BEST

2. Introduction

3. Artificial left
reducing the wellbore pressure. This reduction will bring
back the essential difference between the reservoir and
wellbore pressure so oil can be extracted and lifted up to
the surface.

4. Artificial left method
gas lifting
Pumps
sucker rod pumps
(SRP)
progressive cavity
pumps (PCP)
hydraulic pumps (HP)
electrical submersible
pump (ESP)
- Artificial lift can be divided into two types,
based on lifting mechanism:

5. Electrical Submersible Pumping
• Second most commonly used method
worldwide (+100,000 wells)
• Used massively in Russia and in
significant number of wells in US.
• Responsible for the highest amount of
total fluids produced (oil and water) by any
artificial lift method and an ideal method
for high water cut wells.
• Problems with sand production, high gas
liquid ratio and high bottom hole
temperatures.

6. electrical submersible pump (ESP)
ESP operated by AC source
ESP operated by PV or DC source

7. • REDA: Russian Electric Dynamo of Arutunoff estalished in
1930 in Bartlesville
• Became Schlumerger-REDA Production Systems in the late
1990s
History of ESPs

8. Artificial lift pumps Comparing
LSP = (enclosed) lineshaft pump
• Impeller position needs adjustment at initial start up.
• Requires an almost perfect vertical (max 4° tolerance)
pumping chamber.

9. LSP = (enclosed) lineshaft pump

10. ESP = electric submersible pump
• High immersion depth
• Long lifetime High
• Easier handling and shorter (installation/removal) time
• Ability to accommodate deviated
• high service temperatures (up to 250/300°C)
• Worldwide service facilities
• Less accessible motor, seal, thrust bearing
• Higher operation speed(higher wear)
Artificial lift pumps Comparing

11. Why ESP

12. Operation & Maintenance costs
45% less
compared to
Vertical Turbine Pumps (LSP)
7% better total Efficiency
with Submersible Pump sets compared
to Vertical turbine Pumps (LSP)

13. Type of deep wells submersible pump
1- turbine pump
2- submersible pump
- Each type have in base vertical centrifugal pump and
may be contain from one stage or more multi-stage for
give high required pressure.
- Characterizing this pump high volume rat

14. Different between turbine & submersible pumps
Submersible pump
Turbine pump
high
Lowe
Efficiency of motor
high
lowe
Losses of electric cable
lowe
high
Losses of fraction
Difficult access to motor
Easy access to motor
maintenance
High speed and corrosion
factor lowe
Lowe speed and corrosion
factor lowe
Speed of motor
Use for high deep
Use for low deep
Deep
We can use it in curvy well .
need straight well because a
shaft
Straight of well
High cast
lowe cast
cast

16. 1- Deep-well turbine pump
- Use it pump for lift a water
from high well-deep .
- Is group of centrifugal pumps
connect to gather (stages) for
lift the water from stage to
stage .
- May be reaches deep full to
600 m ; but not preferably
increase a bout larger then 200
m ; because increase friction
shaft with bearings and
efficiency decrease .

17. 2- Submersible turbine pump
- At this type the pump and motor connect at the
same production under the water .
- Efficiency of this type large because motor
connect direct with pump ; effective cooling and
friction low .

18. Advantages of submersible pump
- Low cast at well have small diameter and
high deep .
- Suitable for quiet places like gardens and
hospital because not give nose.
- Suitable for not straight deep-wells

19. - Suitable Operating for long time
because it has good cooling

20. Disadvantages of submersible pump
- Cost of motor is very high .
- High maintenance cast because it difficult to fixing motor .
- May be create problem if well contain grit and small stone in water.

21. Component of ESP

22. Component of ESP a
b
o
p
n
m
l
k
d
e
f
g
h
i
c
q
r
s
j
a
b
c
d
e
f
g
h
i
j
o
p
n
m
q
r
s
l
k

23. Component of ESP

24. Component of ESP

25. Component of ESP

26. video
Component of ESP

27. How do work submersible pumps ?

28. How do work submersible pumps ?

29. How do work submersible pumps ?

30. How do work submersible pumps ? video

31. design

32. ESP Design Considerations

33. Steps Based Design

34. STEP 1: Basic Data
Well Data: Casing size and weight, Tubing size, type and thread Perforated or open hole, Pump setting depth (measured
and vertical), Deviation survey
Production Data:, Wellhead tubing pressure, Present production rate, Production fluid level/Pump intake pressure,
Static fluid level/ Static Bottom hole pressure, Datum point, Bottom-hole temperature, Desired production rate, Gas-oil
ration, Water cut.
Well Fluid Conditions: Specific gravity of water, Oil API or specific gravity, Specific gravity of gas, Bubble-
point pressure of gas, Viscosity of oil, PVT data
Power Sources: Available primary voltage, Frequency, Power source capability
Possible Problems: Sand, Corrosion, Paraffin, Emulsion, Gas, Temperature

35. STEP 2: Well Production Capacity
- The Inflow Performance Relationship (IPR) or the
Productivity Index (PI) of the well depending on the
pressure regime should be integrated with the Vertical
Lift Performance (VLP) Curve to determine the
productive capacity of the well which would be used in
the ESP design.

36. STEP 3: Fluid Volumes Calculation
- The accurate calculation of fluid volumes and type at the pump
- intake is very important in pump design The presence and volume of free
gas at the pump intake must be taken into consideration
- Ideally, if the gas remains in solution, the pump behaves normally,
however as gas to liquid ratio increases beyond the critical value of
between 10-15%, the pump efficiency decreases and lower pump
produced.

