Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

Prediction and inhibition of inorganic salt formation under static and dynamic conditions ? effect of pressure, temperature, and mixing ratio

Azizollah Khormali; Dmitry G. Petrakov; Anar R. Farmanzade ([Publisher not identified] , 2016)


As a result of
waterflooding, inorganic salt precipitation occurs in the different parts of an
oil production system, thereby leading to damage of production equipment.
Different parameters affect the kinetics of salt precipitation. Scale
inhibitors are widely used to prevent inorganic salt formation. In this study,
the effect of reservoir pressure, temperature, and mixing ratio of injection to
formation water on calcium sulfate and barium sulfate precipitation was
investigated. For this purpose, two different formation waters and one
injection water were used. In addition, the effect of temperature and mixing
ratio on inhibition performance was studied. Four different existing industrial
scale inhibitors and one new scale inhibitor were used. The performance of the
scale inhibitors was determined under static and dynamic conditions. Results of
the study showed that calcium sulfate precipitation increased with an increase
in temperature and a decrease in pressure. Barium sulfate precipitation was
found to increase with a decrease in the temperature. The effect of pressure on
barium sulfate formation was negligible. The developed scale inhibitor showed
the highest performance for the prevention of calcium sulfate and barium
sulfate formation. A change in temperature from 60°C to 120°C reduced the
inhibitor performance by 3%. In the cases of calcium sulfate and barium
sulfate, the minimum performance of the scale inhibitor was observed when the
mixing ratios of injection to formation waters were 60:40 and 50:50,


Jenis Koleksi : Artikel Jurnal
No. Panggil : J-Pdf
Entri utama-Nama orang :
Entri tambahan-Nama orang :
Subjek :
Penerbitan : [Place of publication not identified]: [Publisher not identified], 2016
Sumber Pengatalogan : LibUI eng rda
ISSN : 20872100
Majalah/Jurnal : International Journal of Technology (IJTECH)
Volume : Vol 7, No 6 (2016) 943-951
Tipe Konten : text
Tipe Media : computer
Tipe Carrier : online resource
Akses Elektronik :
Institusi Pemilik : Universitas Indonesia
Lokasi :
  • Ketersediaan
  • Ulasan
  • Sampul
No. Panggil No. Barkod Ketersediaan
J-Pdf 03-17-355520186 TERSEDIA
Tidak ada ulasan pada koleksi ini: 20449745