multi-flow evaluator(The Multi-Flow Evaluator (MFE) is a new system of tools providing an original approach in drill-stem testing. It improves control during the testing operation and gives a more accurate evaluation of the fluid recovered while providing additional pressure information for reservoir analysis. The tools are operated entirely by up and down motion of the drill stem. This up and down operation provides a positive means of control and offers easily observed surface indications of tool operating position. An unlimited number of shut-in and flow periods may be taken with this tool while in the hole. The key to the success of the MFE system of tools is the safety seal packer. Kenny Gray)
pull test(термин ГНКТ (периодичекское (примерно каждые 500 м.) приподнимание трубы на 5-10 метров в процессе спуска с целью убедиться в отсутствии прихвата) ) alex_beetle)
