Study of calcium sulfate scaling index tendency calculations at different temperature conditions in injection water samples from oilfields.  

Oleh:

Makmur, Tjuwati

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Lemigas Scientific Contributions to Petroleum Science & Technology vol. 30 no. 03 (Dec. 2007), page 18.
Topik: Calcium Sulfate Scale; Scaling Index Tendency Calculation; Solubility of Injection Water sample; Actual CaSo4 Concentration;

Ketersediaan

Perpustakaan PKPM Nomor Panggil: L15 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Calcium Sulfate is a type of scale found in petroleum industry and shows serious problem, because it can plug pore media and cause a decrease in production rate. Actual calcium sulfate (CaSo4) concentrations of S1, S2, S3, and S4 injection water samples were in the range of 0.0208 to 0.4583 meq/l. While, the values of solubility of S1, S2, S3, and S4 injection water samples at 77,145 and 177F are in a range of 23.20 to 27.43 meq/l.

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