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7 items
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Design and performing gravel pack using mechanical packer
Dejan Pavlov (2022)During the production of reservoir fluids, production of layer sand may occur due to one or a combination of several factors. These factors are the reservoir rock type, which can be unconsolidated sandstone, high depression value, increased water cut, turbulent flow regime of the reservoir fluid in the near-well zone, or hydraulic impacts that occur during the operation of the suck rod pump. This paper will include production wells completion with an improved Gravel Pack system, which enables more ...Dejan Pavlov. Design and performing gravel pack using mechanical packer, 2022
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Cement Slurries for Drilling Fluid Loss Control
Miljan Stojiljković (2022)In the oil industry cements are clasiffied according to API standard. API cements are made for oil drill wells and are made the same way as the Portland cement is made, from the same compounds, but in different relations. These cements are projected to fulfill different conditions in oil drill wells. Different additives are added to change certain cement properties. Additives used in oil industry affect hardening time, cement density and viscosity change. Cement represents basic tool for closing ...Miljan Stojiljković. Cement Slurries for Drilling Fluid Loss Control, 2022
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Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs
John Nyame (2024)The importance of mitigating the effects of global climate change has necessitated an in-depth exploration of innovative strategies to reduce carbon dioxide (CO2) emissions. Among these strategies, Carbon Capture, Utilization, and Storage (CCUS) has emerged as a promising and transformative solution. This master thesis delves into the diverse realm of CCUS processes, aiming to unravel the positives challenges, and opportunities within this dynamic field. The analysis begins with a systematic examination of carbon capture technologies, encompassing post-combustion, pre-combustion, and oxy-fuel combustion ...... needed. The captured CO» is then compressed and injected into what is called the “Utsira” formation. It is a vast aquifer – a salt water filled sand body 400 km long North-South, 50-100 km wide and 50- 250 m thick at a depth of around 1000 m below the sea bottom. In Figure 6.1 is the Sleipner ...
... however there were no fields around during that period. The only option, other than paying the tax, was underground injection in an aquifer – a separate sand body filled with salt water situated right below the Sleipner field (the “Utsira” formation). Before injection design could be finalized it had ...
... J. Zhang, P. Xiao, and P. A. Webley, “CO2 capture by adsorption: materials and process development,” International Journal of Greenhouse Gas Control, vol. 1, no. 1, pp. 11—18, 2007. [37]Markewitz, P. et al.: Worldwide innovations in the development of carbon capture technologies and the utilization ...John Nyame. Analysis Of the Process Of Carbon Capture Utilization And Storage In Underground Reservoirs, 2024
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Примена CNC машина при обради мермера
Ненад Остојић (2024)Мермер је стена настала метаморфизмом седиментних карбонатних стена, најчешће кречњака или доломита. Мермер се углавном састоји од калцита,кречњака, серпентина и доломита. Његове главне компоненте су углавном калцијум карбонат, који чини више од 50 посто, и други магнезијум карбонат, калцијум оксид, манган оксид и силицијум диоксид, итд. Фазе обраде мермера су: примарно резање мермерних блокова у плоче, површинска обрада мермерних плоча, секундарно резање мермерних плоча, терцијарна обрада (ако је потребно). CNC машина је електро-механички уређај који управља алатима, користећи програмирање путем ...... IyTeM pauyHapa. CNC wmammHe cy BeOMa INIpermM3Hc. CaM Ha3HB „CNC“Je cKpaheHMma 3a „PauyHapcKO HyMepMHMuKO ypaBJbaĐe“, cHTM. Compufer Numeric Control.. CNC amuHe 3a MepMep cy ayToOMaTH3OBaHec MaImuHHe 3a pe3abbe HJIH npyru oOmak oOpajne monyT rpaBHpaba. HneanHe cy 3a HpenuH3Hy MaIIHHCKy OOpa/jly ...
... MHHHMyM, OJUIHKy]y CC BCJIHKOM IIpermaHomihy oOpaje. CaM Ha3HB „CNC“ je ckpaheHuta 3a "PauyHapcko HyMepHuko yripaBJbabe", cHr. Computfer Numeric Control. IIpencraBJba JenHy OJL BE CTaHJapJIHe MeTOJIE a TO Cy: TeXHOJIOTHJa 3D mramama M Mojnenmaipame Qy3uje ranoxema (Fused deposition modeling FDM), ...
