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1

Zhu, Feng, Jiujun Xu, Xiaoguang Han, Yan Shen, and Mei Jin. "Deposit formation on chromium-plated cylinder liner in a fully formulated oil." Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 230, no. 12 (2016): 1415–22. http://dx.doi.org/10.1177/1350650116636508.

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Chromium plated cylinder has been wildly used in large bore diesel engines due to its light weight, good durability, and low induced liner wear. Deposits accumulated in the grooves and micro-crack on chromium plated cylinder could smooth the running surface, reduce the oil retention capability, and increase the engine’s oil consumption. In the present research, deposit formation on chromium-plated cylinder in fully formulated oil under different loads and temperatures was investigated by using a reciprocating sliding tester. Surface analytical techniques such as SEM, EDX, and XPS have been use
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2

Saif-Alyousfi, Abdulazeez Y. H., Asish Saha, and Rohani Md-Rus. "Impact of oil and gas prices shocks on banks’ deposits in an oil and gas-rich economy." International Journal of Emerging Markets 13, no. 5 (2018): 875–901. http://dx.doi.org/10.1108/ijoem-07-2017-0266.

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Purpose The purpose of this paper is to investigate and compare the impact of oil and gas prices changes on bank deposits at the aggregate as well as at the level of commercial and Islamic banks in Qatar over the period 2000–2016. Design/methodology/approach Using the BankScope Database as well as bank-level balance sheet and financial statements data, the authors use one-step system GMM dynamic model to examine and compare the association between oil and gas prices changes with bank deposits in Qatar. The authors also test hypotheses of direct and indirect impacts of oil and gas prices change
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3

Bissembayeva, Karlygash, Tolkyn Aissayeva, Akshyryn Zholbassarova, Zharas Islamberdiyev, Ryskol Bayamirova, and Aliya Togasheva. "Well Flow Rates at Secondary Well Stimulation." International Journal of Engineering & Technology 7, no. 4.7 (2018): 376. http://dx.doi.org/10.14419/ijet.v7i4.7.23033.

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With the number of new deposits growing, the number of deposits with complex geological structures (reservoirs with low permeability, non-Newtonian fluids and highly dissected geological frameworks) containing hard-to-recover oil grows as well. This type of deposits requires science-based methods and reservoir impact facilities to design and use in order to boost hydrocarbon production, increase the oil recovery factor, and improve the system of hydrocarbon deposit development and exploitation.Thus, the purpose of this article is to improve the methodological approach to determining the prime
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4

Valyaeva, Olga V., Nadezhda N. Ryabinkina, and Dmitriy A. Boushnev. "Biomarker hydrocarbons of oils from the Labagan field of the Timan-Pechora oil and gas province." Georesursy 22, no. 1 (2020): 46–54. http://dx.doi.org/10.18599/grs.2020.1.46-54.

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The results of geochemical studies of four oils samples from Paleozoic deposits of the Labagan field of the Timan-Pechora oil and gas province are presented. It is shown that the organic matter, which generated the oil of the Lower Devonian and Tournaisian deposits of the Labagan field, is sapropelic, its accumulation occurred in a marine sub-reducing environment. The oils of the Artinskian and Ufimian deposits are substantially biodegraded. Type of collectors is fissure-porous, secondary-porous. Carbonate reservoirs of the Devonian, Carboniferous and Permian (Artinian) age are characterized b
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5

Mulyavin, S. F., A. V. Byakov, and R. A. Neschadimov. "Features of the geological structure of an oil and gas condensate field in Tomsk region." Oil and Gas Studies, no. 4 (September 9, 2021): 48–60. http://dx.doi.org/10.31660/0445-0108-2021-4-48-60.

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The X oil and gas condensate field is located in Parabel district of Tomsk region; the field is large in terms of recoverable reserves. Oil and gas content is confined to Jurassic sediments of Tyumen suite and Vasyugan suite. The reservoirs of the Vasyugan suite are marine and coastal-marine sediments, characterized by alternating sandstones, mudstones, siltstones, clays and exhibit complex internal aging. The productive deposits of the Tyumen suite are of continental origin and are distinguished by significant lithological variability. One oil deposit (J11 stratum), one gas and oil deposit (J
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KRIVOSHCHEKOV, Sergey Nikolaevich, Kirill Andreevich VYATKIN, Aleksandr Aleksandrovich KOCHNEV, and Anton Vadimovich KOZLOV. "AN APPROACH TO ESTIMATING THE RATE OF ORGANIC DEPOSIT FORMATION IN A HOLLOW ROD STRING AND SELECTION OF METHODS FOR DEPOSIT PREVENTION." Periódico Tchê Química 17, no. 37 (2021): 164–78. http://dx.doi.org/10.52571/ptq.v18.n37.2021.11_krivoshchekov_pgs_164_178.pdf.