37. STEP 3: Fluid Volumes Calculation
The free gas volume is calculate from the following equations/correlations
a. Solution Gas Oil Ratio (Dissolved Gas Oil Ratio)

38. b. Gas Volume Factor

39. c. Oil Formation Volume Factor, Bo

40. d. Total Volume of Fluids

43. video
Gas separator

44. STEP 4: Total Dynamic Head (TDH)

46. Pd
Hd
Ft
total dynamic head

47. STEP 5: Pump Type Selection-A
Notes on Pump Selection:
- Larger diameter pumps and motor are less expensive and they operate at higher efficiencies.
- Select the highest efficient pump that will fit in the casing
- If the well’s production capacity is not accurately known, choose a pump with a steep characteristic curve
- If desired volume falls at a point where two pumps have approximately the same efficiency, choose the
pump type which requires the greater number of stages
- If gas is present in the produced fluid, a gas separator may be required to achieve efficient operation

52. - These combinations must be carefully determined to operate the pump at the optimal production
rate, material strength and temperature limits based on the Company’s catalogue.
STEP 6: Optimum Size of Components
Engineering considerations for sizing pump’s components include
• Maximum Loading Limits
• Maximum Diameter of Unit
• Velocity of fluid passing a motor (this affects rate of pump cooling, a velocity of 1
ft/s is recommended, if not affective a motor jacket may be required to increase
the velocity).

53. . Optimum Selection of Pump
From the Performance Curve of the selected pump type, determine the number of stages required to produce
the anticipated capacity based on the calculated dynamic head (TDH). Note that the performance curves are
single stage pump characteristic curves, hence the total stages required is determined from.
.

54. . Optimum Selection of Moto
The optimum motor is selected by first determining the brake horsepower required per stage by the
pump. This value is also gotten from performance curve. Therefore, brake horsepower (BHP) required to
drive a pump is then calculated from
. Optimum Selection of Gas Separator
Refer to company catalogue for recommendations based on pump type and well
environment
Note: More power will be needed by the motor to drive an added gas separator, this must be added on
when selecting the motor, if a gas separator would be needed in the pump.

55. STEP 7: Electrical Cable
Electric cable to be used is selected based on the evaluation of the following parameters:
Cable Size
- Cable size is dependent on voltage drop, amperage and available space between casing and collars
- its is recommended that the voltage drop should be less than 30 volts/1000 ft or less than 15% of
motor nameplate voltage. -
This is based primarily on the fluid conditions and bottom-hole temperature
Cable Type

60. Another shapes of submersible pumps Types :
common submersible pumps

61. Another shapes of submersible pumps Types :
swage submersible pumps

62. Another shapes of submersible pumps Types :
swage submersible pumps

63. another shapes of submersible pumps Types :
swage submersible pumps

64. another shapes of submersible pumps Types :
swage submersible pumps

65. Through swage submersible pumps
another shapes of submersible pumps Types :

66. another shapes of submersible pumps Types :
Through swage submersible pumps

67. another shapes of submersible pumps Types :
V- pump submersible pumps

68. installations:

69. installations:
1- Measure the depth of well

70. installations:
2- Preparing the equipments and Requirements :

71. installations:
3- contacts wires

72. installations:
4- cable setting

73. installations:
5- contacts pipes

74. installations:
6- sticks cable , pipes, and wires

75. installations:
7- chose the length of pipes, wires, and cable

76. installations:
8-setting up the cover of well

77. installations:
9- install the pump into water source : If water source is from deep well

78. installations:
9- install the pump into water source :
If water source is from deep well
Torque Arrestor

79. installations:
9- install the pump into water source : If water source is from pool or surfaces source

80. installations:
10- power supply setting up :

81. installations:
10- power supply setting up : If the system is solar pump system

82. installations:

83. Classifications systems :

84. •
AC Pump system

AC current

Standard capacity 2-more Hp

High Voltage system hence the
losses.

Motor to controller distance
needs to be maintained to
avoid spike voltage

Longer Life and modular
Classifications systems :

85. Classifications systems :
DC PUMP SYSTEM

-DC current

-Standard capacity 1-3Hp

-External protection required
•
-Lower operating voltage
•
-Ease in installation,
Simple Operation.
•
Very efficient for low
-
budgeted project and
portable solution.

86. Solar pump system : explain later
DC current
Ac current with using inferter
Less power
Easy to install
-Reliable long life expectancy (20+
years)
-Low maintenance, simple repair if
related to solar array
-Clean
-No fuel needed
-Modular system can be closely
matched to needs,
power easily adaptable to changing
demands
Classifications systems :

88. Why solar pump system ?
Advantages:
Easy to install
-Reliable long life expectancy (20+ years)
-Low maintenance, simple repair if related to
solar array
-Clean
-No fuel needed
-Modular system can be closely matched to
needs,
power easily adaptable to changing demands
disadvantages:
Solar energy can vary seasonally
-Higher initial cost
-Lower output in cloudy weather

89. Comparison Diesel vs. Solar pumping
•Solar panels have no moving parts; most have a warranty of at least 20 years.
•No fuel deliveries, and very little maintenance.
•Most solar pumps operate without the use of storage batteries.
•Water tank  simple, economical means of storage

91. CONCLUSION:
Solar pumps offer a
clean
and simple
alternative to fuel-burning engines
.

92. Classification of Solar Pumps system :-
Thermocycle conversion Photocell Conversion

93. Thermocycle conversion
thermodynamic cycles are used to convert solar energy
into mechanical energy to power the solar pump.
Solar energy is absorbed by a solar collector,
or by a solar concentrating collector, that runs in a
cycle converting the heat energy absorbed
into shaft power that drives a mechanical pump.

