Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector

Xuan Ke, Mauricio Sacchi, Ying Shi

International Meeting for Applied Geoscience and Energy (IMAGE)

.... First, we present a new method for computing the generalized stabilized Poynting vector, which only requires a single wavefield for its computation...

A path to make well-informed decisions when considering the decommissioning of subsea pipelines

Andrey Chikin

Australian Energy Producers Journal

... submitted by the Titleholder must propose a decom­ missioning method that achieves environmental outcomes equal to or better than full removal...

Experience in the Use of Seismic Stations with Magnetic Recording

B. I. Bespyatov, A. I. Khramoy

Petroleum Geology: A Digest of Russian Literature

... of the wave picture, selection of grouping parameters, and multi-frequency filtering. Study of the wave picture is a very effective method when working under...

Woodside Offshore Dry Deluge Testing

Katy Bastani

Australian Petroleum Production & Exploration Association (APPEA) Journal

... the deluge nozzles to visually identify any blockages. This method of testing will reduce costs to businesses, not only for deluge testing itself...

Unlocking Oil Resources Without Artificial Lift Using Testing Barge in Tambora Gas Field

Jodi A. Anggoro, Baginda Saragih, Rico Pradityo

Indonesian Petroleum Association

... maximum recoverable reserves due to the higher density, which is the main drawback of this method. The problem now lies in the volume of the remaining oil...

Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)

Heather J. E. Lloyd and Gary F. Margrave

Search and Discovery.com

... (Waters,1978). For this method to work the reflectivity sequence must have low frequencies which the seismic data does not have as it is inherently missing them...

Great Scott! A Homebrewed Recipe for Regional Trend-Based Log Normalization: Various Examples from Rocky Mountain Basins; #42474 (2019)

Mark Millard, Andy Hennes, Preston Kerr, Riley Brinkerhoff, Justin Brown

Search and Discovery.com

... lithological and petrophysical characteristics over a large area. As an advantage over field-average, or single-well log normalization, this method...

Chairmans Reflections on the AAPG Energy Transition Forum 2022: Pathways for Geoscientists in a Net Zero Future; #141900 (2022)

Max Brouwers

Search and Discovery.com

... as an oil and gas field, ranging from regional sweet-spotting to storage site monitoring with multi-method geophysics. The increased need for critical...

General Lithofacies Relationship of St. Peter Sandstone and Simpson Group

E. C. Dapples

AAPG Bulletin

... of the Arkansas Paleozoic Area," Arkansas Geol. Survey Bull. 3, pp. 23-29. DAKE, C. L., 1921, "The Problem of the St. Peter Sandstone," Bull...

Effective E-Learning for Geoscientists in the Global Multi-Generational Workplace

Susan Smith Nash

GCAGS Transactions

... of assessments and survey instruments should be administered in order to gain a clearer idea of the true picture of capabilities, attitudes...

Oil-Gas Productivity of the Sochi Region

S. T. Korotkov

Petroleum Geology: A Digest of Russian Literature

... tectonic complications may be present. Hints of these can be seen in the data of a seismic survey of 1953 by the Krasnodarneftegeofizika Trust...

Spikes in Your Acquisition? Ž How to Minimize their Impact through Field and Processing Techniques.

Paula A.C. Barbosa, Jose A. Jaramillo, Jose H. Olaya

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... to easily identify the leakage through the cables. It helped to reduce the presence of spikes. A number of shots were repeated at the beginning of the survey...

Gas Prospects of the South Part of the Igrim-Shukhtungort Zone of Uplifts

V. S. Safonov

Petroleum Geology: A Digest of Russian Literature

... surveys in the Berezovo-Shaim oil-gas region using magnetic, gravity, and point seismic methods. This was a basis for selecting the primary areas for areal...

Geologic Results of Gravimetric Investigations in the Northwestern Cis-Caucasus

M. R. Pustil’nikov, Ye. U. Savvina, A. A. Klimarev

Petroleum Geology: A Digest of Russian Literature

... and of the underlying rocks of the basement. Comparison of gravity maps with tectonic maps of the northwestern Cis-Caucasus compiled from seismic survey data shows...

X-Ray Radiography of Coal

Robert Vinopal

Journal of Sedimentary Research (SEPM)

.... Survey, Circular No. 443, 19 p. HAMBLIN, W. K., 1962, X-ray radiography in the study of structures in homogenous sediments: Jour. Sed. Petrology, v. 32...

Clay Mineralogy of Some Basal Pennsylvanian Sandstones, Clays, and Shales: GEOLOGICAL NOTES

Herbert D. Glass, Paul Edwin Potter, Raymond Siever

AAPG Bulletin

.... By selecting clearly defined contrasting depositional environments and by use of the proper statistical design, future studies of ancient sediments should...

ABSTRACT: Effective E-Learning for Geoscientists in the Global Multi-Generational Workplace; #90117 (2010)

Susan Smith Nash

Search and Discovery.com

... plan, or when proposing changes in workflows. Instead, a series of assessments and survey instruments should be administered in order to gain a clearer...

Vertical Wave Testing, by Bob Hardage, #40503 (2010).

Search and Discovery.com

Effective E-Learning for Geoscientists in the Global, Multi-Generational Workplace; #70089 (2010)

Susan Smith Nash

Search and Discovery.com

..., or when proposing changes in workflows. Instead, a series of assessments and survey instruments should be administered in order to gain a clearer...

Benefits from Pattern Recognition and Visualization; #41973 (2016)

Tao Zhao, Kurt J. Marfurt

Search and Discovery.com

... experienced experts. In this article, we use a Barnett Shale survey to show not only how to perform an unsupervised classification with multiple seismic...

Sources and Petrology of Beach Sand from Southern Monterey Bay, California

Rodney A. Combellick , Robert H. Osborne

Journal of Sedimentary Research (SEPM)

... Research Center Tech. Memo 19, 41 p. BRAMLETTE, M. N., 1946, Monterey Formation of California and origin of its siliceous rocks: U.S. Geol. Survey Prof...

Statistical Analysis of Turbidite Cycles in Submarine Fan Successions: Tests for Short-Term Persistence

Chengsheng Chen, Richard N. Hiscott

Journal of Sedimentary Research (SEPM)

... for Improved Parameter Definition: Kansas Geological Survey, Bulletin 223, p. 207-230. DADE, W.B., LISTER, J.R., AND HUPPERT, H.E., 1994, Fine-sediment...

Environmental Analysis of Swan Peak Formation in Bear River Range, North-Central Utah and Southeastern Idaho

P. L. Vandorston

AAPG Bulletin

... Peak Formation southeast Idaho: Jour. Sed. Petrology, v. 25, p. 282-284. Degens, E. T., 1965, Geochemistry of sediments, a brief survey: Englewood...

Sumba Area: Detached Sundaland Terrane and Petroleum Implications

Awang Harun Satyana, Margaretha E.M. Purwaningsih

Indonesian Petroleum Association

... based on multidisciplinary methods including: stratigraphic succession, geochronology-geochemistry of magmatic rocks, paleomagnetism, isotope geology...

Evaluation of Factor Effects on Material Balance Calculations Using Statistical Design Methods

J. C. Hsie, H. M. Munir, W. E. Gerbacia

Indonesian Petroleum Association

... accuracy. Therefore, we often use the method without a great deal of information regarding how much variation we can expect in the result from using...