Cementne kaše olakšane dušikom

Gospić, Šime

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master's thesis

Cementne kaše olakšane dušikom

diplomski rad

Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. urn:nbn:hr:169:316732

Gospić, Šime

University of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
Department of Petroleum and Gas Engineering and energy

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APA 6th Edition

Gospić, Š. (2018). Cementne kaše olakšane dušikom : 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:169:316732

MLA 8th Edition

Gospić, Šime. "Cementne kaše olakšane dušikom : diplomski rad." Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:169:316732

Chicago 17th Edition

Harvard

Gospić, Š. (2018). 'Cementne kaše olakšane dušikom : diplomski rad', Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, accessed 03 January 2025, https://urn.nsk.hr/urn:nbn:hr:169:316732

Vancouver

Gospić Š. Cementne kaše olakšane dušikom : diplomski rad [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering; 2018 [cited 2025 January 03] Available at: https://urn.nsk.hr/urn:nbn:hr:169:316732

IEEE

Š. Gospić, "Cementne kaše olakšane dušikom : diplomski rad", Master's thesis, University of Zagreb, Faculty of Mining, Geology and Petroleum Engineering, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:169:316732

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Metadata

Title	Cementne kaše olakšane dušikom : diplomski rad
Title (english)	Nitrogen lightweighted cement slurries : master’s thesis
Author	Šime Gospić
Mentor	Nediljka Gaurina-Međimurec (mentor)
Committee member	Nediljka Gaurina-Međimurec (predsjednik povjerenstva)
Committee member	Zdenko Krištafor (član povjerenstva)
Committee member	Borivoje Pašić (član povjerenstva)
Granter	University of Zagreb Faculty of Mining, Geology and Petroleum Engineering (Department of Petroleum and Gas Engineering and energy) Zagreb
Defense date and country	2018-01-19, Croatia
Scientific / art field, discipline and subdiscipline	TECHNICAL SCIENCES Mining, Petroleum and Geology Engineering Petroleum Mining
Abstract	Nakon izbušenog intervala kanala bušotine potrebno je ugraditi zaštitne cijevi te ih cementirati. Mnoge bušotine su izbušene u zonama malog slojnog tlaka i stijena male čvrstoće. Da bi u takvim uvjetima cementacija bila moguća, potrebno je smanjiti gustoću cementne kaše. To se može postići injektiranjem dušika u osnovnu cementnu kašu pri čemu nastaje pjenocementna kaša. U radu su obrađena svojstva pjenocementne kaše: gustoća, vrijeme zgušnjavanja, filtracija, reološka svojstva te svojstva cementnog kamena nastalog njezinim očvršćavanjem. Prikazani su primjeri laboratorijskih ispitivanja pjenocementne kaše te mogućnosti njezine primjene za rješavanje različitih problema u praksi. Osim navedenog, opisana je i tehnologija injektiranja pjenocementne kaše u bušotinu.
Abstract (english)	After the drill bore interval, it is necessary to install casing pipes and cement them. Many wells are drilled in low pressure areas and zones of low rock strength. To be able to cement in such conditions, it is necessary to reduce the density of cement slurry. This can be achieved by injecting nitrogen into the basic cement slurry, causing a foam molding. This thesis deals with the characteristics of foaming slurry: density, thickening time, filtration, rheological properties and the properties of cement stone produced by its hardening. Examples of laboratory tests of foam slurry as well as possibilities for its application in solving various practical problems are presented. In addition to this, the injection molding technology of the foam slurry in the well is described.
Keywords
Keywords (english)
Language	croatian
URN:NBN	urn:nbn:hr:169:316732
Study programme	Title: Petroleum engineering; specializations in: Petroleum engineering, Energy production and supply, Environmental protection in petroleum engineering Course: Energy production and supply Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka naftnog rudarstva (magistar/magistra inženjer/inženjerka naftnog rudarstva)
Type of resource	Text
File origin	Born digital
Access conditions	Open access
Terms of use
Repository	Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb
Created on	2018-06-06 08:32:35