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The AAPG/Datapages Combined Publications Database

Showing 34,502 Results. Searched 200,616 documents.

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Bilinear Flow Analysis of Shale Gas Wells With Dynamic Hydraulic Fracture Conductivity

Ivan C. Aldana, I. Yucel Akkutlu, W. John Lee

Unconventional Resources Technology Conference (URTEC)

... not necessarily indicate errors in estimate; rather, they indicate a strong effect of stress on production. Fracture Permeability, Kf (mD) 1000 900...

2023

Abstract: Noise and its Effect on Microseismic Event Locations; #90174 (2014)

Neda Boroumand and Henry Bland

Search and Discovery.com

.... Understanding the effect of noise and the treatment of noise on event-location accuracy is important as noise-related positioning errors can affect the final...

2014

Palaeo-Rift Controls on Mechanisms of Isostatic Compensation in the Papuan Fold Belt

D. Harrison, J. Milsom

Papua New Guinea (PNG) Petroleum Convention Proceedings

... for the effects of topography within 90 km of each gravity station using a method similar to that of StJohn and Green (1967), based on a digital eleva­ tion...

1996

Formation of Ice-Cemented Sand Blocks on a Beach and Lithologic Implications: NOTES

William P. Dillon, J. Towne Conover

Journal of Sedimentary Research (SEPM)

..., but in many blocks the laminations were tilted with regard to the plane of the beach (fig. 2). In some blocks more than one angle of bedding was present...

1965

Integrated Cleat Analysis and Coal Quality on CBM Exploration in Sangatta II Field, Kutai Basin, East Kalimantan

Nita Apriyani, Suharmono, Muhammad Momen, Setiabudi Djaelani, Arifin Sodli, Andrean Satria, Anom Seto Murtani

Indonesian Petroleum Association

... not affected by local structure. The number of cleat measurements at each station varied from 300 to 500 depending on coal thickness, coal characteristics...

2013

Irregular Fenestrae in Bahamian Eolianites: A Rainstorm-Induced Origin

Roger J. Bain , Pascal Kindler

Journal of Sedimentary Research (SEPM)

... field trip #2, San Salvador, Bahamas, CCFL Bahamian Field Station, p. 129-132 BAIN, R.J., 1991, Distribution of Pleistocene lithofacies in the interior...

1994

Effects of near Surface Lithology on Velocity Modelling and Time„Depth Relationships in the Cooper„Eromanga„Lake Eyre Basin

Anna Manka, Glen Buick, Rob Menpes, Luke Gardiner, Cameron Jones, Khalid Amrouch

Australian Petroleum Production & Exploration Association (APPEA) Journal

... in thickness of the Weathered Winton Formation have the potential to produce a negligible effect on depth errors of up to Æ 0.8 m. Interestingly, although...

2018

Early Diagenetic Minerals and Variables Influencing their Distributions in Two Long Cores (> 40 m), Mississippi River Delta Plain

A.M. Bailey , H.H. Roberts , J.H. Blackson

Journal of Sedimentary Research (SEPM)

...) and location (Table 4, Test 5) have an effect on pyritic sulfur residuals, whereas depth (Table 4, Test 6) does not. In general, residual pyritic sulfur...

1998

Extended Abstract: 3D Modelling: Size and Shape Do Matter!

Andrew Pitchford

Petroleum Exploration Society of Australia (PESA)

... based on such simulations, us ing an inappropriate grid may be worse than no simulation at all. Twisted Cells Figure 2 A ce ll is twisted if the angle...

2002

Abstract: Project KLCC: Geology, Soils and Foundations

Tarique Azam

Geological Society of Malaysia (GSM)

... of which are, Tabung Haji building, Bank Negara, LRT 2, Paka Power Station, 2nd bridge between Singapore and Malaysia. He is the principal geotechnical...

1996

Breakthrough in Hydraulic Fracture & Proppant Mapping: Achieving Increased Precision with Lower Cost

Matthew Dawson, Günther Kampfer

Unconventional Resources Technology Conference (URTEC)

..., and spatial location of hydraulic fractures with higher precision than other traditional techniques, while providing insight into the proppant...

