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Keywords: composition
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Journal Articles
OIJ 2022 (09): 37–41.
Paper Number: OIJ-2022-09-037-041-RU
Published: 01 September 2022
...) in laboratory tests. A technology has been developed for thermal steam treatment of wells together with the injection of a catalytic composition in a cyclic mode. Catalyst production has been probated. Field testing demonstrated an increase in bituminous oil production of more than 2000 tons per well compared...
Journal Articles
OIJ 2022 (09): 106–110.
Paper Number: OIJ-2022-09-106-110-RU
Published: 01 September 2022
... obtained during the injection of polymer-dispersed and sediment-forming compositions is carried out. The dependence of the specific additional production (per 1 m 3 of the injected composition) for reacting wells on the conformance control coefficient is given. Месторождения на поздних стадиях...
Journal Articles
OIJ 2022 (09): 74–77.
Paper Number: OIJ-2022-09-074-077-RU
Published: 01 September 2022
.... It was found that the in-situ reservoir temperature has a controlling influence on the phase state of oil components. The effect of temperature conditions of a geological environment and oil composition on the potential risk of phase transition is shown. The known power-law and logarithmic dependencies were...
Journal Articles
OIJ 2022 (09): 111–115.
Paper Number: OIJ-2022-09-111-115-RU
Published: 01 September 2022
...N. N. Filin; A. N. Pogorodniy; S. A. Arbuzov; N. N. Berdnikov The article presents the study of an object-oriented approach use in the classification of the species composition of a forest stand based on multispectral aerial photography using DJI P4 Multispectral equipment, as well as checking...
Journal Articles
OIJ 2022 (08): 60–64.
Paper Number: OIJ-2022-08-060-064-RU
Published: 01 August 2022
... of hardening and operation of cement stone, it is proposed to combine Portland cement and silica-containing additives in the design of the composition of plugging material to ensure the required ratio of CaO/SiO 2 in the binder, as well as to carry out its mechanization to increase the activity of the silica...
Journal Articles
OIJ 2022 (08): 114–116.
Paper Number: OIJ-2022-08-114-116-RU
Published: 01 August 2022
... as part of the development of a new direction: "Geochemical studies of organic matter and oil associated with domanic deposits". Peculiarities of the composition of high-molecular alkyltoluols (AT) with an alkyl chain of regular structure in the oil of the Timan-Pechora region are considered. Earlier...
Journal Articles
OIJ 2022 (08): 70–75.
Paper Number: OIJ-2022-08-070-075-RU
Published: 01 August 2022
... such residual reserves promising. For additional washing of residual oil after flooding, a surfactant composition was developed. It includes a mixture of anionic and nonionic surfactants, the precursors of which are large-capacity products of basic organic and petrochemical synthesis available on the Russian...
Journal Articles
OIJ 2022 (07): 55–57.
Paper Number: OIJ-2022-07-055-057-RU
Published: 01 July 2022
... in some corrosion inhibitors, bactericides, and paraffin inhibitors. Oil production is a complex process flow that involves application of both pure chemicals, and a wide variety of chemical compositions. One of the most widely used components of these compositions is hydrochloric acid, which, potentially...
Journal Articles
OIJ 2022 (07): 87–89.
Paper Number: OIJ-2022-07-087-089-RU
Published: 01 July 2022
...R. R. Akhmetzyanov; V. N. Zhernakov The drilling fluid filtration index depend on a number of factors such as process water composition, chemical reagents and materials, composition and concentration of the drilled and artificially introduced solid phase. Drilling fluid filtration index is also...
Journal Articles
OIJ 2022 (07): 97–101.
Paper Number: OIJ-2022-07-097-101-RU
Published: 01 July 2022
...-based fracturing fluids are cross-linked guar gels. The advantages of these systems include high values of effective viscosity, due to which the compositions retain the proppant well in volume. Another advantage is controlled time of cross-linking and destruction, which can be varied over a wide range...
Journal Articles
OIJ 2022 (06): 76–81.
