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Schlumberger

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by

Ramy Shabrawy

on 8 August 2012

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Transcript of Schlumberger

Schlumberger Summer Training By:
Amr Anwar
Hossam El-Den
Mohamed El-Khatib
Mohamed Ibrahim
Mostafa Attia
Ramy El-Shabrawy (leader) Quality, Health, Safety and Respect for the Enviroment (QHSE) QHSE Management System Quality Starts with Safety The HSE Management System model comprises eight interrelated components:
commitment and leadership and accountability
policies and objectives
organization and resources
contractor and supplier management
risk management
business processes
performance monitoring and improvement
audits and reviews. QHSE Standards Journey management
QHSE reporting and management
Personal Protective Equipment (PPE)
Business continuity management
Training and competency
Health
QHSE Management System Audit
Environment
Loss prevention team
MOC and Exemption
Employees and Asset Security
Contracting
Mechanical Lifting
Pressure
H2S
Fire
Injury Prevention
Radiation
Explosives
Hazard analysis and risk control
Data quality standard Outline QHSE
String components
Motor
Protector
Gas Seperator/Intake
Cables
Pump String Components Motor
Protector
Gas Seperator/ intake
AGH(Air Gas Handler)
Pump
Tubing Motor Assembly
Theory of Operation
Performance Test Assembly The motor consists of three main parts:
Rotor
Stator
Shaft
Added Some auxiliary parts Washers
Sleeves
Bearing
Chames
Snap ring
Two pc ring
Connector
Runner
Thrust bearing
UMB
Retainer
Key Theory of operation The motor is an electrical device which converts the electrical energy to mechanical energy . Types of Motor Induction Dominator Maximos 1- 3.75” = 375 series
2- 4.56” = 456 series
3- 5.40” = 540 series
4- 7.38” = 738 series 1- 4.56” = 456 series
2- 5.62” = 562 series
3- 7.38” = 738 series Rarely ordered Motor Configurations UT-CT-LT Single SK MK 76 SK MK 62D Sleeves Thrust Bearing Rotor Bearing Connection of a 3-phase winding.
A flux (φ1) is produced in the air gap.
Another flux(φ2) is produced.
A torque is produced due to two flux with phase shift (θ). τ α φ1 φ2 sin θ Performance Test Pumps Assembly
Theory of Operation
Performance Test Assembly The pump consists of three main parts:
Diffuser
Impeller
Shaft
Added Some auxiliary parts Key
Housing
Base
Head
Coupling
O-ring
Spacer
Impeller bearing Impeller Diffuser Theory of Operation Pump is a machine that moves fluid by spinning it with a rotating impeller in a diffuser that has a central inlet and a tangential outlet. This happens through a centrifugal process with a rotating shaft. Types of pump NB:
Pump housing material:
Carbon steel (STD)
Red alloy (corrosion resistant)
Material of Shaft:
Monel (STD)
Inconel (High strength)
PS: Inconel should be used with a well having H2S. Compression Floater ARZ ES STD ES STD ARZ Pump Configurations 3.38” = 338 series
4.00” = 400 series
5.38" = 538 series
5.40” = 540 series
5.62” = 562 series Pump Series: Another Classifications: DN(Barrel/day): 1350,475,725,1100,1600
GN(Barrel/day): 2100,17500,2600,3200
SN (Barrel/day): 7000, 6200, 8000
AN(Barrel/day): Small quantities (Rarely used) Head Base Diffuser Impeller What happens inside? Impeller
Diffuser VSD(Variable Speed Drive) it's adevice which we can control the frequency.
Ex.If the frequency changes from 50 to 60 Hz:
Voltage
current
rpm
HP (Constant) Internal External Avometer Test
Sequence Meter Check Hipot Test(Electrical Test)
Surge Test
MIST (Mechanical Test) Cables Shapes Of cables: Flat cable
Round cable Armor Jacket Barrier Insulation Conductor Flat Round cable Construction of cable Armor
Jacket
Bread
Barrier
Insulation
Conductor Types of Cables REDA black REDA Hot REDA lead REDA Lene Black jacket
White Tap Barrier
Rubber insulation Brown Jacket
White tap Barrier
Rubber insulation Black Jacket
White tap Barrier
Proplene insulation Brown Jacket
Barrier Lead
Rubber insulation Performance Test By inspection
Avometer Test (A-A)(B-B)(C-C)
Initial Test By Meger
Length measurment & cable checking
Hipot Test
Wet test Cable Splicing Process Introduction.
Protector place.
Protector importance. Protector Primary functions of protector To balance the pressure in the motor.
To prevent the dirty oil from entering to the motor .
To provide the thrust bearing to carry the thrust load of the pump. Types and Sizes Protector Series:
540-400-375-562-738 Protector Types: LSBPB-BPBSL-LSBSB (B)Bag
(P)Parallel - (S) Series
(S)Mechanical Seal
(L)Lybrinth Protector Components Body
Head
Seal
Thrust Bearing
Bag
Shaft
Labyrinth Intake Function: A piece of equipment represents the oil inlet of the pump Types of intake ARZ(Reccomended by REDA) Standard Zirconia & sleeves Used Series: 338, 387, 400, 540, 562, and 675 Parts of intake Sleeves
Bearing
Head
Base
Screen Gas Seperator Function: A gas separator is still an intake, but with some special features designed to keep free gas from entering the pump. Gas SeperatorTypes Static Dynamic Gas Seperator Parts Enduser
Impeller
Base
Screen
Shaft
Bearing support (to avoid vibration)
Bearing housing
head
Sleeves
Spacer
Snap ring Performance Test Vaccum Test
Revalve Test
Viberation (Spin Test)
Mechanical Seal Parameters for pump testing:
Efficiency
Total Dynamic Head
HP consumption Horizontal Pump Test(HPT) Thank You Special Thanks to:
Eng. Kamal Hussein
Eng. Bassam Emara
Eng. Fady
Mr.Hany El-Sayed
Mr.Mostafa Ibrahim Air Gas Handler
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