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The AAPG/Datapages Combined Publications Database
Showing 43,325 Results. Searched 195,387 documents.
Underbalanced, Horizontal Coal Seam Gas Development in Australia Β A Case History
Julmar Shaun S. Toralde, Chad H. Wuest
Unconventional Resources Technology Conference (URTEC)
... vertically to kick-off point. Moderate build rates were used to reach a high URTeC 2154079 2 angle tangent which penetrated the coal in the angle...
2015
Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data
Dylan Copeland, Alfred Lacazette
Unconventional Resources Technology Conference (URTEC)
... π π π₯π₯π₯π₯ π π π¦π¦π¦π¦ π»π» = οΏ½ π π π§π§π§π§ π π π₯π₯π₯π₯ π π π¦π¦π¦π¦ π π π§π§π§π§ (π»π»π»π») β π£π£. The curvature in the direction of any unit vector v is given...
2015
Significant Increasing of well life time by changing conventional artificial lift to rodless ESPCP
Hassan Al Saadi, Abdullah Al Qassabi, Hazaa Al Issaei, Hilal Al Abri
Indonesian Petroleum Association
... coating. The main component of this technology are: 1- PC Pump 2- Support Unit to handle partial of the axial load and absorbed the vibration 3...
2021
Peace River Arch Wabamun Dolomite, Tectonic or Subaerial Karst?: GEOLOGICAL NOTE
R.H. Workum
CSPG Bulletin
..., p. 284-295. Churcher, P.L. and Majid, A.H. 1989. Similarities between the Tangent-Wabamun type play of the Alberta Basin and the Albion-Scipio type...
1991
Geology of the Devonian-Carboniferous Boundary Beds in Alberta
N. C. Meijer Drees, D. I. Johnston
CSPG Special Publications
... in Alberta indicates that the base of the Carboniferous succession occurs above the black shale unit of the Exshaw Formation. The black shale unit overlies...
1993
A Nomogram for Interpreting Slope Stability of Fine-Grained Deposits in Modern and Ancient Marine Environments
James S. Booth, Dwight A. Sangrey, James K. Fugate
Journal of Sedimentary Research (SEPM)
... unit can be examples of such effects that are readily observable and, in fact, are widely used as criteria to document mass-movement events. Information...
1985
Interpretation of Alberta Reefs Based on Experience in Texas and Alberta
John B. Newland
CSPG Bulletin
..., Imperial Belloy and in the Tangent wells. Farther west, Imperial Spirit River No. 1 and Imperial Royce No. 1 encountered D1 limestones resting directly...
1954
Hydraulic Fracturing Technology and Case Studies in Tight Gas Sands and Shales
Jennifer Miskimins, R. W. Fair, Leon Gibson, Thomas Darden, Harrold Brannon, Ed Segner, Brian Clark
PTTC
... in "A Hydraulic Process for Increasing the Productivity of Wells," AIME, v. 186, p. 1-8. Klepper Gas Unit No.1 Called it a "Hydrofrac" Suggested...
2006
A Famennian Stromatoporoid Patch Reef in the Wabamun Group, West-Central Alberta, Canada
D. K. Nishida
CSPG Special Publications
... (Famennian) Wabamun Group in the Tangent, Normandville, and Eaglesham Fields, north-central Alberta. Unpublished M.Sc. Thesis, McGill University, 173pp...
1987
Rotary Steerable System Performance in Tangara-1 ST3-ST4 Exploratory Well , Piedemonte, Llanos Orientales, Colombia
E. Zapata, M. Arevalo, G. Grillo, J. Chialvo
AsociaciΓ³n Colombiana de GeΓ³logos y Geofisicos del PetrΓ³leo (ACGGP)
... rotation; this performance is achieved by its two components: the Control Unit and the Bias Unit. (Figure 1) The toolβs power section converts the hydraulic...
2006
Settling Convection and Grain Size Analysis: DISCUSSION
David J. A. Williams
Journal of Sedimentary Research (SEPM)
...., AND FITCH, E. B., 1955, Determining thickener unit areas: Ind. Eng. Chem., v. 47, p. 38-41. End_of_Record - Last_Page 1643------ SETTLING...
1969
A New Model of Inclinometer and its Application in Determination of Attitude of Foreset Planes: RESEARCH METHOD PAPER
Prabir Dasgupta
Journal of Sedimentary Research (SEPM)
... are uneven surfaces and can easily be divisible into a number of planar segments of different orientation. A cross-stratified unit may thus be intersected...
