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Skip to Search Results- 5Alireza Nouri
- 5Vahidoddin Fattahpour
- 3Mahdi Mahmoudi
- 2Ehsan Rahmati
- 2Japan Trivedi
- 1Brent Fermaniuk
- 5SAGD
- 2Coupled numerical modeling
- 2Maximum Operation Pressure (MOP)
- 2Shale
- 1Anisotropy
- 1Caprock integrity
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2016-01-01
Vahidoddin Fattahpour, Mahdi Mahmoudi, Alireza Nouri, Saman Azadbakht, Michael Leitch, Brent Fermaniuk, Colby Sutton
Several sand control techniques have been used in SAGD wells in Western Canada. For most projects, slotted liners have been the sand control of choice for its economics, ease of use, and acceptable performance. Careful design of the slot geometry is crucial to maintaining...
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A Set of Graphical Design criteria for Slotted Liners in SteamAssisted Gravity Drainage Production Wells
Download2018-01-01
Chenxi Wang, Yu Pang, Mahdi Mahmoudi, Mohammad Haftani, Mahmoud Salimi, Vahidoddin Fattahpour, Alireza Nouri
Slotted liners have been widely used in steam-assisted gravity drainage (SAGD) wells owing to their low cost and superior mechanical integrity. Multiple factors affect the performance of slotted liners, such as particle size distribution (PSD) of formation sands, aperture size, slot density,...
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Numerical Assessment of the Maximum Operating Pressure for SAGD Projects Considering the Effects of Anisotropy and Natural Fractures
Download2017-01-01
Ehsan Rahmati, Alireza Nouri, Vahidoddin Fattahpour, Japan Trivedi
There has been an increasing awareness of the importance of caprock integrity during Steam Assisted Gravity Drainage (SAGD) operations. However, mathematical tools that have been developed for caprock integrity studies have not incorporated an important characteristic of cap shales, which is...
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Numerical Assessment of the Maximum Operating Pressure for SAGD Projects by Considering the Intrinsic Shale Anisotropy
Download2017-01-01
Ehsan Rahmati, Alireza Nouri, Vahidoddin Fattahpour, Japan Trivedi
This paper investigates the effect of anisotropic behavior of caprock shales on the caprock failure pressure in SAGD projects. Shales and mudstones exhibit strong anisotropy at the micro and macro scales. However, the anisotropic behavior has been neglected in the existing published works on...
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2016-01-01
Mahdi Mahmoudi, Vahidoddin Fattahpour, Alireza Nouri, Saad Rasool, Michael Leitch
The quantification of fines migration in the vicinity of sand control screens in SAGD wells is of paramount importance to operating companies, who require the wells to operate under optimum conditions for a period of 10-15 years. Fines migration can lead to the plugging of pore spaces...