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Transcript of Schlumberger
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
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
QHSE Management System Audit
Loss prevention team
MOC and Exemption
Employees and Asset Security
Hazard analysis and risk control
Data quality standard Outline QHSE
Pump String Components Motor
Gas Seperator/ intake
AGH(Air Gas Handler)
Tubing Motor Assembly
Theory of Operation
Performance Test Assembly The motor consists of three main parts:
Added Some auxiliary parts Washers
Two pc ring
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:
Added Some auxiliary parts Key
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:
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
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:
HP (Constant) Internal External Avometer Test
Sequence Meter Check Hipot Test(Electrical Test)
MIST (Mechanical Test) Cables Shapes Of cables: Flat cable
Round cable Armor Jacket Barrier Insulation Conductor Flat Round cable Construction of cable Armor
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
Rubber insulation Performance Test By inspection
Avometer Test (A-A)(B-B)(C-C)
Initial Test By Meger
Length measurment & cable checking
Wet test Cable Splicing Process Introduction.
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
(L)Lybrinth Protector Components Body
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
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
Bearing support (to avoid vibration)
Snap ring Performance Test Vaccum Test
Viberation (Spin Test)
Mechanical Seal Parameters for pump testing:
Total Dynamic Head
HP consumption Horizontal Pump Test(HPT) Thank You Special Thanks to:
Eng. Kamal Hussein
Eng. Bassam Emara
Mr.Mostafa Ibrahim Air Gas Handler