94. Thermocycle conversion

95. Solar Pumps system : Photocell Conversion
Ashref

96. ‫وانواعها‬ ‫الشمسية‬ ‫الطاقة‬ ‫أنظمة‬ ‫أنواع‬
‫المستقل‬ ‫النظام‬
(
‫األحادي‬
) ‫الهجين‬ ‫النظام‬

97. ‫المستقل‬ ‫النظام‬
(
‫األحادي‬
) ‫يستعمل‬ ‫ال‬ ‫المستقل‬ ‫النظام‬ ‫فإن‬ ‫الصورة‬ ‫في‬ ‫تشاهدون‬ ‫كما‬
‫االلواح‬ ‫من‬ ‫المولدة‬ ‫الطاقة‬ ‫إال‬
‫هذا‬ ‫يستعمل‬ ‫الكهرباء‬ ‫توليد‬ ‫اجل‬ ‫من‬ ‫و‬ ‫غير‬ ‫ال‬ ‫الشمسية‬
‫التالية‬ ‫العناصر‬ ‫االحادي‬ ‫النظام‬
:
1
)
‫الشمسية‬ ‫االلواح‬
:
‫الطاقة‬ ‫يحول‬ ‫الذي‬ ‫العنصر‬ ‫هي‬ ‫و‬
‫مستمرة‬ ‫كهربائية‬ ‫طاقة‬ ‫إلى‬ ‫الشمسية‬
2
)
‫الشحن‬ ‫منظم‬
:
‫يقوم‬ ‫العنصر‬ ‫فهذا‬ ‫اسمه‬ ‫يوضح‬ ‫كما‬
‫البطاريات‬ ‫شحن‬ ‫بتنظيم‬
)
3
)
‫البطاريات‬
:
‫الكهربائية‬ ‫الطاقة‬ ‫لتخزين‬ ‫وسيلة‬ ‫هي‬
‫االستعمال‬ ‫عن‬ ‫الزائدة‬
)
4
)
‫دائرة‬
‫كهربائية‬
‫النظام‬ ‫مكونات‬ ‫لحماية‬
5
)
‫انفرتر‬
6
)
‫المتردد‬ ‫التيار‬ ‫طريق‬ ‫عن‬ ‫تعمل‬ ‫أجهزة‬
) .
7
)
‫المستمر‬ ‫التيار‬ ‫طريق‬ ‫عن‬ ‫تعمل‬ ‫أجهزة‬
.
)
‫لتخزين‬ ‫البطاريات‬ ‫تستعمل‬ ‫ال‬ ‫أحادية‬ ‫أخرى‬ ‫أنظمة‬ ‫هناك‬
‫الشمسية‬ ‫بالطاقة‬ ‫المياه‬ ‫مضخات‬ ‫مثل‬ ‫الطاقة‬
.

98. ‫الهجين‬ ‫النظام‬

99. ‫أنواعها‬ ‫و‬ ‫الشمسية‬ ‫الخاليا‬ ‫و‬ ‫الشمسية‬ ‫الطاقة‬ ‫الواح‬
‫الشمسي‬ ‫اللوح‬
:
‫بطريقة‬ ‫البعض‬ ‫ببعضها‬ ‫المتصلة‬ ‫الشمسية‬ ‫الخاليا‬ ‫من‬ ‫مجموعة‬ ‫هو‬
(
‫الصورة‬ ‫توضح‬ ‫كما‬ ‫بالتوازي‬ ‫او‬ ‫تسلسلية‬
‫التالية‬
.
‫بالتسلسل‬ ‫أو‬ ‫بالتوازي‬ ‫الشمسية‬ ‫الطاقة‬ ‫الواح‬ ‫من‬ ‫مجوعة‬ ‫تركيب‬ ‫يمكن‬
‫الشمسية‬ ‫الطاقة‬ ‫الواح‬ ‫انواع‬
‫تختلف‬ ‫الشمسية‬ ‫الخلية‬ ‫او‬ ‫الشمسي‬ ‫اللوح‬ ‫خصائص‬ ‫فإن‬ ‫أسفله‬ ‫الجدول‬ ‫في‬ ‫تالحظون‬ ‫كما‬
. nr % ‫اللوح‬ ‫كفاءة‬ ‫هي‬ ‫الخاصيات‬ ‫هذه‬ ‫من‬ ‫خاصية‬ ‫أهم‬ ‫و‬ ‫نوعيتها‬ ‫حسب‬

100. ‫شهيرة‬ ‫أنواع‬ ‫ثالث‬ ‫إلى‬ ‫السوق‬ ‫في‬ ‫تواجدها‬ ‫حسب‬ ‫الشمسية‬ ‫االلواح‬ ‫نقسم‬ ‫أن‬ ‫يمكن‬ ‫و‬
:
‫أنواعها‬ ‫و‬ ‫الشمسية‬ ‫الخاليا‬ ‫و‬ ‫الشمسية‬ ‫الطاقة‬ ‫الواح‬
‫الكفاءة‬ ‫ناحية‬ ‫من‬ ‫االلواح‬ ‫افضل‬ ‫يعتبر‬ ‫و‬
: . Mono-cristallin -‫نوع‬ ‫الشمسي‬ ‫اللوح‬
‫ثمنا‬ ‫أقل‬ ‫أنه‬ ‫إال‬Mono-cristallin ‫اللوح‬ ‫من‬ ‫كفاءة‬ ‫أقل‬
: poly-cristallin -‫نوع‬ ‫الشمسي‬ ‫اللوح‬
‫أن‬ ‫إال‬ ‫التركيب‬ ‫في‬ ‫سهولة‬ ‫و‬ ‫بمرونة‬ ‫يتميز‬
‫كفائته‬
‫ضعيفة‬
: thin film -‫نوع‬ ‫الشمسي‬ ‫اللوح‬

101. ‫الشمسية‬ ‫الطاقة‬ ‫من‬ ‫الكهرباء‬ ‫توليد‬

102. ‫انواعه‬ ‫و‬ ‫الشمسية‬ ‫الطاقة‬ ‫شحن‬ ‫منظم‬
‫وظيفته‬ ‫ماهي‬ ‫و‬PWM ‫و‬MPPT
CHARGE CONTROLLER ‫الشحن‬ ‫منظم‬ ‫وظيفة‬
.

