The well mechanical integrity survey logs include two groups. The first group, cement evaluation surveys, assesses the degree of cement fill around the casing and can be effective at locating potential channels for fluid movement. The second group is the casing inspection surveys, in which acoustic, mechanical, and electromagnetic measurements are used to evaluate internal and external casing conditions. | The well mechanical integrity survey logs include two groups. The first group, cement evaluation surveys, assesses the degree of cement fill around the casing and can be effective at locating potential channels for fluid movement. The second group is the casing inspection surveys, in which acoustic, mechanical, and electromagnetic measurements are used to evaluate internal and external casing conditions. |