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The AAPG/Datapages Combined Publications Database

Showing 9,427 Results. Searched 200,663 documents.

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Ascending

Migration Amplitude Recovery using Curvelets

Peyman P. Moghaddam

Search and Discovery.com

... In this paper, we recover the amplitude of a seismic image by approximating the normal operator and subsequently inverting it. Normal operator (migration...

Unknown

Hybrid Expandable Liner System: A Performance-enhancing, Cost-effective Alternative to Bullhead Refracturing

Kevin Eichinger, Sam French, Ken Day, Jared Brady, Ryan Epperson, Richard Leonard, Brad Leonard

Unconventional Resources Technology Conference (URTEC)

... than the bullhead stage. This difference was amplified when normalizing by stage length, showing the production benefit of the plug & perf section...

2023

Conduits Characterization for Fractured Reservoirs Using Sub-Seismic Faults Convergence Intensities Mapping; #41129 (2013)

Adel A. El Fouly

Search and Discovery.com

... and mapped by a three dimensional adaptive, multi-directional, multi-component logical operator seismic attribute. This operator is designed using...

2013

Optimizing Lateral Completions When Limited or No Log Data Is Available.

Bill Scanlan

Unconventional Resources Technology Conference (URTEC)

..., the asset is targeted by the operator as a potential ongoing production target. This early phase of evaluation and validation is called the “Green...

2014

Improved Jacob Staff for Measuring Inclined Stratigraphic Intervals: GEOLOGICAL NOTES

Wallace R. Hansen

AAPG Bulletin

... are twofold: (1) the operator can traverse freely along as well as across the strike and thus can utilize many exposures unsuited to other Jacob staffs...

1960

Use of the ACFM Inspection Method to Reduce Downhole Drillstring Failures

David A. Topp, John F. Burd, John W. Martin, Maarten Lorenz

Southeast Asia Petroleum Exploration Society (SEAPEX)

... reliability by reducing the reliance on the human operator. Because the technique provides quantitative information about defects in terms of their length...

1996

Case History of Drainage Mapping and Infill Well Performance in the Bakken

Michael McKimmy, Craig Cipolla, Carlos Miranda, Seth Rudolph, Khalid Shaarawi, Bryan Baca

Unconventional Resources Technology Conference (URTEC)

... – Microseismic Results: Length Volume Trend Fracture Morphology The concept of morphology and the definition used by the operator were introduced...

2025

Montney Versus North America | Completions Comparison

Kaley Ogilvy, Brook Papau, Morgan Kwan, Samir Maliki

Unconventional Resources Technology Conference (URTEC)

... is analyzed. An overview of the industry regarding proppant intensity (lbs/ft) and the lateral length is presented, followed by an in-depth statistical...

2018

Reducing Electric Power Costs In Old Oil Fields - Workshop Summary

Mike Paik

PTTC

... the rates fit the actual power usage profile, the load, and the contract terms (length of commitment, offered discounts, etc.)? Do the costs...

2005

A Shapley Approach to Permian Rock Quality

Emily Head, Stephen Sagriff, Stephen Pratt, Brad Bernard

Unconventional Resources Technology Conference (URTEC)

... to undeveloped resource and recent operator activity. SHAP values are used to quantify the marginal impact of each input variable, or feature, on the target...

2023

A Digitizer for Field Measurements of Microtopography and Sediments Texture: RESEARCH METHOD PAPER

Maxim Shoshany

Journal of Sedimentary Research (SEPM)

... the programmability of the 21X, which allows the control of the operation using the operator's switch, data processing, and output of the results...

1989

Abstract: Kirchhoff Imaging in a Matrix Form. Part II: Least Squares Migration; #90174 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

..., and John C. Bancroft, University of Calgary, Calgary, Alberta, Canada Summary A visual method for construction of migration operator in a matrix form...

2014

Abstract: Stabilizing Seismic Absorption Compensation; #90171 (2013)

Changjun Zhang

Search and Discovery.com

... is inherently unstable since the inverse operator will boost high frequency noise. To ensure that noise is not unnecessarily amplified...

2013

Seeking Operatorship in Angola

Halfdan Carstens

GEO ExPro Magazine

... an operator, the time is now right to take the next step. With strong support from the head office back in Norway, StatoilHydro is ready to take...

2008

Extended Abstract: Revolution in Real Time Well Site Rock Properties

Guy Oliver, Lucy Plant

GCAGS Transactions

... of the well or reservoir section and are costly to cut and recover. This is amplified when an operator has no core samples or is limited...

2013

Unconventional Reservoir Development Performance Reviews - the Northern Midland Basin Case Study

Hongjie Xiong, Andrea Thompson, John Tackett, Maryam Schellstede

Unconventional Resources Technology Conference (URTEC)

.... Operator A placed 25 wells in 4 different reservoirs in a section width, the average completed lateral length is 9,796ft (two-section long) as shown...

2021

Summary of California Horizontal Well Activity

Jonathan G. Kuespert

Pacific Section of AAPG

... on the plot had no available data. The length of arms or radials in ultrashort and lateral wells was averaged. Wells in which the operator released only...

1992

Characterization of Fracture Length and Conductivity from Tracer Test and Production Data with Ensemble Kalman Filter

Siavash Hakim Elahi, Behnam Jafarpour

Unconventional Resources Technology Conference (URTEC)

...Characterization of Fracture Length and Conductivity from Tracer Test and Production Data with Ensemble Kalman Filter Siavash Hakim Elahi, Behnam...

2015

Introduction

Richard Miller

Indonesian Petroleum Association

.... A balance had to be chosen between the length of section to be shown and amount of reduction needed to fit the display on a page. Priority was given...

1994

Abstract: POROSITY CALIBRATION BY MULTI ATTRIBUTES LINEAR REGRESSION TECHNIQUE; #90140 (2012)

Nasir Ahmad, Muhammed Ibrahim, Zahid Imran Farani, and Fabio Luoni

Search and Discovery.com

... linear transform (number of attribute and operator length) were chosen by process of forward step-wise regression plus cross validation. This multi...

2012

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