Results 21 to 30 of about 11,235,090 (347)

Experimental study of the low salinity water injection process in the presence of scale inhibitor and various nanoparticles

open access: yesJournal of Petroleum Exploration and Production Technology, 2022
In this work, the process of low salinity water injection (LSWI) into reservoirs at various salt concentrations was simulated in order to study the change in the oil recovery factor during oil production.
A. Khormali   +3 more
semanticscholar   +1 more source

High Return Performance of Calcium Phosphonate (Ca-DTPMP) Colloidal Inhibitors for Squeeze Treatment in Shale Formations

open access: yesFrontiers in Materials, 2020
The objective of this work was to develop nanomaterial inhibitor with long squeeze life for oil and gas production. Different surfactants, such as trisodium citrate (Na3Cit), cetyltrimethyl ammonium bromide, benzethonium chloride (Hyamine), and ...
Shujun Gao   +10 more
doaj   +1 more source

Study on pretreatment process of scale inhibition to reverse osmosis membrane

open access: yesMeitan kexue jishu, 2023
Reverse osmosis (RO) process is the most widely used method in the treatment of high mineralized mine water, but membrane fouling has been restricting the further development of RO process.
Rulin ZHOU, Zong LIU, Zhongmei ZHAO
doaj   +1 more source

Compounding, Performance and Mechanism Analysis of Scale and Corrosion Inhibitor of Low Phosphorus Environment - Friendly Circulating Water Treatment [PDF]

open access: yesCailiao Baohu, 2022
For the purpose of solving the problem of corrosion and scaling of the industrial circulating cooling water system, the biodegradable materials such as carboxyethylthiosuccinic acid (CETSA), acrylic acid - 2 - acrylamide - 2 - methylpropanesulfonic acid ...
CHEN Zhe, LI Bin, YUAN Xiao, LIU Cui, SHEN Chun - yin
doaj   +1 more source

The effect of fluorine-containing inhibitors of corrosion of copper in atmospheric conditions [PDF]

open access: yes, 2016
The effect of fluorine-containing inhibitors of corrosion of copper in atmospheric conditions was studied by method of removing anodic polarization curves and corrosion of full-scale tests.
Ivanov, M. G.   +3 more
core   +2 more sources

Evaluasi Kinerja Injeksi Air Menggunakan Analisa Fall-Off Test Dan Analisa Kualitas Air Menggunakan Metode Stiff-Davis Di Lapangan Selta

open access: yesJournal of Earth Energy Engineering, 2012
Porositas dan permeabilitas merupakan bagian dari sifat fisik batuan yang memiliki keterkaitan. Porositas merupakan perbandingan dari volume bulk batuan terhadap total volume batuan sementara permeabilitas merupakan ukuran media berpori untuk meloloskan ...
Irfan Nofta Veri
doaj   +1 more source

Kinase profiling of liposarcomas using RNAi and drug screening assays identified druggable targets. [PDF]

open access: yes, 2017
BackgroundLiposarcoma, the most common soft tissue tumor, is understudied cancer, and limited progress has been made in the treatment of metastatic disease.
Doan, Ngan B   +9 more
core   +2 more sources

C1 inhibitor deficiency: 2014 United Kingdom consensus document [PDF]

open access: yes, 2015
C1 inhibitor deficiency is a rare disorder manifesting with recurrent attacks of disabling and potentially life-threatening angioedema. Here we present an updated 2014 United Kingdom consensus document for the management of C1 inhibitor-deficient ...
Ashworth, F   +11 more
core   +3 more sources

Crystal growth inhibition of gypsum under normal conditions and high supersaturations by a copolymer of phosphino-polycarboxylic acid

open access: yesHeliyon, 2021
Scale formation is a bottleneck of most industrial and domestic water equipment, in particular, of oilfield water systems. Therefore, high-performance and environmentally-benign chemical scale inhibitors are highly needed.
Keyvan Malaie   +3 more
doaj   +1 more source

Reaction diffusion processes on random and scale-free networks [PDF]

open access: yes, 2004
We study the discrete Gierer-Meinhardt model of reaction-diffusion on three different types of networks: regular, random and scale-free. The model dynamics lead to the formation of stationary Turing patterns in the steady state in certain parameter ...
De Wit A.   +4 more
core   +2 more sources

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