automatic well failure analysis for the sucker rod pumping

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AUTOMATIC WELL FAILURE ANALYSIS FOR THE SUCKER ROD

PDF On Feb 1, 2018, Ramez Abdalla and others published AUTOMATIC WELL FAILURE ANALYSIS FOR THE SUCKER ROD PUMPING SYSTEMS Find, read

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AUTOMATIC WELL FAILURE ANALYSIS FOR THE SUCKER ROD

Apr 17, 2018  AUTOMATIC WELL FAILURE ANALYSIS FOR THE SUCKER ROD PUMPING SYSTEMS USING MACHINE LEARNING ALGORITHMS 1. i AUTOMATIC WELL FAILURE ANALYSIS FOR THE SUCKER ROD PUMPING SYSTEMS By

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Model Predictive Automatic Control of Sucker Rod Pump ...

ples modeling in rod pumping controllers by combining rod string, well, and reservoir models, and by posing them in a form suitable for simultaneous simulation and optimization by large-scale solvers. 1.2. Sucker Rod Pump and Well Modeling To enable predictive analysis of rod pumping

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Statistical analysis of sucker rod pumping failures in the ...

In recent years sucker rod pumping failures have decreased gradually. The data provided by 11 oil companies came from about 25,000 sucker rod pumping wells, a quarter of the total sucker rod lifted well numbers in the Permian Basin. This is a big and reliable sample group from the population of sucker rod pumping wells in the Permian Basin.

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ENHANCING FAILURE ANALYSIS THROUGH THE USE OF ROD

sucker rod, chemical, and pump providers collaborate to mitigate these issues and optimize the performance of the well. The pump service database is a valuable asset to this effort. A detailed well history can benefit the operator directly. However, it can also be used to benefit other members of the failure analysis team. For instance, any

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Research on Automatic Diagnosis Based on ANN Well ...

need an effective automatic diagnosis technology to improve the accuracy of the sucker rod pumping oil system failure diagnosis, which is of great significance to avoid the blindness of down hole operation and to keep the normal oilfield production system. The BP neural network is

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Research on Automatic Diagnosis Based on ANN Well ...

need an effective automatic diagnosis technology to improve the accuracy of the sucker rod pumping oil system failure diagnosis, which is of great significance to avoid the blindness of down hole operation and to keep the normal oilfield production system. The BP neural network is

Get Price

Automatic Recognition of Sucker-Rod Pumping System

conditions of the sucker-rod pumping system. The dynamometer card is a closed curve that represents the relationship between the displacement and load of the sucker-rod pump. The card shape generally reflects the condition of the pumping well, and di erent conditions can be indicated by their typical characteristics on the cards [1–3].

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US8988236B2 - System and method for failure prediction for ...

A computer-implemented reservoir prediction system, method, and software are provided for failure prediction for artificial lift well systems, such as sucker rod pump systems. The method includes providing well data from a production well. Attributes are extracted from the well data. Data mining is applied to the attributes to determine whether the production well is predicted to fail within a ...

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Automatic Recognition of Sucker-Rod Pumping System Working ...

Sucker-rod pumping systems are the most widely applied artificial lift equipment in the oil and gas industry. Accurate and intelligent working condition recognition of pumping systems imposes major impacts on oilfield production benefits and efficiency. The shape of dynamometer card reflects the working conditions of sucker-rod pumping systems, and different conditions can be indicated by ...

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Managing Downhole Failures in a Rod Pumped Well

Jan 26, 2016  Hollow Pump WELL PERIOD BETWEEN LAST W/O FIRST TBG LEAK M-14 8 MONTHS M-37 1 YEAR M-47 7 MONTHS A-4 11 MONTHS A-5 6 MONTHS A-34 9 MONTHS FIELD TRIALS (HOLLOW PUMP) Hollow sucker rod has hole in the middle The smaller passage and the faster flow velocity can avoid the sand deposit efficiently while use hollow sucker rod in the sand well.

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A New Model to Evaluate Polished Rod Load of Sucker Rod ...

Sep 05, 2018  Including the friction force due to the viscous fluid is critical to rod load analysis in pumping heavy oil. The proposed model is significant to the cyclic fatigue and failure analysis of rod in sucker rod pumping system. It can be used to predict the possible failure point for rod string by analyzing load along the whole string.

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Dynamic Modeling and Analysis of Sucker Rod Pumping

Nov 16, 2016  Based on the model and the algorithm, the computer programs predicting the polished rod dynamometer card of sucker rod pumping system in a directional well are written. The results of simulation and prediction show that the modeling method is

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Prediction and Analysis of Polished Rod Dynamometer Card ...

The mechanical analysis process is simplified and the wave equation of the sucker rod is obtained by referring to previous study []. where ,,, and .In Equation (), u(x,t) is the displacement along the depth direction in position x of the sucker rod at time t.E r is the modulus of elasticity of the sucker rod, and ρ r is sucker rod density. ν e is the viscous damping coefficient per unit ...

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Real Time Calculation of Fluid Level Using Dynamometer ...

Firstly, according to the working principles of the sucker rod pump, the mechanical models of the pumping motor and four-bar linkage mechanism are respectively built.

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Online fault diagnosis for sucker rod pumping well by ...

Mar 25, 2021  Sucker rod pumping well is mainly applied in the worldwide oilfields. As the pump works underground, the complex environment makes the pumping system have a higher failure rate. If the down-hole failures are not found timely, it will bring harm to the oil well, such as: affecting normal production, increasing operating costs, and seriously, may ...

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Sucker Rods ChampionX

Root cause failure analysis is essential to continuously improve the reliability of your rod lift systems. Simply fishing, hanging the well on after a sucker rod failure, and replacing it with the same type of component that failed won’t prevent another failure. But, our experts in failure management can.

