A new, more accurate, and easier to use Jacob's staff

Steven M. Holland, Anik K. Regan

Journal of Sedimentary Research (SEPM)

... using 3D printed brackets, a laser pointer, and an iOS app is described here. The staff offers improved accuracy of sighting, especially...

Insights into Mobilization of Shale Oil Using Microemulsion

Khoa, Bui, Yucel Akkutlu, Andrei, Zelenev, Hasnain Saboowala, John R. Gillis, James A. Silas

Unconventional Resources Technology Conference (URTEC)

... phase. Next, a 10-nanometer long flat surface is built using graphite representing the wall of a channel or of a large capillary in kerogen. n-Heptane...

Ensemble Based Workflow for Robust History Matching and Forecasting of Hydraulic Fractured Wells

Kaustubh Shrivastava, Niven Shumaker, Vinil Kumar Reddy Mukku, Priyavrat Shukla, Brandon Tang, Jose Rojas

Unconventional Resources Technology Conference (URTEC)

... modeling and effective decision-making. Engineers often rely on their best guesses to create models and calibrate them using history matching exercises...

Use of the ACFM Inspection Method to Reduce Downhole Drillstring Failures

David A. Topp, John F. Burd, John W. Martin, Maarten Lorenz

Southeast Asia Petroleum Exploration Society (SEAPEX)

... voltage on a cracked and uncracked region (denoted V2 and V1 in Figure 1), it is possible to predict, using mathematical models, the crack depth...

Implementing Risk Based Structural Integrity Management for Life Extension and Decommissioning of Mature Offshore Platforms

Karyadi Junedi

Indonesian Petroleum Association

... platforms will be inspected more frequently, using more detailed inspection surveys; whereas those platforms with lower risk ranking will have less frequent...

Section Five: Use of Gravity Methods on Diapiric Structures

New Orleans Geological Society

... gravity responses of various models at assigned locations on a mapped surface. The most widely used techniques are derived from the Talw ani-Ewing...

Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)

Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto

Search and Discovery.com

... Ultra shallow layer or near surface, which is normally not deeper than 200m, velocity was built with first break based diving wave tomographic...

Characterization of Ground Water Flow to a Bacteria Impaired Surface Water Body Using Heat as a Tracer

Katrina B. Simons, Richard Hay, Egon Weber

GCAGS Transactions

...Characterization of Ground Water Flow to a Bacteria Impaired Surface Water Body Using Heat as a Tracer Katrina B. Simons, Richard Hay, Egon Weber...

ABSTRACT: Digital Data Integration for Hydrocarbon Exploration, by Stuart E. Marsh and Joseph R. Francica; #91038 (2010)

Search and Discovery.com

Carbon dioxide storage resource assessment of Cretaceous- and Jurassic-age sandstones in the Atlantic offshore region of the northeastern United States

Isis Fukai, Laura Keister, Priya Ravi Ganesh, Lydia Cumming, Will Fortin, and Neeraj Gupta

Environmental Geosciences (DEG)

... and sidewall core samples using a portable Thermo Scientific Niton™ XL3t GOLDD+ handheld analyzer and a built-in TestAllGeo calibration. Both sandstone...

ABSTRACT: Application of Expert Systems to Hydrocarbon Reservoir Characterization--Conceptual Approach, by P. G. Sutterlin; #91022 (1989)

Search and Discovery.com

Integrated Geophysical and Geologic Study of Deep Structure and Tectonics of Permian Basin: ABSTRACT

G. R. Keller, J. M. Hills, Rabah Djeddi

AAPG Bulletin

... by a steep gravity gradient. By combining gravity and abundant well data in two-dimensional computer modeling, earth models were derived for two...

Abstract: Recent AEM Case Study Examples Using a Full Waveform Time- Domain system for Near-surface Applications; #90187 (2014)

Jean M. Legault, Alexander Prikhodko, Timothy Eadie, Greg Oldenborger, Vincenzo Sapia, Andrea Viezzoli, Erwan Gloaguen, Bruce D. Smith, and Melvyn E. Best

Search and Discovery.com

...Abstract: Recent AEM Case Study Examples Using a Full Waveform Time- Domain system for Near-surface Applications; #90187 (2014) Jean M. Legault...