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Background. There is currently a lack of a methodology that can enable highly-precise determinations of rates of asphaltene deposit (AD) formations in case of dual operation of two oil reservoirs via a single multi-zone oil-producing well using small-bore hollow rods as part of downhole pumping equipment. This methodology aims to minimize the costs of oil and gas companies for servicing such oil wells and preventing their failure. Aims. Creating a methodology aimed at accurate quantitative estimations of the organic deposit formation rates at the inner part of the hollow rod strings. Methods.
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7

Ferris, F. G., T. R. Jack, and B. J. Bramhill. "Corrosion products associated with attached bacteria at an oil field water injection plant." Canadian Journal of Microbiology 38, no. 12 (1992): 1320–24. http://dx.doi.org/10.1139/m92-217.

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Attached populations of corrosion enhancing sulfate-reducing bacteria (SRB) and organic acid-producing bacteria (APB) were measured on steel plugs at an oil field water injection plant near Wainwright, Alberta. The sample plugs were colonized to ca. 106 SRB/cm2. Counts for APB ranged from 102 to 10/cm2. Scanning electron microscopic examination of the sample plugs revealed an uneven distribution of surface corrosion deposits. A thin iron sulfide layer covered most of the exposed areas. Thicker sulfur-enriched deposits occurred randomly. The bulk of the thicker deposits were smooth, whereas per
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8

Johnson, Ronald, Justin Birdwell, and Paul Lillis. "Stratigraphic Intervals for Oil and Tar Sand Deposits in the Uinta Basin, Utah." Mountain Geologist 54, no. 4 (2017): 227–64. http://dx.doi.org/10.31582/rmag.mg.54.4.227.

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To better understand oil and bitumen generation and migration in the Paleogene lacustrine source rocks of the Uinta Basin, Utah, analyses of 182 oil samples and tar-impregnated intervals from 82 core holes were incorporated into a well-established stratigraphic framework for the basin. The oil samples are from the U.S. Geological Survey Energy Resources Program Geochemistry Laboratory Database; the tar-impregnated intervals are from core holes drilled at the Sunnyside and P.R. Spring-Hill Creek tar sands deposits. The stratigraphic framework includes transgressive and regressive phases of the
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9

Baker, Jenifer M., Guzman M. Leonardo, Paul D. Bartlett, David I. Little, and C. Mark Wilson. "LONG-TERM FATE AND EFFECTS OF UNTREATED THICK OIL DEPOSITS ON SALT MARSHES." International Oil Spill Conference Proceedings 1993, no. 1 (1993): 395–99. http://dx.doi.org/10.7901/2169-3358-1993-1-395.

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ABSTRACT The paper compares two case histories in which thick oil layers were deposited on salt marshes. The first concerns a spill in Milford Haven, Wales, in February 1969, which resulted in deposits of heavy fuel oil on parts of the Martinshaven marsh. The second concerns the Metula spill of light Arabian crude in the Strait of Magellan, Chile, in August 1974. Salt marshes near Puerto Espora, Tierra del Fuego, were affected by thick mousse. Following both spills, vegetation was smothered and killed. For a variety of reasons, including remoteness, there was no cleanup treatment in either cas
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10

Eugster, Hans P. "Oil shales, evaporites and ore deposits." Geochimica et Cosmochimica Acta 49, no. 3 (1985): 619–35. http://dx.doi.org/10.1016/0016-7037(85)90158-9.

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11

Magaev, Nikolay A., Gagik M. Mkrtchyan, and Larisa V. Skopina. "Real Options Valuation of Deposits." World of Economics and Management 19, no. 2 (2019): 31–48. http://dx.doi.org/10.25205/2542-0429-2019-19-2-31-48.

