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4 

8. MAINTENANCE ......................................................................................................... 37

 

8.1.

 

S

CHEDULE OF MAINTENANCE

 ................................................................................... 37

 

8.2.

 

M

AINTENANCE PROCEDURE

 ..................................................................................... 38

 

8.2.1. Cleaning the tapered connection thread, flushing the inside of the level gauge. 
Cleaning the face panel and housing ......................................................................... 38

 

8.2.2. Maintenance of the manual valve .................................................................... 39

 

8.2.3. Flushing and lubricating the interface connector ............................................ 40

 

8.2.4. Operation monitoring ...................................................................................... 40

 

8.2.5. Pressure testing ................................................................................................ 41

 

8.2.6. Replacement of the manual valve sealing ring ................................................ 41

 

9.

 

STORING AND TRANSPORTATION OF THE TOOL ..................................... 42

 

SUPPLEMENTS .............................................................................................................. 42

 

S

UPPLEMENT 

1.

LEVEL MONITORING UNDER COMPLICATED CONDITIONS

 ......................... 42

 

S

UPPLEMENT 

1.1.

 

R

ECOMMENDATIONS ON MEASUREMENTS UNDER COMPLICATED 

CONDITIONS

 .................................................................................................................... 42

 

S

UPPLEMENT 

2.

 

S

ETTING OF A USER SOUND SPEED CORRECTION TABLE

 ......................... 44

 

S

UPPLEMENT 

3.

 

D

EPENDENCE OF SOUND SPEED ON ANNULAR PRESSURE 

(

TABLES FOR 

GENERAL USE

)................................................................................................................. 46

 

S

UPPLEMENT 

4.

 

C

HARGING THE BATTERY

 ....................................................................... 47

 

S

UPPLEMENT 

5.

 

T

RANSFERRING DATA TO A COMPUTER

 .................................................. 48

 

S

UPPLEMENT 

7.

 

T

HE ECHOGRAM VISUALIZATION IN THE GRAPHIC DISPLAY

 .................... 55

 

S

UPPLEMENT 

8.

 

S

ETTING THE TIME AND DATE

.

 

I

NITIALING THE STORAGE

 ....................... 56

 

S

UPPLEMENT 

9.

 

S

ETTING THE OPERATOR AND WORKSHOP NUMBER AND RESETTING THE 

SECONDS

. ........................................................................................................................ 58

 

S

UPPLEMENT 

10.

 

S

ETTING THE PRESSURE SENSOR AT ZERO

 ............................................ 59

 

S

UPPLEMENT 

11.

 

T

ESTING THE LEVEL GAUGE

 ................................................................. 59

 

S

UPPLEMENT 

11.1.

 

R

ESTARTING THE LEVEL GAUGE

 ....................................................... 60

 

S

UPPLEMENT 

11.2.

 

R

ECORDED ECHOGRAM TEST

 ............................................................ 60

 

S

UPPLEMENT 

12.

 

M

ALFUNCTIONS DETECTED BY TESTING THE LEVEL GAUGE

 ................. 60

 

S

UPPLEMENT 

13.

  

L

IST OF POSSIBLE MALFUNCTIONS AND METHODS OF RECTIFICATION

 .. 62

 

 
 
 
 
 
 
 
 
 
 
 
 

Содержание SUDOS-mini 2

Страница 1: ...Tomsk Scientific Industrial Introduction Company SIAM LLC SUDOS mini 2 Level gauge OPERATING MANUAL TOMSK...

Страница 2: ...2...

Страница 3: ...l gauge 13 5 2 2 Ball type Nozzle 16 5 2 6 Handle 17 5 2 7 Additional accessories 17 5 3 LEVEL GAUGE OPERATION 19 5 3 1 Function 19 5 3 2 Control and display units 20 5 3 3 Basic functions of the keys...

Страница 4: ...CATED CONDITIONS 42 SUPPLEMENT 2 SETTING OF A USER SOUND SPEED CORRECTION TABLE 44 SUPPLEMENT 3 DEPENDENCE OF SOUND SPEED ON ANNULAR PRESSURE TABLES FOR GENERAL USE 46 SUPPLEMENT 4 CHARGING THE BATTER...

Страница 5: ...is complete When clearing the storage it is possible to reset the date and time in the device but this erases all accumulated information from the level gauge s memory without the possibility of rest...

Страница 6: ...ent Avoid severe contamination of components especially the acoustic sensor the valve and the tapered connecting thread of the gage as it leads to its malfunction and reduction in the service life Mai...

Страница 7: ...determine the sound speed in oil wells in a computer The device is explosion proof designed intrinsically safe circuit type of protection and have 1ExibIIBT3 40 C ta 50 C explosion proof mark The dev...

Страница 8: ...echograms 261 6 Time of continuous operation under normal climatic conditions and after the battery cell has been fully charged not less than hours 14 Time of charging of a discharged battery hours 4...

Страница 9: ...Operating manual 1 DB SIAM v 2 5 User s Guide 1 9 Spare parts and accessories Handle to install the tool on a well 1 For the valve unit Ring 020 024 25 2 3 Cone IZM 8 323 011 1 1 Notice 1 Optional Aco...

