Emulsified acid systems for oil well stimulation: A review
This review discusses the application of emulsified acids for oil well stimulation. Types of oil,
aqueous solutions, and emulsifiers are discussed in detail along with the solid agents and …
aqueous solutions, and emulsifiers are discussed in detail along with the solid agents and …
Parallel simulation of wormhole propagation with the Darcy–Brinkman–Forchheimer framework
The acid treatment of carbonate reservoirs is a widely practiced oil and gas well stimulation
technique. The injected acid dissolves the material near the wellbore and creates flow …
technique. The injected acid dissolves the material near the wellbore and creates flow …
Propagation characteristics of optimum wormhole in carbonate matrix acidizing using micro X-ray CT imaging
This study aims to investigate the propagation characteristics of an optimum wormhole to
make an efficient acid treatment in carbonate matrix acidizing based on wormhole …
make an efficient acid treatment in carbonate matrix acidizing based on wormhole …
New insights on the effect of oil saturation on the optimal acid-injection rate in carbonate acidizing
R Kumar, J He, M Bataweel, H Nasr-El-Din - SPE Journal, 2018 - onepetro.org
The optimal injection rate for wormhole propagation and face dissolution at low injection
rates during carbonate matrix acidizing is well-established. However, little research is …
rates during carbonate matrix acidizing is well-established. However, little research is …
Novel non-aromatic non-ionic surfactants to target deep carbonate stimulation
K Sokhanvarian, C Stanciu, JM Fernandez… - … Conference on Oilfield …, 2019 - onepetro.org
Matrix acidizing is used for permeability and productivity enhancement purposes in oil and
gas wells. Hydrochloric acid has been always a first choice due to so many advantages that …
gas wells. Hydrochloric acid has been always a first choice due to so many advantages that …
Effect of oil saturation on acid propagation during matrix acidization of carbonate rocks
The existence of an optimum injection rate for wormhole propagation and face dissolution at
low injection rates during matrix acidizing are well established. However, little has been …
low injection rates during matrix acidizing are well established. However, little has been …
Parallel reservoir simulations with sparse grid techniques and applications to wormhole propagation
Y Wu - 2015 - repository.kaust.edu.sa
In this work, two topics of reservoir simulations are discussed. The first topic is the two-phase
compositional flow simulation in hydrocarbon reservoir. The major obstacle that impedes the …
compositional flow simulation in hydrocarbon reservoir. The major obstacle that impedes the …
Study on conductivity of the etching fracture via surface cross-linked acid
N Zhu, W Huang, D Gao - ARMA US Rock Mechanics/Geomechanics …, 2021 - onepetro.org
The acid etching fracture conductivity is a significant index which influences the acid
fracturing effect and evaluates the acid performance. According to the API industry standard …
fracturing effect and evaluates the acid performance. According to the API industry standard …
New Non-aromatic Non-ionic Surfactants to Form a Stabilized Emulsified Acid for Efficient HP/HT Stimulation
K Sokhanvarian, C Stanciu, JM Fernandez… - Proceedings of the …, 2020 - Springer
Matrix acidizing has been used for permeability and productivity enhancement purposes in
oil and gas wells. Hydrochloric acid has been always a first choice due to so many …
oil and gas wells. Hydrochloric acid has been always a first choice due to so many …
New Non-aromatic Non-ionic Surfactants to Form a Stabilized Emulsified Acid for Efficient HP/HT Stimulation
A Ibrahim, HA Nasr-El-Din - Proceedings of the International Petroleum …, 2019 - Springer
Matrix acidizing has been used for permeability and productivity enhancement purposes in
oil and gas wells. Hydrochloric acid has been always a first choice due to so many …
oil and gas wells. Hydrochloric acid has been always a first choice due to so many …