Efficient Multi-stage Preconditioners for Highly Heterogeneous Reservoir Simulations on Parallel Distributed Systems

2015 ◽  
Author(s):  
Hui Liu ◽  
Kun Wang ◽  
Zhangxin Chen ◽  
Kirk E. Jordan
Keyword(s):  
Distributed Systems ◽  
Reservoir Simulations ◽  
Heterogeneous Reservoir ◽  
Multi Stage

Modelling of Multi-Stage Hydraulic Fractured Wells Made Easy in Conventional Reservoir Simulations

2020 ◽  
Author(s):  
Haakon Hoegstoel ◽  
Jacob Stoeren ◽  
Magne Sjaastad ◽  
Gaute Lindkvist
Keyword(s):  
Reservoir Simulations ◽  
Multi Stage

scholarly journals Infill drilling and well placement assessment for a multi-layered heterogeneous reservoir

2021 ◽  
Author(s):  
Fahad I. Syed ◽  
Shahin Negahban ◽  
Amirmasoud K. Dahaghi
Keyword(s):  
Oil Recovery ◽  
Horizontal Wells ◽  
Assessment Process ◽  
Well Placement ◽  
Subject Field ◽  
Sector Model ◽  
Reservoir Simulations ◽  
Heterogeneous Reservoir ◽  
Carbonate Formation ◽  
Infill Drilling

AbstractThis paper presents an assessment of infill drilling opportunities in a complex multi-layered heterogeneous carbonate formation located in Abu Dhabi offshore. The subject field was developed last century and is currently undergoing further development with line drive horizontal wells. The field is being redeveloped for improved oil recovery at higher production rates with long horizontal wells. An infill assessment process is defined using sector model reservoir simulations for the specific reservoir. Reservoir simulations are performed on pattern sector models to establish the optimum grid for infill evaluation. Also, the models with an appropriate grid size are used to optimize infill placement (vertical and lateral well placement) and infill drilling timing for a couple of geologically similar areas. In the second step, the sector model results are applied to test the full-field infill development plan. The relatively homogeneous geological area shows very uniform displacement with 1-km spaced wells and gives no considerable benefit of incremental recovery through infill drilling. However, in a comparatively heterogeneous geological area, considerable incremental oil recovery is quantified. In brief, this paper presents a detailed infill drilling and well placement assessment process workflow for the re-development of a multi-layered heterogeneous reservoir.

Planning and Search in Multi-Stage Risky Decision Making

2011 ◽  
Author(s):  
Jared Hotaling ◽  
Jerry Busemeyer ◽  
Richard Shiffrin
Keyword(s):  
Decision Making ◽  
Risky Decision Making ◽  
Risky Decision ◽  
Multi Stage

Managing evolution in distributed systems

1989 ◽  
Vol 4 (6) ◽  
pp. 321 ◽  
Author(s):  
Jeff Kramer ◽  
Jeff Magee ◽  
Morris Sloman
Keyword(s):  
Distributed Systems
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