Presenter’s notes: The goal of this presentation is to discuss the critical issues involved in developing an effective technology strategy for optimizing
- reservoirs. I’d like to focus more on unconventionals because they really rely on new technologies in order to obtain commercial levels of oil and gas
- production. The reservoirs tend to have low permeability / low porosity and thus have been unproducible, historically speaking. However, with the advent
- f new techniques of horizontal drilling and staged hydraulic fracturing, it is possible to produce often almost astonishing volumes considering these are
- nshore, and previously unproducible zones. However, there are always challenges. The first is the fact that the technologies are new – which means that
someone gets to be a guinea pig. The early adopters are going to benefit from the possibility of dominating the market or the technology-space. However, the price is high, and they may not be able to maintain their position as soon as high costs start to kick in. As the technology turns into a truly disruptive phenomenon, the innovators can win. However, they need to have a strategy in order to do so – otherwise, others will benefit from the expensive “lessons learned” and often painful victories. Similarly, those who purchase their entry into new technologies (and new plays) may find there are pitfalls if they do not have a good technology strategy in place. They may pay too much, acquire the wrong type of technology, or worse – they may obtain technology and a leasehold position that are not ideal, and ultimately cannot achieve goals. A critical factor is the degree of heterogeneity. While shales and unconventionals may appear at first blush, they are in fact highly heterogeneous, and one must keep minimum cut-offs in mind: porosity, permeability, TOC, brittleness (frac-ability), and natural fractures / fracture networks. But, let’s not just talk about unconventionals. Mature fields that have completed secondary and tertiary recovery and are, in theory, depleted, in reality have more recoverable reserves. That said, the goal is to find out what kinds of approaches you need to have – a technology strategy – in order to optimize your reservoir.