Страница 10: ...ederal Mining and Industrial Supervision of Russia 4 2 Requirements to the personnel Only people who are 18 years and older who have a secondary or higher education and are in health conditions allowi...

Страница 11: ...tionary or portable platforms if they are appropriate to the Safety regulations for the oil and gas industry The nipple which is not being used at the moment should be blanked off In the way of an aco...

Страница 12: ...ng pipe from atool set It is possible to use any convenient lever instead of the handle ATTENTION When tightening it is prohibited to use impact tools and the rotating body of the level gauge as a lev...

Страница 13: ...tool is capable to display all basic monitoring parameters and results immediately The level gauge provides level control for wells with low annular pressure with the acoustic pulse generator GAI 01 T...

Страница 14: ...urement parameters and results in its fixed storage and ensures a communication with the computer The level gauge is powered by a built in battery with a minimum of 1000 charge discharge cycles To cha...

Страница 15: ...ectly on a measuring nipple of the well Christmas tree and measuring cables are not required The control and display units are placed on the rotating body and have a protective cover The body with the...

Страница 16: ...igned to power the charger integrated in the device The power supply unit is connected to the 220 V 50 Hz mains the device is connected to the USB slot of the power supply unit via a USB interface cab...

Страница 17: ...impulse when there is no excessive gas pressure in the annular space of the well GAI 01 can be used at low annular pressure for controlling fluid level up to 1800 2500 m GAI 01 is a unit which combine...

Страница 18: ...4 atm in the annulus of the well GBO 02 consists of a cylinder a reducer a receiver and a connecting hose The hose is equipped with a connector that allows you to connect disconnect gas cylinder equi...

Страница 19: ...stored in an nonvolatile memory of the tool as a symbol report Recorded results including a complete echogram of the acoustic signal can be transferred to a computer database When calculating the flui...

Страница 20: ...ange of necessary parameters input of operator s commands control of all the operation modes including both a mode of the independent operation of the tool and a mode of its communication with periphe...

Страница 21: ...only if the BACK key is pressed at that moment The BACK key significantly simplifies the procedures of selection of a required digit when setting a well and a well cluster number and other parameters...

Страница 22: ...September 2012 2 Indication and setting up the number of well cluster and field In order to change the number press INPUT OUTPUT button the six bits of the well number start flashing Using MODE button...

Страница 23: ...up KVU recording of the curve of the level decreasing KPU automatic registration of the gas pressure KVD In order to choose the type of survey press INPUT OUTPUT button consecutively The example demon...

Страница 24: ...nutes 3 Number of measurements 900 5 Indication and setting up the number of the table of corrections and sound speed This mode makes it possible to indicate and choose the number of the working table...

Страница 25: ...ng with outlet valve GAS OUTLET YES or the gas inlet into the well working with GAI GAS OUTLET NO To work on the wells where there is no pressure at all working with GAI use the INPUT button to set th...

Страница 26: ...Storage capacity and storage cleaning The vacant storage capacity left to record the measurements results is indicated on two counters The first counter shows free storage for the symbol reports RECO...

Страница 27: ...e After the next level measurement the display will show the following information SI739GRR0 And so on SI738GR0 SI737GR0 CI0GR0 SI0GR0 The mode of clearing the device storage and setting changing the...

Страница 28: ...has been carried out at 16 53 the measured fluid level was 1030 meters and 2 reflections have been determined The previous measurement had been carried out at 16 51 the fluid level was 1027 meters an...

Страница 29: ...tage decreases down to 2 5 V In the last case all the information stored in the tool is saved but you should charge it in order to prevent a full discharge of the battery cell see Supplement 4 5 3 6 E...

Страница 30: ...The design of the battery compartment ensures that the battery does not fall out of the device Do not replace the battery and do not charge it in the hazardous area For this reason in order to inform...

Страница 31: ...e device In the event of corrosion or mechanical damage the operation of the device is prohibited self disassembly of the device is also not allowed it is forbidden to exceed the operating temperature...

Страница 32: ...st be carefully closed 5 3 8 4 It is forbidden to use the level gauge if the device exceeds the parameters of limit states The limit states of the device include Achievement of assigned indicators Vio...

Страница 33: ...he tool for service The procedure of preparation of the tool for service is rather simple and it involves the following operations 1 Turn on the tool see Section 5 3 5 2 Check voltage of the cell and...

Страница 34: ...s During a pause the indicator displays the inscription NOISE AMPLITUDE ANALYSIS After two symbols I appear on the indicator generate an acoustic pulse by briefly pressing the handle of the level gaug...

Страница 35: ...esults significantly differ from each other it testifies that the tool cannot determine the fluid level automatically This can be caused by different reasons some of them are considered in Supplement...

Страница 36: ...g of gas pressure in the wellhead annulus Install the level gauge on the nipple of the technological tap see Section 4 4 2 After having placed the tool in a position comfortable for access to the keys...

