Drilling_technique_1.pdf

Form 1
UNIVERSITY OF ZAGREB – FACULTY OF MINING, GEOLOGY AND PETROLEUM ENGINEERING
COURSE TITLE:
CODE:
Drilling technique I
TEACHER / TEACHERS (academic title, name and last name, institution of higher education of
the teacher, for each person – if more than one):
full professor, dr. sci. BORIS KAVEDŽIJA, R-G-N- FACULTY
STUDY PROGRAMME:
YEAR OF STUDY:
SEMESTER:
Undergraduate Study of Petroleum Engineering
(Bachelor of Petroleum Engineering)
II (second year)
III (third semester)
TEACHING METHODS
CONTACT HRS
PER WEEK
DELIVERED BY
(teacher or assistant)
Lectures 3 (three) dr.sci. BORIS KAVEDŽIJA,
full professor
Tutorials – Labs – Exercises 1,5 (one and a half) dr.sci. DAVORIN MATANOVIĆ,
Field work/exercises (1 day = 0.5
hrs)
ECTS 5 (five)
COURSE DESCRIPTION (1000–1500 characters):
full professor
0,5 (half) dr.sci. BORIS KAVEDŽIJA,
full professor
dr.sci. DAVORIN MATANOVIĆ,
full professor
b.sc., MARKO BLAŽEVIĆ, junior
assistant
1. INTRODUCTION
Definitions, Bore hole drilling goals, Bore hole profile, Physical and chemical properties of rocks important
for bore hole completion, Rock destroying, Drilling methods, Mechanical drilling methods
2. ROTARY DRILLING METHODS
2.1. Drilling rig and equipment
2.2. Construction and drive characteristics of surface equipment assembly: Derricks, drive engines and
iiiiiipower transmissions, hoisting systems, rotary tables, top drive, mud pumps with equipment, swivels,
iiiiiimud cleaning equipment, elevators, drilling hooks, eruption preventers whit equipment, auxiliary sets,
iiiiiigear and other elements.
2.3. Construction and drive characteristics of drill string elements, drill collars, drill pipes, stabilizers,
iiiiiikellies, calibrators, reamers, drilling couplings, shock-absorbers, hammers, bits, perforators, fishing
iiiiiitools , core drilling assemblies, equipment and assemblies for casing reaming and well deflection.
2.4. Construction and drive characteristics of down hole hydraulics motors: Turbo drill and helicoidal
iiiiiimotors
2.5. Drilling rig measurement, registration and control equipment.
During semester students divided in groups make theme Seminar work. The number of students in group
depends on overall number of students participating the lectures. Time estimated for Seminar report is 5
(five) hrs.
In exercise lectures students are introduced whit mathematical calculating of hoisting system and mud
system selection. After practice lectures students have to make independently Project assignment.

DEVELOPMENT OF GENERAL AND SPECIFIC COMPETENCIES – KNOWLEDGE AND
SKILLS (max. 300 characters – describe main goal of the subject in terms of knowledge and
skills that a student would acquire by taking the course):
Acquire the knowledge of hole drilling process and geological, technical and technological parameters.
Contemporary of an up-to-date rotary drilling matters, basic construction and function characteristics of a
drilling assembly. Drilling, coring and fishing equipment. Acquire the knowledge of making a basic
hoisting system calculations and assortment of basic mud system.
ALTERNATIVE TEACHING METHODS AND TESTING SYSTEMS (besides lectures and
tutorials, other types of continuous study are recommended with adequate methods to evaluate
student performance – e.g. homework, seminar papers, projects, mid-term exams etc.):
-LECTURES one Seminar paper (in groups 4-6 students)
-PRACTICE one Project assignment (basic calculation)- individually
COMPULSORY LITERATURE (with detailed data on publisher and year of publication):
1. Kavedžija B., Gaurina-Međimurec, N., Krištafor, Z.,: Izrada bušotina, RGN faculty, Zagreb, 1990.,
2. Šindija, I. i dr.: Priručnik za duboko bušenje, INA-Naftaplin, Zagreb, 1973.,
3. Kavedžija, B.: Isplačne glave i gibljive cijevi, Internal script, RGN faculty, 1995.,
4. Kavedžija,B.: Sklop za spuštanje i izvlačenje bušaćih alatki, Internal script, RGN faculty, 1995.,
5. Kavedžija, B.: Alatke za razrušavanje: dlijeta, krune, glodači i proširivači, Internal script, RGN
faculty, 1997.,
6. Kavedžija,B.: Protuerupcijski uređaji bušaćih postrojenja, Internal script, RGN faculty, 2003.,
ADDITIONAL READING (with detailed data on publisher and year of publication, preferably the
most recently published titles):
1. Bourgoyne, A.T., Jr. Millheim, H., Chevenert, M.E. & Joung, F.S.: Applied Drilling Engineering,
SPE, Richardson, 1991.
2. Kavedžija, B: Uronjeni hidraulički motori (Turbinske bušilice i vijčani motori) Internal script, RGN
faculty, 2000.,
.
EXAMINATION METHODS (exam doesn't have to be firstly written and then oral, it can also be
either of the first or the second type, or it can consist of other, alternative types of evaluation of
student's performance):
- postulate for oral exam is a positive grade from Seminar paper and
- Project assignment, which is made on practice lectures
- Oral exam (25% of a grade is from seminar paper)
QUALITY ASSURANCE METHODS:
An anonymous questionnaire will be filled in by all of the course participants. This procedure is
compulsory for all subjects and is aimed at evaluation both of the teacher's performance (quality of
delivery) and of the overall content and structure of the course.
Teacher’s own signature: