Spectrum of gas migration phenomena across multilayered sealing sequences

Claudia Bertoni, Joe Cartwright, Martino Foschi, and Joe Martin

AAPG Bulletin

..., S., 1974, Effect of water saturation on seismic reflectivity of sand reservoirs encased in shale: Geophysics, v. 39, p. 759–769, doi...

Some Data on Compressibility and Density Anomalies in Halloysite, Hectorite, and Illite Clays: GEOLOGICAL NOTES

Warren A. Cebell , George V. Chilingarian

AAPG Bulletin

... to a lower density of the remaining water in the clay solids, or to increased amounts of adsorbed or interlayer water ("driving-in" of water effect...

Evolution of the Arctic Ocean - Abstract

J. William Kerr

Alaska Geological Society

..., this entire region may have been an emergent continent. The fragmentation phase occurred by a plate tectonic event that extended from mid-Mississippian...

Coseismic displacements from the 2002 Mw6.7 and Mw7.9 Denali Fault earthquakes measured with GPS - Abstract

Sigrun Hreinsdottir, Jeffrey T. Freymueller, Hillary J. Fletcher, Christopher F. Larsen

Alaska Geological Society

... event alone. Several of these stations were still running when the Mw7.9 occurred. Including these GPS stations 38 existing points in the interior...

Abstract: Offshore Environmental Risks, Perceptions, and "Corrective" Legislation, by G. R. Marsh; #90983 (1994).

Search and Discovery.com

Great Basin Algorefrauds

Search and Discovery.com

ABSTRACT: Early to Middle Eocene Transition of the Colombian Basin ODP 999; #90113 (2010)

Michelle A. Chezem and Richard Fluegeman

Search and Discovery.com

... isotope anomaly is associated with the EMET in Cuba and is expected to be present in the Columbian Basin. Conditions that may have caused this event...

Optimizing Completions Strategies Using Low-Cost Data Learning

Antoine Jacques, Clement Daguet-Schott, Anthony Billat, Benoit Brouard

Unconventional Resources Technology Conference (URTEC)

..., more efficient, method is to place the clusters along the drain using a best-picking technique. Its main advantage over the most intuitive technique...

The Seismic Exploration of the Mahakam Delta, or "Nine Years Shooting in Rivers, Swamps and Very Shallow Offshore"

Guy Roux

Indonesian Petroleum Association

.... Problem: "Low velocity layer" anomalies (Lines 712/721). In the case of Line 721 the presence of shallow "LVL"s only results into a pull-down effect...

Toward in Situ Monitoring of Active Submarine Volcanoes: A Progress Report

F.K. Wyatt, J.A. Orcutt, G. Sasagawa, H. Staudigel, P. Zimmer

Circum Pacific Council Publications

... events and would not be covered by the high gain of our tiltmeters. Releveling is necessary after such an event. For our tiltmeters, we have followed...

Analytical Formation Sampling During Drilling Using OPAL … On Surface Petrophysical Analytical Logging; #41854 (2016)

Konstandinos Zamfes, Chris Smart, Steve Zamfes

Search and Discovery.com

... are left to precipitate in the bore hole. This is an early ‘stuck pipe warning’ indicator. This effect is confirmed by the decrease in the OPAL Flow...

Seismic Lineament Analysis of a Fractured Limestone Reservoir in the Ujung Pangkah Field

Donald Easley, Ferry Yustiana, Azalea Hidayat

Indonesian Petroleum Association

... attempting to reduce as much as possible the interfering phenomenon of statics and noise, we used different techniques (hand picking on horizons...

Regional Gravity and the Structure of the Eastern Papuan Fold Belt

V. P. St John

Papua New Guinea (PNG) Petroleum Convention Proceedings

... Goroka and Port Moresby have been compiled into a regional Bouguer Anomaly map of that area. The gravitational effect of relief at the base...

Chapter 6: Location of the Suture Zone Separating the Great Arc of the Caribbean from Continental Crust of Northwestern South America Inferred from Regional Gravity and Magnetic Data

Joan Marie Blanco, Paul Mann, Luan Nguyen

AAPG Special Volumes

..., (2) a Paleocene–Eocene GAC–South American continent collisional event with the formation of southward-verging thrust sheets and formation...

