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GEO 118

Exploration and Development for Sandstone Reservoirs

This course is taught by a consultant who spends the majority of his time solving real-world problems using subsurface data in industry.

COURSE SCHEDULE

Code Date Location price (€)*
GEO 118 3 - 6 Nov 2025 Doha 1790
GEO 118 17 – 20 Mar 2025 Online 1990
GEO 118 19 – 21 Oct 2025 Online 1990
GEO 118 17 – 18 Aug 2025 Dubai 3990

* Prices are subject to VAT and local terms. Ph.D. students, groups (≥ 3 persons) and early bird registrants (8 weeks in advance) are entitled to a DISCOUNT!

COURSE OVERVIEW

Not many course providers offer detailed technical courses in sedimentology and stratigraphy as it pertains to the oil and gas business. This course is taught by a consultant who spends the majority of his time solving real-world problems using subsurface data in industry. The course is richly illustrated in seismic, log and core data which are from the instructor’s own teaching collection and cannot be found.

This course assumes no prior sedimentology background and systematically introduces participants in a landward to basinward transect through all environments of deposition where reservoir quality sands are deposited. For each environment of deposition, they are shown core photos, well-log signatures, and seismic expression. Besides presenting standard facies models, quantitative modeling equations are presented in exercises. By the end of the course, participants will be able to predict reservoir geometries, dimensions, and Net:Gross of clastic depositional systems and look for stratigraphic traps.

COURSE OUTLINE

5 days
Day 1

o Introduction to Sandstone Reservoirs

o Failure in miscalculating reserve estimates

o Description and interpretation of grain sizes and sedimentary structures

o Outcrop, Core and Borehole image log

Day 2

o How to measure bioturbation index

o Popular classification schemes of Folk and  Dunham

Day 3

o Deltaic Reservoirs

o Delta classification

o How to differentiate deltas on the shelf vs those that have prograded to or beyond the shelf margin

o Log and cores examples of common sand-body types

Day 4

o Tidal process and Sand Bodies

o Relationship between deltas and incised valleys

o Relationship between the seismic and log expression of incised valley fill

o Process of fracturing and common fracture types

o Mechanical stratigraphy and its control on production

Day 5

o Architectural elements in deepwater settings

o Core, log, outcrop and seismic examples of channels, lobes and channelized lobes

o Channel complexes

o Sequence stratigraphy from an oil and gas perspective

o Depositional sequences

INSTRUCTOR

Dr. Ali Jaffri

Dr. Ali Jaffri

Dr. Ali Jaffri is the CEO of Applied Stratigraphix LLC, has a doctorate in geology, and specializes in sequence stratigraphy. He has nineteen years of experience in sedimentology and stratigraphy related projects in the North Sea, Lower and Middle Indus Basins, Barents Sea, Offshore East, and West Africa, Offshore Mid-Norway, Kohat-Potohar Basin and  most US onshore basins. His doctorate at Colorado State University focused on sequence stratigraphy of mixed carbonate-siliciclastic-evaporite systems. Masters Degree was acquired from Oklahoma State University and thesis focused on fractured carbonate reservoirs.  Bachelors from the University of Colorado at Boulder involved fieldwork on fluvial stratigraphy.

FAQ

DESIGNED FOR

This course is design for :

o Geologists and Geophysicists

o Petrophysicists and Engineers

o Graduate Students (Masters or Doctorate)

COURSE LEVEL
  •   Basic to Intermediate

LEARNING OBJECTIVES

At the end of the course participants will learn:

o Creation and usage of seismic facies.

o Collecting input parameters for geomodeling using core data.

o Identification of common environments of deposition in well logs.

o Core description of fluvial, marginal marine and deepwater siliciclastics.

o Prediction of Net:Gross distributions along depositional strike and dip.

REGISTER

Registration is now OPEN!

* Prices are subject to VAT and local terms. Ph.D. students, groups (≥ 3 persons) and early bird registrants (8 weeks in advance) are entitled to a DISCOUNT!

For more details and registration please send email to: register@petro-teach.com

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