Case Study--Calcium-Carbonate-Scale Inhibitor Performance Degradation Because of H2S-Scavenger Injection in Semoga Field

2013 ◽  
Vol 2 (01) ◽  
pp. 40-45 ◽  
Author(s):  
Meiliza Sumestry ◽  
Hendy Tedjawidjaja
Keyword(s):  
Calcium Carbonate ◽  
Performance Degradation ◽  
Scale Inhibitor ◽  
Calcium Carbonate Scale

scholarly journals Calcium Carbonate Scale Formation, Prediction and Treatment (Case Study Gumry Oilfield-PDOC)

2013 ◽  
Vol 17 ◽  
pp. 47-58 ◽  
Author(s):  
A. Saifelnasr ◽  
M. Bakheit ◽  
K. Kamal ◽  
A. Lila
Keyword(s):  
Calcium Carbonate ◽  
Produced Water ◽  
Saturation Index ◽  
Water Injection ◽  
Stability Index ◽  
Scale Formation ◽  
Injection Process ◽  
Langelier Saturation Index ◽  
Calcium Carbonate Scale

In this study the predictions and probabilities of calcium carbonate scale formation and corrosion occurrence inside Gumry Field Process Facilities (GFPF) and produced water injection process units (PWTP) was carried out. This was done calculating the Langelier Saturation Index (LSI), Ryznar Stability Index (RSI), Puckorius Scaling Index (PSI). The samples results for LSI index and PSI index were compared and found that all samples under threaten of calcium carbonate scale. The samples results for RSI index and found that all samples under formation of heavy calcium carbonate scale. Special excel computer program was designed to calculate the (LSI, RSI, PSI). The scale was cleaned and removed by 10% diluted hydrochloric acid and commercial scale inhibitor.

Inhibition of Calcium Carbonate Scale Using an Environmental Friendly Scale Inhibitor

2017 ◽  
Vol 54 (3) ◽  
pp. 238-241 ◽  
Author(s):  
Huchuan Wang ◽  
Chengjun Peng ◽  
Yujuan Jian ◽  
Chenchen Fang ◽  
Xianna Wang ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Scale Inhibitor ◽  
Environmental Friendly ◽  
Calcium Carbonate Scale

A Calcium Carbonate Scale Inhibitor for Direct-Contact Binary Geothermal Service

1983 ◽  
Vol 35 (08) ◽  
pp. 1546-1552
Author(s):  
Michael H. Auerbach ◽  
Robert A. Reimer ◽  
Robert G. Olander ◽  
Pascal M. Rapier
Keyword(s):  
Calcium Carbonate ◽  
Direct Contact ◽  
Scale Inhibitor ◽  
Contact Binary ◽  
Calcium Carbonate Scale

Evaluation of a polymaleic-based scale inhibitor (HPMA-AEO-9) against calcium carbonate scale

2019 ◽  
Vol 145 ◽  
pp. 120-133 ◽  
Author(s):  
Chen-Guo Zhu ◽  
Wei-Dong Zhao ◽  
Hong-Bin Liu ◽  
Yao Che ◽  
Liang-Bi Wang ◽  
...  
Keyword(s):  
Calcium Carbonate ◽  
Scale Inhibitor ◽  
Calcium Carbonate Scale
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