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Keywords: carbonate formation
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Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, June 7–10, 2011
Paper Number: SPE-143643-MS
... rate acid breakthrough water injection carbonate formation crude oil gelled acid Acidizing treatments are often used in improving production and injection well performance. The relatively low cost and simpler procedure compared with hydraulic fracturing make acidizing an attractive...
Proceedings Papers

Paper presented at the 8th European Formation Damage Conference, May 27–29, 2009
Paper Number: SPE-121928-MS
... Abstract The marine light crude (CLM) project in offshore Mexico is a group of 12 oil fields located 75 km off the coast of southern Mexico (Jurassic and Cretaceous period). The fields have been under development since 2003, are high-temperature (160°C or >300°F) carbonate formations...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, May 13–14, 2003
Paper Number: SPE-82268-MS
... Abstract Matrix acidizing of carbonate formations has been carried out for many years using HCl acid in various strengths. However, in some high temperature applications, HCl does not produce acceptable stimulation results due to lack of penetration or surface reactions. Organic acids, like...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, May 13–14, 2003
Paper Number: SPE-82263-MS
... Abstract An improved viscoelastic surfactant (VES) based self-diverting acid system has been developed for matrix treatment of carbonate formations. The self-diverting acid contains a novel viscoelastic surfactant that undergoes an increase in viscosity as the fluid penetrates carbonate...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, May 13–14, 2003
Paper Number: SPE-82573-MS
.... In fact, the matrix acid injection parameters are linked based on the Darcy relationship as: permeability upstream oil & gas hydraulic fracturing frequency acid application damage removal reservoir completion installation and operations carbonate formation horizontal well wellbore...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, June 2–3, 1997
Paper Number: SPE-38166-MS
... Abstract In this paper, the results of a fundamental study on the mechanisms behind acid wormholing in carbonate formations are presented. In the wormholing process, the chemistry of the acid-rock reaction is combined with the physics of fluid flow and these two processes are the subject...
Proceedings Papers

Paper presented at the SPE European Formation Damage Conference, June 2–3, 1997
Paper Number: SPE-38167-MS
... reservoir carbonate formation carbonate reservoir optimum damköhler number Existence Upstream Oil & Gas matrix stimulation 1997. Society of Petroleum Engineers ...

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