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Oil Pump
Optimización de Bombeo Mecánico Suite RODSTAR, XDIAG, XBAL

Acquisition, Management and Interpretation of Field Data, (Fluid Levels and Dynamometric Charts) (English – Spanish)

All artificial lift systems have certain limitations in their operation, representing large operational expenses for companies when correcting or mitigating the failures presented.

Due to this, the need has arisen to resort to equipment and software, through which we can obtain relevant data that allow us to know the current state of the well, as is the case of the Echometer Team and its TWM well analysis software (Total Well Management) and the new data acquisition and analysis software TAM (Total Asset Monitor)

The acquisition of data of dynamic and static fluid levels and calculations of bottom pressures in oil and gas wells, are a fundamental part of the daily activity to know the operating status of the wells.

Using the Echometer technology for the measurement of fluid levels and the calculation of background pressures, the current condition of the well can be diagnosed, it is possible to know if the system is optimized or not and once the problems are identified, give solutions and recommendations to improve productivity and reduce operational costs.

Available in English and Spanish

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Description

Main Objective

This training is focused on presenting to the analysts of production and optimization of wells, the modern techniques of acquisition and interpretation of fluid levels with the use of the Echometer System, which includes the well analyzer, acoustic devices, pressure sensors, as well like the TAM software. This is so that the participants assimilate this system as a diagnostic tool in their well monitoring and identification activities, and in this way they are able to increase the efficiency of the survey system and reduce operating costs.

Specific Objetives

  • Understand the type of TAM software for data acquisition.
  • Understand the introduction of data from the mechanical diagram of a new well in the TAM software.
  • Understand the data of an existing well in the TAM software.
  • Understand the acquisition of data, analysis and interpretation of fluid levels and dynamics chart with the TAM software.

Who shoul attend

  • Petroleum Engineers
  • Production Engineers
  • Optimization Engineers
  • Engineers or Technicians of Operation of Oil Fields

CONTENT

DAY 1

  • Evaluation at the beginning of the course.

REVIEW OF FOUNDATIONS

  • Tension and Pressure.
  • Job
  • Power
  • Energy
  • Torque and Moment.

MECHANICAL PUMPING SYSTEM.

  • Surface Equipment
  • Pumping Units.
  • Unit design.
  • Nomenclature of the pumping unit.
  • Team of Background.

GENERALITIES OF THE WELL ANALYZER APPLICATIONS

  • Acoustic Records in Wells
  • Temporary Pressure Testing
  • Liquid Level Monitoring

GENERALITIES ABOUT USED PROGRAMS WITH THE Well Analyzer

  • The File System
  • Well Groups in the TAM Archive
  • Well Base Files and Data Files
  • Transfer of Data Files to other Computers.

DAY 2

  • TOTAL ASSENT MONITOR (TAM)
  • TAM Program Management
  • Initialization Screens
  • Section Equipment Check
  • Section Acoustic Sensor – BHP Acoustic Measures
  • ECHOMETER MEASUREMENT EQUIPMENT.
  • Conventional dynamometers.
  • Digital dynamometers
  • Dispositives acoustic
  • Digital pressure transducers.

CONFIGURATION FOR THE WELL ACOUSTIC STUDY

  • Summary of Operating Instructions
  • System configuration
  • Equipment Description
  • Computer
  • Well Analyzer
  • Use of Remotely Shot Gas Gun (WG)
  • Solenoid and Gas Valve
  • Pressure transducer
  • How to Charge the Gas Chamber
  • Connecting the Gun to the Well
  • How to Use the Compact Gas Gun
  • Explosion Pulse
  • Implosion Pulse
  • How to Use the High Pressure Gas Gun
  • Equipment Operation and Maintenance
  • Mechanical and Electrical Connections
  • Help Videos for the Maintenance of Gas Guns

DAY 3

ACOUSTIC MEASUREMENT OF THE FLUID LEVEL.

  • Traditional measurement. Neck count and acoustic velocity calculation.
  • Preliminary data required.
  • Data generated on site. real time
  • Acoustic velocity measurement
  • Measurement of fluid level.
  • Factors that affect the quality of fluid level measurements.
  • Interpretation of fluid level data.
  • Pressure restoration of the annular-casing well.
  • Effects of the presence of gas in the ring on the density of the liquid column.
  • Determination of background pressures.
  • Determination of the potential of the well.

PROGRAM FOR ACOUSTIC RECORDS OF LEVEL AND CALCULATION OF PRESSURES INSIDE THE WELL.