2016

Tidal Dynamics and Seasonal Dependent Import And Export of Fine-Grained Sediment Through a Back-Barrier Tidal Channel of the Danish Wadden Sea

J. Bartholdy, D. Anthony

Special Publications of SEPM

... and the concentration in No istance D variations in for location 8 D I Station 2 6 7 I o 14 8 km and 15 suspended material is between numbers...

1998

Ultrasound reverse time migration for human brain imaging

Ting Li, Bo Feng, Yang Zhou, Rongwei Xu, Huazhong Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... method to accurately locate the location of cerebral hemorrhage. Li et al. (2022) performed ultrasound velocity inversion and reverse time migration...

2024

Seismic Monitoring of Hydraulic Fracturing Activity at the Marcellus Shale Energy and Environment Laboratory (MSEEL) Site, West Virginia

Abhash Kumar, Erich V. Zorn, Richard Hammack, William Harbert

Unconventional Resources Technology Conference (URTEC)

...-station location procedure in SEISAN (Havskov & Ottemoller, 1999) to locate a final list of 89 impulsive events, including 21 probable mine blasts. We...

2017

Variation of Beach Sand in Relation to Littoral Drift Direction along the Kuala Terengganu Coast

Rosnan Yaacob, M. L. Hussein, A. Tajuddin

Geological Society of Malaysia (GSM)

.... MalaYJia, Bulletin 38 VARIATION OF BEACH SAND IN RELATION TO LITTORAL DRIFT DIRECTION ALONG THE KUALA TERENGGANU COAST each station from January 1989...

1995

Integrated geophysical image of the hot spring in Rokan Hulu, Riau, Indonesia

Nur Islami, Mitri Irianti

Geological Society of Malaysia (GSM)

... correction was referred to data obtained from the base station. The diurnal magnetic correction is to reduce the external effect of the magnetic field...

2019

Interpreting Borehole Image Data from Deep-Marine Environments

Adriaan A. Bal, Kenrick A. A. van Noord, Gde P. Wirawan

Indonesian Petroleum Association

... such as the angle of slope, are too low to have any significant effect on the determination of tilt. Following determination of the tectonic tilt...

2004

Preparation of a Technical Article

Julian W. Low , Jules Braunstein

AAPG Bulletin

...; paragraphs introduced by an explanatory sentence are sufficient. Too many ranks of subdivisions in a short paper produce an effect of over-organization...

1964

Analysis of Gravity Anomaly Over Coral-Reef Oil Field: Wilfred Pool, Sullivan County, Indiana

Stephen W. Dana

AAPG Bulletin

.... End_of_Article - Last_Page 413------------ LOCATION Of the available oil fields in Indiana and Illinois, the Wilfred pool in Sullivan County, Indiana...

1980

AVO Analysis of a Pennsylvanian Age Channel Sandstone in the Arkoma Basin, Oklahoma

Eric Kubera

Oklahoma City Geological Society

... a section road in T.4 N., R. 12 E., Pittsburg County, Oklahoma. Figure 1 shows the study area and the location of the Figure 1. Map showing the study area...

1997

Wellbore Trajectory: Part 3. Wellsite Methods

Curtis Cheatham

AAPG Special Volumes

... with a bent sub and straight mud motor. Fig. 7. (a) Packed bottom hole assembly. (b) Fulcrum effect for build angle. Fig. 8. Build rates for classification...

1992

Preface

P. E. Gretener

AAPG Special Volumes

...: a) Since the late 1950ties the concepts of fluid pressure and effective stress have had as revolutionary an effect on geology as the idea of plate tectonics...

1981

Some Results of Magnetometer Surveys in California

Edward D. Lynton

AAPG Bulletin

... station, point toward the axis of the fold, the angle of each vector with the horizontal becoming steeper as the axis is reached until, at the axis...

1931

The Interpretation Result of Magneto Telluric and Schlumberger Resistivity Measurement in Lahendong Geothermal Area, North Sulawesi

Idrus Alhamid

Indonesian Petroleum Association

... skin effect phenomenon. This skin depth can be calculated by the formula d = 503.29 ρ = resistivity of the medium (layered earth), ohm-meter...

1984

Courses of Drill Holes: DISCUSSION

E. E. White

AAPG Bulletin

... and the permanent record of both secured. Brass rods are used between the compass and the drilling tools. Aside from the effect on the productivity...

1929

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