Mud Logging Unit Specifications
Type of mud logging unit: Welleap Logging System
Logging Unit
Length = 8.5 m, Width = 2.6 m, Height = 2.8 m, Total weight: 14
Ton.
Fully pressurized skid mounted mud logging unit.
DNV certificate to A0 zone construction.
Certified for proof load & MPI test.
BASEEFA, CSA or FM for all equipment, which shall operate in a
hazardous environment.
The logging unit is confirmed that it has been inspected and
prepared to A0 zone of DNV certificate.
| Main Configuration |
| Container | Positive Explosion-Proof | D N V Certification (DNV2.7-1 is selectable) Size: 8 m×2.5 m×2.8 m |
| Data Acquisition System | RS-485 Data Acquisition System | No. of 4~20 Ma Channel:40 No. of pulse channel:14 Safety Barrier |
Chromatograph | GC-3K gas Chromatograph | Total Gas :0~100%
Min detectable Concentration:10 ppm
Chromatograph:0~100%
Min detectable Concentration:10 ppm
Cycle:30 s |
| CO2 Analyzer | CO2 Analyzer | Min detectable Concentration:0.2%
Range:0~100% |
| Safety Alarm System | SAS Safety Alarm System | Audio &Visible |
| Software | System | Independent knowledge property right |
Detailed Images
1. Gas detection system
- Total Gas & Gas Chromatograph
Total Gas is detected continuously, this method suites for the fast
drilling. We can catch all the gas peaks.
2. Drilling Monitoring Parameters and Equipment
l Hook Movements
l Rotary Torque
l Hook Load
l Pump Strokes
l StandpipEe Pressure
A continuous monitoring system to measure the pressure on the
standpipe. The transducer shall be completely independent from the
system installed by Drilling Contractor.
l Cementing Unit Pressure
A continuous monitoring system to measure the pressure on the
standpipe. The transducer shall be completely independent from the
system installed by Drilling Contractor.
l Casing Pressure
A monitoring system to measure the casing pressure when the BOP is
closed. The transducer shall be installed by means of adequate
fittings between the casing and the choke manifolds and shall be
independent from the system installed by Drilling Contractor
l Mud Temperature In/Out
Description: The sensor consists of a platinum probe (RTD) and a
converter, suitably housed for ease in installation and enhanced
safety.
Mud Conductivity In/Out
The mud conductivity system utilizes two sensors to measure
conductivity of the drilling fluid in and out of the hole. The
electrodeless conductivity sensors measure an induced current in a
loop of the fluid. The sensors are interfaced to the mud
conductivity panel for calibration, conversion and data display.
This panel is interfaced to the data acquisition system.
Mud conductivity in sensor is located in the suction pit. Mud
conductivity out sensor is located in the possum belly or flow
line.
Audible and visual alarm capability is on both sensors.
3. Data Acquisition,Computer , Data Processing System
