Sedimentary Organic Matter in Distal Clinoforms of Miocene Slope Sediments: Site 903 of ODP Leg 150, Offshore New Jersey (U.S.A.)

Susan E. Wood , Georges E. Gorin

Journal of Sedimentary Research (SEPM)

... of the Miocene and older reflectors are best based on depths predicted by the Site 902 time-depth function and interval velocities (Mountain et al. 1994). Good...

An Integrated Multi-Analysis Procedure That Qualifies DHI’s: A Case History in the Louisiana Hackberry Trend

Russell Hoopes, W. M. Aber, Jr.

Bulletin of South Texas Geological Society

.... This is primarily because the area is predominately shale, not sand, and the sands that do exist have basically the same interval velocities as the shale...

Measurements Derived from Seismic Data as an Aid in Hydrocarbon Definition

R. E. Sheriff, M. T. Taner, F. P. Kronberger, L. R. Denham

Indonesian Petroleum Association

... and orange are usually used for the larger amplitudes, lower frequencies and faster velocities; the shorter wavelengths of blue and violet...

Rock-physics modelling for interpreting thin-bed effects on inverted elastic properties

Carl Reine

International Meeting for Applied Geoscience and Energy (IMAGE)

... in Background Shale The first scenario occurs frequently, where the reservoir interval is below seismic resolution and is contained in a background...

Study to Predict Liquid Holdup in Undulating Pipeline

Leksono Mucharam, Evi Wahyuningsih, Muchammad Ircham

Indonesian Petroleum Association

... on pipe inclination, especially at low gas velocities. Undulating pipeline profiles reduce the ability of gas to carry or sweep liquid in pipeline...

A Breakthrough in the Seismic Exploration Result on Small Oil Fields

G. Valeev, R. Enikeyev, T. Shestoukh

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to the single time scale, in other words, imaging just the same interval of medium (Fig.2), a noticeable difference in the wave picture regarding place...

Cableless Confusion

Robert Heath

GEO ExPro Magazine

... combinations of trace interval, sensor type and choice of cableless system, a cabled crew is always going to be heavier. (see "Weighing the role...

Lined Tubing Performance in CSG Wells Operated in Australia

Jonathan Martin, Robert Carmichael

Australian Petroleum Production & Exploration Association (APPEA) Journal

... individual coal seams ranging from 0.5 to > 6 ft in thickness, distributed over a 1500 ft gross interval. The inter-burden formations are made up...

Monument Butte 3DReprocessing case study in Uinta Basin

Mitch Preston, Xinxiang Li, Seth Berman, Phillip Keith, Christopher Egger, Josef Heim, Nebojsa Pralica, David Brookes, James Beck

International Meeting for Applied Geoscience and Energy (IMAGE)

.... These RMS type estimates are converted to a group of interval azimuthal parameters through the Generalized Dix Inversion (Cheng et al., 2017...

Multichannel Seismic Operations for CCOP/SOPAC Cruise, Leg 3, Solomon Islands

D. M. Mann

Circum Pacific Council Publications

... General model 230 Eclipse computer. T h e demultiplexed tapes are sorted at a 50-shot interval to c o m m o n depth-point ( C D P ) gathers to be used...

Using Depletion-Zone Microseismicity to Understand Producing Volumes

Jonathan P. McKenna, Michael H. Grealy, Michael S. Blaz, Nathan M. Toohey

Unconventional Resources Technology Conference (URTEC)

... velocities much higher than typical fracture propagation rates and can be used to delineate depleted fractures (Dohmen, 2013) forming a snapshot...

S-wave velocity prediction using a deep learning scheme and attention mechanism

Gang Feng, Wen-Qin Liu, Zhe Yang, Wei Yang, Jian-Hua Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... velocities is also necessary for prestack seismic inversion and prestack seismic attribute analysis. However, due to the high cost of S-wave logging, S-wave...

Successful Depth Imaging at Banyu Urip Field

Yuki Y. Agulia, Michael Gurch, Sony Mohammad, Bastian Hutahayan

Indonesian Petroleum Association

... for PSTM imaging in 2002. A 100 km2 subset of the data was PSDM reprocessed in 2007 to better image the carbonate interval. Although there was data...

