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THE LARGEST PROJECT WHICH  M. O. C. COMPLETED   IN2009.

 THE UNITS OF TREATMENT FOR THE WET OIL    

                          

These units were the largest project which M. O. C. completed  in 2009.About this subject, Mr. Hussein Bailout the senior chief  engineer, the head of  committee which  supervised on the project tolled us, there is a number of wells in our fields stopped from production because they had high humidity in their production. In order to solve this problem, the   technicians and engineers prepared a  study. That study gave us a primary design to the project and the equipments which we needed  to treat the wet oil such as , heaters to heat the crud oil,  different pumps ,  exchanger heating, electric de- solider ,gas separator and supporting systems.

 

THE UNIT OF TREATMENT FOR THE WET OIL IN AMARAH FIELD

The nominated capacity 20000 bbl/day.

THE EXCUTING COMPANY WAS   FROM  ENGLAND ( AYSIA).

The cost of equipment was 4200000 Dollars.  

The cost of works is 500000000 Iraqi Diners. 

 

THE UNIT  INSTALLATION  AND OPERATION
 

 

The installation of  unit had done by technicians and engineers  of M  .O .C . After that, we supplied the unit with electricity  .We connected it with the controlling system. Finally, we started  operating it..

 

More information about this project.

          

1st table the equipments which were used In the project

 

The duty

Wight Kg

The name of equipment

sequence

Reduced the pressure from 21Kg/cm2

7009

Balance vessel

1

Increases the temperature

6699

Heater10d

2

To separate part of gases from the crud oil under pressure

5269

De-gassing vessel v-300

3

Separates the large part of the water from the crud oil

34923

De-hydrator v-500

4

Separates part of gasses from the crud oil under pressure

5299

De-gassing vessel v-400

5

Separates the water from the crud oil

34923

Desolider-V60

6

 Collection the crud oil which was separated from V800 to return it to the start operation

1431

Sump-Tank

7

 

              2nd. Table the works which  had done by the Different departments of M. O. C.

 

The works

The department

Sequence

1Install  the pumps, heaters of oil, exchangers of heating of oil and. 2 extended the pipes of chemical-pumps,(Demulsifear),(Corrosion inhibitor) and (Descaler) pumps

3.Installthe compressor air and extended the air pipes to feed the control instruments.

 Install the instrument control in the fuel system.

Mechanical department

1

1. Supported all the guide-walking, stairs and iron wall to stairs to V600, V500, V400 andV300 with three stairs

2.Cutting and wilding all the Iron peaces to;

A. Walking guide, stair and Iron wall to V700.

B. All the piping supports.

3.Willding the chemical pipes and pressure air pipes. 

 

The service engineering department

2

1. Linking the internal electric network to the two Degassing V500 andV600

2.  Install the feeders of electric to the equipments in the power supply room.

3.Extented and joint the electric cables to the heaters, pumps and transformers electric.

Electric department

3

1.Install the control board in the control  room.

2. Install the(L. C. P.) control board in the out site.

3. Install the signals transmitters in the pipes and degassing.

4. Install the control system in the heater and extended the control cables.

Control and system department

4

Extended and joint the pipes;-

A. The crud oil pipes.

B. The industrial water pipes.

C. The drain water pipes.

D. The gas pipes.

e. The pipes of fire system. 

Construction department

5

 

 

3rd.Table of pumps and heaters.

                                                    Seq.          The      name           

Descriptions

The number

1

Crude Oil charge  Pumps

11.6   Kg/ cm2 q

Pressure

P – 101 A/B

25,000  bbl/Day

Flow

90   K w

Motor

2

Wash  water pumps

11.6   Kg/ cm2 q

Pressure

P – 102 A/B

1200  B/Day

Flow

22   K w

Motor

3

Recycle Water  Pumps

11.6   Kg/ cm2 q

Pressure

P – 103 A/B

1200  B/Day

Flow

7.5   K w

Motor

4

Effluent water pumps

46    Kg/ cm2 q

Pressure

P – 104 A/B

6,400  B/Day

Flow

90   K w

Motor

5

Sump pump

21.1  Kg/ cm2 q

Pressure

P – 105 A/B

750   B/Day

Flow

Hold

Motor

 

6

Chemical injection  pumps

 (Demulsifier  )

