As the economy continues to improve, many producers find that they need greater horizontal well densities in order to maximize recovery. However, new, unwritten ERCB policies may affect applicants for greater well density.

        First, every Standard or Non-Standard holding application requires a drainage area analysis. If a reported drainage area doesn’t justify the well density requested, the ERCB may limit the approval. It is critical to note that the ERCB applications department considers traditional vertical well drainage areas to be insufficient for a horizontal holding application.

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