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Keywords: sucker rod
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Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, October 29–30, 2024
Paper Number: SPE-221521-MS
... 15% of total failures. When the pump is running and during the pumping cycle up and down stroke, it is possible that sucker rods and tubing to have wear and erosion on rod couplings or/and tubing especially in deviated section. This erosion between rod and tubing will lead to parted rod or mechanical...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192484-MS
... and avoiding waste. The use of chemical corrosion inhibitor programs has proven to be a cost-effective approach to minimize corrosion damage and to extend the life of downhole equipment. For this study, we have installed a capillary string attached to the production tubing string and Sucker Rod pump...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192475-MS
... the mean time between failure (MTBF), the recovery factor of the reservoir and the increase of the economic limit. These goals can be achieved by applying a novel Finite Elements Method (FEM) for modeling and analyzing the behavior of the sucker rod string and the installed completion. These results...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 28–29, 2018
Paper Number: SPE-192485-MS
... adequate way to describe the sucker rod pump system. As computers became more powerful and cheaper, the issue of how to build a relevant, sufficiently accurate mathematical model for the beam pumping system and how to estimate the efficiency of the system according to both sucker and reservoir...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184224-MS
... in operating PCP wells, the methods that were used to analyse the PCP failures, and new completion design that help to alleviate the problems to significantly improve the Bhagyam PCP run-life. artificial lift system landing nipple Upstream Oil & Gas api sucker rod run life rod string...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184203-MS
... Abstract As development of deep oil reservoir, more and more deep and ultra-deep wells, of which the chief lifting method is sucker-rod pumping system, are drilled. There often exist problems for systems above such as high load and low pumping efficiency. Because of low density and high...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 30–December 1, 2016
Paper Number: SPE-184182-MS
... Abstract The main goal of all production operators is maximizing production and net profit out in a very safe and environmentally controlled manner. When producing difficult fluids from marginal, mature and brown onshore oil fields, Sucker rod (Beam and Progressive Cavity) Pumping systems...
Proceedings Papers

Paper presented at the SPE Middle East Artificial Lift Conference and Exhibition, November 26–27, 2014
Paper Number: SPE-173698-MS
... cycles result in decreased sucker rod vibration and higher pump filling factor. The dynamic indicator diagrams are much closer to the static indicator diagram. Now the two types of pumping unit have been deployed on more than 40 wells - mainly in Tarim oilfield for deep or viscous oil wells...

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