Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

.... Thirdly, we decompose the recorded uncorrelated VSP signal into time-frequency maps based on multi-taper spectral analysis. Time-frequency displays...

Abstract: Seismic Denoising by Time-Frequency Reassignment; #90174 (2014)

Li Han, David Bonar, and Mauricio Sacchi

Search and Discovery.com

... point in the original spectrum to a time-frequency location that matches the signal’s instantaneous frequency and local group delay. Previous applications...

Memorial: Henryk Bronislaw Stenzel (1899-1980)

Keith Young

AAPG Non-Technical and Memorials

... for what seemed an overly long time. The students did not understand the delay, but Professor Stenzel was patient. Finally one of the students would...

Effect of Subcritical Crack Initiation on Hydraulic Fracture; #80668 (2019)

Gallyam Aidagulov, Romain Prioul, Elizaveta Gordeliy, Guanyi Lu, Andrew Bunger

Search and Discovery.com

... if the applied stress is below the material strength. Our experimental results show that this time delay can be influenced by various factors...

Turbulence Effects on the Settling of Suspended Particles

Peter Nielsen

Journal of Sedimentary Research (SEPM)

... of 5 cm. The settling velocity in each drop was determined from still photographs taken with a known time difference of 4 s. Two synchronized...

A new way to enhance the resolution of surface seismic data

Qian Yu, Qing Zhou, Jiaguo Ma, Tao Yan, Lien Bian

International Meeting for Applied Geoscience and Energy (IMAGE)

... in general can also be refined greatly. Data from the zero offset VSP record with the time window length of m is w(0), w(1),...w(m) ,Calculating...

Abstract: Petroleum Geology of Cook Inlet Basin, Alaska, by L. B. Magoon, G. E. Claypool; #90962 (1978).

Search and Discovery.com

Extended Abstract: Analytics: Understanding the Hype and Predictive-Modeling Basics

Andrew C. Silver

Houston Geological Society Bulletin

... part of the technology-adoption lifecycle. Unfortunately, this delay works counter to the imperative for businesses to be early adopters of useful...

ABSTRACT: 3-D Finite Element Seismic Modeling of Hydrocarbon Drainage in a Gulf Coast Mini-Basin: The Role of Seismic Modeling in 4-D Seismic Technologies, by Wei He, Roger N. Anderson, Xuefen Wang, and Yu-Chiung Teng; #91019 (1996)

Search and Discovery.com

Peculiarities of Petroleum Formation in Highly Bituminous, Siliceous, Shaly, Carbonaceous Facies, Timan-Pechora Basin, USSR: ABSTRACT

Gregory Ulmishek, Wyman Harrison

AAPG Bulletin

... significant shows are absent. Deposition of this prominent facies began during the end of early Frasnian time in a wide stagnant sea that covered...

Abstract: Heat Management for Steamflooding Projects, by Trigos Becerra, Erika M.; Rueda, Silvia F.; and Rodriacute;guez, Edwin; #90166 (2013)

Search and Discovery.com

ABSTRACT: QUATERNARY SUBSIDENCE IN THE INNER CALIFORNIA CONTINENTAL BORDERLAND: ECHO OF MIOCENE CRUSTAL THINNING AND THRUST-FOLDING OF THE NEAR-SHORE SLOPE; #90114 (2010)

Christopher C. Sorlien, Leonardo Seeber, and Brian A. Campbell

Search and Discovery.com

... eventually stands lower. Most thinning and volcanism occurred during early and middle Miocene time and initial rapid subsidence should have occurred...

Abstract: Processing 3-C Heavy Oil Data for Shallow Shear-wave Splitting Properties; #90174 (2014)

Richard Bale, Tobin Marchand, Keith Wilkinson, Kurt Wikel, and Robert Kendall

Search and Discovery.com

... in the amount of shear-wave splitting as measured by the time delay between S1 and S2 (fast and slow shear) modes. Hence, the accurate measurement of shear-wave...