Integrating Seismic Imaging and Inversion

Francisco Bolivar, Richard Cooper, Lucy MacGregor, Jacqueline O’Connor, Jeff Codd, David Kessler

GEO ExPro Magazine

... the potential to provide more accurate models in a shorter time than achievable to date. FRANCISCO BOLIVAR, RICHARD COOPER and LUCY MacGREGOR, Rock Solid...

A Rapid and Robust Approach for Optimizing Production in the Northern Delaware Basin

Cyrille Defeu, Brian D. Clark, Eric F. Wigger, Mike Mayerhofer, Todd Passmore, John Speight

Unconventional Resources Technology Conference (URTEC)

... the larger picture of how the basin level geology impacts the area of interest, the speed with which these smaller models can be built and manipulated makes...

Accelerated augmented Lagrangian full-waveform inversion based on truncated randomized singular value decomposition

Jiahang Li, Hitoshi Mikada, Junichi Takekawa

International Meeting for Applied Geoscience and Energy (IMAGE)

... such as nonconvexity and nonlinearity. The convexity of the objective function can often be enhanced by using a better initial model or a lower starting frequency...

ABSTRACT: Integrated Exploration Study in the Putumayo Basin of Colombia, by J. L. Gevirtz, W. D. Tomlinson; #91020 (1995).

Search and Discovery.com

An AI approach to using magnetic gradient tensor analysis for quick depth and property estimation

David A. Pratt, K. Blair McKenzie, Anthony S. White

Petroleum Exploration Society of Australia (PESA)

... with some help by using the pipe or sphere models for high dimensionality and the sheet for low dimensionality. The vertical gradient and anomaly...

Abstract: Optimization of SAGD Process Accounting for Geological Uncertainties Using proxy Models; #90187(2014)

Eugene Fedutenko, Chaodong Yang, Colin Card, and Long Nghiem

Search and Discovery.com

...Abstract: Optimization of SAGD Process Accounting for Geological Uncertainties Using proxy Models; #90187(2014) Eugene Fedutenko, Chaodong Yang...

A Novel Enhanced Oil Recovery Approach to Water Flooding in Saskatchewans Tight Oil Plays

Mojtaba Kiani, Tzu-Ping Hsu, Alireza Roostapour, Mahdi Kazempour, Eric Tudor

Unconventional Resources Technology Conference (URTEC)

... in the lab, a Cartesian lab scale model was built using CMG-STARS using the core/rock and fluid characteristics and fluid-fluid tests listed in the lab...

Evaluation of Rock Damage and Fracture Propagation on MicroCracks Development and Stimulation Quality of Tight Formations: Quantitative and Statistical Characterization

Ilham El-Monier

Unconventional Resources Technology Conference (URTEC)

... the image quality using argon ion milling to prepare an artifact free surface for imaging. Ion-Milling relies on the momentum of argon ions to ablate...

Strategic Recovery Processes for Rindu Development

M. Kumar, A. A. Reed, M. E. Smith, D. S. Mims, E. J. Hanzlik, S. J. Gross

Indonesian Petroleum Association

... for each of the eight reservoir models built using the kriged geostatistical method. For illustration, calculated oil recoveries for all the recovery...

Extrapolated surface-wave dispersion inversion

Hongyu Sun, Laurent Demanet

International Meeting for Applied Geoscience and Energy (IMAGE)

...-surface characterization than surface-wave inversion with band-limited data. The synthetic example using layered models is encouraging and shows its...

Sediment Storage Partitioning in Alluvial Stratigraphy: The Influence of Discharge Variability

Christopher R. Esposito,, Diana Di Leonardo, Margaret Harlan, Kyle M. Straub

Journal of Sedimentary Research (SEPM)

..., with a specific eye on improving the process basis for stratigraphic models of filling of alluvial basins, such as the well-known Leeder–Allen–Bridge...

Child Well Fracture Sequencing for Improved Production

Roberto Suarez-Rivera, Barry Clark, Doug Sassen, Christopher Quinn

Unconventional Resources Technology Conference (URTEC)

... of formation tops, in the vicinity to the pad. A rock properties model was built using a pilot well with full core coverage and high-resolution laboratory...