Perforating Guns Using Explosive
Technique
Introduction:
Oil industries
make use of Perforations for Hydrocarbon Exploration. Well bore has different formations
which contains different fluids. During drilling these formation fluids are not
allowed to flow inside the well bore with over balanced mud. Once well is
drilled & logged, formations are identified which are interesting
(Hydrocarbon bearing). For hydrocarbon exploration well is cased & cemented
to check the fluid flow from these formations. A path has to be created for the
fluid from interested formation by the method termed Perforation. A tunnel is
created in casing, cement & formation by Perforation technique. Depending
upon the well completion, Formation pressure & other parameters different
perforating technique are used to perforate the well. Basically different
perforating guns are used to fire the bullets (Jet Charges) to create the
tunnels. These jet charges make use of explosives to perform the task. The
course will cover various methods of perforations, their advantages & disadvantages.
This will help the candidates to decide the method for perforation in their well.
Course
Objectives:
By the end of this course delegates will be
able to:
· Familiarize the
personnel’s in oil industries about the various techniques of perforations
· Be able to
decide the better way or technique for perforating their well
· Learn about the
explosive handling & various safety measures required during perforation
operations
Who
Should Attend?
Drilling
Engineers, Senior Drilling Engineers, Drilling Supervisors, Petroleum
Engineers, Completion Engineers, Tool Pushers, Reservoir and Senior Reservoir
Engineers, Geologists, Production and Completion Engineers, Foremen, Industry
Personnel
Course
Outline:
An Introduction to Perforation
· Why perforation
· A way to formation fluid to well
bore
· Explosive use in exploration a
brief history
· Development of explosives for oil
exploration
· Explosion & detonation
· Formation of jet
· Types of explosive
· Explosive classification
· High & low explosives
· Primary & secondary
explosives
Dangers Associated with
Explosives & Their Handling
· Special requirements of storage
of explosives, magazines, types etc
· Transportation of explosives
· Requirement of explosive vans & licensees
Development of Jet Perforators Technology
· Factors affecting perforators
efficiency, depth of penetration, entry hole diameter
· Safety while perforating
· Safety requirement during
perforation
· Various factors which may cause
problems
· Radio frequencies
· Hazards during perforations
· RF detectors
· Safe detonators ,their
requirement, types
Types of Perforations
· Over balanced or conventional gun
perforations
· Hollow steel carriers (multiple uses)
· TAG or Throw Away Guns
· Under balance or through tubing perforations
· Zero phasing guns
· 180 phasing guns
· TRI phase guns
· Pivot guns
· TCP (Tubing Conveyed Perforators)
· Its advantages &
disadvantages
· Special requirement for TCP
· Different type of firing system
· Extreme over balance perforators
· A way of perforation &
simulation
· Advantages & disadvantages
· Various perforators
· Available types
· Back Off jobs
· Case Studies
| Code | From | To | City | Fees | |
|---|---|---|---|---|---|
| DE10 | 10 Feb 2020 | 21 Feb 2020 | Shanghai | US$ 8500 | Register |
| DE10 | 20 Apr 2020 | 01 May 2020 | Istanbul | US$ 7500 | Register |
| DE10 | 07 Jun 2020 | 18 Jun 2020 | Dubai | US$ 7000 | Register |
| DE10 | 17 Aug 2020 | 28 Aug 2020 | London | US$ 8000 | Register |
| DE10 | 19 Oct 2020 | 30 Oct 2020 | Kuala Lumpur | US$ 7500 | Register |
| DE10 | 20 Dec 2020 | 31 Dec 2020 | Cairo | US$ 6500 | Register |
|
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Certificate of Completion will be provided to the candidate(s) who successfully attend and complete the course. Training hours attendance percentage of 75% is required.
Standard course hours: 8:30 A.M. to 3:30 P.M. Informal discussions: 4:30 P.M. to 5:30 P.M.
We use a blend of interactive and hands-on methods, active participation, a variety of instructional techniques, dynamic presentations, individual and group exercises, in depth discussion, DVD’s, role-plays, case studies, examples. All of the information, competencies, knowledge and skills acquired within our training programs, are 100% transferrable to the participants’ workplace.
Pre-Test and Post-Test Assessment are applied on 5-day and 10-day programs. Also, post course evaluation and candidate’s evaluation are applied to add another level of quality measurement. Candidates’ feedback is highly appreciated to elevate the training service quality.
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A- 10% discount after 05 candidates’ registration.
B- 15% discount after 10 candidates’ registration.
C- 20% discount after 20 candidates’ registration.
D- 25% discount after 25 candidates’ registration.
E- 30% discount after 30 candidates’ registration
F- Higher discount rates will be offered based on work volume with different clients.
A- One extra free seat is offered on 4 candidates on the same course and dates.
B- Two extra free seats are offered on 6 candidates on the same course and dates.
C- Three extra free seats are offered on 8 candidates on the same course and dates.
D- Four extra free seats are offered on 10 candidates on the same course and dates.
E- Five extra free seats are offered on 12 candidates on the same course and dates.
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If a confirmed registration is cancelled less than 5 working days prior to the course start date, a substitute participant may be nominated to attend the same course or a 20% cancellation charge is applied. In case of a no-show, a 100% fee will be charged.
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Payment is due upon receiving the course confirmation, invoice and/or proforma invoice. However; the fee due can be wire transferred to our bank account directly after course completion. Our bank details are illustrated on the confirmation, invoice and proforma invoice, as well. The above documents can be communicated electronically, i.e., in a soft copy or/and in hard copy based on customer’s request.
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