Seismic Expression of Carbonate Platforms

Course Details

The Permian Basin has world-class carbonate outcrops, but so does Mallorca in Spain, the Zagros mountains in Iran, the Italian Dolomites, Canadian Rockies and the La Popa Basin in Mexico. So what makes the Permian Basin unique? it is not only the scale and lateral continuity but the well preserved carbonate build-ups, some of which have 3D exposure. So instead of your typical highstand stacked carbonate cycles you actually get to see structureless bioherms, biostromes, seismic-scale clinoforms and strata onlapping onto carbonate build ups.

This is the reason why we choose the Permian basin to demonstrate the outcrop expression of common seismic facies. Whether you are working isolated platforms in the Southeast and Central Asia, the Middle East or the Barents Sea this field trip will serve you well.

For our Norwegian friends working on Sponge Mounds of the Tempelfjorden group we have a special treat for you – beautifully preserved sponge mounds where you can visually inspect the difference in reservoir quality between mound core vs flank facies.

If you would prefer a 5-day classroom course in carbonates arranged at your office we can happily arrange that. If you choose to do this in Abu Dhabi, Bali or Islamabad, then we can add a field component as well. If you are wanting something more “reservoir-scale” and your interest lies specifically in microbial carbonates, we offer a core workshop/field trip in beautiful Colorado.

WHO SHOULD ATTEND

• Geologists
• Geophysicists
• Petrophysicists
• Engineers

This course is meant for all who are working on carbonate reservoirs in an exploration or development capacity. This course is particularly useful for those interpreting seismic on a daily basis.

Course Outline

Day 1

You will be arriving the day before the field trip starts at El Paso Airport in Texas, USA. The next morning we will begin with a safety briefing and orientation to the field area.

We will then be headed north to Alamogordo, New Mexico and spend the day looking at different morphologies of carbonate mounds and discuss their seismic expression. You will get to see strata onlapping onto the mounds.


LUNCH BREAK


After looking at the different types of bioherms we will head to White Sands National Monument for the sunset and will have dinner in Alamogordo before the drive back to our hotel in El Paso.


Day 2

We will begin with morning lectures on carbonate platforms and discuss carbonate builders through geological time. We will then head to compare phylloid algal mounds, bioherms and crinoid banks.


LUNCH BREAK


During the afternoon we will have a workshop on seismic facies of carbonate platforms using a series of seismic lines from basins across the globe. Our night will be spent at the same hotel in El Paso.


Day 3

This is our "karst" day and will begin with a morning lecture highlighting the process of karstification before getting into details into the successful exploitation of karstified carbonate reservoirs.

In the field you will not only get to see a "cross-section" through a sink hole but also visit the fill of an Ordovician sink hole and gauge its reservoir quality.


LUNCH BREAK


We will drive out to the world-famous Carlsbad caverns and will discuss their formation before we enter the cave system and you firsthand get to witness the fill of cave systems.


Day 4

We will start with a lecture on carbonate sequence stratigraphy and discuss the concept of reciprocal sedimentation and its role in the Permian Basin. We will then visit seismic-scale clinoforms and visit both carbonate and siliciclastic sediment gravity flows including turbidites and debrites.


LUNCH BREAK


In the afternoon we will visit sponge mounds and compare mound flank vs core facies and look at equivalent of toplapping seismic reflections in the outcrop. You will also get to see carbonate channels and we will discuss their thickness and imaging issues related to channels in seismic data.


Day 5

On our final day we will do a complete transect through a rimmed attached platform. Before doing this we will have a lecture on carbonate sedimentology such that you can appreciate the facies changes encountered on our hike.


LUNCH BREAK


After lunch we will head back to El Paso Texas for a final exercise and workshop on participant data


We need at least 3 people to run this trip. This field trip is scheduled for December 11-15 2017. Early registration discounts of $500/person are available if booked more than 3 months in advance. The field trip is $4000/person and this cost includes all hotels, meals, transportation, permits, field guide, exercise materials and tuition. E-mail us if you're interested.

Visas for the US typically take 1-2 months to process therefore we recommend contacting us as soon as possible so we can send you a letter of invitation that you can take to your local US consulate.

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