The electrical submersible pump (ESP) is widely used in the oil industry as an artificial lift method deep wells, and its primary application of ESP to increase flow rate. Information such intake discharge pressure, reservoir motor winding temperature, etc., provide critical data necessary ensure proper system operation optimize production. In this article, downhole parameter monitoring propose...

The statistics of using downhole electric submersible pump (ESP) units in the oil fields Eurasia show that hydroabrasive wear is a common cause ESP emergency failures. authors this study theoretically and experimentally investigated peculiarities water–abrasive components. research methodology construction laboratory bench are described, results experimental studies determination changes abrasi...

This research aims to investigate the process of gas tungsten arc welding commonly used in submersible pump industry. The weld abandons is a noteworthy concern prompting revamp, greater expenses, and this manner, influencing conveyance plan activity. article succeeds deploying six sigma Define, Measure, Analyze, Improve, Control (DMAIC) structure improve action features assess eradicate differe...

Submersible drainage sump pumps work in a highly corrosive environment, forming films with reaction products on the surface. Pump rotors are high-demand parts, so they made of quality materials good wear and corrosion resistance properties such as nodular graphite cast iron. This paper analyses behaviour iron used manufacture three types wastewaters, variable pH. Nodular samples were immersed w...

Nowadays submersible deep well pumps are the most used irrigation systems in agriculture field. Efficient operation and economical life of is an important issue. One parameters affecting pump efficiency cavitation The one problems frequently faced that widely could cause more undesired effects such as loss hydraulic performance, erosion, vibration noise. This paper presents a novel model for de...

Acidizing is a dissolving activity, whether it rock formations or other materials (natural foreign) in reservoir of the rock. To maintain production Jatibarang field, especially Bangodua (BDA) structure, there are 1 well that have experienced short decline since drilling. The properties not good and impurity material (damage). Thus, requiring stimulation form matrix acidizing. Evaluation acid w...

Th is article examines the status of submersible reference electrodes and presents a new design concept for submersible copper/copper sulfate (Cu/CuSO4) electrodes (CSE). In the new concept, the half-cell potential is independent of the salinity (chlorinity) of the electrolyte, the electrode is not subject to contamination, and structure-to-electrolyte voltages do not require correction to the ...