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Income approach based on the method of discounted cash flows (DCF) seems to be the main instrument to evaluate economic efficiency of investment projects when developing oil and gas fields. However, at early stages of exploration and exploitation of hydrocarbon resources, uncertainty and risks of investors are very high, which limits the use of traditional methods. It is necessary to develop valuation tools accounting high uncertainty of input data on the exploitation of oil and natural gas resources, flexibility of their development by formation of rational production strategy with volatility
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12

Khuramshina, R. A., and V. V. Sokolova. "Mathematical modelling of ultrasonic treatment of asphaltene deposits." Herald of Dagestan State Technical University. Technical Sciences 48, no. 2 (2021): 60–72. http://dx.doi.org/10.21822/2073-6185-2021-48-2-60-72.

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Objective. The removal of asphaltene deposits at oil and gas facilities is one of the urgent and important problems and requires significant material and labor costs. It is possible to reduce costs by creating and implementing effective technical means, which requires an in-depth study of the processes of organic matter deposition at oil and gas facilities and their use as a secondary raw material. Methods. This paper discusses modern views on the state of the problem of asphaltene deposits in oil shipping and storage equipment and possible ways to solve it. The paper provides an overview of v
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13

RODRIGUEZ LINARES, Adrián José, and Elena Viktorovna KARELINA. "Quantification of recoverable oil reserves in the S6, S7 and S8 sands, in the Sigmoilina zone, at the Jusepin field in the Orinoco oil and gas basin, Venezuela." NEWS of the Ural State Mining University 1 (March 15, 2021): 33–38. http://dx.doi.org/10.21440/2307-2091-2021-1-33-38.

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Relevance of the work. Quantifying these oil reserves allows Venezuela to lead the ranking as the country with the largest oil reserves worldwide Purpose of the work. Is related to the need of quantification in the recoverable oil reserves in the field of Husepin (Monagas state, Venezuela) for the oil industry. The methodology of the research. The La Pica 01 Field is made up of 509 wells, of which 49 wells were used to elaborate the correlations, since they have spontaneous potential and resistivity curves. For each well, the tops and bases of the units were determined by analyzing the behavio
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14

Koryashov, Ilia A., Alexei Ivanov, Andrey A. Bukharkin, and Sergey M. Martemyanov. "Analysis of Oil Shale Applicability for Gasification Using TGA Results." Key Engineering Materials 685 (February 2016): 781–84. http://dx.doi.org/10.4028/www.scientific.net/kem.685.781.

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This article describes the thermogravimetric analysis (TGA) with TGA results obtained for the Russian Respublika Sakha Olenek, Kuznetsk Basin Dmitriyevka and Sergeyevka, and Chinese Jilin province Huadian oil shale deposits in air and argon medium. Industrial applicability of each shale deposit is estimated.
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15

Mikhayliv, І. R., and А. P. Boiko. "The reasoning of prospects of oil and gas bearing capacity of Cretaceous deposits of the Outer zone of Carpathian foredeep." Oil and Gas Power Engineering, no. 2(32) (December 27, 2019): 7–17. http://dx.doi.org/10.31471/1993-9868-2019-2(32)-7-17.

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Although the Outer zone of the Precarpathian foredeep is one of the oldest gas extraction regions of Ukraine it is still promising for the exploration of new oil and gas deposits. The main gas deposits are open here in the Miocene, but the number of unidentified structures is rapidly shrinking. The development of unexplored Cretaceous deposits and the possibility of opening up their deposits of oil and gas can provide an increase in the resource base. In this case, the importance of the prospects of oil and gas bearing capacity of Cretaceous deposits is determined by a set of criterion feature
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16

Ivanov, Kirill Svyatoslavich. "ABOUT POSSIBLE MAXIMUM DEPTH OF OIL DEPOSITS." News of the Ural State Mining University, no. 4(52) (December 2018): 41–49. http://dx.doi.org/10.21440/2307-2091-2018-4-41-49.

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17

SINGH, R. P., and E. NYLAND. "Geotomography for Exploration of Heavy Oil Deposits." Energy Sources 9, no. 4 (1987): 229–38. http://dx.doi.org/10.1080/00908318708908699.

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18

Salimov, F. S., Yu A. Kotenev, V. Sh Mukhametshin, Sh Kh Sultanov, and A. R. Safiullina. "Development of oil deposits in tectonic conditions." IOP Conference Series: Materials Science and Engineering 905 (August 26, 2020): 012086. http://dx.doi.org/10.1088/1757-899x/905/1/012086.

