Machine learning applications for frac-hit identification: A field data use case

Xiongjun Wu, Guoxiang Liu, Vyacheslav Romanov

International Meeting for Applied Geoscience and Energy (IMAGE)

... by varying the number of LSTM and MLP layers as well as the width of the layers (number of nodes in each layer) to identify well-performing ML models...

Abstract: Use of Mechanistic Model to Assess the Sweep Efficiency Along Horizontal Wells; #90255 (2017)

Ruaa Abdalla, Jorge Gomes

Search and Discovery.com

...Abstract: Use of Mechanistic Model to Assess the Sweep Efficiency Along Horizontal Wells; #90255 (2017) Ruaa Abdalla, Jorge Gomes AAPG Datapages...

Analog models of restraining stepovers in strike-slip fault systems

Ken McClay, Massimo Bonora

AAPG Bulletin

... incrementally to cover the growing antiformal structures. Vertical and horizontal sections of the completed models permit the full three-dimensional...

Development and Testing of New Automated Methods for the Capture of Quantitative Fracture Data from Outcrop Analogues; #40573 (2010)

David W. Hunt, Paul Gillsepie, John Thurmond, Giulio Casini, Erik Monsen

Search and Discovery.com

... as an important control on the production of hydrocarbons from carbonate reservoirs. In the subsurface, significant enhancement of fracture models can...

History Matching of Reservoir Models by Ensemble Kalman Filtering: The State of the Art and a Sensitivity Study

Leila Heidari, Veronique Gervais, Mickaele Le Ravalec, Hans Wackernagel

AAPG Special Volumes

... layers of the reservoir, and their statistical properties are reported in Table 1. Vertical permeability is assumed to be the same as the horizontal one...

Integration of subsurface applications to develop a dynamic stochastic modeling workflow

T. Svanes, A. W. Martinius, J. Hegre, J.P. Maret, R. Mjs, J. C. U. Molina

AAPG Bulletin

.... C. U. Molina 2004 1369 1390 88 10 Building stochastic models in a preproduction phase of field development is crucial for accurate horizontal well...

Experimental Analysis of Gulf Coast Fracture Patterns

Ernst Cloos

AAPG Bulletin

... faulting. The right (left-dipping) fault is steeper than the left one. Most of the layers were lowered vertically and remained horizontal between the two...

Abstract: Minimum Target Thickness For Horizontal Wells: A Case Study from the Gulf of Mexico

Barry Gidman, Lane RB Hammons, and Martin D. Paulk

Houston Geological Society Bulletin

... actual pilot-hole well data to pre-drill predictive MWD models, a more accurate horizontal well predictive model was produced which aided in geosteering...

Stochastic leakage estimates from a carbon storage reservoir using NRAP-Open-IAM

Siraj Moopen, P. V. Suryanarayana, Joseph Jephson, Hong Chan

Carbon Capture, Utilization and Storage (CCUS)

... to be performed to account for data uncertainty and availability. Detailed simulation models are impractical when stochastic analyses are required...

Determination of the Laminar, Structural and Disperse Shale Volumes Using a Joint Inversion of Conventional Logs; #41944 (2016)

Ambrosio Aquino-López, Aleksandr Mousatov, Mikhail Markov, Elena Kazatchenko

Search and Discovery.com

... of laminar-shale and sand layers. Sand layers are treated as porous composite materials containing: solid grains of quartz, structural shale, and pores...

Geometry of the Hanging Wall Above a System of Listric Normal Faults--A Numerical Solution

Renato M. Darros de Matos

AAPG Bulletin

... of horizontal distance (x) for two end-member models: a steeply dipping and a shallowly dipping normal fault subject to 3 km of horizontal extension...

CO2 Sequestration Potential in the Rose Run Formation at the Mountaineer Power Plant, New Haven, West Virginia

Diana H. Bacon, Mark D. White, Neeraj Gupta, Joel R. Sminchak, Mark E. Kelley

AAPG Special Volumes

... grid spacing for both the 2-D and 3-D models varied between 0.3 and 1.2 m (0.9 and 3.9 ft). The horizontal grid spacing for both the 2-D and 3-D...

