Results 21 to 30 of about 15,623,747 (237)

Learning style, modal preference & the spacing effect in an online project management training programme. [PDF]

open access: yes
Constant and continued up-grade of skills and qualifications is imperative in a knowledge society (David & Foray 2003, OECD 2007) and central to Continued Professional Development (CPD) programmes in most organisations.
Pereira, Clement
core   +9 more sources

Optimization of Fracture Spacing and Well Spacing in Utica Shale Play Using Fast Analytical Flow-Cell Model (FCM) Calibrated with Numerical Reservoir Simulator

open access: yesEnergies, 2020
Recently, a flow-cell model (FCM) was specifically developed to quickly generate physics-based forecasts of production rates and estimated ultimate resources (EURs) for infill wells, as the basis for the estimation of proven undeveloped reserves.
Ruud Weijermars
doaj   +1 more source

Influence of well spacing on solution mining of small-spacing dual well in salt cavern gas storages

open access: yesYou-qi chuyun, 2023
The occurrence of salt rock in China is generally featured with multiple interlayers and thin salt layers, which has many restrictions on the single vertical well method for solution mining.
LI Long   +6 more
doaj   +1 more source

Pre-Drilling Production Forecasting of Parent and Child Wells Using a 2-Segment Decline Curve Analysis (DCA) Method Based on an Analytical Flow-Cell Model Scaled by a Single Type Well

open access: yesEnergies, 2020
This paper advances a practical tool for production forecasting, using a 2-segment Decline Curve Analysis (DCA) method, based on an analytical flow-cell model for multi-stage fractured shale wells.
Ruud Weijermars, Kiran Nandlal
doaj   +1 more source

Effect of Complex Natural Fractures on Economic Well Spacing Optimization in Shale Gas Reservoir with Gas-Water Two-Phase Flow

open access: yesEnergies, 2020
At present, investigation of the effects of natural fractures on optimal well spacing of shale gas reservoirs from an economic perspective has been lacking.
Cheng Chang   +5 more
doaj   +1 more source

The optimization of modal spacing within small rooms [PDF]

open access: yes, 2008
The reproduction of audio in small rooms is significantly affected by room modes – resonant frequencies set up as a result of the geometry of the room. These frequency specific modes combine to form a unique frequency response for that room.
Wankling, Matthew, Fazenda, Bruno
core   +4 more sources

Theoretical understandings, key technologies and practices of tight conglomerate oilfield efficient development: A case study of the Mahu oilfield, Junggar Basin, NW China

open access: yesPetroleum Exploration and Development, 2020
A series of theoretical explorations and field tests have been carried out to efficiently develop the Mahu tight conglomerate oilfield in the Junggar Basin. Concepts of steered-by-edge fracturing and proactive fracturing interference were proposed.
Guoxin LI   +5 more
doaj   +1 more source

Optimization and Adjustment Method of Well Pattern in Three Types of Reservoirs in Ultra-high Water Cut Stage [PDF]

open access: yesE3S Web of Conferences, 2022
The well pattern development effect of the three types of reservoirs that have entered the late stage of ultra-high water cut is gradually getting worse, and the inefficient and ineffective wells are gradually increasing.
Wang Peng
doaj   +1 more source

Geothermal resource evaluation and development deployment based on geological structural characteristics [PDF]

open access: yesYouqicang pingjia yu kaifa
The global energy structure is undergoing a fundamental shift from a reliance on fossil fuels with clean energy as a supplement, to a focus on clean energy supported by fossil fuels.
BAI Zongxian   +8 more
doaj   +2 more sources

A Stochastic Approach to Well Spacing Optimization of Oil Reservoirs

open access: yes, 2011
The subject of well spacing is one of importance in the petroleum industry. The well itself plays a very significant role in the development of the oil and gas reservoirs and in the control of the recovery process.
J.. Pius   +3 more
core   +1 more source

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