103. ‫الشحن‬ ‫منظم‬ ‫انواع‬
(PULSE WIDE MODULATION ) PWM ‫الشحن‬ ‫منظم‬
MAXIMUM POWER POINT TRACKING MPPT ‫شحن‬ ‫منظم‬

104. ‫انفرتر‬
‫الشمسية‬ ‫الطاقة‬

105. ‫الشمسية‬ ‫بالطاقة‬ ‫المياه‬ ‫مضخات‬
:
‫المياه‬ ‫مضخات‬ ‫أنواع‬ ‫نعرض‬ ‫أن‬ ‫قبل‬ ‫و‬ ‫أوال‬
,
‫من‬ ‫تتكون‬ ‫المضخات‬ ‫أن‬ ‫نعرف‬ ‫أن‬ ‫يجب‬
‫جزئين‬
‫أساسين‬
:
‫المضخة‬ ‫و‬ ‫المحرك‬
.
‫المحرك‬ ‫يستهلكه‬ ‫الذي‬ ‫الكهرباء‬ ‫نوع‬ ‫حسب‬ ‫المياه‬ ‫مضخات‬ ‫أنواع‬
:
DC -‫المستمر‬ ‫بالتيار‬ ‫تعمل‬ ‫التي‬ ‫المياه‬ ‫مضخات‬ ‫محركات‬
‫المتوسطة‬ ‫و‬ ‫الصغيرة‬ ‫القدرة‬ ‫ذات‬ ‫المضخات‬ ‫مع‬ ‫خاصة‬ ‫المحركات‬ ‫هذه‬ ‫نجد‬
.
‫و‬
‫نستحق‬ ‫ال‬ ‫فإننا‬ ‫المضخات‬ ‫من‬ ‫النوع‬ ‫هذه‬ ‫باستعمال‬
‫انفرتر‬
‫إل‬ ‫المستمر‬ ‫التيار‬ ‫ليحول‬
‫ى‬
‫نوع‬ ‫من‬ ‫شحن‬ ‫منظم‬ ‫وانما‬ ‫تيار‬MPPT.

106. : AC -‫المتردد‬ ‫بالتيار‬ ‫تعمل‬ ‫التي‬ ‫المياه‬ ‫مضخات‬ ‫محركات‬
‫المستمر‬ ‫التيار‬ ‫مضخات‬ ‫من‬ ‫انتشارا‬ ‫أكثر‬ ‫المضخات‬ ‫من‬ ‫النوع‬ ‫هذا‬
.
‫مضخات‬ ‫منها‬ ‫نجد‬ ‫أن‬ ‫يمكن‬ ‫و‬
‫الطور‬ ‫أحادي‬ ‫المتردد‬ ‫بالتيار‬ ‫تعمل‬
(
‫واحد‬ ‫فاز‬
)
‫الطور‬ ‫ثالثي‬ ‫بالتيار‬ ‫تعمل‬ ‫أخرى‬ ‫مضخات‬ ‫و‬
3
‫فاز‬
‫الشمسية‬ ‫بالطاقة‬ ‫المياه‬ ‫مضخات‬
:

107. ‫نفسها‬ ‫المضخة‬ ‫نوع‬ ‫حسب‬ ‫المياه‬ ‫مضخات‬ ‫أنواع‬
(
‫المضخة‬ ‫محرك‬ ‫وليس‬
:)
‫المضخ‬ ‫عمل‬ ‫آلية‬ ‫حسب‬ ‫رئيسين‬ ‫قسمين‬ ‫إلى‬ ‫الشمسية‬ ‫بالطاقة‬ ‫المياه‬ ‫مضخات‬ ‫نقسم‬ ‫يمكن‬ ‫كثيرا‬ ‫نتعمق‬ ‫أن‬ ‫بدون‬
‫ة‬
:
:(Centrifugal) -‫المركزي‬ ‫الطرد‬ ‫مضخات‬

108. :(Positive displacement) -‫الفعالة‬ ‫اإلزاحة‬ ‫مضخات‬
‫كما‬ ‫إزاحتها‬ ‫و‬ ‫المياه‬ ‫لضخ‬ ‫معاكس‬ ‫باتجاه‬ ‫يدوران‬ ‫التعبير‬ ‫صح‬ ‫إن‬ ‫مروحتين‬ ‫أو‬ ‫فصين‬ ‫تستعمل‬ ‫الفعالة‬ ‫اإلزاحة‬ ‫مضخات‬
‫التالية‬ ‫الصورة‬ ‫توضخ‬
:

109. ‫عملها‬ ‫موقع‬ ‫حسب‬ ‫ذلك‬ ‫و‬ ‫المضخات‬ ‫من‬ ‫نوعين‬ ‫إلى‬ ‫الفعالة‬ ‫اإلزاحة‬ ‫مضخات‬ ‫و‬ ‫المركزي‬ ‫الطرد‬ ‫مضخات‬ ‫من‬ ‫كل‬ ‫تنقسم‬
:
-
‫السطحية‬ ‫المضخات‬
‫البئر‬ ‫في‬ ‫تنزل‬ ‫ال‬ ‫اي‬ ‫األرض‬ ‫سطح‬ ‫على‬ ‫توضع‬
.
‫العميقة‬ ‫اآلبار‬ ‫مع‬ ‫تستعمل‬ ‫ال‬ ‫و‬
‫و‬ ‫أمتار‬ ‫عشرة‬ ‫عمقها‬ ‫يتجاوز‬ ‫ال‬ ‫التي‬ ‫اآلبار‬ ‫في‬ ‫تستعمل‬ ‫لكنها‬
‫أمتار‬ ‫ثالثة‬ ‫عن‬ ‫فيها‬ ‫يقل‬ ‫ال‬ ‫المياه‬ ‫منسوب‬
.
‫سبعة‬ ‫عن‬ ‫يزيد‬ ‫ارتفاع‬ ‫من‬ ‫المياه‬ ‫سحب‬ ‫يمكنها‬ ‫ال‬ ‫أخرى‬ ‫بطريقة‬ ‫أي‬
‫أمتار‬
(
‫تحديدا‬
7.6
‫متر‬
.)

110. -
‫الغاطسة‬ ‫المضخات‬
‫و‬ ‫الصاروخي‬ ‫بشكلها‬ ‫تتميز‬ ‫مضخات‬ ‫هي‬ ‫سابقا‬ ‫علمنا‬ ‫كما‬
‫وسط‬ ‫تعمل‬ ‫و‬ ‫البئر‬ ‫داخل‬ ‫إنزالها‬ ‫يمكن‬ ‫بحيث‬ ‫الضعيف‬ ‫قطرها‬
‫تلفها‬ ‫في‬ ‫يتسبب‬ ‫ماء‬ ‫بدون‬ ‫عملها‬ ‫و‬ ‫الماء‬
.