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19

Eliseev, V. N. "Utilizing low-pressure gases at oil deposits." Chemical and Petroleum Engineering 35, no. 3 (1999): 147–49. http://dx.doi.org/10.1007/bf02368195.

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20

Lord, E. R. F., and B. A. A. Isaac. "Geotechnical investigations of dredged overburden at the Syncrude oil sand mine in northern Alberta, Canada." Canadian Geotechnical Journal 26, no. 1 (1989): 132–53. http://dx.doi.org/10.1139/t89-014.

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The feasibility of constructing a stable overburden waste dump using hydraulic techniques has been investigated. A joint Alberta Oil Sands Technology and Research Authority - Syncrude field pilot resulted in a total of 25 000 m3 of overburden being dredged, hydraulically transported in lump form, and deposited in a number of study cells. The geotechnical properties of the deposits were tested in the field and laboratory. The results indicate that the potential exists to hydraulically construct waste dumps with Pleistocene materials. Clearwater Formation clay shale can also be hydraulically tra
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Mashyanov, Nikolay. "Mercury in gas and oil deposits: corrosion problem." E3S Web of Conferences 225 (2021): 01009. http://dx.doi.org/10.1051/e3sconf/202122501009.

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Mercury naturally occurs in gas and oil deposits in a wide range of concentrations covering six orders of magnitude: up to 5 mg/m3 in natural gas and up to 600 ppm (mg/kg) in crude oil. Mercury in hydrocarbons poses a number of technological and environmental problems: contamination of equipment and products with this extremely toxic element, poisoning of catalysts, and initiates intensive corrosion of technological equipment, thereby enhancing accident risk. Metal mercury causes rapid electrochemical corrosion of aluminum alloys (e.g., heat exchangers) and liquid metal embrittlement (LME) of
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22

Khayitov, Odiljon G., Gulnarakhon K. Salizhanova, Marhamat A. Mutalova, Sevara I. Aminzhanova, and Malika Y. Mishareva. "Oil and Gas Potential in the Territory of the South-Eastern Part of the Bukhara-Khiva Region." Revista Gestão Inovação e Tecnologias 11, no. 4 (2021): 4699–708. http://dx.doi.org/10.47059/revistageintec.v11i4.2497.

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The article analyzes the oil and gas content of the southeastern part of the Bukhara-Khiva region. It is shown that this territory is the main promising target for prospecting for new oil, gas and hydrocarbon deposits. It was revealed that the main productive deposits are carbonate deposits. It has been established that the most widespread and large ones are massive deposits in traps of the structural-lithological type, confined to the Callovian-Oxfordian reef deposits and distinguished by high capacity and filtration properties. It is argued that the lower part of the reservoirs is flooded in
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23

Dzhakupova, Zh E., Zh K. Zhatkanbayeva, R. S. Begaliyeva, and D. K. Salimova. "Research of Kokzhide deposits oil for increasing oil recovery by polymers." Bulletin of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series 127, no. 2 (2019): 19–25. http://dx.doi.org/10.32523/2616-6771-2019-127-2-19-25.

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24

Pavlyuk, Myroslav, Yaroslav Lazaruk, Volodymyr Shlapinsky, et al. "The formation and criteria of oil- and gas-bearing potential of hydrocarbon accumulations of the Western oil-gas region of Ukraine." Geology and Geochemistry of Combustible Minerals 1-2, no. 183-184 (2021): 14–44. http://dx.doi.org/10.15407/ggcm2021.01-02.014.

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In the paper we have analysed hydrocarbon deposits of the Western region according to their belonging to the tectonic zones, stratigraphic complexes, types and depths of occurrence. The law-governed nature of alteration in physical-chemical properties of oil and gas, hydrogeological and geochemical peculiarities of productive thickness were studied, haloes of the distribution of gas of hydrocarbon and non-hydrocarbon composition outcrops of fluids were mapped. Problems of the formation of hydrocarbon accumulations were considered. According to the results of integrated analysis of different ge
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Podnebesnykh, A. V., and V. P. Ovchinnikov. "THE MAIN FACTORS AFFECTING THE LEVEL AND FORM OF WATER-OIL CONTACT." Oil and Gas Studies, no. 6 (December 30, 2015): 15–19. http://dx.doi.org/10.31660/0445-0108-2015-6-15-19.

