well interference

The complete paper describes a physics-based model of interference and a sensitivity study to propose guidelines for well spacing and a drilling timeline for multiple horizontal wells in the Vaca Muerta shale.

The effect of frac hits on production economics is becoming more important as a result of the high-speed drilling in the US shale sector. Recent research reveals the financial and recovery risks involved if well spacing results in well-to-well interference.

To reduce the risk of wells getting “frac hits,” Permian Basin operators around Midland created an information exchange to give them notice of nearby fracturing.