Computer-aided generation of development scenarios for mature oil field

Хисамов, Р С; Ganiev, Bulat; Галимов, И Ф; Насыбуллин, А В; Sattarov, Ram.Z.; Sharifullina, M.А.

doi:10.24887/0028-2448-2020-7-22-25

Cited by 1 publication

(2 citation statements)

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“…We expect that the presence of iron(II, III) oxide (Fe3O4) and transition metal sulfide (CuS) nanoinclusions in combination with the predominance of a crystalline phase in the samples modified with CuS + ZrO2 additions [5,6] will ensure catalytic activity of the porous materials studied here, in particular for the alkylation of aromatic hydrocarbons and conversion of high-molecular-weight components of heavy crude oil in a carbonic acid solution.…”

Section: Discussionmentioning

confidence: 99%

“…At present, on the order of 75% of all reactions in oil refining processes are catalytic. Industrial catalysts that are used in such processes have the form of one-, two-three-, or four-component systems based on nonferrous metal oxides [5]. The presence of sulfur in catalysts had long been thought to have a negative effect on the rate of any reactions that occur on the surface of catalysts.…”

Section: Introductionmentioning

confidence: 99%

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Porous Materials Prepared by Sintering Basalt Fiber with CuS and ZrO2 Additions and Containing a Rigid System of Microfiltration Transport Pores

Azarov,

Petyushik,

Shishonok

et al. 2023

Inorg Mater

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Porous ceramic materials have been prepared from BS16-6-76 chopped basalt fiber with CuS and ZrO2 additions by granulation, pressing, and subsequent sintering in air. Computer-controlled X-ray diffraction measurements have been used to carry out profile analysis and assess the qualitative and relative quantitative phase compositions of the materials. We have identified the sequence of phase transformations in the basalt fiber and confirmed that fiber crystallization during cooling after sintering begins with the formation of aluminosilicate spinel nuclei, which act as crystallization centers and become incorporated into the structure of orthoclase. The last to form in the phase hierarchy is a low-molecular-weight Fe-containing phase, namely, hematite (-Fe2O3), built in a framework silicate of isomorphous series. The surface of the basalt fiber in the sintered material modified with copper sulfide and zirconium oxide additions has been shown to be covered with ~500-nm inclusions of a crystalline phase.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%