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The paper discusses the main causes of inclined oil-water contacts occurrence in the deposits Strezhevskoye and Krapivinskoe of the West Siberian plate, confined to the deposits of Vasyugan formation. The authors believe that the main reasons for the inclined oil-water contacts occurrence are the heterogeneity of the reservoir rocks lithofacies characteristics, regional hydrodynamic pressure of reservoir waters and the imposed catagenesis during the oil deposits formation. For this purpose, the facial analysis of the productive deposits was conducted and the data on reservoir permeability were
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26

Selby, Rawya, and S. M. Farouq Ali. "Prospects for Heavy Oil Recovery and its Role in the Energy Picture." Energy Exploration & Exploitation 4, no. 5 (1986): 321–48. http://dx.doi.org/10.1177/014459878600400501.

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Heavy oil and oil sands deposits constitute an important resource, with in-place estimates varying between 600 × 109 and 980 × 109 m3. These deposits are mostly concentrated in Canada, the US and Venezuela. The gradual depletion of conventional oil reserves is leading to a greater interest in heavy oil recovery. This paper presents on overview of heavy oil characteristics, worldwide deposits and recovery methods, with special emphasis on the heavy oils and oil sands of Canada. Thermal recovery techniques such as cyclic steam stimulation, steamflooding and in-situ combustion have been generally
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27

Gurbanov, G. R., M. B. Adygozelova, S. F. Ahmadov, and S. M. Pashayeva. "Study the impact of Difron 4201 depressor additive on formation of paraffin deposition in laboratory conditions." Azerbaijan Oil Industry, no. 12 (December 15, 2020): 30–35. http://dx.doi.org/10.37474/0365-8554/2020-12-30-35.

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The impact of Difron 4201 depressor additive on the asphaltene deposits on metallic surface has been studied for the first time in laboratory conditions via "coldfinger" method. The experiments were carried out in various temperatures of "coldfinger” and different concentrations of Difron 4201 depressor additive. The experiment lasted 3 hours. The amount of deposited paraffin in different times (0, 20, 40, 60, 80, 100, 120 minutes) on the coldfinger surface was specified via the analytical balance and it was defined that with decreasing temperature of the coldfinger the amount of oil sediments
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Williams, J. B., C. Clarkson, C. Mant, A. Drinkwater, and E. May. "Fat, oil and grease deposits in sewers: Characterisation of deposits and formation mechanisms." Water Research 46, no. 19 (2012): 6319–28. http://dx.doi.org/10.1016/j.watres.2012.09.002.

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Uzun, Konstantin P., Elena A. Chernysheva, Tatiana A. Kuryakova, Oksana S. Konovalova, Sergei G. Bezryadin, and Larisa V. Mezhueva. "Study of the effect of narrow fractions of disulfide oil on the degree of dissolution of asphalt-resin-paraffin deposits on the heat exchange equipment of the Orenburg gas processing plant." Butlerov Communications 58, no. 6 (2019): 130–37. http://dx.doi.org/10.37952/roi-jbc-01/19-58-6-130.

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Currently, there are a number of unsolved problems in oil and gas processing, one of which is the search for an effective and relatively cheap solvent for asphalt-resin-paraffin deposits. This article discusses the features of asphalt-resin-paraffin deposits, which are a complex structured system with a pronounced core of asphaltenes and a sorption-solvation layer of oil resins (CCE), and features of the asphalt-resinous substances (DIA), which are heterocyclic compounds of complex hybrid structure, in which includes nitrogen, sulfur, oxygen and metals. In the course of the study, the choice o
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Uliasz-Misiak, Barbara, and Katarzyna Chruszcz-Lipska. "Hydrogeochemical Aspects Associated with the Mixing of Formation Waters Injected Into the Hydrocarbon Reservoir." Gospodarka Surowcami Mineralnymi 33, no. 2 (2017): 69–80. http://dx.doi.org/10.1515/gospo-2017-0017.

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Abstract Formation waters extracted with crude oil and natural gas, due to their amount and chemical composition can be a problem for petroleum companies operating hydrocarbon deposits. On average, the world generates 2 to 3 times more water than oil. On average, the world generates 2 to 3 times more water than crude oil. T he amount of extracted water increases with the time of exploitation of the deposit, in the case of deposits at the final stage of depletion, the amount of extracted water is 5 to 8 times bigger than petroleum. Formation waters from hydrocarbons deposits are usually the hig
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Moroz, Lesya, Andrii Uhrynovskyi, Vasyl Popovych, Bohdan Busko, and Galyna Kogut. "Effectiveness Research of Physical and Chemical Methods Appfication for Oil Recovery Enhancing Using the ASP for the Strutynsky Oil Field Conditions." Management Systems in Production Engineering 28, no. 2 (2020): 104–11. http://dx.doi.org/10.2478/mspe-2020-0016.

