Lecture 1
Drilling Engineering
Drilling engineering is: the application of science and art to drill a well or
making a hole in the ground to a certain depth economically and safely.
Petroleum drilling engineering is: the application of science and art to
Dr. Mohammed H. S. Zangana
Department of Petroleum Engineering, Faculty of
Engineering, Koya University
1
COMPRESSOR DESIGN
The capacity and power required are the two principal factors
that must be determined in designing compressors. Temperature
increas
Koya University
College of Engineering
Department of
Petroleum Engineering
Drilling Eng.(I)
Chapter 3- Lectuer: 1
Prepared By
Mr.Nabil Adil Tayeb
RIG COMPONENTS DEFINITIONS
16b
21b
-1-
RIG COMPONENTS DEFINITIONS
Koya University
College of Engineering
Depa
Drill stem Testing, (DST)
Drill stem Testing provides a method of temporarily completing a well to determine the
productive characteristics of a specific zone .As originally conceived, a drill-stem test provided
primarily an indication of formation conten
Dr. Mohammed H. S. Zangana
Department of Petroleum Engineering, Faculty of
Engineering, Koya University
1
Flow Measuring
An essential part of any gas production operation is the accurate
determination of volumetric flow rates.
ORIFICE METERING
The orifice
Engineering geology
Lecture Cenozoic
By. Dr. Pavel Spirov
Cenozoic
is divided on 3 periods: Paleogene,Neogene, Quaternary
P (65-23.5 mln y.a.) -1866 Naumann
The Cenozoic Era is divided into the Tertiary and the
Quaternary.
Tertiary :
1) Palaeogene period
Well logging and interpretation
2nd year,
By: Dr. Pavel Spirov
Lecture 1: Introduction
Sources of Petrophysical data
a) Mud Logging and cutting description
b) Coring and core analysis
c) Open Hole Logging
d) Formation pressures and sampling
e) Cased hole
Dr. Mohammed H. S. Zangana
Department of Petroleum Engineering, Faculty of
Engineering, Koya University
1
Multi-staging
There are practical limits to the amount of compression permissible
within a single stage therefore two or more steps or stages must be
Dr. Mohammed H. S. Zangana
Department of Petroleum Engineering, Faculty of
Engineering, Koya University
1
Gas Compressor : A gas compressor is a mechanical device
that increases the pressure of a gas by reducing its volume.
Compressors are similar to pump
Engineering Geology
Dr. Pavel Spirov
2nd year
Outline
- Introduction
-Geological History
-The Earth: Surface,
Structure and Age
-Surface Processes
-Minerals
-Igneous Rocks
-Sedimentary Rocks
-Metamorphic Rocks
-Geological Structures
-Strength of Geologica
Hoisting
The main function of the hoisting equipment is to get the drill string and other
necessary equipment in and out of the hole safely and efficiently. The a typical
hoisting system include:
Draw-works
Hoisting tackle, including crown and traveling b
Lecture 4
Drilling Fluid Retort
One of the most important retorts at the well site is the daily drilling fluid report, or
mud report. The mud report will contain a list of the fluid properties of the mud
system, certain tests are conducted on the drilling
