pages 70-71_Layout 1 1/11/2019 9:50 AM Page 1 2019 Tech Trends: Supercharging Reservoirs Formation well spacing can vary widely in a basin. In the Spraberry play in the Midland Basin, well densities can be as high as 22 wells a square mile, depending on factors ranging from reservoir characteristics to company-specific production goals. As infill development proceeds, operators are deploying new strategies and technologies to maximize the value of tightly-spaced horizontal wells targeting multiple stacked horizons. 70 THE AMERICAN OIL & GAS REPORTER