Characterizing Multiple Formations for Gas Production and CO2 Sequestration

Adriana Gordon, Bill Goodway, Evan Mutual, Raul Cova, Scott Leaney, Wendell Pardasie, Matt Ng

Unconventional Resources Technology Conference (URTEC)

... velocities to guide the model across the survey. The model combining the processing velocities and horizons as reference was selected for the final...

Overview of Exploration Geophysics: Recent Breakthroughs and Challenging New Problems: Hydrocarbons

B. S. Flowers

AAPG Special Volumes

... of glacial till,with abrupt thickness variations of hundreds of feet and velocities ranging from 2,000 to 6,000 ft/sec (610-1,829 m/sec), cause...

Early Late Cretaceous to Holocene Seismic Stratigraphy and Geologic History of Southeastern Gulf of Mexico

David M. Angstadt , James A. Austin, Jr. , Richard T. Buffler

AAPG Bulletin

... shipboard core measurements (Buffler et al, 1984; Schlager et al, 1984) and interval velocities obtained from semblance analyses conducted on UTIG profiles...

Abstract: Re-establishment of Gradient in Frequency-domain Elastic Waveform Inversion; #90174 (2014)

Ju-Won Oh, Dong-Joo Min, and Felix J. Herrmann

Search and Discovery.com

..., we assume the homogeneous models whose velocities are the same as those of the background media of Figure 1a. Figures 1b to 1d show the gradient images...

Abstract: Building Better Models … Making Full Use of Petrophysical Data; #90211 (2015)

Elizabeth L’Heureux

Search and Discovery.com

... in physical properties of the medium, including any anisotropy in seismic velocities, attenuation, porosity, etc. We use these detailed petrophysical...

Petrophysical Relationship to Predict Synthetic Porosity Log; #41124 (2013)

Thariq Guntoro, Intan Putri, and Ayi Syaeful Bahri

Search and Discovery.com

.... Faust predicts compressional velocities with geological time and depth of burial of the rock, (Faust, 1951). Gardner introduced relation of density...

Further Consideration of the Question of Oil Output of Beds

Petroleum Geology: A Digest of Russian Literature

... of diamond core bits in drilling. A great advantage of the side core lifter is the possibility of selection of samples within the limits of the interval...

Seismic Interpretation Problems Caused by Miocene Channels in the Central Part of the Gippsland Basin

T U Maung, S J Cadman

Petroleum Exploration Society of Australia (PESA)

.... These channels contain carbonates of significantly higher interval velocity than the surrounding sediments. Problems with seismic interpretation were...

The UK West Central Graben: A Broadband Seismic Perspective

Gregor Duval, CGG

GEO ExPro Magazine

... more accurately from seismic velocities. A Powerful Technology RMS amplitude map comparison of the Maureen-Ekofisk interval – Chalk facies mapping...

Seismic Foldout: Northern Viking Graben … Chasing the Upper Jurassic Play

Jaswinder Mann-Kalil, Anna Rumyantseva, Idar Kjørlaug, CGG

GEO ExPro Magazine

...’s legacy north-south, new east-west and dualazimuth seismic coverage in the Northern Viking Graben. TL-FWI velocities with frequencies up to 14 Hz...

Predicting Pore-Pressure From On-shore Seismic Data in the Delaware Basin

Marianne Rauch-Davies, Bob Schmicker, Steve W. Smith, Sam Green, Jeremy J. Meyer

Unconventional Resources Technology Conference (URTEC)

.... The primary concern was the role of cement producing fast velocities which would have skewed the Vp-VES model being derived. Secondary concerns were Total...

Petroleum-Related Honours Projects at the Department of Geology and Geophysics, University of Adelaide, 1998

Richard Hillis

Petroleum Exploration Society of Australia (PESA)

... weight profiles and dri ll stem test data were used as direct pressure measurements in sandstones . Shale interval velocities from the sonic log were used...