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The 2002 BFP Research Conference was a great success, with more than 250 professionals coming together and discussing sequence stratigraphic analysis methodologies and techniques. Sequence stratigraphic analysis has provided a methodology for integrated interpretation of depositional settings for prospect generation and field development. Originally defined for analysis of 2D seismic reflection profiles, the interpretation methodology has evolved with calibration of wireline logs, outcrop analysis and 3D stratigraphic horizon displays. A spectrum of "models" now exists, ranging from the original passive margin model to rift and fore arc settings, carbonate ramps, tropical and arid lacustrine systems, and fluvial and eolian environments. While the primary processes controlling formation of depositional sequences continues to be debated, case histories of application of the methodology provide examples of both successful predictions and useful surprises. The 2002 GCSSEPM Foundation Bob F. Perkins Research Conference brought together petroleum industry and research institution geoscientists to share examples of applications of sequence stratigraphic analysis at exploration and production scales using a spectrum of data types from basins worldwide.

SESSION TOPICS

ORIGIN AND EVOLUTION OF THE MODEL

The sequence stratigraphic "model" has evolved rapidly since introduction in 1976. Advances in data types, comparison with outcrop analogues, computer simulation and testing of predictions has resulted in additional depositional models each of which continues to be modified. This session will briefly revisit the origin of sequence stratigraphy as an interpretation method and consider both current practices and future development.

APPLICATIONS TO EXPLORATION

Interpretation of regional 2D seismic profile grids and 3D seismic volumes provides a framework for basin history and petroleum system analysis. Using examples from basins worldwide, this session will examine lessons learned in application of integrated interpretation practices in a variety of tectonic settings, including marine and non-marine rift basins, fore arc and back arc basins, high and low sediment flux systems, and salt versus shale tectonics. Papers will focus on comparison of drilling results versus pre-drill predictions for petroleum system elements of source rock, reservoir rock and consequent fluid flow patterns.

APPLICATIONS TO PRODUCTION: DEPOSITIONAL SETTINGS

Petroleum field development and study of outcrop analogues has resulted in sequence stratigraphic models for a spectrum of depositional settings. Presentations in this session will span that spectrum including fluvial, eolian, lacustrine, coastal plain, shoreline, shelf, shelf-edge, slope and basinal depositional systems. Authors will be encouraged to include aspects of reservoir heterogeneity, flow unit connectivity and rates of production.

AMPLITUDE ANOMALIES IN A SEQUENCE STRATIGRAPHIC CONTEXT

Amplitude anomalies on reconnaissance data provide a useful "first look" focus in frontier exploration. Subsequent drilling has provided calibration of these amplitudes as they related to various types of petroleum products and a spectrum of lithologies unrelated to hydrocarbon. Sequence stratigraphic analysis and prediction of depositional settings provides a conceptual context for amplitude analysis. Case histories of amplitude analysis and calibration will provide a "lessons learned" session critical to increased success in exploration.

PRIMARY CONTROLS ON SEQUENCE ARCHITECTURE

The original sequence stratigraphic model considered the primary forcing mechanisms to tectonics, climate, sediment supply and global sea level change. This session will focus on examples of efforts to identify the contribution of each primary factor and the consequence of variability as related to exploration and production. Authors will be encouraged to show simulations for specific depositional settings (deltaic, carbonate platforms, etc.) across latitudinal gradients and in different tectonic settings.

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