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The AAPG/Datapages Combined Publications Database

Showing 4,169 Results. Searched 200,630 documents.

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Analysis of common pre-treatments in grain-size analysis (using a grain-size standard)

Adam J. White, Stephanie S. Kienast, Markus Kienast, Jessica C. Garwood, Paul S. Hill

Journal of Sedimentary Research (SEPM)

..., Applied Statistics: Using SPSS, STATISTICA, MATLAB and R: Germany, Springer, 401 p. McCave, I.N., and Andrews, J.T., 2019, Distinguishing current effects...

2022

Comprehensive Study of Elasticity and Shear-Viscosity Effects on Proppant Transport Using HFVRs on High-TDS Produced Water

Mohammed Ba Geri, Ralph Flori, Huosameddin Sherif

Unconventional Resources Technology Conference (URTEC)

...Comprehensive Study of Elasticity and Shear-Viscosity Effects on Proppant Transport Using HFVRs on High-TDS Produced Water Mohammed Ba Geri, Ralph...

2019

Intelligent Prediction of Shale Oil Fracturing Curves Based on A Sequence-to-Sequence Model

Leyi Zheng, Tianbo Liang, Yunjin Wang, Fujian Zhou, Junlin Wu, Bin Wang, Jiaming Zhang, Maoqin Yang, Gong Chen, Xingyuan Liang

Unconventional Resources Technology Conference (URTEC)

... model can generate the wellhead pressure curve according to a designed pumping schedule before the field operation, which captures critical effects...

2025

High-precision seismic imaging for complex deep structures in the hydrocarbon exploration using a coherent-stacking-based least-squares migration

Jidong Yang, Jianping Huang, Tengfei Lin, Zhenchun Li, and Liang Chen

AAPG Bulletin

... of them can effectively reduce the Hessian effects, and thus help improve image resolution, suppress the acquisition footprint, and enhance deep...

2024

The Geophysical Aspects of Abnormal Fluid Pressures

Edward B. Reynolds, John E. May, Alf Klaveness

Houston Geological Society

... an inverse filter to help remove objectionable seismic effects) before a velocity analysis is constructed. One of the most common errors in interpreting...

1971

Effectiveness of pilot-scale wetland designs in removing estrogenic compounds from municipal wastewater plant effluent

Eric W. Peterson, Adam Lanning

Environmental Geosciences (DEG)

..., evapotranspiration effects complicate the ability to discern the removal mechanism. Arnold, S. F., B. M. Klotz, B. M. Collins, P. M. Vonier, J. R...

2009

CO2 Injection in Coal Seams, an Option for Geological CO2 Storage and Enhanced Coal Bed Methane Recovery (ECBM)

Ferian Anggara, Kyuro Sasaki, Hendra Amijaya, Yuichi Sugai, Lucas Donny Setijadji

Indonesian Petroleum Association

...% vitrinite reflectance. The study has provided early experimental data for CO2 adsorption capacity using a volumetric method and examines the effects...

2010

Pore Fluid and Mineralogical Studies of Recent Marine Sediments: Bauer Depression Region of East Pacific Rise

James L. Bischoff , F. L. Sayles

Journal of Sedimentary Research (SEPM)

... in marine sediments: some effects of sampling procedures, Science, v. 173, p. 1228. GARRELS, R. M., AND CHRIST, C. L., 1965. Solutions, Minerals...

1972

Computer modeling bioturbation: The creation of porous and permeable fluid-flow pathways

Andrew D. La Croix, Murray K. Gingras, Shahin E. Dashtgard, S. George Pemberton

AAPG Bulletin

..., and S. G. Pemberton, eds., Applied ichnology: SEPM Short Course Notes 52, p. 129143.Katrak, G., and F. L. Bird, 2003, Comparative effects...

2012

Applications of Kirchhoff Least-Squares Migration: Towards Reservoir Imaging; #42183 (2018)

Francesco Perrone, Graham Roberts, Lorenzo Casasanta, Andrew Ratcliffe, Arash Jafargandomi, Karen Purcell

Search and Discovery.com

.... To mitigate these effects through the minimization of a least-squares cost function, f(r) = ║ d – Lr ║2, Nemeth et al. (1999) developed a formulation...

2018

Learned coupled inversion for carbon sequestration monitoring and forecasting with Fourier neural operators

Ziyi Yin, Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

...–1626, doi: https://doi.org/10.1190/1.1815725. Eikrem, K. S., G. Nævdal, and M. Jakobsen, 2019, Iterated extended Kalman filter method for time-lapse...

