Summary of Geophysical Exploration in the Delaware Basin

S. T. Miller

West Texas Geological Society

... the shallow, unconsolidated, low velocity materials. Again, this is a depth that gives better penetration of generated seismic energies. As the dynamite...

Elastic multiparameter full-waveform inversion application on sparse ocean-bottom node data

Denes Vigh, Xin Cheng, Bing Bai, Zongcai Feng, Kate Glaccum

International Meeting for Applied Geoscience and Energy (IMAGE)

... this advantage a step further to pursue a shear velocity update in addition to the pressure velocity field. Introduction During the last 10 plus years, FWI...

A Critique of the Magnolia Field (Columbia County) Case History

E. E. Rosaire , James M. Forgotson

GCAGS Transactions

... control, the velocity depth function, used to translate the observed, corrected arrival times into depths, is uniform laterally across the area...

ABSTRACT: Velocity-Depth Model Estimation for a Subsalt Target from the Southern Gas Basin of the North Sea, by Oz Yilmaz, Jeff Rutledge, Ottar Sandvin, and Bob Godfrey; #91019 (1996)

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SEISMIC REFLECTION SURVEYING FOR OIL AND GAS FIELDS IN NORTH CENTRAL TEXAS

TED COUGHRAN

Fort Worth Geological Society

...-trace offsets used in velocity calculations need to be equal to the depth of the target. If a reef is at a depth of 5,000 feet, horizontal offset traces...

Significant Impact Using Integrated 3D Sandbox Modeling and Palinspastic Reconstructions of Fold-Thrust-Belt for Exploring Hydrocarbon Prospect in Eastern Indonesia

Benyamin Sapiie, Meli Hadiana, Tery Alfa Furqan, Lisnanda Alam Perdana, Afif Saputra

Indonesian Petroleum Association

... approach. This technique can help to verify structural interpretation interactively mainly related to fault dip and geometry as well as depth to detachment...

Enhanced Wellbore Placement Accuracy Using Geomagnetic In-Field Referencing and Multi-Station Correction

Stefan Maus, Matthew Herzl, Shawn DeVerse

Unconventional Resources Technology Conference (URTEC)

... Dakota. Azimuth corrections of 1 degree lead to changes in wellbore position of 200 feet and more at TD. Improved specification of the strength and dip...

Evaluation of possible gas microseepage mechanisms

Alton Brown

AAPG Bulletin

... affect on continuous gas-phase flow. The major effect is a decrease in pressure gradient by the sine of the dip angle. This results in a minor velocity...

Simultaneous Inversion for Microseismic Event Location and Velocity Model in Vaca Muerta Formation

Zhishuai Zhang, Jing Du, Fuchun Gao

Unconventional Resources Technology Conference (URTEC)

... the perforation shots, the perforation shots improved their event location estimation. The effect of perforations shots can also be seen from the velocity model...

Geothermal convection in South Atlantic subsalt lacustrine carbonates: Developing diagenesis and reservoir quality predictive concepts with reactive transport models

Gareth D. Jones, Yitian Xiao

AAPG Bulletin

... in thickness along the stratigraphic dip. The shoreline was specified to be coincident with the footwall crest, resulting in a nominal lake depth...

Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model

D. H. Welte, M. A. Yukler

AAPG Bulletin

...%, and the temperature-time index was found, Fig. 6. Effect of heat flow on porosity versus depth relation (from Yukler et al, 1978). Fig. 7. Hydrocarbon...

Petroleum Origin and Accumulation in Basin Evolution--A Quantitative Model

D. H. Welte, M. A. Yukler

AAPG Special Volumes

..., Computation of ground-water velocity from temperature data, in Methods of collecting and interpreting ground-water data: U.S. Geol. Survey Water Supply...

Settling Velocity and Grain Shape of Maërl Biogenic Gravel

Siddhi Joshi, Garret P. Duffy, Colin Brown

Journal of Sedimentary Research (SEPM)

..., Effect of shape upon the settling velocity of regular convex geometric particles: Journal of Sedimentary Petrology, v. 36, p. 370– 376. Jiménez, J...

