Quantitative Interpretation Reveals Prospectivity of the Kwanza Shelf, Offshore Angola

Roberto Ruiz, Cyrille Reiser, Avril Burrell, PGS, Jean Afonso Colsoul, Naire Judith Ricardo Cahumba Quenge, ANPG

GEO ExPro Magazine

... geometries associated with the salt. For this, tomography (reflection and refraction) and Full Waveform Inversion (FWI) have been used to unveil...

Statistical Mitigation of Depth Structure Uncertainty Using Multiple Realizations for the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Willy Brianno

Indonesian Petroleum Association

.... This layer produces large long and short spatial wavelength statics that are difficult to resolve with standard processing techniques (refraction...

Main Problems of Prospecting the Markovo Oil Field in Eastern Siberia

A. A. Trofimuk, V. G. Vasil’yev, I. P. Karasev, S. P. Kosorotov, M. M. Mandel’baum, A. N. Mustafinov, V. V. Samsonov

Petroleum Geology: A Digest of Russian Literature

... reflection, refraction, and particularly regional directional reception surveys, detailed electrical surveys with earth currents, and gravity surveys...

Main Results of Geological Exploration and Tasks of Regional Investigations in the North Caucasus

M. S. Burshtar, K. A. Belov, G. G. Gasanguseynov, V. A. Znamenskiy, M. S. L’vov, M. R. Pustil’nikov

Petroleum Geology: A Digest of Russian Literature

... Paleogene. Several seismic reflection and refraction profiles were run in the western Cis-Caucasus and two profiles in the eastern Cis-Caucasus. At present...

3-D Seismic Operations in an Offshore Operating Oil Field

B. Indroyono, J. A. Musser, A. Isfan, P. C. Johnson

Indonesian Petroleum Association

... for these positions was provided by the seismic data itself. First breaks from the seismic data were analyzed with a direct arrival and refraction picking...

Automated velocity modeling with domain transformations

Kevin Gullikson, Arnab Dhara, Ram Tuvi, Mrinal K. Sen

International Meeting for Applied Geoscience and Energy (IMAGE)

..., the initial velocity model comes from refraction tomography (Taillandier et al. 2007, 2009), a nonlinear optimization method that itself requires...

MAZ Processing for Basement Fracture: A Case Study on 3D Conventional Land Seismic Dataset

Ahmad Zazeli Fuadi, Yatty Surtiati

Indonesian Petroleum Association

... starting from 1st velocity picking. To reduce processing time, we used the refraction static from previous processing. On the regularization step, we split...

Oxfordian Erg Play Fairway Evaluation in the Gulf of Mexico Using 2D and 3D Seismic Evidence

Karyna Rodriguez, Eric Newman, Mike Saunders

GCAGS Transactions

... and COB determined from gravity modelling and reflection and refraction seismic data (from Nguyen and Mann, 2016). The model developed by Nguyen...

Abstract: Near-surface S-wave Velocity from an up Hole Survey using Explosive Sources; #90187 (2014)

Saul E. Guevara, Gary F. Margrave, and William M. Agudelo

Search and Discovery.com

... could not be detected by the refraction method, because of its own theoretical assumptions. However, the S-wave event picking has noticeable...

Modern Seismic Imaging and Basin Modeling Reveals Sub-Basalt Hydrocarbon Potential of Offshore India, #10473 (2012)

Roberto Fainstein, Somen Mishra, Rajesh Kalra, Jyoti Shah, Munukulta Radhakrishna, Bjorn P. Wygrala

Search and Discovery.com

..., Multicomponent, Forward and Inverse Modeling: Gravity, Resistivity, MagnetoTellurics, Seismic Refraction & Reflection, PSDM, Low Frequencies, De-multiple, Well...

Savannah River National Laboratory Core Repository: Core Used in Real World Fluid and Chemical Transport Assessments; #80465 (2015)

Mary K. Harris, Margaret Millings, Laura Bagwell, Gerald C. Blount

Search and Discovery.com

... penetrometer soundings, more than 300 km (200 mi) of seismic reflection data, many kilometers of seismic refraction data, and regional soil gas chemical...

Unifying Threads of Southeast Mexicos Discovery Processes, #70341 (2018).