111. ‫الغاطسة‬ ‫المضخات‬

113. Solar pump system Componentsa
‫لنظام‬ ‫الرئيسية‬ ‫المكونات‬ ‫فإن‬ ‫إذن‬
‫كاآلتي‬ ‫هي‬ ‫الشمسية‬ ‫الطاقة‬ ‫مضخات‬
–
‫الشمسية‬ ‫األلواح‬
-
‫المياه‬ ‫مضخة‬
-
‫بالطاقة‬ ‫المياه‬ ‫مضخات‬ ‫في‬ ‫المتحكم‬
‫الشمسية‬ DC
AC – -
‫ان‬
‫فرتر‬
‫الشمسية‬ ‫الطاقة‬
- ‫االنابيب‬ ‫شبكة‬ ‫مع‬ ‫تجميع‬ ‫خزان‬
Ameen

114. ‫الالزمة‬ ‫الشمسية‬ ‫بالطاقة‬ ‫المياه‬ ‫مضخات‬ ‫قدرة‬ ‫حساب‬
‫سنقوم‬ ‫الشمسية‬ ‫الطاقة‬ ‫نظام‬ ‫في‬ ‫المناسبة‬ ‫المضخة‬ ‫قدرة‬ ‫بحساب‬ ‫القيام‬ ‫أجل‬ ‫من‬
‫كاآلتي‬ ‫هي‬ ‫و‬ ‫بسيطة‬ ‫مراحل‬ ‫بثالثة‬
:
1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
2
-
‫حساب‬
‫الديناميكي‬ ‫الضغط‬ ‫ارتفاع‬
TDH
3
-
‫المناسبة‬ ‫الشمسية‬ ‫الطاقة‬ ‫مضخة‬ ‫اختيار‬

115. 1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
‫أن‬ ‫يجب‬ ‫نحتاجه‬ ‫الذي‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬ ‫أجل‬ ‫من‬
‫الواحد‬ ‫اليوم‬ ‫في‬ ‫نحتاجها‬ ‫التي‬ ‫المياه‬ ‫كمية‬ ‫أوال‬ ‫نعرف‬
.
‫يمكن‬ ‫بذلك‬ ‫القيام‬ ‫أجل‬ ‫من‬ ‫و‬
‫اإلستعانة‬
‫التالي‬ ‫بالجدول‬
‫حجم‬ ‫حول‬
‫إستهالك‬
‫االستهالك‬ ‫من‬ ‫مختلفة‬ ‫ألنواع‬ ‫المياه‬
‫غيرها‬ ‫و‬ ‫الحيوانات‬ ‫مثل‬
.
‫االستعمال‬
‫بالل‬ ‫اليومي‬ ‫االستهالك‬
‫تر‬
‫البقرة‬
70
‫العجل‬
25
‫الخيل‬
55
‫الحمار‬
35
‫الماعز‬ ‫او‬ ‫الخروف‬
4
‫الدجاج‬
0.5
‫الحجم‬ ‫متوسطة‬ ‫الشجرة‬
50
‫للشخص‬ ‫المنزلي‬ ‫االستعمال‬
200
‫تقريبية‬ ‫األرقام‬ ‫هذه‬ ‫طبعا‬
.
‫فاإلستهالك‬
‫يختلف‬ ‫للماء‬ ‫المنزلي‬
‫آلخر‬ ‫شخص‬ ‫من‬ ‫و‬ ‫آلخر‬ ‫بلد‬ ‫من‬
,
‫النباتات‬ ‫استهالك‬ ‫يختلف‬ ‫و‬
‫آلخر‬ ‫نوع‬ ‫من‬ ‫للماء‬
.
*
-
‫اليومي‬ ‫االستهالك‬ ‫حساب‬

116. **
-
‫الواحد‬ ‫اليوم‬ ‫في‬ ‫الشمس‬ ‫ظهور‬ ‫ساعات‬ ‫عدد‬ ‫تحديد‬
:
1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
‫المهم‬
,
‫حجم‬ ‫بتحديد‬ ‫نقوم‬ ‫أن‬ ‫بعد‬
‫اإلستهالك‬
‫الو‬ ‫اليوم‬ ‫في‬ ‫الشمس‬ ‫ظهور‬ ‫ساعات‬ ‫عدد‬ ‫بتحديد‬ ‫نقوم‬ ‫للماء‬ ‫اليومي‬
‫احد‬
.
‫كامل‬ ‫اليوم‬ ‫خالل‬ ‫سقوطه‬ ‫زاوية‬ ‫و‬ ‫االشعاع‬ ‫كمية‬ ‫من‬ ‫علم‬ ‫على‬ ‫نكون‬ ‫ان‬ ‫يجب‬ ‫الساعات‬ ‫عدد‬ ‫تحديد‬ ‫قبل‬ ‫طبعا‬
.
‫بالصورة‬ ‫موضح‬ ‫هو‬ ‫كما‬ ‫االشعاع‬ ‫كمية‬ ‫متوسط‬ ‫يكون‬ ‫اليمن‬ ‫بالدنا‬ ‫في‬ ‫مثال‬

117. ‫لسقوطه‬ ‫زاوية‬ ‫هناك‬ ‫كذلك‬ ‫الشمسي‬ ‫االشعاع‬ ‫كمية‬ ‫متوسط‬ ‫توزيع‬ ‫سابقا‬ ‫راينا‬ ‫كما‬
**
-
‫الواحد‬ ‫اليوم‬ ‫في‬ ‫الشمس‬ ‫ظهور‬ ‫ساعات‬ ‫عدد‬ ‫تحديد‬
:
1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
‫الفصول‬ ‫باختالف‬ ‫وكذلك‬ ‫المنطقة‬ ‫باختالف‬ ‫تختلف‬ ‫الزاوية‬ ‫هذه‬
‫بذلك‬ ‫خاصة‬ ‫وجداول‬ ‫برامج‬ ‫هناك‬ ‫يوجد‬ ‫الزاوية‬ ‫هذه‬ ‫الختيار‬ ‫طبعا‬

