The gelled foam comprises of water, gas foaming agent (surfactant), stablefoam agent (polymer ) and cross-linking agent.
冻胶泡沫是由水、气、起泡剂(表面活性剂)、稳泡剂(聚合物)和交联剂组成。
3
"Halliburton personnel again modified the testing procedure and this time — for the first time — the data indicated the foam slurry design would be stable," the report said.