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Well Test Design and Analysis

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WELL TEST DESIGN & ANALYSIS 22 - 26 August 2016 | Kuala Lumpur, Malaysia Expert Course Director DAVID ROSSITTO David is a highly skilled Petroleum Engineer and Lecturer with over 35 years worldwide experience in Supervision of Well Testing, Completion, Slickline and Cased Hole Logging operations. He has 14 years of experience with Flopetrol-Johnston (Schlumberger) and 12 years as a Supervisor for clients such as Cepsa and Anadarko. David has extensive experience in the training and mentoring of staff, and the provision of external training courses as an independent lecturer. www.petroEDGEasia.net Inclusive of hands-on application of Pressure Transient Analysis software
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Page 1: Well Test Design and Analysis

WELL TEST DESIGN & ANALYSIS 22 - 26 August 2016 | Kuala Lumpur, Malaysia

Expert Course Director

DAVID ROSSITTO David is a highly skilled Petroleum Engineer and Lecturer with over 35 years worldwide experience in Supervision of Well Testing, Completion, Slickline and Cased Hole Logging operations. He has 14 years of experience with Flopetrol-Johnston (Schlumberger) and 12 years as a Supervisor for clients such as Cepsa and Anadarko. David has extensive experience in the training and mentoring of staff, and the provision of external training courses as an independent lecturer.

www.petroEDGEasia.net

Inclusive of hands-on application of

Pressure Transient Analysis software

Page 2: Well Test Design and Analysis

Conduct this training course in-house for more effective savings! Call us at +65 6741 9927 or email to [email protected]. For more information, visit us at

www.petroedgeasia.net

WELL TEST DESIGN & ANALYSIS 22 - 26 August 2016 | Kuala Lumpur, Malaysia

This 5 day training course is designed to give you a comprehensive account of methods and techniques used in modern well testing and analysis. Subsequently to outlining well test objectives and general methodologies applied, the course will provide real case studies and practice using modern software for Pressure Transient Analysis. These exercises will demonstrate clearly the limitations, assumptions and applicability of various techniques applied in the field.

By attending this practical training course, you will: Understand Pressure Transient Analysis in theory and practice Acquire comprehensive and practical knowledge of the available models in Well Test Analysis Experience using software to perform a Well Test Interpretation exercise

Who will you meet at this training course? Reservoir engineers and well test technicians requiring practical training on Well Test Analysis and production geoscientists and engineers moving towards reservoir engineering.

*Participants will need to have a basic understanding of the main principles behind PTA as the course goes into greater depth on the theory and later putting into practice with worked examples and use of software.

About the Course Expert Director: DAVID ROSSITTO David is a highly skilled Petroleum Engineer and Lecturer with over 35 years worldwide experience in Supervision of Well Testing, Completion, Slickline and Cased Hole Logging operations. He has 14 years of experience with Flopetrol-Johnston (Schlumberger) and 12 years as a Supervisor for clients such as Cepsa and Anadarko. David has extensive experience in the training and mentoring of staff, and the provision of external training courses as an independent lecturer. David has provided training internationally in Well Testing and Pressure Transient Analysis (Well Test Interpretation) for clients including Kappa Engineering, IFP Training, Total and Petro-tech.

David’s experiences include:- Supervisor and Instructor, Sud Med Activities & Services - Petroleum (S.M.A.S - P) (1992 - Present) - Supervisor and Instructor of Well Tests, DST's,

Completion, Slickline and Cased Hole Operations

- Lecturer in Well Testing Practical Operations, and Pressure Transient Analysis

Exxon Mobil (2003) On contract to ExxonMobil Chad (Kome, Bolobo, and Miandoum Fields) for Well Tests & Evaluations campaign

Lecturer, Petro-Tec (2002 - 2005) - Associate Lecturer for Courses on

"Operational Aspects of Oil & Gas Well Testing", and on

- Well Test Analysis: The Use of Advanced Interpretation Models" in Well Test Pressure

- Transient Analysis

Anadarko (1995 - 2001) 43 wells tested in the Sahara Algerian Desert (a total of 21 DST's open hole, cased hole, 26 slim hole tests & production tests), wells with very high flowrate (gas, condensate, retrograde and black oil tests), mono & multi separators surface layouts

Consultant, KAPPA Engineering (1992 - 2005) Associate consultant for supervision of well test operations and field interpretation. KAPPA instructor for well testing and foundation pressure transient analysis

CEPSA (1992 - 1995) 4 wells tested in the Sahara Algerian Desert (a total of 14 DST's, gas, condensate, retrograde and black oil tests) in desert remote areas (Gadhames Basin)

Flopetrol-Johnston (1978-1985) Then Schlumberger (1978 - 1991) Assignments in various countries as field operator, then Chief-operator, then Supervisor / Instructor, in the areas of well testing, pressure transient analysis, slickline and electric line, metrology, completion and sampling