1995
Balanced Section in Thrust Belts Part 1: Construction
Declan G. De Paor
AAPG Bulletin
... of tangent diagrams: Geology, no. 8, p. 599-602. Bengston, C. A., 1982, Structural and stratigraphic uses of dip profiles in petroleum exploration...
1988
Criteria for Proper Production Decline Models and Algorithm for Decline Curve Parameter Inference
Peng Zhou, Yuewei Pan, Huiyan Sang, W. John Lee
Unconventional Resources Technology Conference (URTEC)
...he PT curve and MBT curve on the same log-log plot. (2) Draw a line πΏ tangent to the end of MBT curve. If the slope of line πΏ is very close to...
2018
Tilted Fluid Contacts in Mid-Continent Region
William L. Russell
AAPG Bulletin
... to the slope of the isopiestic surface is (in head of water) EG/EF. Hence EQUATION (1) and EQUATION (2) EG/EF is the tangent of the angle of dip...
1956
Geological Challenges in the Development of a Colombian Waterflood Using Horizontal Wells; #20390 (2017)
Angela Rocio Mora, Carlos Andres Rodriguez, Jenny Pinilla, Elizabeth Quiroga, Manuel Cardozo
Search and Discovery.com
... of the development program in La Cira Infantas Field. The Mugrosa Formation is a predominantly muddy unit (Caballero, 2010), consisting of gray...
2017
Report 5--Nature, Usage, and Nomenclature of Biostratigraphic Units: STRATIGRAPHIC COMMISSION
American Commission on Stratigraphic Nomenclature
AAPG Bulletin
... of fossils, are not exclusively based on fossils nor necessarily restricted by the physical distribution of fossil forms. The general basic unit...
1957
Lithoprobe Seismic Transect of the Alberta Basin: Compilation and Overview
Jacqueline Hope, David W. Eaton, Gerald M. Ross
CSPG Bulletin
... traversant la province de l'Alberta, ces transects faisant partie du projet de geoscience Lithoprobe du Canada. En utilisant ces donnees, une coupe sismique...
1999
Abstract: Regular Grids Travel Time Calculation Β A Practical Huygens Wavefront Expansion Approach; #90187 (2014)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
...int A on wavefront. ( ) ( ( ) ββ) ( β) (4) where, ββ is a unit vector perpendicular to ray direction vector β . In the right side of equation (4), ...
2014
Carboniferous Stoddart Group: An Integrated Approach; #10597 (2014)
Abu Yousuf and Charles M. Henderson
Search and Discovery.com
..., Alberta ([email protected]) Abstract The Carboniferous Stoddart Group is recognized as a complex stratigraphic unit within the Western Canadian...
2014
Management of Subsurface Uncertainties During Phase I Development of the D35 Field, Offshore Sarawak, Malaysia
George F. Canjar
Southeast Asia Petroleum Exploration Society (SEAPEX)
... unit hydraulic characterization, vertical permeabilities, cementation and saturation exponents. More specifically, special core analysis...
1994
Application of Rosin's Distribution in Size-frequency Analysis of Clastic Rocks
Laurence R. Kittleman, Jr.
Journal of Sedimentary Research (SEPM)
... in a sample larger than size x; b is an inverse parameter of size; n is a sorting coefficient numerically equal to the tangent of the slope of the curve...
1964
Statistical Determination of Mean Strike and Dip: An Example from the Basal Tuscaloosa, Eastern Alabama
F. A. Pontigo, Jr. , W. C. Parker , W. F. Tanner
GCAGS Transactions
... the weathered state of the underlying gneiss onto the residuals reveals no pattern, suggesting that much of the alteration of this unit post-dated...
1983
Horizontal Drainhole Drilling Techniques Used in Rocky Mountain Coal Seams
Terry L. Logan
Rocky Mountain Association of Geologists
... Mesaverde unit. The coal seam is at an average depth of approximately 5,500 feet (1,676 m) and is 16 to 20 feet (4.9 to 6 m) thick. The coal...
1988
Hydrodynamic effects on low-dip stratigraphic traps
S. A. Stewart
AAPG Bulletin
... to be the same as the free water level. Reservoir is used synonymously with an aquifer and porosity unit. Reservoir and nonreservoir are taken to be a binary...
2024