... tolerance to extreme environmental conditions (salinity, pH) and their ability to reduce the surface tension and to emulsify crude oil, the information on their effectiveness in real conditions or in enhanced oil recovery (EOR) methods simulation remains poor. In this work, biosurfactants of rhamnolipid...

... lithium extraction intelligence page gs-research direct-lithium-extraction report doi recovery geothermal brine 553.98:556.814 DOI: 10.24887/0028-2448-2023-12-69-73 Analysis of the chemical composition of oil and gas reservoir water of the Russian Federation and prospects for the lithium...

...D. S. Adakhovskij; F. A. Koryakin; E. A. Sidorovskaya; E. A. Turnaeva; S. V. Milchakov; N. Yu. Tretyakov; I. N. Koltsov Chemical enhanced oil recovery (EOR) methods are becoming increasingly widespread, but the effectiveness of using oil-displacing compositions is characterized by a large amount...

... operation. The experience of using thigh technology at a field in the Russian Federation is also described. drilling operation log analysis shakhverdiev geology well logging microbiology directional drilling neftyanoe khozyaystvo russ recovery comparative metagenomic determination...

... substitution brine asia government russia government metals & mining ryabtsev surgutneftegas lithium carbonate preparation recovery ivkkt lithium mining extraction surgutneftegas pjsc doi 546.34:553.677.4 DOI: 10.24887/0028-2448-2023-8-114-117 Recovery of lithium from associated...

...A. A. Korshak; A. An. Korshak; M. T. Gaisin The article presents the results of research on improving the efficiency of adsorption vapor recovery units (VRU), the action of which is based on the attachment of hydrocarbon molecules to coal particles located in the adsorbers, and their subsequent...

... Copyright 2022, Oil Industry Journal carbonate reservoir yartiev asian social science interaction stimulation acid composition recovery spe-99628-ms enhancement complex reservoir neftyanoe khozyaystvo oil industry optimization tatnipineft upstream oil & gas doi spe-107687-ms...

... hydrocarbon emissions is the most important task of modern engineering. The present article has proposed and reviewed a technological solution to reduce evaporative losses (tank breathing) at gas station tanks using gasoline vapour capture and recovery, based on in-built vapour cooling devices directly...

...M. R. Khisametdinov; A. S. Trofimov; K. R. Rafikova; A. V. Nasybullin; A. F. Yartiev The PDF file of this paper is in Russian. The most promising current research efforts worldwide are associated with the development of efficient physical and chemical enhanced oil recovery methods that enable...

...E. K. Solozhenkina; S. V. Demin; E. V. Shigaeva; D. V. Kashaev; I. A. Sereda The PDF file of this paper is in Russian. Nowadays the problem of increasing oil recovery factor from the reservoirs being at the late stage of their development is a very acute one. Basing at the example of high-permeable...

... of the filtering materials has been observed during the tests without changes in the filtration rate or differential pressure increase within three days. The filtering material recovery by generating a steady fluidized bed with water back flow results in complete removal of the trapped contaminants. The wash water...

...' performance and increase of final oil recovery. In this connection, a great number of equations describing steady-state and unsteady-state flows in such wells have been offered by different authors, but, most regrettably, flow formulae for these wells can only be obtained in particular cases given...

... rheology, which is stable at various temperatures and shear rates. Advantage of this product is immediate recovery of viscosity characteristics after action of shear. Residual conductivity of proppant packaging in the case of Surfogel D use exceeds in the average 2.7 times those measured using the standard...

.... Reservoir Characterization machine learning production enhancement downhole intervention Upstream Oil & Gas Moscow Well Intervention forecasting Artificial Intelligence structural geology Kuvshinov recovery reservoir oil reservoir Russ work-over technique Institute usinskogo...

...K. L. Chertes; O. V. Tupicyna; V. N. Pystin; E. G. Martynenko; V. I. Zuber The PDF file of this paper is in Russian. The purpose of the research is to evaluate geo-ecological areas damaged by storages of sludge water in the oil and gas industry, to select the direction of recovery and targeted...

.... 5. Chemical evaluation and kinetics of Siberian, north regions of Russia and Republic of Tatarstan crude oils / M.A. Varfolomeev, R.N. Nagrimanov, A.A. Samatov [et al Energy Sources, Part A: Recovery, Utilization and En- vironmental Effects 2016. V 38 (8). P. 1031 1038. 6. / [ // 2015...

..., учитывающих геологические запасы, все особенности геологического строения залежей. Разработка требует применения принципов инновационного проектирования с учетом новых критериев оптимальности и рациональности. oil field Kazan recovery oil industry geological model Moscow nastoyashchee Neftyanoe...

... inhomogeneous permeability reservoirs are almost always results in positive technological effect. In case of non-uniform permeable stratum, when permeability of layers differs a lot, thermal treatment allows to significantly increase oil recovery, and the effect is quickly growing. At the same time a volume...

... изопреноидных углеводородов. Это можно объяснить их адсорбцией на минеральных добавках с последующей частичной газификацией. complex reservoir Kazan Russ carbonate reservoir experimental study heavy oil material research Upstream Oil & Gas recovery catalytic aquathermolysis treatment mineral...