Abstract: Using Phase Sequencing and Marine Vibrators for Residual Shot Noise Removal and Simultaneous-Source Separation; #90310 (2017)

Robert Laws, David Halliday, Ali Özbek, Jon Fredrik Hopperstad

Search and Discovery.com

...; control is limited to simple changes of amplitude and overall time delay...

Integrated Control and Safety System to Facilitate Faster Recovery Post Blackout Shutdown for Aging Facilities in the Handil Field

Mursalim Mardin, Nana Setiawan, Alien Feliska, Agus Hermawan

Indonesian Petroleum Association

... to a failure of ICSS equipment post blackout shutdown. The failure of ICSS equipment may delay the startup with un-predictive time, depending on how...

Estimation of Hydraulic Fracture Height and Pressure Deflation Using a Pulsed Vertical Seismic Profile and a DAS Fiber in the Midland Basin

Robert Meek, Robert Hull, Kevin Woller, Brian Wright, Mike Martin, Hector Bello, James Bailey

Unconventional Resources Technology Conference (URTEC)

... each stage into a horizontal fiber. They observed that the time delay diminished over a few days. It is thought that this time-delay was caused...

An Approach for Avoiding Damage to Springs from Shock Waves Generated During Seismic Exploration

Jerome V. DeGraff

Utah Geological Association

... of seismic survey work would be tailored to each spring along a proposed route. However, this approach requires a significant expenditure of time...

North Slope Oil and its Effect on the Timing of a Synthetic Fuels Industry

Harold Levene

Wyoming Geological Association

... appeared inadequate for the anticipated demand. Each time there were serious discussions about converting oil shale or something else into the needed oil...

ADDENDUM: Appendices to The Oil Fields of Russia

A. Beeby Thompson

Other Technical

... of practical value to those interested in Russi.an and other petroleum fields, and the time has now arrived for a new edition. With a view...

Abstract: Insights on Prospectivity of Disputed Zones, South China Sea

Janice M. Christ, William G Dickson, James W Granath

Southeast Asia Petroleum Exploration Society (SEAPEX)

... discriminator between oil and gas. Heat flow variations with time will be a major factor in modeling thermal maturity because of differences...

Introduction to Ground-Water Hydrology, 1993 - Concluding Remarks

New Orleans Geological Society

... increasing from 50 to 75 in the private consulting field." Darryll Pederson, Journal of Geological Education, v. 35, p. 16. 1991: "At a time when...

Hydrocarbon Potential of the Basin Floor Fan Complex —A Comparative Study between the Offshore Bengal Basin and the Rakhine Basin, Myanmar

Abdus Samad Azad, Zabir Hossain, Michael Whibley

Southeast Asia Petroleum Exploration Society (SEAPEX)

... petroliferous for a long time and has attracted many research scientists and studies. Apart from maritime boundary conflicts with Myanmar and India, which...

Storing radwaste: From academic pipe dreams to more practical ideas

Rodney Garrard

GEO ExPro Magazine

... design has emerged for storing radioactive waste. But will it be in time for the nuclear renaissance that is now coming? T 10 | GEO EXPRO 3-2025...

Abstract: Application of Development While Exploring (DWE) Approach in Marginal Fields Development in PCPPOC'S Block SK 305, Offshore Sarawak, Malaysia (Geology Paper 4)

Foo Wah Yang, Azlan Ghazali, Medy Kurniawan, Bui Ngoc Quang

Geological Society of Malaysia (GSM)

... uncertainty and short field life. In order to expedite development and to mitigate such risks at the same time, PCPPOC carries out Development While Exploring...

Sandstone Distribution in Lower Member of Waynesburg Formation, Greene and Washington Counties, Southwest Pennsylvania: REPLY

W. D. Martin , B. R. Henniger

AAPG Bulletin

... helped to delay an understanding of Dunkard basin geology for more than 100 years. Points 2 and 3 of the final paragraph of Roen's discussion dealing...