In-situ Estimation of Unpropped Fracture Conductivity in Shale and Assessing its Role during Stimulation and Production; #120189 (2015)

Mark W. McClure, Saurabh Tandon, Mingyuan Yang, Siddharth Senthilnathan

Search and Discovery.com

... was assessed based using three techniques: (1) multivariate linear regression, (2) a form of Monte Carlo filtering to estimate the effect of each variable...

Transition–Zone Seismic Surveys in Southeast Asia

R. E. Sheriff, Palmer L. Greene, Harold Reaves

Indonesian Petroleum Association

... be stacked properly so that the filtering effect of stacking is minimized. The result is to preserve higher frequencies and improve resolution (fig. 12...

Integrated In-House Fuel and Flare Prediction Practical Tool for Predicting Short and Long Term Fuel and Flare Needs of E&P Production Facilities to Identify Savings and Improve Gas Production Forecast

Dwi Riyanto, Moncef Attia

Indonesian Petroleum Association

... processing such as averaging and filtering is introduced in order to remove the outliers and to aligning a data trend (Figure 6). Fuel and Flare Modeling Gas...

Seafloor Mapping by Microcomputer-Assisted Side-Scan Sonar: Appendix 5-1

D. B. Prior, J. M. Coleman, R. L. Caron, E. G., G. Waltham

AAPG Special Volumes

... speed, resulting in compression of all records in this dir ction, the effect increasing with ship's speed. Since it is almost impossible to maintain...

Storm- and Fair-Weather Combined Flow on the Central Texas Continental Shelf

John W. Snedden , Dag Nummedal, Anthony F. Amos

Journal of Sedimentary Research (SEPM)

..., measurements of near-bottom shear stresses during storms such as Hurricane Allen in 1980 and an extratropical event in September 1984 suggest that shelf...

Regional detection and monitoring of injection-induced seismicity: Application to the 2010–2012 Youngstown, Ohio, seismic sequence

S. G. Holtkamp, M. R. Brudzinski, and B. S. Currie

AAPG Bulletin

... surface may produce a recorded seismic event (Simpson, 1986; Nicholson and Wesson, 1990; Zoback and Harjes, 1997). The likelihood of this scenario...

Reservoir prediction using graph-regularized deep learning

Kaiheng Sang, Nanying Lan, Fanchang Zhang

International Meeting for Applied Geoscience and Energy (IMAGE)

... in geophysical problems. Duan and Zhang (2020) establish a multitrace first-break picking method using machine learning. Shi et al. (2020) developed...

Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)

Yicheng Zhou, Yang Cui, Sherif Hanafy

International Meeting for Applied Geoscience and Energy (IMAGE)

...-VSP), where a fiber cable acts as a line of receivers. The presence of this incoherent noise poses challenges in accurately picking direct-wave...

Horizontal Well Evaluation to Determine Geological Facies, Mechanical Properties, and Natural Fracture Changes Using Slim Through-the-Bit Dipole Sonic and Oil-Based Microimaging Tools

Edgar Velez, Elia Haddad, Firas Al Shaikh, Ghada Barbour, Kyle Barrie

Unconventional Resources Technology Conference (URTEC)

... Mountains front to the southeast and the Cincinnati arch to the northwest (Figure 1) and was formed in response to the Alleghanian orogenic event...

Modeling Frac-hits Using Dynamic Microseismicity-Constrained Enhanced Fracture Regions

Peyman M. Moradi, Doug Angus

Unconventional Resources Technology Conference (URTEC)

... consent of URTeC is prohibited. Abstract Frac fluid delivery is selective in effect, so must fracture models. Here, a physics-based analytical model...

Magnetic Susceptibility Cycles in Upper Pliocene Lacustrine Deposits of the Northern Apennines, Italy

Giovanni Napoleone, Andrea Albianelli, Alfred G. Fischer

Special Publications of SEPM

... (Laskar, 1988, 1990; Lourens et al., 1996) MAGNETIC DATA The magnetic record of orbital variations has been used to good effect in marine sequences (Weedon...