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The AAPG/Datapages Combined Publications Database

Showing 10,656 Results. Searched 200,619 documents.

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Evidence for stratigraphically controlled paleogeotherms in the Illinois Basin based on vitrinite-reflectance analysis: Implications for interpreting coal-rank anomalies

Jorge Mariño, Stephen Marshak, and Maria Mastalerz

AAPG Bulletin

... to a higher temperature. Model C results in a concave-downward curve. Figure 5. Hypothetical cases to illustrate the estimation of paleogeothermal...

2015

THE APPLICATION OF ROCK MECHANICS DATA TO HYDRAULIC FRACTURING IN THE CLINTON SAND*

James Wallace, Dowell Division of Dow Chemical, U.S.A., Tulsa, OklahomaJerry Hinkel, Dowell Division of Dow Chemical, U.S.A., Columbus, Ohio

Ohio Geological Society

... with Overburden Pressure", Trans., AIME, Tech Note 147, 194, 329. Geertsma, J., and de Klerk, F., "A Rapid Method of Predicting...

1985

Some "Quick-Look" and Wellsite Applications of Wireline Formation Testing Tools with Emphasis on Permeability Indicators as an Aid to Choosing Net Pay Discriminators

P. Cooke-Yarborough

Indonesian Petroleum Association

... in the reservoir unit. Data from these points can then be used to calibrate a model which can be broadly applicable to the section as a whole. If the formation...

1984

Geosteering Drilling Technology of Ultra-long Horizontal well in Chang 7 Unconventional Reservoir of Qingcheng Oilfield

Wubin Gao, Bo Wang, Bo Chen, Liangbing Cheng, Zhangbin Feng

Unconventional Resources Technology Conference (URTEC)

... physical properties of the reservoir (the permeability of overburden matrix is usually less than 0.1md, the porosity is less than 10%), the low...

2020

Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014)

Roohollah Askari, Robert J. Ferguson, and Kristof DeMeersman

Search and Discovery.com

...Abstract: Estimation of Group Velocity using Slant Stack Generalized S Transform Based Method; #90174 (2014) Roohollah Askari, Robert J. Ferguson...

2014

Fast and efficient structure-oriented preconditioning with on-the-fly dip estimation

Rodrigo Felicio Fuck, Lorenzo Casasanta

International Meeting for Applied Geoscience and Energy (IMAGE)

..., as the various edges delimiting faults and layers in the model stand out after smoothing. We remind the reader that no previous estimation of dips...

2023

Large-scale Marchenko imaging with distance-aware matrix reordering, tile low-rank compression, and mixed-precision computations

Matteo Ravasi, Yuxi Hong, Hatem Ltaief, David Keyes, David Vargas

International Meeting for Applied Geoscience and Energy (IMAGE)

...)), as well as in more recently developed wave-equation based methods such as Estimation of Primaries by Sparse Inversion (EPSI – van Groenestijn...

2022

EXTENDED ABSTRACT: Trapping vs. Breaching Seals in Salt Basins: A Case History of Macaroni and Mt. Massive, Auger Basin, Gulf of Mexico

Shaker, Selim S.

GCAGS Transactions

... entrapment and sealing capacity. Moreover, defining the fracture pressure envelope in relation to the effective stress window allows estimation...

2004

Unconventional Reservoir Shale Gas; #10459 (2012)

Sunjay Sunjay

Search and Discovery.com

... of the plastic nature of shale formations, these natural fractures are generally closed due to the pressure of the overburden rock. Consequently, their very...

2012

New Insights into the Structural Development of the Block A Area, North Sumatra Basin: Constraints from Subsidence Analysis and Palinspatic Reconstruction

Pipin Ariyanto, Ismail Y. Syarifuddin

Indonesian Petroleum Association

... to Middle Miocene which is significantly different compared to the previous traditional model of merely post-rift relaxed basin. More importantly...

2018

Towards a New Era

Halfdan Carstens

GEO ExPro Magazine

... problems, such as seismic AVO, with emphasis on the application of statistical detection and estimation techniques. He is currently project leader...

2006

Low-Rank Coals of the Wilcox Group, East-Central Texas: Coalbed Methane Resources, Potential for CO2 Sequestration, and Enhanced Methane Production

W. B. Ayers, Jr., S. K. Ruhl, M. Hoffman, J. A. Rushing, Duane A. McVay, R. I. Ramazanova

West Texas Geological Society

..., W.B., Jr., Barnes, J.W., and Kaiser, W.R., 1983, Estimation of coal resources in the Texas Gulf Coast, Ohio Northern Appalachian, and Wyoming Powder...

2005

The Petroleum Systems of the South Con Son Basin, Offshore South Vietnam

B. Simon, H. L. ten Haven, C. Cramez

Indonesian Petroleum Association

... evolution and compared with the theoretical model derived from the petroleum system approach. Such an approach leads us to consider...

1997

Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics

J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li

Unconventional Resources Technology Conference (URTEC)

.... This provides not only velocity/image control in the overburden and target, but also high-resolution images within the frac zone from the horizontal receivers...

2019

Subsurface Formation Pressure Gradient vs. Slope: Perception and Pitfalls

Selim S. Shaker

GCAGS Transactions

..., Pore pressure estimation from velocity data: accounting for overpressure mechanisms besides undercompaction: Society of Petroleum Engineers Paper SPE...

2024

Quantifying Variability in Hydraulic Fracture Geometry Using Stage-by-Stage ISIP Analysis in Geomechanically Heterogeneous Rocks

Erfan Sarvaramini

Unconventional Resources Technology Conference (URTEC)

... 𝐾 𝐼𝑐 (Garagash, 2019). Sneddon (1946) proposed a mathematical model that describes the stress perturbation around a pressurized fracture, which...

2023

Abstract: Identifying and Evaluating Producing Horizons in Fractured Basement

Peter Majid Tandom, Nguyen Huy Ngoc, H. D. Tjia, Peter M. Lloyd

Geological Society of Malaysia (GSM)

... al., 1997) were used to develop an interpretation model for the fractured and weathered granite reservoir. This model has proven very robust, and has...

1999

Abstract: Tectonic and Climatic Controls of Growth and Shape of the Himalayan Foreland Fold and Thrust Belt: A Numerical Study

Deirdre Mallyon, Djordje Grujic

Atlantic Geology

.... Comparison between experiments allows for the estimation of model sensitivity to each parameter individually. The calculated critical taper morphology...

2014

Abstract: Methodology and Workflows for Calculating a Statistically Enhanced OGIP Value for Coals; #90171 (2013)

Mitchell Allison

Search and Discovery.com

... and private data (“as received” core desorption data and digital well logs) a model was generated in Petrel where by regional gas content, total coal thickness...

2013

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