I would like you to take on the role of English spelling proofreading and rhetorical improvementI will communicate with you in any language and ask you to turn my simple words and sentences into a mo

"To address the decline in thermal efficiency resulting from steam chamber reaching the cap rock, gas-assisted SAGD can be implemented. This method forms an insulating layer in the upper part of the steam chamber, reducing the rate of heat transfer from steam to the cap rock and thus improving thermal efficiency. Additionally, injecting non-condensable gas lowers the steam injection rate while maintaining steam chamber pressure, which helps to mitigate bottom water influx."