An interactive oil well production prediction method for sucker-rod pumps based on dynamometer diagram

2013 ◽  
Author(s):  
Xinrong Lyu ◽  
Xuhu Ren
Keyword(s):  
Prediction Method ◽  
Oil Well ◽  
Well Production ◽  
Sucker Rod ◽  
Production Prediction

scholarly journals Submersible Screw Pumps In Oil Industry

2020 ◽  
Author(s):  
Sudad H Al-Obaidi
Keyword(s):  
Oil And Gas ◽  
Oil Industry ◽  
Oil Products ◽  
Oil Well ◽  
Submersible Pump ◽  
Well Production ◽  
Sucker Rod ◽  
Oil And Gas Resources ◽  
Earth’S Interior ◽  
Earth's Interior

The process of extracting oil and gas resources, processing them and delivering them to the final target represents a vital process in oil industry. It depends on many factors among which a set of pumps and associated equipment. In this study, an analysis of oil well production extracted from the earth's interior to the surface is performed. Oil pumps used for lifting oil products from wells are investigated. The advantages of an oil two-rotor submersible pump over centrifugal and sucker rod pumps are noted.

Role of microstructure in sucker rod string failures in oil well production

2001 ◽  
Vol 1 (2) ◽  
pp. 47-54 ◽  
Author(s):  
Sofiane Benhaddad ◽  
Glen Lee
Keyword(s):  
Oil Well ◽  
Well Production ◽  
Sucker Rod

scholarly journals Hands-on model of sucker rod pumping facility for oil well production

2015 ◽  
Vol 6 (4) ◽  
pp. 45-53 ◽  
Author(s):  
Folepai FOZAO Kennedy ◽  
LISSOUCK Michel ◽  
LONTSI Frederic ◽  
NGASA Abbas ◽  
MBANDA Njoke
Keyword(s):  
Oil Well ◽  
Well Production ◽  
Hands On ◽  
Sucker Rod

Research of Single well Production Prediction Based on Improved Extreme Learning Machine

2013 ◽  
Vol 333-335 ◽  
pp. 1296-1300 ◽  
Author(s):  
Wen Bo Na ◽  
Zhi Wei Su ◽  
Yun Feng Ji
Keyword(s):  
Extreme Learning Machine ◽  
Predictive Accuracy ◽  
Oil Well ◽  
Risk Minimization ◽  
Bp Network ◽  
Minimization Principle ◽  
Well Production ◽  
Single Well ◽  
Learning Machine ◽  
Production Prediction

In order to improve the precision of oilfield single well production prediction, a single well production prediction model based on improved extreme learning machine (RWELM) is proposed. Substituting wavelet function for common activation function, structural risk minimization principle is integrated into the model in order to avoid the local minimum and over-fitting problem commonly faced by traditional extreme learning machine (ELM) in single well production forecasting. Dynamic data of an oil well production is simulated of Lun Nan oilfield. Experimental results show that the forecasting model is better than ELM, LM-BP neural networks, BP network with delay time sequence in both generalization performance and predictive accuracy.

scholarly journals Submersible Screw Pumps In Oil Industry

2020 ◽  
Author(s):  
Sudad H Al-Obaidi
Keyword(s):  
Oil And Gas ◽  
Oil Industry ◽  
Oil Products ◽  
Oil Well ◽  
Submersible Pump ◽  
Well Production ◽  
Sucker Rod ◽  
Oil And Gas Resources ◽  
Earth’S Interior ◽  
Earth's Interior

The process of extracting oil and gas resources, processing them and delivering them to the final target represents a vital process in oil industry. It depends on many factors among which a set of pumps and associated equipment. In this study, an analysis of oil well production extracted from the earth's interior to the surface is performed. Oil pumps used for lifting oil products from wells are investigated. The advantages of an oil two-rotor submersible pump over centrifugal and sucker rod pumps are noted.

Analysis of Temperature Field Based on Hollow Sucker Rod Hot Flushing Technology

2014 ◽  
Vol 1073-1076 ◽  
pp. 2257-2262
Author(s):  
Jie Yu Du ◽  
Jiang Xie ◽  
Yu Qi Zhao ◽  
Li Peng Zhang ◽  
Rui Bin Zhu
Keyword(s):  
Heat Transfer ◽  
Temperature Field ◽  
Low Pressure ◽  
Calculation Model ◽  
Simulation System ◽  
Well Production ◽  
Transfer Theory ◽  
Heat Transfer Theory ◽  
Sucker Rod ◽  
Theory Calculation

The hot flushing is a major means of removing wax. For low pressure reservoir, it is possible to produce a large number of washing fluid flowing into the formation, which affects the well production recovery. The application of hollow sucker rod hot flushing technology can avoid fluid pouring back into the formation, and the wells can keep production. Based on the principle of hollow sucker rod hot flushing and heat transfer theory, calculation model of temperature field was established, and hollow sucker rod hot flushing simulation system was developed, which can guide flushing in oilfield.

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