Drilling Technology for Deep Brine Reconnaissance Wells in Kenli Dongxing Area

Abstract:

This paper introduces the basic situation of the deep brine reconnaissance wells in Kenli Dongxing area; elabrates the well design in the structure, drilling assembly, drilling equipments, drill bits, drilling parameters, drilling fluid, well completion and well washing; summarizes the performance parameters of drilling fluid, processing agent ratio and maintenance experience; and analyzes the main problems existing in the construction with dealing methods.