Results 271 to 280 of about 11,235,090 (347)

Gypsum-brine-dolomite interfacial interactions in the presence of scale inhibitor

, 2020
The underlying mechanisms upon which chemical scale inhibitors (SIs) mitigate inorganic scale formation, as a major drawback of waterflooding, are of practical implications. The present study investigates interactions between gypsum precursors in contact
A. Nikoo, L. Mahmoodi, M. Malayeri, A. Kalantariasl   +3 more
semanticscholar   +1 more source

Oil-Soluble Scale Inhibitors

Journal of Petroleum Technology, 1999
This article is a synopsis of paper SPE 50706, "Development of an Oil-Soluble Scale Inhibitor for a Subsea-Satellite Field," by Rex Wat, SPE, Harry Montgomerie, and Thomas Hagen, Champion Technologies, and Raymond Boreng, Hans Kristian Kotlar, SPE, and Olav Vikane, SPE, Statoil A/S, originally presented at the 1999 SPE International Symposium on ...
openaire   +1 more source

High Performance Oilfield Scale Inhibitors

CORROSION 1997, 1997
Abstract Sea water often reacts with the formation water in offshore fields to produce barium, calcium and strontium sulfate deposits that hinder oil production. Newer fields often have more difficult to control scale problems than older ones, and current technology scale inhibitors are not able to control the deposits as well as needed.
Y. Duccini, A. Dufour, W.M. Hann, T.W. Sanders, B. Weinstein   +4 more
openaire   +1 more source

Synthesis, characterization and performance evaluation of an environmentally benign scale inhibitor IA/AMPS co-polymer

New Journal of Chemistry, 2019
An IA/AMPS co-polymer is a promising scale inhibitor applied to circulating cooling water systems against CaCO3and CaSO4.
Chuanchuan Cui, Shuguang Zhang
semanticscholar   +1 more source

An Environmentally Friendly Scale Inhibitor

CORROSION 1999, 1999
Abstract This paper describes a method of inhibiting the formation of scales such as barium and strontium sulfate in low pH aqueous systems, and calcium carbonate in systems containing high concentrations of dissolved iron. The solution, chemically, involves treating the aqueous system with an inhibitor designed to replace organic ...
James B. Dobbs, J. Mike Brown
openaire   +1 more source

Effects of Al2O3 nanoparticles on the formation of inorganic scale on heat exchange surface with and without scale inhibitor

Applied Thermal Engineering, 2019
The scale inhibition and mechanism of the scale inhibitor PBTCA (2-phosphonobutane-1,2,4-tricarboxylic acid) on CaCO3 in a scale-forming solution and an Al2O3 nanofluid were investigated by solution scale inhibition, surface scale inhibition, electrical ...
Le-Tian Wang, Honghua Ge, Yuanyuan Han, Chuan Wan, Jun-Yi Sha, Kun Sheng   +5 more
semanticscholar   +1 more source

Facile one-pot synthesis of metal-phosphonate colloidal scale inhibitor: Synthesis and laboratory evaluation

, 2020
Mineral scale deposition is a serious flow assurance concern threatening the safety and integrity of oilfield operations. Subsurface and wellbore scale control is commonly managed by scale squeeze treatment.
G. Ruan, A. Kan, M. Tomson, Ping Zhang
semanticscholar   +1 more source

Bacillus cereus s-EPS as a dual bio-functional corrosion and scale inhibitor in artificial seawater.

Water Research, 2019
In this study, soluble extracellular polymeric substances (s-EPS) secreted by Bacillus cereus (B. cereus) were studied as a novel, dual bio-functional corrosion and scale inhibiting material, in artificial seawater.
Shunling Li, Q. Qu, Lei Li, Ke Xia, Yan Li, Tingting Zhu   +5 more
semanticscholar   +1 more source

A novel attach-and-release mineral scale control strategy: Laboratory investigation of retention and release of scale inhibitor on pipe surface

Journal of Industrial & Engineering Chemistry, 2019
A novel “attach-and-release” approach has been experimentally evaluated as an alternative scale control strategy for pipe flow system. Phosphonate scale inhibitor was initially attached to calcium carbonate medium on the surface of the pipe. Subsequently,
Ping Zhang, Yuan-wei Liu, N. Zhang, W. Ip, A. Kan, M. Tomson   +5 more
semanticscholar   +1 more source

Scale Inhibitor Squeeze Strategies In Horizontal Wells

Journal of Canadian Petroleum Technology, 1994
Abstract Much attention has been given to the drilling, completion and initial production stages of horizontal wells. The advantages of using horizontal well technology is well documented and many successful field cases-in terms of well productivity-have been reported.
K.S. Sorbie, E.M. Wesselingh, M.D. Yuan, R.Z. Lemanczyk, A.C. Todd   +4 more
openaire   +1 more source