. 759–769. Domenico, S. N., 1976, Effect of brine-gas mixture on velocity in an unconsolidated sand reservoir: Geophysics, v. 41, p. 882...

Abstract: Seismic Study of a Possible Eroded Impact Structure, Southern Alberta; #90224 (2015)

Wei Xie and Douglas R. Schmitt

Search and Discovery.com

... Deconvolution (Different window length) CMP Binning/ Initial Velocity Analysis /NMO Correction Residual Statics Corrections Surface Consistent Spiking...

Two-Dimensional Geophysical Workstation Interpretation: Generic Problems and Solutions: Part 8. Integrated Computer Methods

Joe D. Stevens, Carl A. Marrullier

AAPG Special Volumes

... or subtracted to each profile and a correction velocity is applied to the profile. During interpretation, corrections dealing with a horizon are linked...

Geophysical Lecture

E. R. Deutsch

CSPG Bulletin

... distance to a certain horizon, the interpreter must know how the seismic velocity varies with depth. After this has been established on the basis...

Profiler-Sonobuoy Measurements in Colombia and Venezuela Basins, Caribbean Sea

William J. Ludwig , Robert E. Houtz , John I. Ewing

AAPG Bulletin

.... Two prominent subbottom reflectors, Horizon A^Prime and Horizon B^Prime, are traced across each basin. Interval and refraction velocities...

Some Data on the Effectiveness of Chroma-Thermographic Analysis During Gas Logging in Fields of Western Kuban

Ye. M. Us, N. D. Velichko, Ye. S. Markovskaya

Petroleum Geology: A Digest of Russian Literature

...Some Data on the Effectiveness of Chroma-Thermographic Analysis During Gas Logging in Fields of Western Kuban Ye. M. Us, N. D. Velichko, Ye...

Experience in Determining Type of Oil Trap from Drilling and Seismic-Survey Data

I. G. Safin

Petroleum Geology: A Digest of Russian Literature

... horizon. These are paleo-geomorphological traps. This analysis thus discloses the cause of the presence or absence of oil pools on highs...

Seismic Facies of Incised-Valley Fills, New Jersey Continental Shelf: Implications for Erosion and Preservation Processes Acting During Latest Pleistocene–Holocene Transgression

S. Nordfjord, J.A. Goff, J.A. Austin Jr., S.P.S. Gulick

Journal of Sedimentary Research (SEPM)

... valley considered in this analysis (Fig. 1). That penetration, to ~ 7.5 m sub-seafloor, sampled valley fill, a valley flank, and the R horizon (Fig...

The Use of Physical Modeling to Resolve Offshore Seismic Problems

B. J. Evans, M. Urosevic

Indonesian Petroleum Association

... at variable offsets, and at broadside azimuths to the receiver array. After particle motion and velocity analysis, the waves shown in Figure 3b were...

An Incised Valley Filled System on a Ngimbang Limestone Sequence at JS-1 Ridge, Offshore East Java Basin, Indonesia

Anom Prasetya, Sidiq Romi, Andri Yumansa, Riza Agustiana, Mukhlis Setiawan, Ikhwan Maulana Harun

Indonesian Petroleum Association

..., and were reprocessed by applying High Fidelity QControlled Beam Migration (HFQCBM) that allows analysis of sediment fairways which were previously...

High-resolution imaging with FWI on wide azimuth towed streamer data: Application in the Mississippi Canyon, GoM

Wanying Wang, Simon Luo, Xiaolei Song, Lennon Infante, Imtiaz Ahmed, Qingsong Li, Ganyuan Xia, Katrina Packer

International Meeting for Applied Geoscience and Energy (IMAGE)

... model. We improved model resolution to 24 Hz. The resulting velocity model and FWI derived reflectivity (FDR) reveal previously unseen structures...

High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas

Susan E. Nissen, W. Lynn Watney, Jianghai Xia

Environmental Geosciences (DEG)

... shales. Gas in fractures can reduce the velocity of the dolomite interval to that of the shales (or lower). Depending on the magnitude of the velocity...

Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin

Abdul Haris, I Nengah Suabdi, Erwinsyah, Adriansyah, Abdullah Nurhasan, Ahsanul Khair, Ian A. Kainama

Indonesian Petroleum Association

...Low Frequency Shadow Zone Analysis Based on CWT Spectral Decomposition: Case Study of South Sumatra Basin Abdul Haris, I Nengah Suabdi, Erwinsyah...

Strike Oriented, Swath Seismic and Its Potential Application to Exploration and Development in the Papuan Fold and Thrust Belt

William F. Robinson IV

Papua New Guinea (PNG) Petroleum Convention Proceedings

... best perform velocity analysis, and what imaging methods will be appropriate. The ray-trace analysis, with its focus on resolving power of the seismic...

Abstract: Seismic Characterization of Statoils Leismer Heavy Oil Reservoir; #90172 (2014)

Rainer Tonn

Search and Discovery.com

... of the reservoir zone and reservoir barriers like shales must be Figure 1: S tatoil’s leases avoided. Due to the very high well density, the analysis...

Visualization-Based Volume Interpretation Leads to Robust Identification of Stratigraphic Features of Deep Marine System

Search and Discovery.com

Structure of the Outer Convergent Margin Off Kodiak Island, Alaska, from Multichannel Seismic Records: Convergent Margins

Roland Von Huene

AAPG Special Volumes

... analysis of refraction velocity along record 65 suggests that the greatest change in velocity with depth across the subduction zone is between the trench...

Use of the Regulated Directional Reception Method in Exploration for Reefs in Bashkiria

Yu. N. Voskresenskiy, Ya. I. Shul’ts

Petroleum Geology: A Digest of Russian Literature

... (1961) No. 9. (September) 1. Voskresenskiy, Yu. N., 1960, Examples of frequency analysis of RNP data in the Cis-Ural downwarp of Bashkiria: Tr. MINKh i...

Mapping with Two-Dimensional Seismic Data: Part 7. Geophysical Methods

I. R. Gordon

AAPG Special Volumes

... velocities. Simply match the time of a horizon on a seismic line with the depth of that horizon in an adjacent well and you can calculate a velocity...

What if you need seismic to understand your geological model? Exploration in the UK Southern North Sea Rotliegend Transition Zone; #90017 (2003)

Hubert J. M. Dejong, Richard Knight, Ray McClenaghan, Franek Mrozek

Search and Discovery.com

... migrated seismic. Due to significant overburden complexities in this area like the high velocity gradient Chalk and salt tectonics, imaging based...

Seismic in Understanding a Geological Model: Exploration in the UK Southern North Sea Rotliegend Transition Zone, by Hubert J. M. Dejong, Richard Knight, Ray McClenaghan, Franek Mrozek, #40114 (2004).

Search and Discovery.com

Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China

L. William Edwards

Circum Pacific Council Publications

...-signature deconvolution, velocity analysis, stacking, and F-D migration of the data. The sequence used for production processing is shown in Table 4...

Ripple Marks in Quartzites from Kurnool Supergroup, Cuddapah Basin, India

D. Madhava Rao, K. V. G. K. Gokhale

Journal of Sedimentary Research (SEPM)

.... The general nature of the ripples indicates a possible near-shore low-energy environment. Changes in depth and the current velocity are inferred...