.... geologist field beam pumping reduction geology oman government esp upstream oil & gas progressing cavity pump conversion unscheduled subsurface deferment progressive cavity pump unscheduled deferment efficiency implementation asia government electric submersible pump artificial lift...

..., and operational efficiency by using high-efficiency permanent magnet motors, innovative encapsulation technologies, and optimized pump designs. The paper also highlights the successful field trial of the newly developed geothermal ESP in Kizildere Field that showcased its enhanced reliability and increased...

... limit of 5 years. It was necessary to accelerate the acquisition of these reserves in less time than the economic limit and extract higher volumes of fluids (over 20,000 B/D). At the first stage of this campaign, 20 high-flow-rate wells were selected as candidates for installation of a high-efficiency...

... properly, shrouds are often used, but the limitation arises in high-flow operations due to the pressure drop in the shroud due to the reduced annular space, thereby, impeding efficient exploitation of the well. The intake bypass system creates two flow paths, one intake within the shroud and one above...

... and a GLR of 1,609 SCF/STB. The Gas Flow Management technology was selected to be installed in this well to deal with the slugging effect and high GLR conditions. The key was to stabilize the sensor parameters to help the ESP provide a smoother operation, which will provide higher efficiency (less downtime...

... with a high technical readiness level. The team first reviewed the hydraulic performance of the existing production systems and modeled the potential for improvement with the new equipment configuration given an expected efficiency and power factor for the proposed motor. The ESP equipment was configured...

... of fluid at the same head. The tests of two strings in the test well showed that the efficiency of the optimized motor was 2.2 and 2.5% higher than the efficiency of the standard motor over the entire range of the tested loads, which corresponds to motor power loss reduction of 12 and 13%, respectively...

... inefficient, with the main priority given to production gain. The paper scope is focused on how production gain and power savings were achieved. Ultra-High-Speed ESP (UHS ESP) Systems have grown in popularity in recent years due to a set of advantages, including power efficiency, wide operating range, robust...

...% of the total oil production is achieved with ESPs, so power consumption and its efficiency became a focus to optimize the lifting cost of each barrel produced. As a standard in both fields of study, PMMs are installed in all initial completions. Part of the methodology explained in this paper covers electrical...

... – typically production rates drop 50-80% of initial rates after the first year. The primary reasons for such reservoir behavior: transient inflow effect, no pressure maintained and fracture deterioration. Producing a wide and flexible range of production rates with high efficiency is a significant challenge...

... diameters; this paper discusses mechanical and hydraulic considerations and the evaluation of trade-offs between efficiency, rotational speed and production rate, among others. This paper also discusses the testing and qualification plan, as well as the results obtained during the factory acceptance testing...

..., increased efficiency and cost saving. This exercise is expected to increase ESP run-life thereby reducing the Company's intervention cost while minimizing deferred oil. ESP Performance : All newly commissioned wells are instantly evaluated as per design targets. Since the start of utilization...

... Abstract New unconventional wells have been a huge challenge for ESPs in the Permian Basin due to horizontal wells with high-formation GORs or GLRs. The pumped fluid can cause issues such as gas interference, gas locking, short run life, low production, poor energy efficiency, increased failure...

... against a conventional ESP length). Permanent magnet motors provide high power efficiency (over 90%), and high abrasion resistance (2 g/l) is achieved with hard alloys. Innovative modular pump design insures maximum efficiency of the system that could not be introduced to the industry in the past...

... Abstract The induction motor has dominated the global ESP market for decades; however permanent magnet motors (PMM) are gaining acceptance for use in artificial lift. Some PMM vendors have made claims of 20% - 30% reduction in electric operating costs, improved efficiency, and wider...

... assembly offshore field society of petroleum engineers Upstream Oil & Gas Efficiency boundary condition coupling conventional esp electric submersible pump High value wells needs Several fields based on subsea and platform wells are not ecomonically viable with the exisiting ESP...

...-scale investigation configuration production monitoring viscous fluid viscosity pump performance degradation gas-handling capability mixed flow pump Upstream Oil & Gas Efficiency fluid viscosity application helicoaxial pump intake pressure investigation test facility Background...

... with the previously installed lift methods to confirm if there is an opportunity to increase drawdown, increase daily up time, improve system efficiency, and increase run life. As of the writing of this paper two GCP systems have been installed as part of the trial with one of the installations still being...

... Installation and Operations PMM Efficiency permanent magnet motor shroud perforation permanent magnet motor operation induction motor ESP Heat Generation heat dissipation synchronization motor loss case study installation Introduction Increasing the setting depth of the electrical...

... Abstract This study details the approach adopted by Pan American Energy to reduce power consumption in ESP applications. It is a holistic analysis of the main components that contribute to a significant increase in the system's global efficiency and the solutions implemented, including the use...