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Technical Papers - Echometer

Pumping Flumping Suck Rod Lifted Wells: Sucker Rod Lift: The definition of flumping is when a well flows fluid to the surface up the casing annulus while at the same time fluids are pumped by the sucker rod pump up the tubing to the surface. QRod, a Practical Beam Pumping Design Program: QRod: Presents a computer based tool for predictive rod ...

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Hydraulic Rod Pump Automation - BYU PRISM Group

Nov 16, 2018  Hydraulic Rod Pump Automation. Artificial lift rod pumping is a $3.6B industry in North America and $5.5B worldwide. Current rod pumping technology was developed in 1926 and has remained largely unchanged since the original development. A major development in this area is in hydraulic lift of rod pumping for oil recovery.

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Rahul Gala - Delhi Public School Vadodara - عمان LinkedIn

Society of Petroleum Engineers ‏22 مايو، 2013. The modified sucker rod pump design proposed in this paper adopts the principle of curing gas occurrence in the pump by adapting to its presence and producing it through the tubing itself without volumetric efficiency loss or imposing loads that cause fatigue and failure. مؤلفون ...

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Research on Automatic Diagnosis Based on ANN Well ...

need an effective automatic diagnosis technology to improve the accuracy of the sucker rod pumping oil system failure diagnosis, which is of great significance to avoid the blindness of down hole operation and to keep the normal oilfield production system. The BP neural network is

Get Price

Online fault diagnosis for sucker rod pumping well by ...

Mar 25, 2021  Sucker rod pumping well is mainly applied in the worldwide oilfields. As the pump works underground, the complex environment makes the pumping system have a higher failure rate. If the down-hole failures are not found timely, it will bring harm to the oil well, such as: affecting normal production, increasing operating costs, and seriously, may ...

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General Guidelines for Failure Analysis - OilProduction

This Failure Analysis Guide is intended to give a general ... For a given set of well conditions, the sucker rods will stretch a given amount. This stretch is dependent upon the rod size, total ... The total differential pressure seen across the pump as well as the pump’s rotational speed play a key role in

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INNOVATIVE DEVELOPMENTS IN SUCKER ROD PUMPED

Figure 1.: CAC 880 Rod Pump Controller [5] The rod pump controller’s main control elements can be seen in Figure 1. : the LCD display, the touch panel, and the housing. Every important sucker rod pumping unit producer and service company offers their own smart well management or

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Study of Pump Efficiency and Causes of Pump Failure ...

Sep 28, 2016  The dynamogram of the sucker-rod pump operation is a chart of force curves at the point of sucker rod suspension, depending on the travel of the pumping unit stroke. The dynamograms can be used to get information about the pump operation and to detect the possibility of failure.

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Using Sucker Rod Pump Repair Data to Optimize Rod Lift ...

Oct 17, 2016  Sucker rod pump repair data can provide valuable insights into failure causation for the rod lift system. Tracking trends on metrics, such as well pull causes and pump parts replacement, enable operators to understand both individual well performance issues as well

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US3951209A - Method for determining the pump-off of a well ...

In rod pumped wells, it is desirable to shut down the pumping unit when the well has pumped-off and allow the well to recover before restarting the pump. A well is said to be pumped-off when the downhole pump capacity significantly exceeds the volume of fluid available in the wellbore.

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Sucker Rods Catalogue - Tenaris

FAILURE ANALYSIS In our state-of-the-art laboratories, we analyze ... Designed to improve sucker rod performance and to reduce well interventions, our MOS is based on an integral analysis of the problematic field or area. This service includes a fully integrated ... APPLICATION PROGRESSIVE CAVITY PUMPING ROD BODY DIAMETER [in (mm)] 1 (25.4) 1 1 ...

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Application of a Pattern-Matching Expert System to Sucker ...

Apr 07, 1991  The analysis could be part of a centralized operation with remote data acquisition and an automatic daily computer printout identifying malfunctions by well. Library maintenance involves communication between the day-to-day users, the repair shop and the expert. ... Pump dynamometer cards are useful for troubleshooting sucker-rod pumps because ...

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Technical Papers - Echometer

Pumping Flumping Suck Rod Lifted Wells: Sucker Rod Lift: The definition of flumping is when a well flows fluid to the surface up the casing annulus while at the same time fluids are pumped by the sucker rod pump up the tubing to the surface. QRod, a Practical Beam Pumping Design Program: QRod: Presents a computer based tool for predictive rod ...

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Leslie Malone - Technical Account Manager; Production ...

SPE 181214 Sucker Rod Pumping In The Eagle Ford Shale Field Study Society of Petroleum Engineers Oct 2016 Presented at the SPE North American Artificial Lift Conference and Exhibition.

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Sucker-Rod Pumping Handbook - 1st Edition

May 02, 2015  Sucker-Rod Pumping Handbook presents the latest information on the most common form of production enhancement in today’s oil industry, making up roughly two-thirds of the producing oilwell operations in the world. The book begins with an introduction to the main features of sucker rod pumping and an explanation and comparison of lift methods.

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FREE Sucker Rod Pumping InfoGRAPHIC by Downhole Diagnostic

Sucker Rod Pumping Short Course (PDF) v1.1 by Downhole Diagnostic. Download the full 6-page brochure and feel free to share with any and all. As a gift to the industry, I compiled this 6-page brochure outlining (in as concise a fasion as possible) the Principles of Sucker Rod Pumping

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SRP - Production Technology

Recommended Practice for the Care and Handling of Sucker Rods: Tubing Rotator reduces rod pumping failures: Pumpjack Rod Rotator Maintenance:

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