SENDOIL / Drilling instrumentation systemsSDZ1000-2 drilling instrumentation
The SDZ1000-2 rig parameter instrument is an accompanying parameter instrument designed for electric rigs, mechanical rigs and workover rigs. Drilling parameters such as hook suspension, turner twister, standpipe pressure, piston tailline pull, pump speed 1/2/3, turner speed, well-head slurry return volume can be monitored.
Overview:
The SDZ1000-2 rig parameter instrument is an accompanying parameter instrument designed for electric rigs, mechanical rigs and workover rigs. Drilling parameters such as hook suspension, turner twister, standpipe pressure, piston tailline pull, pump speed 1/2/3, turner speed, well-head slurry return volume can be monitored.
• Composition and characteristics:
SDZ1000-2 consists of instrument display boxes (showboards), industrial-grade precision switch power, sensors, back-office workstations, hydraulic plumes and cable attachments. The instrument displays the electrical header of the parameters on the box, with the built-in signal conversion processing module; Industrial switches provide direct current voltage power to the drill surface, sensors and modules.
The model parameter instrument is shown on the DTP with a stand-alone pointer-type electrical header, and is modularized with simple structure, installation maintenance, performance stability and economic utility. The integrated computer workstation records and processes data in the rigs (backstages) to synchronize the changes in the parameters of the wells, which can be shown in digital, curved and analogue form, the interfaces can be easily transposed in Chinese, English and Russian, and can store, replay and print the curves and statements of the parameters of the wells so that the team technicians can achieve remote monitoring of the key drilling parameters.
The instrumentation box is fully stainless steel and can be installed in a seating manner in the drilling rig of the Division or on the rig opposite the Division ‘ s drilling before the rig. A concentration of changes in drilling parameters. The Division drills have a low performance of the instrument, which provides visual and timely access to and control of drilling and equipment.
Main technical indicators:
|
Measurement parameters |
Measurement range |
Display accuracy |
Record precision |
Notes |
|
Big hooks. |
0 ～ 4200kN |
±1.5 % |
±1.5% |
or User Selection |
|
Standpipe pressure |
0 ～ 40MPa |
±2.5 % |
±1.5% |
|
|
Rotary table torque |
0 ～ 500 |
±2.5 % |
±1.5% |
No Outline |
|
Stufftail rope pulls. |
0 ～ 100kN |
±2.5% |
±1.5% |
|
|
Pump speed 1/2/3 |
0 ～ 200SPM |
±1.5% |
±1.5% |
|
|
Rotary table speed |
0 ～ 300RPM |
±1.5% |
±1.5% |
|
|
Wellhead mud return |
0 ～ 100% |
±1.5% |
±1.5% |
• Instrument working environment:
Ambient temperature: Outdoor instruments – 25°C ~ 70°C (standard), -40°C ~ 70°C (low temperature)
Indoor instruments 0°C ~40°C
Humidity: 85% RH
Electricity: 220 VAC ± 20%, 50 Hz ± 10% or 110 VAC ± 20%, 60 Hz § 10%