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AbstractThe purpose of the article is to enhance the oil recovery coefficient of lower Menilite deposits of the Strutynsky oil field by using an ASP solution (a mixture of three agents: alkaline, surfactant and polymer (ASP)). The tasks were solved by choosing an effective method of enhancing oil recovery by using EORgui software and hydrodynamic modelling software by using Petrel, Eclipse software. Calculations of computer simulations indicate the possibility and technological efficiency of residual oil extraction through the use of ASP solution. After using the method of oil recovery enhanci
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Yaroslavkina, Ekaterina E., and Anton V. Suslov. "Theoretical-experimental study of dependence of natural frequencies of oscillations plates from application thickness." Vestnik of Samara State Technical University. Technical Sciences Series 29, no. 2 (2021): 88–99. http://dx.doi.org/10.14498/tech.2021.2.6.

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The paper considers the problem of asphalt-resin-paraffin deposits in the production of oil and oil products. Methods of sediment measurement have been studied. Computer simulation of dependence of natural frequencies of metal plate oscillations on thickness of deposits was carried out. Correlation dependence of oscillation frequency of the control object on thickness of deposits is confirmed. The obtained results allow prospective investigation of pipe-wires deposits thickness.
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Pilka, M. S. "ECONOMIC SUPPLY OF INNOVATION TECHNOLOGIES FOR THE DEVELOPMENT OF CARBON HEALTH CARE WITH OIL-WEIGHTED SPARE PARTS." Scientific Bulletin of Ivano-Frankivsk National Technical University of Oil and Gas (Series: Economics and Management in the Oil and Gas Industry), no. 1(19) (May 20, 2019): 40–52. http://dx.doi.org/10.31471/2409-0948-2019-1(19)-40-52.

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T
 The possibilities of attraction of investments for efficient removal of hydrocarbon reserves, which belong to hardrecoverable and mechanisms for attracting investments in the further development of oil and gas deposits in Ukraine, are presented.
 The main principles of the ranking of hydrocarbon reserves are considered, deposits structure analysis is needed to evaluate the prospects of transferring their parts to cost-effective ones if some economic conditions will change, as well as the appearance of new methods and technologies for attracting these reserves into development. For
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Koryashov, Ilia A., Vladimir V. Lopatin, Andrey A. Bukharkin, and Sergey M. Martemyanov. "Partial Discharges Characteristics in Oil Shale of Various Deposits." Advanced Materials Research 1040 (September 2014): 726–29. http://dx.doi.org/10.4028/www.scientific.net/amr.1040.726.

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Attention to oil shale processing as unconventional energy source grows significantly. Electrical discharge phenomena application allows creating new efficient technology. Dynamics of PD basic characteristics of voltage in oil shale is described in this paper. Thermodestruction with abnormally high rate is occurred and caused by PD activity. Critical PD incept under low electrical intensity due to oil shale porosity, anisotropy and heterogeneity. PD induce treeing with following electrothermal breakdown. Organic content has influence on electrical discharges phenomena in oil shale. Therefore,
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35

Liu, Yuming, Luxing Dou, Xiaoxu Ren, and Jiagen Hou. "Sedimentary characteristics of muddy deposits in sandy braided fluvial system: A case study from outcrops of the Jurassic Yungang Formation in the Datong Basin, Central China." Interpretation 8, no. 3 (2020): SM139—SM149. http://dx.doi.org/10.1190/int-2019-0174.1.

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The sandbodies within braided fluvial deposits are important reservoirs for the oil fields in China, and they usually have complex sedimentary architecture. A lot of research has been concentrated on characterizing the architecture of the sandbodies. Based on the observation that muddy deposits are commonly well preserved in fluvial deposits, we find that understanding the contact relationship between the muddy deposits and surrounding sand bodies can help characterize the depositional process of sandy braided fluvial systems. We have determined the effectiveness of this idea by characterizing
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Altunina, Lyubov K., Vladimir A. Kuvshinov, Lyubov A. Stasyeva, and Ivan V. Kuvshinov. "Enhanced oil recovery from high-viscosity oil deposits by acid systems based on surfactants, coordining solvents and complex compounds." Georesursy 21, no. 4 (2019): 103–13. http://dx.doi.org/10.18599/grs.2019.4.103-113.

