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master's thesis
Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata
diplomski rad
Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. urn:nbn:hr:169:014196
Hudin, Filip
University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

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Hudin, F. (2023). Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad (Master's thesis). Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:169:014196

Hudin, Filip. "Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:169:014196

Hudin, Filip. "Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2023. https://urn.nsk.hr/urn:nbn:hr:169:014196

Hudin, F. (2023). 'Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 07 December 2023, https://urn.nsk.hr/urn:nbn:hr:169:014196

Hudin F. Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2023 [cited 2023 December 07] Available at: https://urn.nsk.hr/urn:nbn:hr:169:014196

F. Hudin, "Pribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:169:014196

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TitlePribušotinska oštećenja ležišnih stijena i njihovo uklanjanje kiselinskim obradama na primjeru pješčenjaka i karbonata : diplomski rad
Title (english)Near wellbore damage of reservoir rocks and the removal of the damage trough the procedure of acidizing, on the example of sandstone and carbonate reservoirs : master's thesis
AuthorFilip Hudin
MentorVladislav Brkić (mentor)
Committee memberVladislav Brkić (predsjednik povjerenstva)
Committee memberSonja Koščak Kolin (član povjerenstva)
Committee memberBorivoje Pašić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Petroleum and Gas Engineering and energy)
Zagreb
Defense date and country2023-02-17, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Petroleum Mining
Abstract
Kiselinske obrade ležišnih stijena jedna su od metoda stimulacije ležišta. Najjeftinija i najčešće korištena među njima je kiselinska obrada skeleta ležišne stijene, koja se temelji na utiskivanju kiseline u ležište, pri tlaku manjem od tlaka frakturiranja stijena. Kroz ovaj diplomski rad opisani su mehanizmi oštećenja ležišnih stijena te načini na koji se ta oštećenja manifestiraju, poput skin faktora. Također se u radu opisuju osnovni principi uklanjanja oštećenja ležišnih stijena hidrauličkim frakturiranjem kiselinom i kiselinskom obradom skeleta ležišne stijene. Dalje se opisuju kiseline korištene u takvim obradama te aditivi koji se dodaju u kiseline s ciljem prilagođavanja svake obrade specifičnim uvjetima u kojima se izvodi. U radu se stavlja naglasak na kiselinske obrade skeleta ležišne stijene zbog njihove ekonomičnosti i široke primjene. Detaljno su opisani postupci dizajniranja kiselinskih obrada skeleta ležišnih stijena karbonata i pješčenjaka. Ti postupci nisu samo opisani, već su i prikazani na primjerima kiselinske obrade skeleta izvedenih u Republici Hrvatskoj.
Abstract (english)
Acidizing oil wells is a way of stimulating hydrocarbon reservoirs. The cheapest and most frequently used method of acidizing is matrix acidizing, which relies on pumping acid into the reservoir, at pressure rates which won't cause reservoir fracturing. This thesis defines wellbore damage, the mechanisms which cause it and how the damage is manifested, such as skin factor. Furthermore it describes the principles of damage removal trough the procedures of fracture acidization and matrix acidizing. It also describes the acids used in the procedures, as well as the additives used to design the acid for the specific conditions of every procedure. The thesis focuses on matrix acidizing, because of its cost-effectiveness and wide spread usage. It describes in detail the procedures of matrix acidizing of both sandstones and carbonates. These procedures are not only described, but also show using two real time examples.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:169:014196
Study programmeTitle: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering
Course: Petroleum engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka naftnog rudarstva (magistar/magistra inženjer/inženjerka naftnog rudarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryFaculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb
Created on2023-04-04 13:50:00

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