Showing posts with label GENERAL DRILLING. Show all posts
Showing posts with label GENERAL DRILLING. Show all posts
Wednesday, April 24, 2013
CEMENTING TECHNOLOGY (TRAINING SOLUTIONS)
v Lecture
Contents:
Ø Lecture
Objectives,
Ø Primary
Cementing
Ø Cement
Classification,
Ø Cement
Additives,
Ø Casing
Hardware,
Ø Cement
Evaluation
Ø Remedial
Cementing Techniques
Ø Cement Plug
Ø Squeeze
Cementing.
v Lecture
Objectives:
At the end
of this course, YOU will be able to:
Ø Understand the difference between
primary and secondary cementing,
Ø Identify classes of cement
appropriate for different depth range,
Ø Explain how the properties of cement
may be altered by the use of additives,
Ø Identify basic casing hardware and
describe ways to assist in the preparation of a cement job,
Ø Describe cement bond evaluation
techniques
Ø Describe the remedial cementing
techniques and calculate the balanced plug,
v Introduction;
ü Primary
cementing is the introduction of cementacious material into the annulus between
casing and openhole to:
Ø Provide
zonal isolation,
Ø Support
axial load of casing string and other strings to be run later,
Ø Provide
casing protection,
Ø Support the
borehole,
ü Secondary/or
Remedial jobs:
Ø Squeeze
cementing,
Ø Cement plug.
---BlogKentQ---
Monday, April 22, 2013
CASING DESIGN PRINCIPLES (TRAINING SOLUTIONS)
CASING DESIGN PRINCIPLES (TRAINING SOLUTIONS)
•Lecture Contents;
–Lecture Objectives,
–Definitions,
–Casing Design Criteria,
•Collapse,
•Burst,
•Tension.
•Lecture Objectives
–At the end of this lecture YOU will
be able to:
•Be familiar with the design criteria
that is taken into consideration when a casing string is to be designed with
respect to:
–Collapse,
–Burst,
–Tension.
•List the design safety factors.
•Definition;
–Casing design involves the determination of factors which
influence the failure and the selection of the most suitable casing grades and
weights for specific operations,
– The casing program should also reflect the completion and
production requirements,
–A good knowledge of the stress analysis and the ability to
apply it are necessary for the design of casing strings.
Link DownLoad: http://www.mediafire.com/download.php?lkf8wmp8698qua1
---BlogKentQ---
Saturday, April 20, 2013
CASING POINT SELECTION (Training Solutions)
CASING POINT SELECTION (Training Solutions)
Lecture Contents;
–Lecture Objectives,
–Why Do we Set Casing?
–Exploration Well Casing Setting
Depths,
–Development Well Casing Setting
Depths,
–Exploration versus Development (Same
Target),
–Restrictions on Casing Shoe Depth,
–Special Criteria,
–Example.
Lecture Objectives;
–At the end of this lecture YOU will
be able to:
•State the two Drilling related
reasons for running casing,
•State the difference in selecting
casing points for exploration and development wells,
•Describe functions of different type
of casings
•State restrictions that govern shoe
depth selection,
Calculate the minimum conductor setting depth offshore to
enable returns to be taken to the flowline.
Link DownLoad: http://www.mediafire.com/?lkf8wmp8698qua1
---BlogKentQ---
Thursday, April 11, 2013
KICK TOLERANCE (Network Of Excellence in Training)
KICK TOLERANCE (Network Of Excellence in Training)
Lecture Contents;
- Lecture Objectives,
- Definition,
- Gas Behaviour,
- Before Circulation,
- Gas at Half Way up the Hole,
- Gas at Surface,
- Gas Volume at Casing,
- Gas Volume at TD,
- Example,
- Drilling Kick Tolerance.
- At the end of this lecture YOU will be able to:
- Define kick tolerance,
- Describe gas behaviour in various scenarios,
- Be familiar with kick tolerance calculation as the main concept of the casing design process,
- List kick tolerance volumes versus hole sizes.
- Calculate the optimum casing setting depths when lithological column, predicted pore pressures and fracture gradients, are given.
Link Download: http://www.mediafire.com/?vqhgmk99bcwt4uo
---BlogkentQ---
FORMATION PRESSURES (Network Of Excellence in Training)
FORMATION PRESSURES (Network Of Excellence in Training)
Lecture Contents;
- Lecture Objectives,
- Introduction,
- Hydrostatic pressure,
- Pore pressure,
- Overburden pressure,
- Formation fracture gradient,
- Causes of abnormal pressure,
- Geopressure predication
- At the end of this course YOU will be able to:
- Define various formation pressures including:
– Overburden pressure,
– Pore pressure,
– Formation fracture gradient.
- Use various techniques and methods to compute them,
- Plan well pressure profile applying safety margin,
- Understand how these pressures were generated,
- Describe some of the prediction techniques.
-
Link DownLoad: http://www.mediafire.com/?ufublmf780e6ir2
---BlogKentQ---
Wednesday, April 10, 2013
WELL PLANNING OVERVIEW (TRANINING SOLUTIONS)
WELL PLANNING OVERVIEW (TRANINING SOLUTIONS)
Contents;
- Session Objectives,
- Introduction,
- Well Planning Requirements,
- Classification of Well Types,
- Data Gathering,
- Well Plan Format.
- By the end of this session, you should be able to:
- State the basic requirements for well planning,
- List main well types,
- List information included in a well plan and identify sources,
- Describe format of a well plan generally available prior to drilling.
- Well Planning is one of the most demanding areas of Drilling Engineering,
- It requires the integration of various engineering disciplines, corporate polices and personal experience,
- The process may vary within drilling industry, but the final aim is to drill a well safely that satisfies the objectives set out in the well proposal,
- Well Proposal is usually issued by Petroleum Engineers and describes well objectives.
Link DownLoad: http://www.mediafire.com/?bdxcfwnrwd07un7
---BlogKentQ---
DRILLING ENGINEERING INTRODUCTION
DRILLING ENGINEERING INTRODUCTION (TRAINING SOLUTION)
Lecture Objectives;
- By the end of this lecture, You should be able to:
- State the basic goals of well planning,
- Describe various formation pressures and methods to compute them,
- Define kick tolerance and safety margin,
- Describe basic functions of casing strings & design criteria,
- Describe the relative importance of casing dimensions and steel grades to withstand various loads,
- Understand the difference between primary and secondary cementing jobs,
- Identify basic casing hardware.
Link DownLoad: http://www.mediafire.com/?4oionv06k59osa4
---BlogKentQ---
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