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Physicochemical aspects of enhanced oil recovery (EOR) from heavy high-viscosity deposits, developed in natural mode and combined with thermal methods, using systems based on surface-active substances (surfactants), coordinating solvents and complex compounds are considered, which chemically evolve in situ to acquire colloidal-chemical properties that are optimal for oil displacement. Thermobaric reservoir conditions, interactions with reservoir rock and fluids are the factors causing the chemical evolution of the systems. To enhance oil recovery and intensify the development of high-viscosity
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Liu, Xiang, Zhi Chao Qiu, Chun Zhao, and Ran Yi. "Study on Wellbore Deposits Prevention and Removal Process for H Oilfield in Iraq." Advanced Materials Research 1073-1076 (December 2014): 2227–30. http://dx.doi.org/10.4028/www.scientific.net/amr.1073-1076.2227.

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The crude oil of H oilfield contains wax and asphaltenes, and the formation water salinity is up to 160000-220000mg/l, so there is a tendency that the asphaltenes and scale will be deposited in the wellbore during the course of well production, which will influence the normal production greatly. It is necessary to make clear the sedimentary law and corresponding measures. The content of organic and inorganic of wellbore deposits of H oilfield is analyzed through a series of laboratory tests. On the base of the test results, integrated with comparison of conventional deposit prevention and remo
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38

Puldas, Lyudmila A., Igor R. Potochnyak, Olga A. Kuzina, Denis A. Vazhenin, and Boris V. Grigoriev. "Research of rheological properties and displacement of high-paraffin oil." Tyumen State University Herald. Physical and Mathematical Modeling. Oil, Gas, Energy 6, no. 2 (2020): 81–95. http://dx.doi.org/10.21684/2411-7978-2020-6-2-81-95.

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One of the urgent problems in the extraction of hard-to-recover reserves (TRIZ) of oil is the formation of asphalt-resin-paraffin deposits (AFS) at oil fields, which entails a number of complications when extracting reserves from the subsoil. In solving the problems associated with the study of the mechanism of deposition of asphalt-resin-paraffin complexes on the downhole equipment or inside the reservoir, the leading role is played by laboratory studies with modeling of objects and conditions inherent in a particular field. In particular, it is necessary to prepare model solutions of hydroca
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39

Hein, Frances J., Kevin P. Parks, Dale A. Leckie, Chris Seibel, and David Morrow. "Foreword — Oil-sands and heavy-oil deposits: Local to global multidisciplinary collaboration." Bulletin of Canadian Petroleum Geology 64, no. 2 (2016): 99–105. http://dx.doi.org/10.2113/gscpgbull.64.2.99.

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40

Yakupov, R. F., Sh G. Mingulov, and I. Sh Mingulov. "Production of reserves of oil- water zones of low-viscosity oil deposits." IOP Conference Series: Earth and Environmental Science 579 (November 5, 2020): 012022. http://dx.doi.org/10.1088/1755-1315/579/1/012022.

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41

Muslimov, Renat Kh. "An in-depth study of the crystalline basement of sedimentary basins is a dictate of the time." Georesursy 21, no. 4 (2019): 55–62. http://dx.doi.org/10.18599/grs.2019.4.55-62.

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The history of studying the crystalline basement in the Republic of Tatarstan, the state of implementation of the super-deep drilling program is given. The scientific substantiation of the replenishment of exploited oil and oil-gas fields is provided by feeding them with deep hydrocarbons through oil supply channels connecting the deep source of hydrocarbons with sedimentary cover deposits. The crystalline basement is of interest for the search for hydrocarbon deposits, but its role as a transit for replenishing deposits of hydrocarbon sedimentary cover in the process of constant degassing of
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42

Rudko, H. I., and V. V. Sobol. "Prospects of oil-and-gas-bearing capacity of Ukraine at great depths for the expansion of hydrocarbon potential of Ukraine." Мінеральні ресурси України, no. 2 (August 19, 2020): 36–42. http://dx.doi.org/10.31996/mru.2020.2.36-42.