Javier J. Meneses-Rocha

Search and Discovery.com

... balances arrived in 1922 in Texas and in 1923 in the Isthmus of Tehuantepec. Seismic refraction and reflection crews began to work in the Isthmus...

Characteristics and context of high-energy, tidally modulated, barred shoreface deposits: Kimmeridgian–Tithonian sandstones, Weald Basin, southern U.K. and northern France

Lynsey Angus,, Gary J. Hampson, Francesco Palci,,† Alastair J. Fraser

Journal of Sedimentary Research (SEPM)

... to refraction and reflection in similarly shallow water (e.g., Tanner 1960, p. 355–372 in Reineck and Singh 1973). Planar-parallel-laminated beds record...

Crustal Geometry and Extensional Models for the Grand Banks, Eastern Canada: Constraints from Deep Seismic Reflection Data

C. E. Keen, R. Boutilier, B. De Voogd, B. Mudford, M. E. Enachescu

CSPG Special Publications

...Crustal Geometry and Extensional Models for the Grand Banks, Eastern Canada: Constraints from Deep Seismic Reflection Data C. E. Keen, R. Boutilier...

Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands

Subhash Chandra, Geoff Mansfield, Peter Carver

Petroleum Exploration Society of Australia (PESA)

... reflection energy apparent. recorded data, although better than earlier years, remains poor Many experimental surveys have been performed since the late...

Indonesia Gas Hydrate Potential of Sunda Strait Case Study: Future Energy or Geohazard?

Fachri Novian Danu Priasmara, Arief Faisal Aryono, Febrio Ilhamdani Barus, Roynardus Febrian Sijabat

Indonesian Petroleum Association

... of interpretation of reflection and refraction seismic data on subduction zone indicate the strong bottom simulating reflectors (BSR) in the fore-arc basin (Sunda...

Resources and Resourcefulness

Ira H. Cram

AAPG Bulletin

... tools--plane table and alidade, core drill, magnetometer, torsion balance, refraction seismograph, reflection seismograph, gravimeter, various logging...

1.5 Crustal Sections: Crustal Structure in the Adirondacks

S. Klemperer, L. Brown, J. Oliver, C. Ando, and S. Kaufman

AAPG Special Volumes

... in the crystalline southern Appalachians; COCORP seismic-reflection profiling of the Blue Ridge and Piedmont: Geology, v. 7, p. 563-567. Crough, S.T....

Petroleum Developments in Europe in 1950

F. E. Von Estorff

AAPG Bulletin

..., Jutland and Fyn Seismograph, reflection and refraction, one party, 12 months, Jutland and Fyn A geological staff is maintained in Copenhagen and also...

A Model for Development of Red Sea

James R. Cochran

AAPG Bulletin

... their top surface prevent direct observation of the basement rocks by conve tional seismic reflection methods. The first seismic refraction data...

Reviving an old Buffalo - Breathing new life into an old dataset with modern technology

R. McGee, H. Debenham, P. Hoiles, A. O'Neill, J. Miller, A. Padman

Petroleum Exploration Society of Australia (PESA)

...’ velocity model. However, since reflection and refraction tomography alone struggle to resolve the shallow velocity detail, it was decided to test FWI...

Seismograph Interpretation as Related to Changes in Sedimentary Section in West Texas and New Mexico

John Daly , C. N. Page

AAPG Bulletin

... to date has been refraction. This method is affected by velocity changes to an even greater extent than the reflection method. Figures 9, 10, and 11...

Abstract: Reflection Configuration and Paleotopography of Rose Run Sandstone Remnants in Ohio, by B. L. Roth; #90939 (1997)

Search and Discovery.com

Application of High-Resolution Seismic Reflection to Groundwater Resource

Search and Discovery.com

Regional transect across the western Caribbean Sea based on integration of geologic, seismic reflection, gravity, and magnetic data

Javier Sanchez, Paul Mann, Luis Carlos Carvajal-Arenas, and Rocio Bernal-Olaya

AAPG Bulletin

...:10.1130/MEM162-p303. Edgar, N. T., J. I. Ewing, and J. Hennion, 1971, Seismic refraction and reflection in Caribbean Sea: AAPG Bulletin, v. 55, no. 6, p. 833–870...