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Page 7 of 18 |
MUD DATA
SYSTEM MDS
The
MUD DATA System panel consists of:-
1. Mud specific gravity IN/OUT.
2. Mud temperature IN/OUT.
3. Mud conductivity IN/OUT.
4.Mud Flow rate IN/OUT.
5. Mud Volume totalizer (8 pits).
6.Trip tank monitor.
1.
Mud
Specific gravity IN/Out
|
Sensor |
: |
Differential
pressure type (Rosemount) |
|
|
Mounting |
: |
Active Mud Tank and ditch
Possum Belly |
|
|
Accuracy |
: |
+0.01% |
|
|
Range |
: |
0.7 to
2.8 |
|
|
Response
time |
: |
100 ms |
|
|
Number of
sensors |
: |
2 |
|
|
Stability |
: |
0.018
inches of H2O for 5 years |
|
|
Approvals |
: |
Ex-Proof
Certified for class I |
|
|
Outputs |
: |
Recorder,
Monitor, Printers |
|
|
Separate
sensors for Mud Wt. In Flow and Mud Wt. Out Flow |
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2. Mud Temperature : IN/OUT
|
Sensor |
: |
Platinum Nickel PT 100 |
|
|
Mounting |
: |
Active Pit and
Possum Belly |
|
|
Accuracy |
: |
+/- 0.3 Deg Centigrade |
|
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Range |
: |
0 to 300 Deg. C. |
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|
Response time |
: |
1 Second |
|
|
Stability |
: |
0.1 Degree C for 1 year. |
|
|
Approvals |
: |
Ex- proof Certified for class I |
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Outputs |
: |
Recorder, Monitor, Printer. |
|
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Number of sensors |
: |
2 |
|
|
One sensor for In flowing Mud and
one sensor for out flowing Mud |
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3. Mud Conductivity
IN/OUT
|
Sensor |
: |
Toroidal transformer type. |
|
|
Mounting |
: |
Active Pit and Ditch Possum
Belly |
|
|
Accuracy |
: |
+ 1.0
milli mho |
|
|
Range |
: |
0 to 300 Mhos/cm. |
|
|
Response Time |
: |
100 ms |
|
|
Stability |
: |
+/- 0.1 % per month |
|
|
Approvals |
: |
Explosion Proof for Class I |
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|
Output |
: |
Recorder, Monitor, Printer |
|
|
Number of sensors |
: |
2 (One for In, one for Out) |
