This document stipulates the general requirements for shale gas foam drainage technology, on-site process equipment, selection of foaming agents and defoaming agents, process plan design, on-site implementation, data recording, etc. This document is applicable to the overall foam drainage gas production of platform well groups in the shale gas development process.
NB/T 11045.3-2023 history
2023NB/T 11045.3-2023 Shale gas drainage process technical specifications Part 3: Foam drainage