Страница 37: ...acoustic transducer the pressure gauge the face panel and the body Flushing and lubricating the solenoid valve assembly1 _ Flushing and lubricating the manual valve _ Cleaning of the interface slot _...

Страница 38: ...screwdriver etc may be used when cleaning heavily soiled threads but do not use excessive force to avoid damaging the threads It is strictly forbidden to use a metal tool for cleaning the acoustic an...

Страница 39: ...the valve back into the level gauge lubricate slightly the rubber sealing ring with surface of a rubber sealing ring 7 with lubrication CIATIM GOST 6267 80 After mounting the valve on the well sounde...

Страница 40: ...consumption is 30g per month of use After washing apply a small amount of CYATIM lubricant GOST 6267 80 to the connector surface 8 2 4 Operation monitoring The main parameters of the level gauge are...

Страница 41: ...place of the old one Lubricate the ring with CYATIM lubricant GOST 6267 80 before assembly Then put the valve back in its place After the level gauge has been assembled completely it is obligatory to...

Страница 42: ...s above zero SUPPLEMENTS Supplement 1 level monitoring under complicated conditions In some situations it is difficult to detect an acoustic signal reflected from the fluid level accurately and conseq...

Страница 43: ...00 m The acoustic transient signal that is generated and returns is of very low amplitude A low fluid level It is recommended to generate an acoustic pulse of a shorter duration Strong interference mu...

Страница 44: ...according to averaged data of appropriate regions and intended for general use They can be used only for a rough level evaluation The tables are marked with conventional codes and titles see Suppleme...

Страница 45: ...m s previously entered in manual mode e g 3 3 0 Press the INPUT OUTPUT button the first speed digit hundreds starts flashing inviting you to enter Change it to the required value by successive pressin...

Страница 46: ...2 1 338 4 9 355 8 9 372 0 2 322 2 2 339 5 1 356 9 2 373 0 3 323 2 3 340 5 3 357 9 5 374 0 4 324 2 4 341 5 5 358 9 9 375 0 5 325 2 6 342 5 7 359 10 2 376 0 6 326 2 7 343 5 9 360 10 6 377 0 7 327 2 8 34...

Страница 47: ...31 7 5 343 20 0 356 1 3 316 3 7 332 7 7 343 26 0 358 1 5 318 3 9 332 8 0 344 34 0 360 1 6 319 4 1 333 8 4 344 48 0 362 1 7 320 4 3 334 8 7 345 60 0 363 1 8 321 4 5 335 8 9 345 81 0 364 Supplement 4 Ch...

Страница 48: ...the computer the message will appear on the display U S B This mode can be exited and re entered by pressing the MODE button 3 If this is your first connection to a computer install the USB driver In...

Страница 49: ...49 Figure 2...

Страница 50: ...50 Figure 3 Figure 4...

Страница 51: ...51 Figure 5 Figure 6...

Страница 52: ...52 Figure 7 Figure 8 Open the Control Panel System Device Manager tab...

Страница 53: ...it is USB Virtual Serial Port COM11 see Figure 9 3 Start SIAM DB v2 5 database on computer 4 In the computer database start the import procedure Select the number of COM port corresponding to the con...

Страница 54: ...54 Figure 9...

Страница 55: ...h new pressing of the INPUT OUTPUT button the borderwill be changed for approximately 150 meters depending on the velocity of sound Pressing MODE button jump to correct the right border of the graph P...

Страница 56: ...meters maximum amplitude 761 conventional units grid 100 meters right border 657 meters Bottom line date the 20th of March time 15 hours 57 min 27 reflections from the fluid level fluid level is 115 m...

Страница 57: ...aling before its completion In order to clean memory press MODE consequently until the window of the memory capacity and cleaning appears on the indicator Press INPUT OUTPUT button word NO starts flas...

Страница 58: ...t the operator number press the MODE button to reach the operator and workshop number display window 1 0 4 5 2 8 1 0 6 4 0 0 1 2 2 0 2 6 In the example Operator number 104 is recorded workshop number...

Страница 59: ...hop number display window 1 0 4 5 2 8 1 0 6 4 0 0 1 2 2 0 2 6 Press the INPUT OUTPUT button and successively pressing the MODE button reach the pressure sensor zero when the pressure gauge correction...

Страница 60: ...ttons and releasing the LEVEL button The message is displayed for 1 second The level gauge then performs a direct test of the recorded character and echogram reports The test can take up to 30 seconds...

Страница 61: ...out If the above faults cannot be eliminated by initializing the gauge the device must be sent for repair During the self test other faults may be detected that need to be repaired FRAM the ferromagne...

Страница 62: ...ble cause Rectification method 1 _No indication on the display The battery cell is discharged Charge the battery see Supplement 4 2 Strong backwardness of the date and time from the current Very deep...

Страница 63: ...displayed for a long time Malfunctioning of the controller program because of unforeseen situation e g in the level determination program Restarting the device by simultaneously pressing the LEVEL and...

Страница 64: ...64 REVISION RECORD SHEET Revi sion Numbers of sheets pages Total sheets pages of document Ref of docu ment Incoming of supporting document Signa ture Date Revised Replaced New Annulled...

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