118. **
-
‫الواحد‬ ‫اليوم‬ ‫في‬ ‫الشمس‬ ‫ظهور‬ ‫ساعات‬ ‫عدد‬ ‫تحديد‬
:
1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
winter
summer
1000
900
800
700
600
500
400
300
200
100

119. **
-
‫ظهور‬ ‫ساعات‬ ‫عدد‬ ‫تحديد‬
‫الواحد‬ ‫اليوم‬ ‫في‬ ‫الشمس‬
:
1
-
‫المياه‬ ‫تدفق‬ ‫حساب‬
‫المناسب‬

121. 1
-
‫المناسب‬ ‫المياه‬ ‫تدفق‬ ‫حساب‬
‫الساعات‬ ‫وعدد‬ ‫اليومي‬ ‫االستهالك‬ ‫حساب‬ ‫يتم‬ ‫ان‬ ‫بعد‬ ‫اذن‬
‫الفعاله‬
‫تد‬ ‫حساب‬ ‫االن‬ ‫يمكن‬ ‫الواحد‬ ‫اليوم‬ ‫في‬
‫المياه‬ ‫فق‬
‫التالية‬ ‫العالقة‬ ‫خالل‬ ‫من‬ ‫المناسب‬
‫المناسب‬ ‫المياه‬ ‫تدفق‬
=
‫اليومية‬ ‫االستهالك‬ ‫كمية‬
‫الشمس‬ ‫ظهور‬ ‫ساعات‬ ‫عدد‬
‫لتر‬
/
‫ساعه‬

122. 2
-
‫حساب‬
‫الديناميكي‬ ‫الضغط‬ ‫ارتفاع‬
TDH
TDH=Pumping Level + Vertical Rise + Friction Loss
Suction debth
pipe

123. Friction Loss

124. 3
-
‫المناسبة‬ ‫الشمسية‬ ‫الطاقة‬ ‫مضخة‬ ‫اختيار‬
:

125. *
‫المحول‬ ‫حساب‬
(
‫االنفرتر‬
)
‫المطلوبة‬ ‫الشمسية‬ ‫االلواح‬ ‫وعدد‬
:
‫القدرة‬ ‫حساب‬ ‫أوال‬
‫الالزمه‬
‫الكهربائي‬ ‫المضخة‬ ‫لمحرك‬
‫القدرة‬
‫الالزمه‬
‫المضخة‬ ‫لمحرك‬
=
‫المضخة‬ ‫قدرة‬
‫المضخة‬ ‫كفاءة‬
‫المحول‬ ‫قدرة‬ ‫حساب‬ ‫ثانيا‬
(
‫االنفرتر‬
)
‫المحول‬ ‫قدرة‬
=
‫القدرة‬
‫الالزمه‬
‫الكهربائي‬ ‫المضخة‬ ‫لمحرك‬
‫المحول‬ ‫كفاءة‬
‫المطلوبة‬ ‫الشمسية‬ ‫االلواح‬ ‫قدرة‬ ‫حساب‬ ‫ثالثا‬
‫الشمسية‬ ‫االلواح‬ ‫قدرة‬
=
1.25 *
‫المحول‬ ‫قدرة‬
‫المطلوب‬ ‫االلواح‬ ‫عدد‬ ‫حساب‬ ‫رابعا‬
‫االلواح‬ ‫عدد‬
=
‫الشمسية‬ ‫االلواح‬ ‫قدرة‬
‫واحد‬ ‫لوح‬ ‫قدرة‬
‫واخييييرا‬
‫االمن‬ ‫توفر‬ ‫الضرورة‬ ‫من‬

126. *
‫مثال‬
‫المشروع‬ ‫من‬ ‫الغرض‬
:
-
‫توف‬ ‫وأيضا‬ ‫االدمي‬ ‫ولالستخدام‬ ‫للشرب‬ ‫المياه‬ ‫توفير‬
‫ير‬
‫الشرب‬ ‫مياه‬
‫أنواعها‬ ‫بمختلف‬ ‫للمواشي‬
,
‫بئ‬ ‫من‬ ‫المياه‬ ‫ضخ‬ ‫خالل‬ ‫من‬
‫ر‬
"
‫عارف‬
"
‫المنطقة‬ ‫في‬ ‫الموجود‬
,
‫طاقة‬ ‫منظومة‬ ‫باستخدام‬ ‫وذلك‬
‫شمسية‬
‫عامة‬ ‫معلومات‬
*
‫البئر‬ ‫عمق‬
:
25
‫متر‬
*
‫البئر‬ ‫عن‬ ‫القرية‬ ‫ارتفاع‬
:
200
‫متر‬
*
‫البئر‬ ‫الى‬ ‫القرية‬ ‫من‬ ‫االفقية‬ ‫المسافة‬
:
300
*
‫للمياه‬ ‫اليومي‬ ‫االحتياج‬ ‫متوسط‬
:
50
‫الى‬
40
‫متر‬
3
*
‫النهار‬ ‫في‬ ‫للشمس‬ ‫الذروة‬ ‫ساعات‬ ‫معدل‬
:
6
‫ساعات‬

129. *
‫مثال‬
‫اختيار‬
‫االنفرتر‬

130. *
‫مثال‬

131. *
‫مثال‬
1000

132. *
‫مثال‬

134. submersibles pump Companies serving Yemen
Grindex Pumps
based in Sundbyberg, SWEDEN
Well Pumps S.A.
based in Fleurus, BELGIUM
DeTech Pumps Co. Ltd.
based in Nanjing, CHINA

135. Submersibles pump Companies serving U.S.A
Wolf Pumps - Zoeller Company
based in Abernathy, TEXAS (USA)
Maxisu Submersible Pump & Motor
based in Sanliurfa, TURKEY

136. 3 WPs
Applications in intermittent operation:
Small waterworks.
Irrigation.
Tank applications.
features:
pump entirely made out of stainless steel and fits in 3”.
Constant pressure with two set pressures possible.
Capacity from 2 to 40m³/h and a maximum head of 140m.
The maximum fluid temperature is 30°C
®

137. Dimensions and Weights 3”WPS® 2 and 3”WPS®-CP

138. 4 WPS
applications:
Heating pumps (only for 4’’WPS).
Dewatering, mining, hot springs .
Industrial applications.
features:
Pump entirely made out of stainless steel and fits in 4
or larger drilled wells.
Capacity from 8 to 70 m³/h and a maximum head of 160m.