Abstract: Giant Achievements by a Giant Producer; the Saudi Aramco Success Story with Horizontal Drilling, by Rami A. Kamal and Ali M. Al-Shahri; #90914(2000)

Search and Discovery.com

ABSTRACT: Giant Achievements by a Giant Producer; the Saudi Aramco Success Story with Horizontal Drilling, by Rami A. Kamal and Ali M. Al-Shahri; #90906(2001)

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Abstract: Horizontal Permeability Anisotropy in Intact Tight Reservoir and Caprock Samples Caused by In-Situ Stress Anisotropy, by Armitage, Peter; Worden, Richard H.; Faulkner, Dan; Blake, Oshaine; #90163 (2013)

Search and Discovery.com

Oil-Field Models of Shreveport Geological Society: GEOLOGICAL NOTES

C. E. Dobbin

AAPG Bulletin

... of Louisiana under the management of the Louisiana Department of Agriculture. The vertical and horizontal scales of the models are 1 inch equals 300 feet. Fig...

Abstract: Issues in Estimating Horizontal Stress with Poroelastic Models, by Keith Katahara; #90124 (2011)

Search and Discovery.com

Transfer Learning with Multiple Aggregated Source Models in Unconventional Reservoirs

J. Cornelio, S. Mohd Razak, Y. Cho, H-H. Liu, R. Vaidya, B. Jafarpour

Unconventional Resources Technology Conference (URTEC)

...Transfer Learning with Multiple Aggregated Source Models in Unconventional Reservoirs J. Cornelio, S. Mohd Razak, Y. Cho, H-H. Liu, R. Vaidya, B...

A Simulation Study to Evaluate Operational Parameter Ranges for a Successful Cyclic Gas Injection in Different Areas of Eagle Ford

M. Gaddipati, B. Basbug, T. Firincioglu

Unconventional Resources Technology Conference (URTEC)

... and the completion practices for all the base models are identical. All the 7 horizontal wells are zipper fractured at the same time for all the base models...

Characterizing Heterogeneities in a Clastic Reservoir Using Joint/Simultaneous PP/PS Inversion, 4D Timelapse, Multi Attribute Analysis, and PSDM

Jason Nycz

Petroleum Exploration Society of Australia (PESA)

... of this study is to describe techniques to identify and locate these layers in 3D space. The information would then be used to place the horizontal well pair...

Normal Faults and Their Hanging-Wall Deformation: An Experimental Study

Martha Oliver Withjack , Quazi T. Islam , Paul R. La Pointe

AAPG Bulletin

...------------------------------ footwall block and along the horizontal base. In these models, the rigid footwall block and horizontal base predetermine the shape of the master normal...

History of Concepts of Gulf Coast Salt-Dome Formation

L. L. Nettleton

AAPG Bulletin

... of Paris and Portland cement. One series of experiments used horizontal screws to squeeze the layers laterally and force the grease up under...

Storage and recovery of hydrogen in non-salt bearing strata for flexible-fuel power generation

Donna Caraway Willette, Richard Dessenberger

International Meeting for Applied Geoscience and Energy (IMAGE)

... interval which contained the highest porosity and permeability zones. Figure 3 illustrates the horizontal well case geomodel. All the flow layers...

EOS Modeling and Reservoir Simulation Study of Bakken Gas Injection Improved Oil Recovery in the Elm Coulee Field, Montana

Wanli Pu, Todd Hoffman

Unconventional Resources Technology Conference (URTEC)

... 5 Figure 5: General gridding scheme for static reservoir models including 6 layers, 3 wells and 10 hydraulic fractures. Red grid blocks (hydraulic...

Successful Field Test of Enhancing Bakken Oil Recovery with Propane Injection Part II. Development and Application of Innovative Simulation Technology

M. L. Litvak, N. R. Nagarajan, R. S. (Srini) Prasad, K. Shaarawi

Unconventional Resources Technology Conference (URTEC)

... Figure 1. Layers in Dynamic Reservoir Models and their Average Thickness Horizontal Gridding A structured grid with a horizontal grid block size of 12.5...