Synthesis and Evaluation of Novel Polymeric Phosphate Surfactants for Oil-Based Muds

被引：7

作者：

Ghiuba, F. M. ^{[1
]}

Mahmoud, S. A. ^{[1
]}

Dardir, M. M. ^{[1
]}

机构：

[1] Egyptian Petr Res Inst EPR, Nasr City 11727, Cairo, Egypt

来源：

JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2010年 / 31卷 / 08期

关键词：

Coal-tar phenol; drilling fluids; oil-base mud; WATER; FLUIDS;

D O I：

10.1080/01932690903224649

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

(Mono, di) alkyl, aryl phosphate-ethoxylate were prepared from coal-tar-phenol. The synthesized ethoxylates were evaluated as water-in-oil emulsifiers in oil-base mud, one type of the drilling fluids used to drill for oil and gas wells by the rotary method. This study presents a new trend of disposal and reuse of cao-tar phenol, a byproduct that causes environmental problems. The newly prepared compounds were confirmed by FTIR and molecular weight determination. Surface properties of the newly prepared ethoxylates were studied via surface tension, emulsion stability, cloud points, critical micelle concentration, and hydrophile-lipophile balance. Also, rheological properties, filtration, and electrical stability were studied to the oil-base mud formulated with the newly prepared emulsifiers compared to the reference sample (commercial emulsifier).

引用

页码：1011 / 1018

页数：8

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