Laboratory Study of the Distribution of Grain Sizes in Cross Bedded Deposits

Alan V. Jopling

Special Publications of SEPM

... velocity the flow upstream of the and suspended sediment concentration were determined for The velocity depth were plotted for several basins...

Lambert 2 Oil and Gas Discovery, Carnarvon Basin

D. R. Kingsley, M. J. Thompson, D. P. Harris, J. Fowles

Petroleum Exploration Society of Australia (PESA)

... and velocity interpretation of the East Dampier 3D Seismic Survey identified the possibility for additional volumes in a depth closure north of Lambert 1...

Induced seismicity hypocentral depth stability and sensitivity to Vp/Vs in the South Delaware Basin, West Texas

Alexandros Savvaidis, Anthony Lomax, Robin Dommisse, Caroline Breton, Matthew Shirley, Vincent OSullivan

International Meeting for Applied Geoscience and Energy (IMAGE)

... determinations. Depth determination is greatly complicated in the Delaware basin by the presence of the shallow, high seismic velocity, Ochoan salt...

Measurement and Error in Regional Stratigraphic Analysis

W. C. Krumbein

Journal of Sedimentary Research (SEPM)

... done in correcting electric log thicknesses for known dip of the rocks. The remaining random errors, after the controllable systematic errors...

Flow–Deposit Interaction in Submarine Lobes: Insights from Outcrop Observations and Realizations of a Process-Based Numerical Model

Remco M. Groenenberg, David M. Hodgson, Amandine Prelat, Stefan M. Luthi, Stephen S. Flint

Journal of Sedimentary Research (SEPM)

... characteristic features of the depositional architecture, such as finger-like geometries and stacking patterns, which are comparable in scale and geometry...

Overpressures and Hydrocarbon Migration in the Hibernia-Nautilus Area of the Jeanne D'Arc Basin, Offshore Newfoundland: DISCUSSION

Glen S. Stockmal

CSPG Bulletin

... prior to overpressuring. 3. MODEL BOUNDARY CONDITION ERRORS 3.1 The depth and nature of the basal boundary condition(s) for the one-dimensional model...

Thermal Histories and Hydrocarbon Generation: Example from Utah-Wyoming Thrust Belt

Dave Deming , David S. Chapman

AAPG Bulletin

... of Geologists, p. 633-639. Wiltschko, D. V., and J. A. Dorr, Jr., 1983, Timing of deformation in overthrust belt and foreland of Idaho, Wyoming, and Utah...

ABSTRACT Geopressure Impact on Seismic Interpretations: Case Histories from the Gulf of Mexico , #90104 (2010)

Shaker Selim S.

Search and Discovery.com

... of subsurface geopressure on seismic velocity is significant, but not well documented. Understanding how this effect influences seismic  attributes...

Abstract: Integrated Interpretation of Potential Field and Reflection Seismic Data from the Orsa Area of the Siljan Impact Crater, Central Sweden; #90255 (2017)

Harbe Muhamad, Christopher Juhlin, Alireza Malehmir

Search and Discovery.com

.... The best result was obtained when utilizing a constant velocity of 6000 m/s and a cross-dip angle of -15° to the west. A total of 69 gravity point...

Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf

Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol

AAPG Bulletin

...Velocity-depth trends in Mesozoic and Cenozoic sediments from the Norwegian Shelf Vidar Storvoll, Knut Bjrlykke, Nazmul H. Mondol 2005 359 381 89 3...

New Approach of Petroleum Systems Extension in Deep Water Gulf of Mexico, by Mario Limón G., Ernesto Miranda C., Rebeca Navarro H., and María Escandón C.; #90062 (2007)

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Detection of shallow sedimentary structure of Yigong Lake in Tibetan Plateau using distributed acoustic sensing

Jian Zhou, Jizhong Yang, Heng Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... to obtain NSFs. Next, we perform linear stacking of all the time segments for each cross-correlation pair to average the effect of temporal noise...