541-0520/02 – Fluid Waste Injection by Wells (VKO)

Gurantor departmentDepartment of Geological EngineeringCredits2
Subject guarantorprof. Ing. Petr Bujok, CSc.Subject version guarantorprof. Ing. Petr Bujok, CSc.
Study levelundergraduate or graduateRequirementChoice-compulsory
Study languageCzech
Year of introduction2002/2003Year of cancellation2008/2009
Intended for the facultiesHGFIntended for study typesMaster
Instruction secured by
LoginNameTuitorTeacher giving lectures
BUJ30 prof. Ing. Petr Bujok, CSc.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+0

Subject aims expressed by acquired skills and competences

The main aim of the course is to teach students to assess, on the basis of analysis, the possibilities of storing liquid waste in selected – appropriate permeable layers. On the basis of theoretically acquired knowledge, students must be able to sort the information by the degree of importance and to propose the suitable operation of injection station, especially with considering the influence of its operation on the surrounding environment. To assess the significance of information and to be able to distinguish between essential and less essential information. To be able to apply then the knowledge in further professional growth.

Teaching methods



Waste economy and problems of its solution. Waste treatment, storage and disposal. Fluid wastes – possibilities of fluid waste storage into permeable formations. Selection of suitable waste sorts for storage. Projecting, construction and working of injecting stations, aletrnative complications. Environmental impact of the station working.

Compulsory literature:

Samuel, G. R. (2007): Downhole Drilling Tools. Theory and Practice for Engineers and Students. Gulf Publishing Company Houston, Texas, USA ss. 648

Recommended literature:

Klempa, M.; Bujok, P.; Kovář, L.; Struna, J.; Pinka, J.: Fundamentals of Onshore Drilling - multimediální výukový text. Projekt FRVŠ č. 2212/2012. Dostupné: http://geologie.vsb.cz/DRILLING/index.htm

Way of continuous check of knowledge in the course of semester


Other requirements


Subject has no prerequisities.


Subject has no co-requisities.

Subject syllabus:

1. Waste management, waste modification and disposal 2. Methods of underground waste disposal 3. Methods of exploration and selection of appropriate structures 4. Possibilities of extracted hydrocarbons reservoirs usage 5. Compatibility of wastes, rocks and underground fluids 6. Usage of old operational wellbores for pumping liquid sewage 7. Planning, constructing and operating liquid sewage disposal pumping plants 8. Hazards of disposing piqued sewages into the permeable rock stratum 9. Inappropriate choice of location 10. Failures occurring during projection and construction of disposal pumping plants and pumping wellbores 11. Failures in pumping wellbores design 12. Underground failures due to incorrect designation of rock, waste compatibility 13. Possible environmental impacts of sewage outflow

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 33 (33) 0
                Other task type Other task type 33  0
        Examination Examination 67 (67) 0
                Oral Oral examination 67  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2006/2007 (M2102) Mineral Raw Materials (3904T022) Waste Treatment and Disposal P Czech Ostrava 4 Choice-compulsory study plan
2005/2006 (M2102) Mineral Raw Materials (3904T022) Waste Treatment and Disposal P Czech Ostrava 4 Choice-compulsory study plan
2004/2005 (M2102) Mineral Raw Materials (3904T022) Waste Treatment and Disposal P Czech Ostrava 4 Choice-compulsory study plan
2003/2004 (M2102) Mineral Raw Materials (3904T022) Waste Treatment and Disposal P Czech Ostrava 4 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner