OWC monitoring by Record TDT/DLL

Monitoring of OWC in producing wells is the key to understand the behavior of water coning and hence to find the best way to optimize brown fields, With sub-hydrostatic, it is not applicable to record TDT/DLL as the water invaded into formation in static condition and it needs time to be dispersed, Using EPTS pill in such application will save all that cost and deferred oil by eliminating along operation steps of, squeeze all perforations, record TDT or DLL, and then to perforate and stimulate which resulted in high cost and deferred oil and record the TDT/DLL smoothly.