... oOpany [5]. • ugrau OymeHe TpaKe, • MarHeTHH uHTau TpaKe H • pauyHap ca npunanajyhHM HHTep(bejcoM. 82 VrpapBjbauka jemMHHIa (eHr. Machine Control Unit- MCU) mnpenncraBjba cpme CNC cucrewma. Kopucrua ce 3a: • uHTaMe KOJUIpaHHX HHCTPpyKIuja, • eKOJUIpaMbec KOJUHpaHHX HHCTPpyKIHJja, • H3BODeMe ...Ненад Остојић. Примена CNC машина при обради мермера, 2024
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Merenje i praćenje temperature u cevovodima
Jelena Plećaš (2024)U završnom radu pod naslovom „Merenje i praćenje temperature u cevovodima“ istražuje se značaj merenja temperature u industriji. Opisuje se kako je merenje temperature ključno za efikasno upravljanje procesima i održavanje sigurnosti.Postoje i razvijene su brojne metode merenja temperature, od kojih svaka ima svoju specifičnu primenu, u određenim oblastima. Rad obuhvata pregled razvoja termometrije, različite temperaturne skale, kao i detaljan prikaz instrumenata za merenje temperature. Posebna pažnja posvećena je greškama dodirnih termometara i metodama korekcije.Na kraju,rad se fokusira na ...... Chapter 20, Elsevier, 2005.http://www.kelm.ftn.uns.ac.rs/literatura/si/pdf/Sensor%20Technology% 20Handbook.pdf [5] TRANSACTIONS In Measurement and Control, Vol. 1 _Non.contact temperature measurement, Omega.com website http://www2.kelm.ftn.uns.ac.rs/literatura/si/pdf/Transactions_Vol_I.pdf [6]DTSX200 ...Jelena Plećaš. Merenje i praćenje temperature u cevovodima, 2024
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Remontni radovi u bušotini sa dubinskom pumpom
Jovana Milošević (2024)Remontni i stimulativni radovi u naftnom inženjerstvu su radovi koji se primenjuju na bušotinama koje su već u proizvodnji ili potencijalno proizvodnim bušotinama, i u zavisnosti od toga imaju različitu svrhu. Remontni radovi predstavljaju sve radove koji su ograničeni na kanal bušotine, dok se stimulativni radovi odnose pribušotinsku zonu.U prvom slučaju remontni i stimulativni radovi kod proizvodnih bušotina služe za otklanjanje problema i povećavanje proizvodnje bušotine. Dok u drugom slučaju, kod potencijalnih bušotina su ovi radovi namenjeni završnim obradama ...... PETROLEUM ENGINEERING, SAND PRODUCTION: https://petroblogweb.wordpress.com/2016/09/03/overview-of-standalone-screensliner- sand-exclusion-options/ SEMANTIC SCHOLAR. (2017). Preuzeto sa Relative Study of Internal Gravel Packing and Chemical Sand Consolidation: Sand Control Techniques of Niger Delta ...
... Delta Wells: https://www.semanticscholar.org/paper/Relative-Study-of-Internal-Gravel-Packing-and- Sand-Maduabuchi-Appah/bffcd6dbeefe6c91fd3056a9e354320f1 38ea608 slb. (2015). Preuzeto sa The Defining Series: Perforating Fundamentals: https://www.slb.com/resource-library/oilfield-review/defini ...Jovana Milošević . Remontni radovi u bušotini sa dubinskom pumpom, 2024
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Mehanizam nastanka bjelasičke klipe u internim Dinaridima severne Crne Gore
Katarina Stefanović (2024)Bjelasička klipa predstavlja segment Internih Dinarida na području severne Crne Gore. Područje obuhvata tektonski kontakt Drinsko-ivanjičke jedinice i Istočnobosansko-durmitorske jedinice, pri čemu se na širem području nalaze i jedinice Prekarst i Zona bosanskog fliša. Tektonska klipa Drinsko-ivanjičke jedinice, odnosno bjelasička klipa, kao i generalna tektonska evolucija područja u kom se ona nalazi, nisu izučeni u adekvatnoj meri. Stoga je cilj ovog rada pribavljanje novih podataka o tektonskoj evoluciji bjelasičke klipe, koji mogu biti značajan prilog za bolje poznavanje geodinamičke ...Interni Dinaridi, paleonaponska analiza, bi-direkciona ekstenzija, rased Skadar-Peć, dekstralno smicanje... A plea for more caution in fault-slip analysis. Tectonophysics, 482: 29—41. Stefanović, K., Krstekanić, N., 2024. Bi-directional extensional control of the Berane basin formation, northern Montenegro. Geološki anali balkanskog poluostrva OnLine-First Issue 00, str. 1-12. Stojadinović, U., ...Katarina Stefanović . Mehanizam nastanka bjelasičke klipe u internim Dinaridima severne Crne Gore, 2024