27    Kg/ cm2 q

Head Pressure

P – 106A/B

10  liters /H

Flow

Hold

Motor

 

7

Chemical  injection  pumps

(Demulsifier  )

17.9   Kg/ cm2 q

Pressure

P – 107 A/B

10  litters/D

Flow

Hold

Motor

 

8

Chemical  injection  pumps

(corrosion inhibitor   )

17.9    Kg/ cm2 q

Pressure

P – 108 A/B

8  litters /D

Flow

Hold

Motor

 

9

Chemical  injection  pumps

( Descaler)

6.6    Kg/ cm2 q

Pressure

P – 10 A/B

2.8   litters /D

Flow

Hold

Motor

10

 

 

OIL / OIL

HEAT EXCHANGER

 

10.6 / 9.6

kg/cm2

Cold side / prss.

In/out

CRUDE ECONOMISER

E – 200

36/50

 oc

Cold side/temp

        In/out

5.8 / 4.9

 kg/cm2

Hot side / prss.

In/out

69/47

 oc

Hot side / temp

In/out

11

 

 

WATER / WATER

HEAT EXCHANGER

 

9.2 / 8.2

kg/cm2

Cold side / prss.

In/out

WATER

ECONOMISER

 

E - 101

5 / 65

 oc

Cold side/temp

        In/out

7.6 / 6.1

kg/cm2

Hot side / prss.

In/out

70 / 58

 oc

Hot side / temp

In/out

 

 

 

 

4th.Table of cutting joint

A number  of cutting  joint

The size

Sequence

15

1"

1

10

1.1/2"

2

167

2"

3

84

3"

4

157

4"

5

50

6"

6

83

8"

7

49

10"

8

THE TOTAL 611

 
       

 

 

 

 

 

 

 

5th. Table of welding operations

The size

A number of welding joint

Sequence

3/4"

121

1

1.1/2"

52

2

1"

64

3

2"

458

4

3"

189

5

4"

319

6

6"

177

7

8"

329

8

10"

118

9

The total 1827

 

 

 

 

 

 

6th.Tableof valves and measuring instruments of temperature and level which were jointed in the project

 

sequence

Description

Unit

Quantity.

1.               

GLOBE VALVE ANSI (1"x150)

Nos.

10

2.               

GATE VALVE ANSI (1 1/2"x150

Nos.

2

3.               

GATE VALVE ANSI (2"x150)

Nos.

86

4.               

GATE VALVE ANSI (2"x300)

Nos.

10

5.               

BALL VALVE API(2"x150)

Nos.

2

6.               

GLOBE VALVE ANSI (2"x150)

Nos.

4

7.               

GLOBE VALVE ANSI (2"x300)

Nos.

1

8.               

GATE VALVE ANSI (3"x150)

Nos.

15

9.               

GATE VALVE ANSI (3"x600)

Nos.

3

10.           

GLOBE VALVE ANSI (3"x150)

Nos.

3

11.           

GLOBE VALVE ANSI (3"x300)

Nos.

1

12.           

GLOBE VALVE ANSI (3"x600)

Nos.

1

13.           

BALL VALVE API(3"x150)

Nos.

6

14.           

BALL VALVE API(3"x300)

Nos.

2

15.           

GATE VALVE ANSI (4"x150)

Nos.

21

16.           

GATE VALVE ANSI (4"x300)

Nos.

4

17.           

GATE VALVE ANSI (4"x600)

Nos.

2

18.           

GLOBE VALVE ANSI (4"x150)

Nos.

1

19.           

GLOBE VALVE ANSI (4"x300)

Nos.

1

20.           

BALL VALVE API(4"x150)

Nos.

8

21.           

BALL VALVE API(4"x300)

Nos.

1

22.           

GATE VALVE ANSI (6"x300)

Nos.

2

23.           

GLOBE VALVE ANSI (6"x150)

Nos.

2

24.           

GLOBE VALVE ANSI (6"x300)

Nos.

1

25.           

BALL VALVE API(6"x150)

Nos.

4

26.           

GATE VALVE ANSI (3"x600)

Nos.

3

27.           

GATE VALVE ANSI (8"x150)

Nos.

15

28.           

GATE VALVE ANSI (8"x300)

Nos.

3

29.           

GLOBE VALVE ANSI (8"x150)

Nos.

