Case Study of Alkali - Polymer Flooding with Treated Produced Water

2010 ◽  
Author(s):  
De-huaa Yang ◽  
Jian-qiang Wang ◽  
Li-xi Jing ◽  
Qing-xian Feng ◽  
Xian-ping Ma
Keyword(s):  
Produced Water ◽  
Polymer Flooding

Dual Function Reverse Demulsifier and Demulsifier for the Improvement of Polymer Flooding Produced Water Treatment

2013 ◽  
Author(s):  
Di Wu ◽  
Xiangchun Meng ◽  
Fengling Zhao ◽  
Sen Lin ◽  
Neng Jiang ◽  
...  
Keyword(s):  
Water Treatment ◽  
Produced Water ◽  
Polymer Flooding ◽  
Dual Function ◽  
Produced Water Treatment

Managing Sulphate Reducing Bacteria (SRB) Problem Associated With Produced Water In One Of The Oil Fields Of Oil India Limited (Oil) - A Case Study

2010 ◽  
Author(s):  
Mool Chand Nihalani ◽  
S. Verma ◽  
J. Kumar ◽  
H. Dubey ◽  
Nripendra Kumar Bharali ◽  
...  
Keyword(s):  
Produced Water ◽  
Oil Fields ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria

Treatment of produced water from polymer flooding in oil production by ceramic membranes

2021 ◽  
Vol 196 ◽  
pp. 108021
Author(s):  
S.E. Weschenfelder ◽  
M.J.C. Fonseca ◽  
C.P. Borges
Keyword(s):  
Produced Water ◽  
Oil Production ◽  
Ceramic Membranes ◽  
Polymer Flooding

Overview of Polymer Flooding (EOR) in North Africa Fields - Elements of Designing a New Polymer/Surfactant Flood Offshore (Case Study)

2012 ◽  
Author(s):  
Ahmed Mahmoud Shehata ◽  
Ahmed El-Ghattas ◽  
Mahmoud Kamel ◽  
Ahmed M. Aly ◽  
Ahmed Hassan
Keyword(s):  
North Africa ◽  
Polymer Flooding ◽  
Polymer Surfactant

scholarly journals Electrodialysis-based desalination and reuse of sea and brackish polymer-flooding produced water

Desalination ◽  
2018 ◽  
Vol 447 ◽  
pp. 120-132 ◽  
Author(s):  
P.A. Sosa-Fernandez ◽  
J.W. Post ◽  
H. Bruning ◽  
F.A.M. Leermakers ◽  
H.H.M. Rijnaarts
Keyword(s):  
Produced Water ◽  
Polymer Flooding

Pilot Study on Ultrafiltration of Produced Water from Polymer Flooding for Reuse

2010 ◽  
Vol 113-116 ◽  
pp. 1266-1269 ◽  
Author(s):  
Jun Xu ◽  
Wen Xin Shi ◽  
Shui Li Yu ◽  
Wen Ming Qu
Keyword(s):  
Crude Oil ◽  
Polyvinylidene Fluoride ◽  
Produced Water ◽  
Reduction Factor ◽  
Polymer Flooding ◽  
Transmembrane Pressure ◽  
Operation Conditions ◽  
Membrane Flux ◽  
Crossflow Velocity ◽  
Hydrolyzed Polyacrylamide

Produced water from polymer flooding (PWfPF) in oilfield is high contents of crude oil, total suspension substance (TSS), hydrolyzed polyacrylamide and salinity. Most existing traditional processes in China are incapable to treat PWfPF to meet the reinjection water quality for low and ultra-low permeability reservoirs. In the present paper, a hydrophilized tubular polyvinylidene fluoride (PVDF) membrane with a total active area of 110 m2 manufactured by our laboratory was used for ultrafiltration of the PWfPF. The temperature and volume reduction factor (VRF) of the PWfPF were fixed at 37 °C and 4, respectively. The influences of transmembrane pressure (TMP) and crossflow velocity on the membrane flux were investigated. The experimental results showed that a TMP of 0.20 MPa and crossflow velocity of 4.5 m/s were the optimum operation conditions. Under the above conditions, long-term filtration experiments were conducted for 12 months to evaluate the effectiveness of the membrane. The obtained results revealed that the membrane average flux could reach 75 L/(m2•h) and the flux recovery was more than 95%. In the permeate, the content of crude oil and turbidity were respectively lower than 1 mg/L and 1 NTU, while the TSS was consistently below detection limits (2.5 mg/L), all of which reached the highest reinjection criteria for oilfield in China and demonstrated that the membrane has a good anti-fouling characteristics to PWfPF.

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