Department of Oil, Natural Gas, & Geology: Recent submissions
Now showing items 201-220 of 245
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NEFT KONLARIDA QATLAMNI NEFT BERAOLUVCHANLIGINI OSHIRISHDA ISSIQLIK METODINI AHAMIYATI
(MIRZO ULUG‘BEK NOMIDAGI O‘ZBEKISTON MILLIY UNIVERSITETI ILMIY JURNALI, 2024-06)Tavsiya qilinadigan ish issiqlik metodi yordamida qatlam neftini mahsuldorligini oshirish texnologiyasi yo‘nalishiga qaratilgan. Maqolani dolzarbligi, qazib chiqariladigan neftli qatlamlarda neftberaoluvchanlikni oshirish ... -
Neftni qayta ishlashda gidrogenlanish reaksiyalari
(QarDU xabarlari, 2025-09-10) -
ВЗАИМОДЕЙСТВИЕ КОМПОНЕНТОВ ГЛИНОЗЕМСОДЕРЖАЩЕГО СЫРЬЯ С АЗОТНОЙ КИСЛОТОЙ
(Композиционные материалы, 2025-06)В данной статье исследуется процесс получения глинозема азотнокислотным методом, особое внимание уделяется процессам автоклавной промывки сырья и гидролитической очистки нитратных растворов. В исследовании ... -
DEAMGO ERITMASI YORDAMIDA METALLARNI AMPEROMETRIK ANIQLASHDA INERT ERITUVCHILAR TABIATI VA KONSENTRATSIYASINING O‘RGANILADIGAN ERITMALARNING ELEKTRO‘TKAZUVCHANLIGIGA TA’SIRI
(SANOATDA RAQAMLI TEXNOLOGIYALAR ЦИФРОВЫЕ ТЕХНОЛОГИИ В ПРОМЫШЛЕННОСТИ DIGITAL TECHNOLOGIES IN INDUSTRY (E) ISSN: 3030-3214 Volume 3, № 1 202, 2025-01-01)Ushbu tadqiqotdan maqsad tabiiy obyektlar va sanoat materiallari tarkibidagi palladiy (II), kumush (I) va simob (II) ionlari miqdorini dietilamino-4-metilgeksin-2-ol-4 (DEAMGO) eritmasi bilan suvsiz va aralash muhitlarda ... -
Structural-Phase Transformations in the Diffusion Zone Nitrooxidiation of Alloy Steels
(AIP Conference Proceedings, 2025-06-17)Abstract. Increasing the corrosion resistance and wear resistance of cutting tools used under conditions of dynamic wear and shock loads requires the formation on their surface of a high-strength diffusion zone with damping ... -
VELSLASH JARAYONIDA HOSIL BO‘LGAN KLINKERNI QAYTA ISHLASH USULLARINI ISHLAB CHIQISH UCHUN TADQIQ QILISH
(SANOATDA RAQAMLI TEXNOLOGIYALAR ЦИФРОВЫЕ ТЕХНОЛОГИИ В ПРОМЫШЛЕННОСТИ DIGITAL TECHNOLOGIES IN INDUSTRY, 2025-06)Foydali qazilmalardan foydalanish va rangli metallar ishlab chiqarishga bo‘lgan talab yildan-yilga ortib bormoqda. Shu sababli, metallurgiya sanoatida ko‘p miqdorda texnogen chiqindilar hosil bo‘lmoqda. Bu chiqindilar ... -
DEVELOPMENT AND TESTING OF VARIOUS HEAT COLLECTOR METHODS FOR COOLING PHOTOVOLTAIC-THERMAL BATTERIES
(INTERNATIONAL JOURNAL OF TRANSPORT AND TECHNOLOGICAL MACHINES, 2025)This article analyzes the results of research aimed at improving the efficiency of renewable energy sources, in particular the utilization of solar energy, by enhancing the performance of photovoltaic (PV) modules through ... -
МАТЕМАТИЧЕСКИЙ АНАЛИЗ КРИВИЗНЫ СТВОЛА СКВАЖИНЫ ДЛЯ ДОСТАВКИ ТАМПОНАЖНОГО РАСТВОРА В ЕЕ ОСЛОЖНЕННУЮ ЗОНУ
(Mathematical Analysis of the Study of the Curvature of the Borehole for the Delivery of Grouting Solution to its Complicated Zone, 2025-06)На интенсивность и характер искривления ствола скважины влияют действующие в совокупности причины технического, технологического и геологического характера при движении контейнера по стволу скважины. В работе подробно ... -
QIZILTURUK MA’DAN MAYDONINING GEOLOGIK TARIXI VA FOYDALALI QAZILMALARI
(2025-04)Ushbu maqolada butun Chakilkalan tumanining geologik tadqiqotlari keltirilgan va Qizilturuk maydonining alohida-alohida aks ettirilgan. Shuningdek, maqolada Qizilturuk maydonlarining foydali qazilmalari va chegara hududlari ... -
RESEARCH ON GEOLOGICAL COMPLICATIONS OCCURRING DURING DRILLING OPERATIONS AT UZBEKNEFTEGAZ JSC WELLS
(Technical science and innovation, 2025-03)This article presents an analysis of maintaining wellbore stability, preventing pack-off formation, stuck pipe incidents, and drilling fluid losses. A technology aimed at ensuring successful and high-quality trouble-free ... -
ЗАРАФШОН-ОЛОЙ КАМАРИ ТЕКТОНИКАСИ ВА НЕФТГАЗЛИЛИГИ.
(ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, 2025-05)Зарафшон-олой камари Бухоро-Хева нефтгазли вилояти жануби-шарқий қисмида жойлашган бўлиб, у Турон платформасининг Амударё кўтарилмаси таркибига киради. Бунда Амударё кўтарилмаси Турон плитасининг анча йирик тузилмаларидан ... -
SELECTION OF VENTILATION EQUIPMENT AND FANS FOR UNDERGROUND USE AT THE TEPAKUTAN POTASSIUM DEPOSIT
(Universum: технические науки : электрон. научн. журн, 2025-05)The article analyses the structure and operation of the central ventilation system used in the Tepakutan underground potash mine. The central system, equipped with VOM-20 fans, operates in three modes: normal, reverse, ... -
РОЛЬ ПАЛЕОТЕКТОНИЧЕСКИХ МЕТОДОВ ИЗУЧЕНИЯ ОСОБЕННОСТЕЙ ГЕОЛОГИЧЕСКОГО СТРОЕНИЯ НЕФТЕГАЗОНОСНЫХ РЕГИОНОВ
(SANOATDA RAQAMLI TEXNOLOGIYALAR, 2024-12)Аннотация. В статье рассмотрены особенности палеотектонических исследований в контексте задач нефтегазовой геологии и поиска месторождений углеводородов (УВ). Особое внимание уделено методам палеотектонического анализа ... -
TYUBEGATAN KONIDA QAZIB OLISHNING KON-TEXNIK SHAROITLARINI BAHOLASH
(SANOATDA RAQAMLI TEXNOLOGIYALAR, 2025-10)Ushbu maqolada Tyubegatan konining kon-texnik va geologik sharoitlari chuqur o‘rganilib, sanoat silvinit qatlamlarini xavfsiz va iqtisodiy jihatdan samarali qazib olish imkoniyatlari tahlil qilinadi. Tadqiqotda qatlamlararo ... -
AIP Conference Proceedings.
(AIP Conference Proceedings., 2025-07) -
ANTIFRICTION PROPERTIES OF NITRIDE-OXIDE COATINGS IN THE PRESENCE OF LUBRICANT
(Universum: технические науки, 2025-06)The article presents the results of studies of the antifriction properties of nitride oxide coatings obtained by gas nitriding and subsequent oxidation in water vapor. Optimal structural and phase compositions of the coating ... -
FEATURES OF FINISHING HORIZONTAL WELLS
(Universum: технические науки, 2024-11)The purpose of the article is the process of completing horizontal wells is considered difficult. The choice of the composition of solutions, perforation technology used in well reinforcement, is the main stage of well ... -
REACTION OF BICYCLIC BROMIDE DERIVATIVES WITH PIPERIDINE AND MORPHOLINE
(INTERNATIONAL MULTIDISCIPLINARY JOURNAL FOR RESEARCH & DEVELOPMENT, 2025-06-01)This article studies the nucleophilic substitution reactions of α-bromoacyl derivatives of thiainden and thiachroman, which have a bicyclic structure containing sulfur, with secondary amines, namely piperidine and ... -
CONDENSATION REACTIONS OF HETEROCYCLIC SULFUR COMPOUNDS
(2025-06-01)Condensation reactions of sulfur bicyclic organic compounds with circaethyl ether were studied. as a result of the reaction, it was found that compounds of the acetylthiochroman series react with circaethyl ether in the ... -
TIOXROMAN ATSILHOSILALARI ASOSIDA OLINGAN UCHLAMCHI SPIRTLARNING ELEKTROKIMYOVIY KORROZIYAGA QARSHI INGIBITORLIK XOSSALARINI О‘RGANISH
(2025-05-01)Ushbu maqolada tarkibida oltigugurt saqlagan bisiklik spirtli hosilalarining 15% HCl va 20% H2SO4 ning agressiv muhitiga, shuningdek, 1M HCl, 1M H2SO4, metallarning korroziyasiga ta'siri o'rganildi. Bitsiklik poluaromatik ...