2022

A Review of Seismic Acquisition Trials and Procedures in the Cooper Basin, South Australia

J. R. Hughes, N. A. Fitzgerald

Petroleum Exploration Society of Australia (PESA)

..., together with a review of the field record displays, filter analyses and frequency spectra, led to the following conclusions; (a) The shorter sweeps...

1989

Shallow Water Seismic Operations on the North West Shelf

T. J. Allen, D. Brown, J. Wardell

Petroleum Exploration Society of Australia (PESA)

... of 29 bar-metres, with a pulse to bubble ratio of 11.2 at a 3 m depth, through a 0-125 Hz filter. Air was supplied by two PB-44 compressors. The array...

1988

EOR Development in Central Sumatra: A Critical Path Approach

D. L. Barge, C. A. VanAllen

Indonesian Petroleum Association

... analysis, and membrane filter tests. From the analyses of formation source waters, scaling tendencies are determined by Texaco's "Water Mix" computer...

1992

Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming

Cynthia B. Russell, Donald S. Stone

Rocky Mountain Association of Geologists

... 368 distributive recording system Vibroseis energy source 720 channel recording 16 HZ, 18db/oct lowcut field filter 177.6 HZ, 72db/oct highcut field...

1995

Utah Geological Association 1992 Field Symposium Road Log, Engineering and Environmental Geology of Southwestern Utah

Kimm M. Harty, Robert C. Rasely

Utah Geological Association

... dike near the dam. Mitigation measures planned consist of constructing a graded filter along the centerline of the structure. The filter will prohibit...

1992

Management of Oil and Gas Exploration and Production in the Zamrud Field, PT Caltex Pacific Indonesia

Arief Yunan, Bambang Haryanto

Indonesian Petroleum Association

... from the sources and demonstrated to receive no harmful effects. An airgun array of one 10 cubic inch, one 20 cubic inch, and one 40 cubic inch was used...

2002

Coupling Complex Resistivity, Geomechanical and Acoustic Properties and Permeability in Sandstone and Shale Reservoirs

Daisuke Katsuki, Azra N. Tutuncu

Unconventional Resources Technology Conference (URTEC)

... circuit he t nd ration on Youn Modulus ng’s s Effects of Frequency an Fluid Satur uency Young’s moduli for the Niobrara core samples satu e urated with 2...

2017

Memory-efficient frequency-domain least-squares RTM using low-rank Greens functions via randomized SVD

Daniel E. Revelo, Reynam C. Pestana, Diego F. Barrera, Rodrigo S. Santos

International Meeting for Applied Geoscience and Energy (IMAGE)

...), the resulting image suffers from blurred effects with incorrect amplitude and migration artifacts under imperfect acquisition circumstances (e.g., band-limited...

2024

Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array

Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk

Unconventional Resources Technology Conference (URTEC)

.... This illustrates the value of more frequent surveys that capture effects otherwise missed if only one monitor survey is conducted following stimulation...

2019

Is It in the Water? Elucidating Mineral Scale Precipitation Mechanisms on Unconventional Production String Components

Justin Mackey, James Gardiner, Barbara Kutchko, Meghan Brandi, James Fazio, J. Alexandra Hakala

Unconventional Resources Technology Conference (URTEC)

... effects on wellbore integrity such as blocking hydrocarbon flow paths within the production string near chokes and tubing joints, as well as fouling...

2019

222Rn Levels in Kingsville, Texas, and Vicinity near an In Situ Uranium Mine

Thomas Lee McGehee, M. Rochelle Martino, Thomas Lee Harr, Anthony Samudio

GCAGS Transactions

... 5,000 and 20,000 per year, attributed to 222Rn (Cothern et al., 1986). Potential health effects from ground-water usage are greatest to private...

1994

Technological Advances in Water-less Fracking: A Case Study

Rishabh Bharadwaj, Shashwat Harsh, Manish Kumar

Indonesian Petroleum Association

... usually results in formation damage, as shown in Figure 4, due to imbibition and relative permeability effects and induces problems like clay swelling...

2021

Test Analysis of a 2D Seismic Survey With Finer CMP Interval

Zhao Xuewu, Widya Putri Pratami, Xu Qingsen, Muchlis MYS, Guo Shanli

Indonesian Petroleum Association

... effects than infield arrays where surface inconsistences exits. Data sets with RI of 20 m and 30 m with nominal full fold of 60 extracted respectively...

2022

Pretreatment of Industrial Waste Waters for Subsurface Injection

Ronald D. Sadow

AAPG Special Volumes

...). They involve porosity-permeability reduction and its effects, materials failures, flow blockages, imprudent design, operational deficiencies...

1972

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