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The AAPG/Datapages Combined Publications Database

Showing 64,107 Results. Searched 195,688 documents.

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Application of Production Decline Curve Analysis to Clastic Reservoir Facies Characterization within a Sequence Stratigraphic Framework: Example„Frio Formation, South Texas

John D. Pigott, Bryant W. Bradley

GCAGS Journal

...) The rate-match point (qDd) and the time-match point (tDd) may then be used to solve for the transient flow best fit dimensionless radius (ReD...

2014

Role of the U. S. Geological Survey in the Oil and Gas Development of the Gulf of Mexico Outer Continental Shelf

Gayle A. Oglesby

New Orleans Geological Society

... evaluations. All of the functions of the Survey in the Gulf of Mexico have a bearing on a lease sale and the data developed in them are used directly...

1973

3D Discrete Natural Fracture Networks and Fracture Reactivation Potential Assessment in the Longmaxi Shale

Changrong Bian, Dianwei Zhang, Feng Shen, Yujin Wo, Wei Sun, Jingliang Li, Juan Han, Shuiquan Li, Qiang Ma

Unconventional Resources Technology Conference (URTEC)

... different mechanisms are applied to assessing reactivation potential of natural fractures at different scales. Microseismic data is used to validate...

2019

Parasequence Concepts, Problems and Solutions in CBM Exploration Using Seismic Data Case Study: MuaraEnim Formation, South Sumatra Basin

Muhlash Hada F. S, M. Rizki Asy’ari, Rahmat C. Wibowo, D., Hendra Amijaya, Andri A. Aspari

Indonesian Petroleum Association

... is divided into M1-M4 as used by Shell Mijnbouw in the late 1970’s. This division was based on lithostratigraphy where certain coals became formation...

2015

Material-Balance Approach for Determining Drainage Volume of Multifracture Unconventional Oil Wells

S. Amin Gherabati

Unconventional Resources Technology Conference (URTEC)

... solution GOR (Rsi) and cumulative producing GOR can be used to estimate pressure distribution within drainage volumes from which the size...

2018

Composition of seismic facies: A case study

Stale Emil Johansen

AAPG Bulletin

..., A nonreflecting boundary condition for discrete acoustic and elastic wave equations: Geophysics, v. 50, p. 705708, doi:10.1190/1.1441945.Dueholm, K. S., 1990...

2013

Multivariate Pattern Recognition and Classification Methods: Chapter 4

John H. Doveton

AAPG Special Volumes

... (1983) described the use of square-wave Walsh functions (see Chapter 5) as a means to ramp logging data. Elek (1988) zoned a multiple log suite by first...

1994

Gas Permeability Evolution During Production in the Marcellus and Eagle Ford Shales: Coupling Diffusion/Slip-flow, Geomechanics, and Adsorption/Desorption

Bao Jia, Dandan Li, Jyun-Syung Tsau, Reza Barati

Unconventional Resources Technology Conference (URTEC)

... by the work of Sakhaee-Pour and Bryant (2012). Equations (3) and (4) are used to describe the ratio between gas apparent permeability and intrinsic...

2017

Scaled Physical Model of Secondary Oil Migration

Michele Moisio Thomas , Jamie A. Clouse

AAPG Bulletin

... of this research is to improve our predictive capabilities for modeling fluid flow during secondary migration of oil. Scaled physical-model techniques were used...

1995

Limitations of Reflection Seismograph

L. E. Nugent, Jr.

AAPG Bulletin

... indictment of the primary-wave method, and because of the multiplicity of potential errors it is difficult to evaluate the precision of the technique...

1953

Basic Types of Submarine Slope Curvature

Erwin W. Adams , Wolfgang Schlager

Journal of Sedimentary Research (SEPM)

... how the parameters of the governing equations of these profiles can be used to predict sediment composition. METHODS This pilot study...

2000

An Exact Method for Characterization of Grain Shape

Robert Ehrlich, Bernhard Weinberg

Journal of Sedimentary Research (SEPM)

... is amenable to semiquantitative graphical evaluation or may be used as data for multivariate analytical schemes. Illustrative examples show that the shape...

1970

Estimating Potential for Small Fields in Mature Petroleum Province

John C. Davis , Ted Chang

AAPG Bulletin

... be expected from the shape of their density functions, the distributions of equations A1 and A3 project vastly different amounts of oil remaining...

1989

A Phase Diagram for Turbulent, Transitional, and Laminar Clay Suspension Flows

Jaco H. Baas, James L. Best, Jeffrey Peakall, Mi Wang

Journal of Sedimentary Research (SEPM)

.... 79 (2009) No. 4. (April) New phase diagrams for the dynamic structure of clay-laden open-channel flows are proposed. These diagrams can be used...

2009

Diagnosing Fracture Stimulation Effectiveness: A Case Study of the Marcellus Shale Energy and Environmental Lab (MSEEL)

Rob Bohn, Sergei Parsegov

Unconventional Resources Technology Conference (URTEC)

... pressure, the Eaton equation is used to examine the linear relationship that should exist between sonic compressional wave velocity and depth. Deviations...

2020

Abstract: Latitudinal Controls on Modern Shoreline Geometries; #120178 (2015)

Björn Nyberg, John Howell

Search and Discovery.com

... the global wave energy potential. Proc. of OMAE2010, 29th International Conference on Ocean, Offshore Mechanics and Arctic Engineering June 6-11, 2010...

2015

Utilizing Geochemical, Petrophysical, and Geomechanical Analysis to Optimize Stimulation Design in Pimienta Formation

Douglas J. Betancourt, Claudio Rabe, Omer Iqbal, Jesus P. Salazar, Besmir Hoxha

Unconventional Resources Technology Conference (URTEC)

... study of an integrated characterization of the productivity potential of light crude oil in the carbonate-shale of the Pimienta formation...

2023

Application of Bayesian Optimized Deep Bi-LSTM Neural Networks for Production Forecasting of Gas Wells in Unconventional Shale Gas Reservoirs

Y. Kocoglu, S. Gorell, P. McElroy

Unconventional Resources Technology Conference (URTEC)

...flow of information for each time step (Olah, 2015) The general equations for Bi-LSTM are the same as LSTM equations used twice for each network (pastto-fu...

2021

Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin

M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg

AAPG Special Volumes

..., Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg 2009 433 450 AAPG Memoir 89: Natural gas hydratesEnergy resource potential...

2009

Dealing with Exploration Uncertainties: Chapter 5: Part II. Nature of the Business

Ed Capen

AAPG Special Volumes

... luck, being able to use the lognormal distribution for variables such as reserves, net pay, and recovery allows us to solve a series of equations...

1992

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