Electrical Submersible Pump : Principles, Installation, Operation, Maintenance and Troubleshooting

Electrical Submersible Pump (ESP) merupakan salah satu teknik Artificial Lift yang saat ini paling banyak dipergunakan untuk mengangkat fluda reservoir ke permukaan. Dengan semakin sedikitnya persediaan gas di lapangan, maka kebutuhan pemasangan ESP pada sumur –  sumur untuk menggantikan Gaslift system semakin meningkat, maka operation personel memerlukan pengetahuan yang jelas tentang aspek-aspek operasi, pemilihan dan troubleshooting ESP.

Pelatihan ini untuk memberi bekal kepada para peserta untuk dapat meningkatkan kemampuan dalam mengoperasikan, perencanaan, dan kontrak ESP agar dapat melaksanakan tugasnya dengan secara maksimal dan efisien

MATERI

I.  Hydraulic & Electrical Fundamentals

* Introduction
* Hydraulic Fundamentals
* Centrifugal Pump Hydraulics
* Well Performance
* Electricity Fundamentals

II. Equipment Description

* Introduction
* Centrifugal Pump
* Rotary Gas Separator
* Seal Section
* Electrical Submersible Motor
* Generalized Motor Composite Curves
* Motor Controllers
* VSC Effects on ESP Components
* Down hole Pressure and Temperature Monitors
* Transformers
* Junction Box
* Wellhead
* Check Valve
* Drain Valve
* Backspin relay
* Centralizer
* Cable
* Cable Bands
* Motor Lead Extension

III.  Typical ESP Applications

* Introduction
* Shrouded Configuration
* Booster Pump
* Direct Production-Injection-System
* Horizontal Injection System
* Cantle slope Injection System
* ESP Installation with Deep Set Packer
* ESP Installation with ? Tool
* Bottom Intake Booster Pump
* Operation of Submersible Pumps in Harsh Environments

IV. Equipment Sizing

* Introduction
* Basic Data Required
* Sizing Procedure High-Water-Cut
* Sizing example : High-Water-Cut
* Effect of Viscosity on Centrifugal Pump Performance
* Sizing Procedure for Viscous Fluids
* Sizing Example: Viscous Fluids
* Sizing Procedure High GOR
* Sizing Example High GOR
* Sizing Procedure Variable Speed
* Sizing Example: Variable Speed

V.  Installation Maintenance and Trouble shooting

* Introduction
* Equipment Transportation
* Equipment Handling
* Well Preparation
* Installation of Down hole Equipment
* Installation of Surface Equipment
* Starting ESP
* Testing
* Data Gathering
* Re-running Equipment
* Economic Evaluation
* Failure Analysis
* Ammeter Technology
* Field Checkout
* ESP Troubleshooting Chart

VI.  Engineering Data

* Electrical Terms and Definition
* Useful Formulas
* Relationships Regarding Flow and Pressure drops in Pipes
* Temperature Rise in Pumps
* Measurement for Water Flow
* Areas of Circles
* Conversion Factors
* Temperature Conversion Table
* Fundamental Unit of Length, Area, Volume and Mass
* Conversion Factors For Units of Energy
* Casing and Tubing Sized and Capacities
* Stretch of Suspended Casing, Tubing or Drill Pipe
* Tubing Weight in Fluid
* Hydrostatic Head
* Well Temperature versus Current
* Absolute Viscosity of Gas-Free Crude Oil, Centipoises
* Absolute Viscosity of Gas-Saturated Crude Oil, Centipoises
* Pressure Loss Charts
* Flow Loss due to Friction in API. Pipe (U.S)
* Inflow Performance relationship Equations

VII. Installation, Operating And Troubleshooting The Pump

VIII.Cases study and discussion

PARTICIPANT

Production Engineer, Supervisor, dan staff/operator  bagian produksi, serta siapa saja yang ingin lebih memperdalam Desain dan Operasi ESP

METHOD

Presentation, Discussion, Case Study, Evaluation

Instructor by : Imam Sujanmo