  • Acquisition and Quality Control of Acoustic Records
  • Analysis of the Level Record and Pressure Calculation in the Well
  • Depth Determination Section
  • Tube Counting Section (Collars)
  • Filtering Options
  • Casing Pressure Section
  • Manual Analysis
  • Bottomhole Pressure Section (BHP)
  • Static Background Pressure (SBHP)
  • Calculation of SBHP After the Acquisition of the Registry
  • Special Processing of Acoustic Data
  • Shallow Liquid Level
  • Very Shallow Fluid Level
  • Special Processing: Velocity Input
  • Specify Downhole Marker
  • (Specify Downhole Marker
  • Deviated Wells
  • Results Reports
  • Acoustic Report Printing
  • Summary Report Printing Prepared with MS Word
  • Quality Control of Records
  • Liquid Level Detection
  • Selection of the Echo Frequency of the Pipe Joints
  • Well Bottom Pressure Calculation
  • Gaseous Liquid Columns
  • Example of Records in Typical Wells
  • Average Well

DAY 4

DYNAMOMETRIC MEASUREMENTS.

  • Dynamometer principle.
  • Basic types of dynamometers.
  • The use of the dynamometer.
  • Registering the dynamic letter.
  • Pumping cycle.
  • Preliminary data required.
  • Data generated on site. real time.
  • Procedure for dynamometric measurements, fixed and traveling valve tests.
  • Procedure for dynamometric measurements, counterbalance effect.
  • Well stabilization and appropriate selection of the dynamics chart for optimization.
  • Importance and accuracy of field measurements.
  • Importance of good knowledge of the history of the well, behaviors and previous system states.
  • Comparing dynamometric measurements with inferred well production.
  • Cartas básicas de la medición dinamométrica.
  • Chequeo de las cargas en la válvula viajera.
  • Cálculos del escurrimiento a través del chequeo de válvulas viajera.
  • Ejemplo del cálculo del escurrimiento de la bomba
  • Chequeo de Válvula Fija
  • Longitud de la Carrera y Emboladas por Minuto, spm.
  • Carta Dinagráfica de Fondo.
  • Ajuste de Líneas para Separar Fricción de Carga de Fluido Real.
  • Acción de la Válvula como Función de la Presión del Barril de la Bomba.
  • Longitud de Embolada “Aparente” Vs. “Efectiva”
  • Cálculo de Presión de entrada a la Bomba y Nivel de Fluido.

DYNAMOMETRIC  ANALYSIS.

  • Surface dynamometer chart.
  • Basic charges.
  • Basic charts of dynamometric measurement.
  • Checking the loads on the traveling valve.
  • Runoff calculations through traveler valve check.
  • Example of pump runoff calculation
  • Fixed Valve Check
  • Length of the Race and Emboladas per Minute, spm.
  • Background Dynamics Chart.
  • Line Adjustment to Separate Real Fluid Load Friction.
  • Valve Action as a Function of the Pump Barrel Pressure.
  • Embolada Length “Apparent” Vs. “Effective”
  • Calculation of pump inlet pressure and fluid level.

INTERPRETATION OF DIAGRAPHIC LETTERS

  • Detailed explanation of the shapes of the background dynamic letters.
  • Gas interference.
  • Fluid stroke.
  • Leakage in Traveling Valve or Piston.
  • Leak in the Fixed Valve.
  • Pipeline Not Anchored.
  • Pipe Anchor Malfunctioning.
  • Piston Knocking Down.
  • Pump barrel bent or sticking.
  • Barrel of the Worn or Split Pump.
  • High Acceleration of Fluid (Fluid Inertia).
  • Combination of two or more pump problems

DAY 5

SAFE FIELD PRACTICES (PROCEDURES).

  • Procedure for acoustic measurements of fluid level. Dynamic and static
  • Procedure for dynamometric measurements with a load cell of 30k lbs.
  • Procedure for dynamometric measurements with polished bar load transducer.

FIELD PRACTICES TO ENSURE KNOWLEDGE AND APPROPRIATE TECHNIQUES OF DYNAMOMETRIC MEASUREMENTS AND FLUID LEVEL.

INTERPRETATION OF FIELD RESULTS. REAL WELLS.

PREVENTIVE MAINTENANCE PROGRAM.

Maintenance of manual and automatic acoustic guns ECHOMETER.

Calibration check of pressure sensors.

  • Check cables and connections.
  • Communication Check of the Well Analyzer and Internal Battery.
  • Evaluation after the course

Added Value of the knowledge acquired and in the course

  • Improve the technical capacity of the Well Optimization Engineer.
  • Optimize the times of taking and analyzing the information.
  • Improve the diagnostic capability captured by the TAM Software
  • To improve the capacity of Diagnostic Design and forecast of the behavior of the well with system of lifting by Mechanical Pumping and pumping by Progressive cavities. INSTRUCTOR.

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