139. 6 WPS
applications:
General water supply
Waterworks and fountains
Irrigation
features:
Pump entirely made out of stainless steel and fits in 6”
or larger drilled wells.
6”WPS® pump have capacity up to 60 m³/h
and a maximum head of 190m

140. 8 WPS
applications:
Pressure boosting
Dewatering, mining and other industrial applications
features:
The 8”WPS® pump have a capacity up to 120 m³/h and
a maximum head of 230m.
The rotation is counter clockwise when looking into the discharge.
The 8”WPS® pumps can run continuously in vertical or horizontal
position.
Overall diameter of the pump is 189 mm and thus fits into 8” or
larger drilled wells.

141. 10 WPS
applications:
General water supply
Waterworks and fountains
features:
The 10”WPS® pump have a capacity up to 280 m³/h and a
maximum head of 450m.
The 10”WPS® pumps can run continuously in vertical or horizontal
position.
Overall diameter of the pump is maximum 247 mm and thus
fits into 10” or larger drilled wells.

142. Grindex Drainge pump
Choose a drainage pump when you need to pump large quantities of
dirty water; head 15-200 meter, flow 6-350 liter/second with abrasive
particles in size up to 12 mm.

143. Grindex bravo pump
Our Bravo pump are specially designed for pumping slurry and fluids
with high content of higly abrasive solids in sizes up to 50 mm at
maximum 17-45 meter head and 28-130 liters/second.
Application cleaning of settling ponds, sewage

144. Design software

145. Some design and simulation software
- COMPASS solar pump system planner.
- AutographPC Software.
- IHS SubPUMP software.
- Pump scanner, Android APP
- Solar pumping, Android APP

146. Click on either Submersible or Surface
depending on the kind of scheme
Presentation Screen when opening COMPASS:
Pv and surface accessories calculations

147. Select your location by introducing
Country and City OR GPS point
the best performing angles for
solar panel installation
Motor cable length
Lost due to panels being covered with dust.
dirt lost=10%. Otherwise leave it at 5%.
Water temperature leave it at 25C
If you don’t know Total Dynamic Head of your system, tick on Pipe
Length and fill the information to the best of your knowledge (see next
slide)
State daily needs of water in terms of m3.
(the maximum amount of water that can be
pumped without drying the borehole).
If want to ensure the Required Daily Output of water is supplied even
during months with least Sun (i.e. winter or rainy seasons) choose the
option ‘Sizing for month with least output’. Otherwise choose
‘Average month’.

148. In case Total Dynamic Head is not known, tick on Pipe length and fill
the 3 boxes to the best of your knowledge.
Vertical height from the dynamic
water level to the highest point
of delivery (not to be mistaken
with static water level).
Length of pipe from pump outlet to pump
to inlet of tank.
To fill Pipe Type, click on ‘+’, then
choose from the displayed ‘Pipe type
Menu’ the closest definition to your
pipe. In case of doubt, choose the
worst case scenario (‘steel, slightly
rusty and incrusted’ with Pipe
roughness of 0.400).

149. Click ‘Calculate’ and see whther your water needs are covered.
Daily water pumped in
an average day during
the year
62m3/day during December, which is the month with least output for our
location. As it is higher than the Daily Required Output introduced (60m3/day), it
means this system will provide all the water needed all the year round.
This is an example of m3 pumped
per hour in an average day. Pump
will start running at 9:00h and will
pump 8.1m3/h through 15:00h for
6.8m3/h
Daily water pumped in m3 during April

150. Add/ remove solar panels and see how water output change
By clicking report, system
characteristics will be shown
(pump, number of panels, etc)
By clicking the arrows up/down, number of solar panels can be
increased/ decreased and water output will change accordingly

151. By Clicking Report, all data of proposed system will be shown
5 pages showing different
system data and drawings
Add/remove accessories
(water level sensors, water
meters etc) and produce
report in .pdf if needed

152. MAINTENANCE
AND
troubleshooting

153. MAINTENANCE
Preventive
Maintenance
(PM)
Predictive
Maintenance
(Condition
Monitoring)
Maintenance
Improvement
(MI)
Corrective
Maintenance
(CM)
- EMERGENCY
- REPAIR

154. Preventive Maintenance (PM)
Statistical life
◦ Extends the life of your
Pumps.
◦ Sustains the efficiency of
your pumps.
◦ Identifies potential
problems before the point
of catastrophic failure.
◦ Protects your investment.

155. Condition Monitoring
- Monitoring of ESPs using
downhole sensor data provides
an opportunity to diagnose ESP
performance from a hydraulic
standpoint
- Downhole sensor data provides
an immediate direct accurate
measurement of ESP
performance

156. ESP operating parameters
- pump intake pressure (Pi) :- should be used to prevent pump-off or to prevent the well
from being drawn down below a given pressure (bubble point or a minimum bottomhole flowing pressure).
- discharge pressure (Pd) :- respond to changes in specific gravity of the produced fluid
(watercut or gas), prevent a pump being deadheaded or operated in a low flow scenario.
- intake temperature (Ti) :- acts as a back-up to motor temperature.
- motor temperature (Tm) :- can be motor winding temperature or motor oil temperature.

