Dewatering operation is removing the test medium from the pipe line prior to drying operations. It is necessary for the testing contractor to push or move the water from the tested pipe line to the next test section or dewater to the nearest drain pit. It is particularly important when there is limitation of water source and preservation of water is of highly importance. Mizat Oil and Gas Special Services will ensure at the clients pipeline is dewatered safely and successfully. Dewatering operations will be done by using high pressure compressors depending up on the size and diameter of the pipe line. Pressurization will be given to the pipe line depending up on the characteristics of the test section.