Prediction of Formation Damage Due to Suspended Solids: Modeling Approach of Filter Cake Buildup in Injectors

1994 ◽  
Author(s):  
Z.I. Khatib
Keyword(s):  
Suspended Solids ◽  
Filter Cake ◽  
Formation Damage ◽  
Modeling Approach

Insight into Secondary Posterior Formation Damage During Barite Filter Cake Removal in Calcite Formations

2020 ◽  
Author(s):  
Jaber B. Al Jaberi ◽  
Badr S. Bageri ◽  
Assad Barri ◽  
Abdulrauf Adebayo ◽  
Shirish Patil ◽  
...  
Keyword(s):  
Filter Cake ◽  
Formation Damage ◽  
Insight Into ◽  
Cake Removal

scholarly journals Modeling and Simulation of Flow and Formation Damage of Asphalt-Paved Roads

2013 ◽  
Vol 2013 ◽  
pp. 1-5
Author(s):  
M. H. Alawi ◽  
M. M. El-Qadi ◽  
M. A. El-Ameen
Keyword(s):  
Mathematical Modeling ◽  
Suspended Solids ◽  
Fine Particles ◽  
Water Saturation ◽  
Formation Damage ◽  
Phase Flow ◽  
Relative Permeabilities ◽  
Two Phase ◽  
Porous Asphalt ◽  
Porosity And Permeability

Porous asphalt is a standard asphalt built on aggregate storage bed which allows water to drain through it and reduces stormwater runoff. However, porosity of the porous asphalt and the storage bed may be effectively reduced due to trapping suspended solids from the water or from the asphalt damage. In this paper, we present mathematical modeling and numerical simulation of flow and damage of porous asphalt-paved roads. A mathematical model to describe the fine-particles transport carried by a two-phase flow in a porous medium is presented. The buoyancy, capillarity, and mixed relative permeabilities correlations to fit with the mixed-wet system are considered. Throughout this investigation, we monitor the changing of the fluids properties such as water saturation and solid properties such as porosity and permeability due to trapping the fine-particles.

Formation Damage Caused by Improper Mn3O4-based Filter Cake Cleanup Treatments

2011 ◽  
Author(s):  
Abdullah Mohammad Al Moajil ◽  
Hisham A. Nasr-El-Din
Keyword(s):  
Filter Cake ◽  
Formation Damage

Chelating Agent for Uniform Filter Cake Removal in Horizontal and Multilateral Wells: Laboratory Analysis and Formation Damage Diagnosis

2015 ◽  
Author(s):  
Hussain Al-Ibrahim ◽  
Tariq AlMubarak ◽  
Majed Almubarak ◽  
Peter Osode ◽  
Mohammed Bataweel ◽  
...  
Keyword(s):  
Filter Cake ◽  
Chelating Agent ◽  
Laboratory Analysis ◽  
Formation Damage ◽  
Damage Diagnosis ◽  
Cake Removal

scholarly journals Formation Damage Avoidance by Reducing Invasion with Sodium Silicate-Modified Water-Based Drilling Fluid

Energies ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1485 ◽  
Author(s):  
Salaheldin Elkatatny ◽  
Tural Jafarov ◽  
Abdulaziz Al-Majed ◽  
Mohamed Mahmoud
Keyword(s):  
Rheological Properties ◽  
Sodium Silicate ◽  
Filter Cake ◽  
Drilling Fluid ◽  
Formation Damage ◽  
Ct Scanner ◽  
Tight Sandstone ◽  
Ct Number ◽  
Mechanical Removal ◽  
Before And After

Drilling multilateral and horizontal wells through tight gas reservoirs is a very difficult task. The drilling fluid should be designed to reduce both fluid and solid invasion into the tight formation to avoid formation damage by aqueous phase trapping. The objective of this paper is to assess the effect of sodium silicate on the drilling fluid properties such as rheological and filtration properties. Rheological properties (RPs) were measured at different temperatures while the filtration test was performed at 300 °F and 300 psi differential pressure. A retained permeability calculation was determined to confirm the prevention of solid invasion. The rheological properties results confirmed that the optimal concentration of sodium silicate (SS) was 0.075 wt.% and at the same time, the temperature has no effect on the SS optimum concentration. Using 0.075 wt.% of SS reduced the filtrate volume by 53% and decreased the filter cake thickness by 65%. After mechanical removal of the filter cake, the return permeability of the tight sandstone core was 100% confirming the prevention of solid invasion. The computer tomography (CT) scanner showed that the CT number before and after the filtration test was very close (almost the same) indicating zero solid invasion and prevention of the formation damage.

Evaluation of secondary formation damage caused by the interaction of chelated barite with formation rocks during filter cake removal

2019 ◽  
Vol 183 ◽  
pp. 106395 ◽  
Author(s):  
Badr S. Bageri ◽  
Abdulrauf Rasheed Adebayo ◽  
Assad Barri ◽  
Jaber Al Jaberi ◽  
Shirish Patil ◽  
...  
Keyword(s):  
Filter Cake ◽  
Formation Damage ◽  
Secondary Formation ◽  
Cake Removal
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