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Energy independence is an important component of sustainable development and security of the state. Ukraine has a great hydrocarbon potential of the subsoil, which is why the priority objective is a search and exploration of new deposits of hydrocarbon raw materials. One of the important directions for increase of potential resources and reserves of oil and gas is the development of large deep (over 4500–5000 m) deposits, as hydrocarbon reserves at small and medium depths are quite depleted in many regions.
 For a long time, hydrocarbon reservoirs in basement rocks were underestimated dur
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43

Altunina, L. K., V. A. Kuvshinov, L. A. Staseva, I. V. Kuvshinov, and V. V. Kozlov. "Oil-Displacing Surfactant Composition with Controlled Viscosity for Enhanced Oil Recovery from Heavy Oil Deposits." Georesursy 18, no. 4 (2016): 281–88. http://dx.doi.org/10.18599/grs.18.4.5.

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44

Alimbekova, S. R., R. N. Bakhtizin, A. I. Voloshin, and V. A. Dokichev. "PHYSICAL METHODS AGAINST SALT DEPOSITS DURING OIL PRODUCTION." Petroleum Engineering 17, no. 6 (2019): 31. http://dx.doi.org/10.17122/ngdelo-2019-6-31-38.

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Simpson, J. J., and A. Taflove. "A Novel ELF Radar for Major Oil Deposits." IEEE Geoscience and Remote Sensing Letters 3, no. 1 (2006): 36–39. http://dx.doi.org/10.1109/lgrs.2005.856118.

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46

Abu El-Rub, Ziad, Joanna Kujawa, Esra’a Albarahmieh, Nafisah Al-Rifai, Fathieh Qaimari, and Samer Al-Gharabli. "High Throughput Screening and Characterization Methods of Jordanian Oil Shale as a Case Study." Energies 12, no. 16 (2019): 3148. http://dx.doi.org/10.3390/en12163148.

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Oil shale is an important possible solution to the problem of energy in Jordan. To explore the technical and the economic feasibility of oil shale deposits, numerous samples are analyzed using the standard Fischer Assay (FA) method. However, it would be useful to develop faster, cheaper, and reliable methods for determining the oil content of oil shale. Therefore, the aim of this work was to propose and investigate rapid analytical techniques for the screening of oil shale deposits and to correlate them with the FA method. The Omari deposit located east of Jordan was selected as a case study f
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TURKOV, О. S. "TO THE QUESTION ABOUT DEEP OIL OF THE SOUTH TORGAY BASIN." Neft i gaz 5, no. 119 (2020): 70–83. http://dx.doi.org/10.37878/2708-0080/2020-5.028.

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South Torgai basin is located in the south of and is the youngest oil and gas region discovered in Kazakhstan at the end of the last century. Shallow depths of reservoirs containing high-quality sulfurless oil are the main incentive for a return in the search for new deposits in the basin They are carried out according to the method developed on the basis of the hypothesis of the sedimentary genesis of oil. New data on the structure of the basin and its productivity obtained already at the beginning of the 21st century indicate that deep oil deposits are also found in the basin, which signific
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Chen-Len-song, Yu B., and Yu M. Shteinberg. "PECULIARITIES OF OIL DEPOSITS FORMATION IN THE PALEOSOIC CARBONATE DEPOSITS OF THE WESTERN SIBERIA." Oilfield Engineering, no. 8 (2018): 22–26. http://dx.doi.org/10.30713/0207-2351-2018-8-22-26.

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LAmbertson, W. A. "FIRESIDE DEPOSITS-A study of minerals contained in fireside deposits of oil-fired boilers." Journal of the American Society for Naval Engineers 61, no. 2 (2009): 369–73. http://dx.doi.org/10.1111/j.1559-3584.1949.tb02792.x.

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50

Salnikova, Yu I., R. N. Abdrashitova, and V. A. Beshentsev. "HYDROGEOCHEMICAL CONDITIONSOF WESTERN AND EASTERN MESSOYAKHSK DEPOSITS." Oil and Gas Studies, no. 2 (May 1, 2017): 28–35. http://dx.doi.org/10.31660/0445-0108-2017-2-28-35.

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Hydrogeochemical conditions of the West and East Messoyakhsk fields are discussed in the article. These conditions of the complex hydrogeological Mesozoic basin are important in the formation and preservation of oil and gas deposits. The geological structure is characterized by the presence of a large number of disjunctive dislocations. The fields belong to the Elysion geodynamic water drive system - the Omsk-Gydansk structural zone. This determined the conditions and intensity of oil and gas generation.
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