Paper Number: OIJ-2022-06-076-081-RU
Published: 01 June 2022
... the presented fluids to meet the requirements of the standard. Two compositions are recommended for further filtration studies. During series of filtration experiments, it was found that the lower porous medium permeability and the greater the hydrophilicity of the rock, the lower the coefficient...
Journal Articles
OIJ 2022 (06): 42–47.
Paper Number: OIJ-2022-06-042-047-RU
Published: 01 June 2022
...A. V. Malinin; A. A. Nikolaev; A. K. Makatrov; V. E. Tkacheva; A. N. Markin; V. D. Sitdikov The authors proposed an X-ray phase analysis (XPA) approach, which makes it possible with improved statistics to identify and quantitatively estimate the ultrafine grained solids phase composition...
Journal Articles
OIJ 2022 (06): 31–37.
Paper Number: OIJ-2022-06-031-037-RU
Published: 01 June 2022
... deviation in heterogeneous carbonate reservoirs, with the use of delayed acid compositions, with the use of modified acid compositions for low-temperature cavernous-cracked carbonate reservoirs, as well as technologies for low-permeability terrigenous reservoirsand) and RIF technologies (limiting water...
Journal Articles
OIJ 2022 (05): 90–93.
Paper Number: OIJ-2022-05-090-093-RU
Published: 01 May 2022
...U. R. Ilyasov; A. A. Pashali; M. A. Litvinenko Prediction of the phase state of multicomponent hydrocarbon systems containing water is an important aspect in modeling technological processes of field development. The presence of water in the composition of the extracted products can have...
Journal Articles
OIJ 2022 (04): 86–89.
Paper Number: OIJ-2022-04-086-089-RU
Published: 01 April 2022
...I. V. Buyanov; O. V. Aralov; A. M. Korolionok; E. I. Iordansky; N. V. Berezhansky By its composition, the oil transported via main pipelines has heterogeneous composition including water, chlorides and mechanical impurities. To provide reliable taking of crude oil mass into account, home oil...
Journal Articles
OIJ 2022 (03): 12–16.
Paper Number: OIJ-2022-03-012-016-RU
Published: 01 March 2022
...A. A. Brailovskaya; M. A. Naumova; V. M. Yatsenko Scientists have been interested in studying the lithological composition, geological structure and stratification of sections, reservoir properties, saturation, conditions and history of the development of Upper Cretaceous deposits (K2...
Journal Articles
OIJ 2022 (02): 68–72.
Paper Number: OIJ-2022-02-068-072-RU
Published: 01 February 2022
... conditions, cement is required to maintain compressive and bending strength. Specialists of Giprovostokneft selected cement composition and carried out a research to confirm its compliance with the requirements for steam injection wells under H 2 S and CO 2 action. When defining requirements to cementing...
Journal Articles
OIJ 2022 (01): 64–69.
Paper Number: OIJ-2022-01-064-069-RU
Published: 01 January 2022
... reduce the risks of unsuccessful wellwork. 1 1 2022 1 1 2022 1 1 2022 1 1 2022 Copyright 2022, Oil Industry Journal moscow chemical composition danis russ publ modeling geochim cosmoch determination deposit upstream oil & gas oil field composition...
Journal Articles
OIJ 2021 (12): 34–38.
Paper Number: OIJ-2021-12-034-038-RU
Published: 01 December 2021
... of high-temperature reservoirs. In order to expand the range of applied compositions, lead their parameters to the requirements of regulatory documents and reduce the cost of heavy well killing fluids as part of the implementation of the technological strategy in the direction of "Long-term infrastructure...
Journal Articles
OIJ 2021 (12): 102–106.
Paper Number: OIJ-2021-12-102-106-RU
Published: 01 December 2021
.... The effective surfactant-polymer composition was selected on the basis of a set of key parameters measured in screening and complex laboratory testing. Filtration experiments on composite core model were conducted to evaluate the efficiency of selected composition. At the target concentration values...

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