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The AAPG/Datapages Combined Publications Database

Showing 34,509 Results. Searched 200,636 documents.

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Use of Log Data to Detect Plastic Failure Zones for Analysis of Completion and Drilling Operations

C. A. Kohlhaas

Indonesian Petroleum Association

...., and KOHLHAAS, C.A.: Effect of Flow Rate on Stability of Unconslidated Producing Sands, SPE No. 4533, presented at the 48th Annual Fall Meeting of the SPE...

1975

Compressibility of sorptive porous media: Part 2. Experimental study on coal

Shimin Liu and Satya Harpalani

AAPG Bulletin

..., v. 77, p. 119–126, doi: 10.1016/j.coal.2008.09.006.Pekot, L. J., and S. R. Reeves, 2003, Modeling the effect of matrix shrinkage and differential...

2014

Influences of Pore Fluid to Parigi Carbonates Seismic Parameter: A Carbonates Seismic Rock Physics Study

Bagus Endar B. Nurhandoko, John Adler, Usep Mohamad Ishaq, Erwin Riyanto, Mahatman L. Budi, Eko Bambang Supriyanto, Susilowati

Indonesian Petroleum Association

... the other factors. It is to find the the effect of one factor to the seismic wave parameter while fixing other factors. This experiment can be done in our...

2007

Statistical Analysis of Regional Facies Change in Ordovician Cobourg Limestone in Northwestern New York and Southern Ontario

L. Lippitt

AAPG Bulletin

... to be linear and a best fit made to the observational data by the method of least squares. The resulting equation for the regression line (best fit trend...

1959

Seismic Modeling of Acid-Gas Injection in a Deep Saline Reservoir

Search and Discovery.com

... and reflection coefficients to fluid substitution. Using acid-gas properties from the Peng-Robinson equation of state and fluid substitution effects from...

2013

Three-dimensional Fractal Model of Hydraulically Fractured Horizontal Wells in Anisotropic Naturally Fractured Reservoirs

Rosa M. Mariscal Romero, Rodolfo Camacho-Velázquez

Unconventional Resources Technology Conference (URTEC)

..., the decrease in gas pressure produces an improvement in the apparent permeability due to the sliding effect in both the organic and inorganic matrices...

2022

Velocity continuation with Fourier neural operators for accelerated uncertainty quantification

Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... contributing factor to imaging uncertainty due to its effect on reflector positioning (Fomel and Landa, 2014; Poliannikov and Malcolm, 2016; Ely et al., 2018...

2022

Compaction of Lime Mud as a Cause of Secondary Structure

Ruth D. Terzaghi

Journal of Sedimentary Research (SEPM)

.... 759-784. HEDBERG, H. D., 1926, Effect of gravitational compaction on the structure of sedimentary rocks: Bull. Am. Assoc. Petroleum Geologists, vol...

1940

Hydrodynamic analysis of pipe-wall thinning due to flow accelerated corrosion

Hiroki Sekiguchi, Hitoshi Mikada, Junichi Takekawa, Shibo Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

... experiment. We simulate the faster flow field with the lattice Boltzmann method (LBM) to investigate the effect of different flow fields on FAC...

2022

The Evaluation of Indirect Water Cut Measurement Using Coriolis Flowmeter Case Study: Kerisi Oil Allocation Meter

Nugroho Wibisono

Indonesian Petroleum Association

... to total volume fraction of liquid. Water cut can also be calculated with the following equation published by Al-Mubarak (1997). f w  (  mix   o...

2012

The Problem of the Natural Reduction of Sulphates

Edson S. Bastin

AAPG Bulletin

... which have been postulated by these observers to explain the results of such reactions of metabolism. EQUATION (1a) EQUATION (1b) EQUATION (2a...

1926

From Drilling Hazard to Economical Reserves: the Evolution of Formation Evaluation in a Shallow Gas Reservoir

Anang Karana, Andy Kristianto, Gilang Ariestya, Fabrice Cochet

Indonesian Petroleum Association

... step to correct the extrapolated “clean” effective porosity at shaliness zero from clay content effect, and a second step to take depth into account...