(1990 - 1991) In charge of remote operations (Africa): designs, planning, and supervisions of well tests and related operations

(1988 - 1989) Congo, Field Service Manager, in charge of all testing services (WT, S.L, ELS, DST, Snubbing, Mechanic shop, with 8 expatriate engineers, 14 local operators)

(1987 - 1988) Gabon, Port Gentil; manager of the Testing Electric Line Services (6 engineers, 2 portable testing logging units, 18 Strain Memory gauges, 6 HP X-tal gauges, 2 HPR's in field testing, 3 Tubing Geometry Sonde for tubing (or casing) corrosion surveys, 4 memory flowmeters (Flopetrol types), 1 Lithium Battery Disposal Unit prototype for evaluation)

(1985 - 1987) West Africa & Spain, "package" test supervisor, offshore, onshore, (WT, WL, DST, ELS,) Production Logging course Test supervisor, Angola Gabon & Nigeria, DST course

(1984 - 1985) Designed and organized internal ELS courses on Electric Line Services (Gauges metrology, surface read out and memory gauges, special Well Head Equipment). Instructor in PRINGY and PAU (FRANCE) for WT, Well Test Analysis, and ELS techniques

(1982 - 1983) Congo & Cabinda, Offshore tests supervisions, wire line, first generation of memory gauges specialist (SSDR). First real time dow hole data acquisition (SPRO) specialist. Field testing the prototype of CAS-CIS (ancestor of the actual Computest) with real time data transmission

(1983) Well Test Interpretation (Teachers: D.Bourdet, A.Gringarten), Gauge metrology, Nodal Analysis courses in Melun, France (6 month courses)

(1981) Tests Supervisor, France & Spain

(1980) Greece, Well Test Chief operator, running tests with H2S over 64%

(1978 - 1979) Wire Line and Well Test Operator, Libya and Algeria

Page 3: Well Test Design and Analysis

Conduct this training course in-house for more effective savings! Call us at +65 6741 9927 or email to [email protected]. For more information, visit us at

www.petroedgeasia.net

WELL TEST DESIGN & ANALYSIS 22 - 26 August 2016 | Kuala Lumpur, Malaysia

5 DAY COURSE AGENDA

BRIEF RE-CAP TO WELL TESTING Purpose of Well Testing; Review

Practical Well Test Operations:-

- Types of Tests

- Surface & Downhole Equipment

- Safety & Environmental issues

BASIC EQUATIONS. TYPICAL FLOWREGIMES The Darcy's law, Conservation of mass, and Equation of

State : the Diffusivity Equation

Dimensionless Variables ; The Pressure change definitions: - - Transient State, Steady

State, Pseudo Steady State

The Various Flowregime:

- Wellbore Storage

- IARF Infinite Acting Radial Flow

- Linear and Bilinear Flow

- Spherical Flow

No Flow and Constant Pressure Boundaries

Closed Reservoirs: Pseudo Steady State

Skin versus IARF, and Equivalent Wellbore Radius

IARF and Double Porosity

Exercises

The METHOD Log Curves:

- Types of Curves

- Matching techniques

Build Up Analysis:

- Time superposition principle

- The Semi-Log Plots

- MDH, Horner and Generalized Horner Plots

The Bourdet Derivative:

- The Well Model

- The Matching using the Derivative

Exercises

WELLBORE REPONSES Well with Wellbore Storage and Skin

Infinite Conductivity and Uniform Flux Vertical Fracture: Fracture Length Geometric Equivalent Skin

Finite Conductivity Vertical Fracture

Well in Partial Penetration

Slanted Well

Horizontal Well

Exercises

WELL TEST ANALYSIS SOFTWARE: INTRODUCTION & METHODOLOGY Real Case Study using the Well Analysis Software

Inputs: Well, Reservoir and PVT Parameters

Pressure Data and Flowrates data: Loading, QA / QC, Synchronization

Diagnostic: The Log Plot

Model Type Curve generation: Match

Simulation and Results

Reporting

RESERVOIR MODELS IARF: Infinite acting radial flow: Homogeneous Reservoir

Double Porosity Reservoirs

Radial Composite Reservoir

Exercises using WTA Software: Real case studies

BOUNDARY MODELS Boundaries Effect: The Image Wells Space Superposition

One Sealing Fault – Two Parallel Sealing Faults – Two intersecting sealing faults

Close System, Reservoir Limit Testing and Depletion effects

Constant Pressure Boundary

Exercises using WTA Software: Real cases or simulated case studies GAS WELLS: THEORETICAL REVIEW AND APPLICATIONS AOFP, Pseudo Skin. Pseudo Pressures; Gas Material Balance;

Pseudo Time or Changing INTERFERENCE TEST Presentation; use of the Theis Type Curve

TEST DESIGN – PRACTICAL SESSION Test Programming

Rate history definition: -

- Multi Well Models

- Time and Pressure Error

Pressure Gauge Drift & Noise

Phase Segregation:

- Procedures for Interpretations validations and results consistencies - Reporting

Numeral Interpretation

- Linear and Non-Linear Models

Sessions commence at 9am on all days, with short intervals at 10.30am and 3.30pm respectively. Lunch will be provided at 12:30pm for 1 hour. Sessions will end at 5pm on all days.