157. - Pump Pressure Differential (dP)
ESP operating parameters
can be used to ensure that
the ESP is run within range.
for example:-
the efficiency range of the pump in relation to the
operating point.
Minimum head of 1957
ft.
Maximum head of 3774
ft.

158. vibration (Vib)
is an indirect measurement of ESP performance , can indicate any change in
normal operating conditions such as:
• change in frequency (pump speed) and operation around resonant frequencies;
• change in wellhead pressure (by surface choke closure);
• onset or increase in solids (sand/scale) production and tracking pump wear;
• start of gas locking;
• change of pump/motor temperatures caused by severe upthrust/downthrust
operation.
ESP operating parameters

160. Failure point monitoring

161. Motor winding resistance
•Indicator of possible motor
winding problems
•All readings should be the
same

162. Megger readings
 Less than 100 ohms
unserviceable- repair required.
 500 ohms
moisture present/ insulation
degraded- repair should be
Scheduled.
 1000 ohms
serviceable, but showing
signs of degraded insulation.
 2K ohms
new condition.

163. Flygt FLS Leak Detector
Its used for sensing the presence of
water in the oil and/or stator
housing
- In the 1500 Ohms range, switch contacts
are Open, normal or safe condition
resistance.
- in the 300 Ohms range , switch contacts are
Closed , The leak or fail condition resistance
reading.

164. ESP
Troubleshooting
WHATS
HAPPEN!!!

165. Troubleshooting
classification
Electrical Mechanical

166. Troubleshooting
classification Mechanical

167. Bearings failure
• Evidence of rubbing or
• wear
• Inadequate lubrication
• Improper handling
• Excessive hours
• Vibration
• High RPM
this causes an uplifting
or upthrusting on the
impeller/shaft assembly.

168. broken or twisted shaft
• Failed check valves or a
lack of check valves
causes back spinning
Failed check valves or a
lack of check valves
causes back spinning.
• back spinning severely
strains the motor
assembly, resulting in
shaft damage.

169. Seals failure
Two types of Failure - physical
damage or separated faces.
◦ Impeller worn and unbalanced
◦ Cavitation or suction recirculation

170. Cavitation

171. Cavitation

172. Dry-Running Protection
•Helps extend pump life by preventing pump damage due to lack of water in
well.

173. Heavy fine-Sand Problem:
- With sand pumping, the service life
of the pump is reduced drastically.
- Too high a clearance result in
high vibrations which reduce
the discharge and overload
the motor.

174. Sand problem solution

175. Big body in large ESP problem :

176. Troubleshooting
classification Electrical

177. Troubleshooting
Submersible
pump won't start
Submersible
pump will not
stop running
Submersible
pump works
but delivery little
or no water

178. Troubleshooting:
Submersible pump won't start
Problem Check Correct
Power is not supplied to the
submersible pump
Place a voltmeter across power
lines coming into the submersible
pump to check the power supply
for the overload protection box.
The power company should be
consulted if there is no power to
the box.
There is no overload protection
Examine the circuit breaker and
the fuses to the submersible pump
to ensure that they are operating
correctly.
Replace blown fuses and reset the
breaker if it has been tripped.
Pressure switch on submersible
pump is damaged
With the submersible pump
pressure switch in a closed
position, check the voltage across
the switch. If the voltage drop is at
the same level as the line voltage,
the switch is obviously not making
contact.
The contact points should be
cleaned and/or the pressure switch
replaced for the submersible
pump.

179. Troubleshooting:
Submersible pump will not stop running
Problem Check Correct
Pressure switch on the submersible
pump is defective
Pressure switch points may have
adhered to each other causing the
switch to remain in a closed position.
Clean the points on the pressure
switch. If this does not work, the
switch on the submersible pump
needs to be replaced.
Drop line has a leak
Raise the pipe on the submersible
pump and check for leaks.
The damaged section of the drop pipe
should be replaced.
Level of water in well is too low
Restrain the output flow of the
submersible pump, then wait for the
well to recover. Re-start the pump.
Keep the valve at the restricted setting
if this has remedied the problem. If
not, the submersible pump must be
lowered further down in the well.
Submersible pump parts are damaged
The impeller, casing, and other parts
of the submersible pump may be worn
due to abrasives in the water. Lower
the pressure switch setting. If the
pump shuts off, damaged parts are
the probable cause..
Replace worn parts on the
submersible pump.

180. Troubleshooting:
Submersible pump works but delivery little or no water
Problem Check Correct
Submersible pump may be air-locked
Start and stop pump repeatedly. If
submersible pump begins working, air lock
was the problem.
If the trouble isn’t corrected by performing
this test, move on to the next possible
problem.
Water level too low in submersible pump
Well production could be too low. Limit flow
of pump output, then wait for well to
recover and re-start.
If partial limitation of flow corrects the
problem leave the valve at the restricted
setting.
Discharge line check valve installed
backwards on submersible pump
Make sure arrow that indicates direction of
flow on check valve is pointed in the right
direction.
If check valve is not pointed in the right
direction, then reverse the valve.
Blocked pump intake screen
Examine intake screen on the submersible
pump and check for mud or sand blockage.
Clean screen and make sure submersible
pump is reinstalled many feet above the
well bottom.
Worn pump parts
Reduce setting on pressure switch to see if
the submersible pump shuts off. If it does,
check for worn parts
Pull submersible pump and replace the
worn components.

181. Motor Fault’s
Fault Possible Cause
Locked pump
Motor/pump misaligned.
Sand bound pump.
Open circuit
Loose connections.
Defective motor or cable.
Short circuit Defective motor or cable.
Overheat
High ambient temperature.
Direct sunlight .
No water flow through the unit.
Motor underload
Overpumped or dry well.
Worn pump.
Broken motor shaft.
Blocked pump screen.

182. What's Couse
 Running pump far right of best efficiency point BEP (runout, overloaded motor)
 Blockage or clog
 Impeller clearance too tight
 Running pump far left of best efficiency point BEP (deadhead)
 Closed discharge valve
 Partially closed check valve
Low Amps:
High Amps:
Motor Fault’s