2014

A new double-difference earthquake relocation algorithm for models with complex velocity structure

Xinding Fang, Siwei Li, Zhixiang Zhang, Tianrun Chen, Yingcai Zheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... receiver). While we minimize the double-difference cost function of equation (3), we also need to retain the absolute traveltime relation from receivers...

2024

Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)

Faranak Mahmoudian, Gary F. Margrave, and Joe Wong

Search and Discovery.com

... has a strong effect on all seismic wave propagation aspects; it causes shear wave splitting, azimuthally-dependent NMO velocity, and amplitude...

2014

Internal Kinematics of Salt Diapirs

C. J. Talbot , M. P. A. Jackson

AAPG Bulletin

... of dry rock salt during steady-state dislocation creep can be reasonably described by an empirical power law relation of the form: [EQUATION] where e...

1987

Stress Fields, A Key to Oil Migration

Jean du Rouchet

AAPG Bulletin

... following oil generation. This squeezing effect should be created by the differential stress (maximum compressive stress minus least compressive stress...

1981

Lithologically Controlled Pore Pressure Prediction and Geomechanical Modeling Using Probabilistic Multivariate Clustering Analysis and an Expert System

Alan A. Curtis, Eric Eslinger, Randy Nickerson, Siva Nookala, Francis Boyle

Unconventional Resources Technology Conference (URTEC)

... six logs which were suitable for multivariate clustering; Gamma Ray (GR), Photoelectric Effect (PEF), Density (RHOB), Neutron Porosity (NPHI...

2019

Model to Evaluate Exploration Strategies

David Austin Jones, Neal A. Buck, Jack Harris Kelsey

AAPG Bulletin

... as a percentage, is a measure of the amount of the basin that has been tested. The equation for exhaustion with random drilling for a single depth is: EQUATION...

1982

The Oil Fields of Russia: Chapter 12 - Generation of Steam

Arthur Beeby Thompson

Other Technical

... appearances harmless, it often contains chemical compounds in solution which have a very destructive effect upon the boiler plates. Attempts have sometimes...

1908

Workflow for Pore Pressure and Horizontal Stress Field Estimation in Vertical Wells Using Well Data in the XŽ Field in South Sumatra

Mohammad Zulfikar Simatupang, Bonar Tua Halomoan Marbun, Ramadhana Aristya, Niko Pratama Purba

Indonesian Petroleum Association

... used the available wireline data from the four wells. Methods applied for constructing the geomechanical parameters were the Eaton equation for the pore...

2013

Jamin Effect in Oil Production

Randall Wright

AAPG Bulletin

...Jamin Effect in Oil Production Randall Wright 1933 1521 1526 17 12. (December) The Jamin effect is defined as that resistance to liquid flow through...

1933

A Coupled Pore-Scale Modelling Approach to Capture Macro-Scale Stress-Dependent Permeability of Rocks

Keivan Khaleghi, Stephen Talman, Alireza Rangriz Shokri, Bauyrzhan K. Primkulov, Abel S. Juncal, Rick J. Chalaturnyk

Unconventional Resources Technology Conference (URTEC)

... permeability calculated from Lattice-Boltzmann simulations. Observations of Poro-Mechanical Effect on Permeability Assuming the range of applicability...

2019

A New Approach to Shale Compaction and Stratigraphic Restoration, Beaufort-Mackenzie Basin and Mackenzie Corridor, Northern Canada (1)

D. R. ISSLER

AAPG Bulletin

... provides a sensitive measure of porosity change with depth in the Beaufort-Mackenzie basin. A new porosity-sonic transit-time equation, calibrated using...

1992

Modeling Energized and Foam Fracturing Using the Phase Field Method

Mohamad Jammoul, Mary F. Wheeler

Unconventional Resources Technology Conference (URTEC)

... with a Peng-Robinson equation of state (PR-EOS). The fracture propagation is modeled using the phase field method. The framework allows the seamless ability...

2020

Sediment Transport Models

H. W. Shen

Dallas Geological Society

... transport equation based on river flow condition can do is to predict the sediment transport capability of a given flow for a certain sediment mixture...

1977

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