Inclusive of hands-on application of

Pressure Transient Analysis software

Page 4: Well Test Design and Analysis

Conduct this training course in-house for more effective savings! Call us at +65 6741 9927 or email to [email protected]. For more information, visit us at

www.petroedgeasia.net

WELL TEST DESIGN & ANALYSIS 22 - 26 August 2016 | Kuala Lumpur, Malaysia

EARLY BIRD NORMAL TEAM DISCOUNTS

KUALA LUMPUR | MALAYSIA 22 - 26 August 2016

SGD 5399 SGD 5599

petroEDGE recognises the value of learning in teams. Group bookings at the same time from the same company receive the following: 3 or more at 5% off 5 or more at 7% off 8 of more at 10% All other promotions including early bird are exclusive of the group discount.

petroEDGE In-house Training Yes, I would like to organise this training on-site and save on total course fees! For further information about On-site Solutions, please call +65 67419927 or email [email protected]

DELEGATE DETAILS

Delegate 1 Please note - Indicate if you have already registered by Phone +Fax +Email +Web - If you have not received an acknowledgement before the training

course, please call us to confirm your booking. - Photocopy this form to register multiple delegates.

PAYMENT METHODS By Cheque/ Bank Draft Make Payable to Asia Edge Pte. Ltd.

By Direct Transfer Please quote your invoice number with the remittance advise Account Name: Asia Edge Pte. Ltd. Bank Number: 508 Account Number: 762903-001 Swift Code: OCBCSGSG

All bank charges to be borne by payer. Please ensure that Asia Edge Pte Ltd receives the full invoiced amount.

PAYMENT POLICY Payment is due in full at the time of registration. Full payment is mandatory for event attendance. By submitting this registration form, you have agreed to Asia Edge Pte Ltd’s payment terms

CANCELLATIONS & SUBSTITUTIONS You may substitute delegates at any time. ASIA EDGE PTE LTD does not provide refunds for cancellations. For cancellations received in writing more than seven (7) days prior to the training course you will receive a 100% credit to be used at another ASIA EDGE PTE LTD training course for up to one year from the date of issuance. For cancellations received seven (7) days or less prior to an event (including day 7), no credits will be issued. In the event that ASIA EDGE PTE LTD cancels an event, delegate payments at the date of cancellation will be credited to a future ASIA EDGE PTE LTD event. This credit will be available for up to one year from the date of issuance. In the event that ASIA EDGE PTE LTD postpones an event, delegate payments at the postponement date will be credited towards the rescheduled date. If the delegate is unable to attend the rescheduled event, the delegate will receive a 100% credit representing payments made towards a future ASIA EDGE PTE LTD event. This credit will be available for up to one year from the date of issuance. No refunds will be available for cancellations or postponements.

ASIA EDGE PTE LTD is not responsible for any loss or damage as a result of a substitution, alteration or cancellation/postponement of an event. ASIA EDGE PTE LTD shall assume no liability whatsoever in the event this training course is cancelled, rescheduled or postponed due to a fortuitous event, Act of God, unforeseen occurrence or any other event that renders performance of this training course impracticable or impossible. For purposes of this clause, a fortuitous event shall include, but not be limited to: war, fire, labor strike, extreme weather or other emergency.

PROGRAM CHANGE POLICY Please note that speakers and topics were confirmed at the time of publishing; however, circumstances beyond the control of the organizers may necessitate substitutions, alterations or cancellations of the speakers and/or topics. As such, ASIA EDGE PTE LTD reserves the right to alter or modify the advertised speakers and/or topics if necessary. Any substitutions or alterations will be updated on our web page as soon as possible.

This brochure may not be copied, photocopied, reproduced, translated, or converted to any electronic or machine-readable form in whole or in part without prior written approval of ASIA EDGE PTE LTD

ASIA EDGE PTE. LTD. Company Registration No: No. 200710561C Copyright@ 2005 ASIA EDGE PTE LTD. All rights reserved.

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4 EASY WAYS TO REGISTER Online: www.petroedgeasia.net Email: [email protected] Phone: +65 6741 9927 Fax: +65 6747 8737

WELL TEST DESIGN & ANALYSIS

R E G I S T R A T I O N F O R M


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