2

30.           

BALL VALVE API(8"x300)

Nos.

1

31.           

GATE VALVE ANSI (10"x150)

Nos.

12

32.           

GATE VALVE ANSI (10"x300)

Nos.

2

33.           

CHECK VALVE API (2"x150)

Nos.

4

34.           

CHECK VALVE API (2"x300)

 

1

35.           

CHECK VALVE API (4"x300)

Nos.

1

36.           

CHECK VALVE API (4"x600)

 

1

37.           

CONTROL VALVE(1"x600)

Nos.

1

38.           

CONTROL VALVE(1.1/2"x150)

Nos.

2

39.           

CONTROL VALVE(1.1/2"x600)

Nos.

1

40.           

CONTROL VALVE(2"x300)

 

1

41.           

CONTROL VALVE(3"x150)

Nos.

3

42.           

CONTROL VALVE(3"x150)

Nos.

1

43.           

CONTROL VALVE(3"x600)

Nos.

1

44.           

CONTROL VALVE(4"x300)

 

1

45.           

CONTROL VALVE(6"x150)

Nos.

3

46.           

CONTROL VALVE(6"x300)

 

1

47.           

CONTROL VALVE(8"x150)

Nos.

2

48.           

THERMOWELL(1.1/2"x150)TT-142-152

Nos.

2

49.           

THERMOWELL(1.1/2"x150)TI-162-161-163

Nos.

3

50.           

THERMOWELL(2" x 300)TI-(141-151)

Nos.

2

51.           

FLOWMETER(2"x150)( AT-151)

Nos.

1

52.           

VENT RING(2"x150)

Nos.

3

53.           

VENT RING(3"x150)

Nos.

4

54.           

VENT RING(4"x150)

Nos.

4

55.           

VENT RING(6"x150)

Nos.

1

56.           

PRESSURE RELIEF VALVE (2x3)(150xLx150)

 

2

57.           

PRESSURE RELIEF VALVE (4x3)(150xLx150)

Nos.

5

58.           

PRESSURE RELIEF VALVE (4x3)(150xLx300)

Nos.

2

59.           

PRESSURE RELIEF VALVE (4x3)(150xLx150)

Nos.

1

60.           

PRESSURE RELIEF VALVE (3x1.1/2")(150xLx150)

Nos.

1

61.           

PRESSURE RELIEF VALVE (3x1.1/2")(150xLx150)

Nos.

1

62.           

PRESSURE RELIEF VALVE (6"x4")(150xPx150)

Nos.

4

63.           

PRESSURE RELIEF VALVE (6"x4")(300xPx150)

Nos.

1

64.           

LEVL SWITCH (2"x150)SIDE/ SIDE LT-145

Nos.

1

65.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSHH -144A

Nos.

1

66.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSHH-143

Nos.

1

67.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSHH-153

Nos.

1

68.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSHH-154A

Nos.

1

69.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSLL-154B

Nos.

1

70.           

LEVL SWITCH (2"x150)SIDE/ SIDE LSHH-173

Nos.

1

71.           

LEVL SWITCH (2"x150)SIDE/ SIDE LT-155

Nos.

1

72.           

LEVL SWITCH (2"x150)SIDE/ BTM  LT-147

Nos.

1

73.           

LEVL SWITCH (2"x150)SIDE/ BTM  LT-157

Nos.

1

74.           

LEVL SWITCH (2"x150)SIDE/ BTM  LT-175

Nos.

1

75.           

LEVL SWITCH (2"x150)SIDE/ BTM  LT-176

Nos.

1

76.           

LEVL SWITCH (2"x150)SIDE/ BTM  (LSLL-144B,174)LSLL-174

Nos.

1

77.           

LEVL SWITCH (2"x150)SIDE/ BTM  (LSLL-144A,174)LSLL-144B

Nos.

1

78.           

LEVL SWITCH (6"x150)SIDE LSLL-146

Nos.

1

79.           

LEVL SWITCH (6"x150)SIDE LSLL-156

Nos.

1

80.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-141

Nos.

1

81.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-142

Nos.

1

82.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-151

Nos.

1

83.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-152

Nos.

2

84.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-171

Nos.

1

85.           

LEVL GAUGE (2"x150)(LG-122,125,135,285) LG-172

Nos.

1

THE TOTAL 315