PIONEER ENERGY
CMS Comprehensive Logging Instrument

PIONEER-CMS is an internationally advanced comprehensive logging system. The instrument is integrated with many advanced technologies including the pioneering explosion-proof CAN bus technology, fast chromatography technology, measurement while drilling (MWD) technology, on-site geological analysis instrument joint application technology, etc., making it truly become a comprehensive on-site information interpretation and evaluation center. 


PIONEER-CMS comprehensive logging instrument has been widely recognized by logging personnel, which not only serves major domestic oil fields, but also is widely applied in over ten countries and regions including the US, Russia, India, Pakistan, truly becoming a national brand.

Features


  • Differential chromatography: solving the problem of identifying true and false oil and gas displays caused by oil mixing, adding organic additives, and drilling fluid pollution;
  • Explosion-proof CAN bus transmission: simplified sensor installation, convenient expansion, automatic fault diagnosis, and self-protection; 
  • Remote transmission: real-time information transmission between well pads and remote bases independent of communication methods 
  • Dual hot backup: double insurance is added to ensure the normal operation of logging work and data security 
  • Well pad information center: open database structure and WITS standard interface to achieve integration with third-party data 
  • Paperless recording: paperless recording and logging process reproduction that cannot be tampered with throughout the process, and direct generation of PDF documents; 
  • Professional abnormality warning: a professional system for engineering abnormality prediction to reduce engineering accidents, greatly reducing operational risks and ensuring the safety of drilling;
  • Comprehensive evaluation of oil and gas: integrated with various information including engineering, gas logging, geological analysis, etc., greatly improving the compliance rate of interpretation and evaluation of oil, gas, and water layers 

  • Rich application software to withstand international testing⸺Chinese, English, and Russian versions that meet international service requirements

Technical Indicators

 


Power Unit
  • Flameproof transformer
  • UPS Uninterruptible power supply
  • Instrument Room Safety Indicators

Input voltage     380V (480V, 440V, 220V Optional)
Input frequency 50Hz
Output voltage 380V±5%
Output frequency 50Hz

input voltage 220V±10%
input frenquency 35-65 Hz
Output voltage 220V±2%
Output Frenquency 50±1Hz
Power-On Time ≥15 minutes


The insulation resistance between the phase line and the machine room grounding conductor is greater than 2M, and the instrument must be equipped with a good grounding device.

Gas Analyzer
  • Natural gas hydrocarbon component analyzer
  • Natural Gas Non-Hydrocarbon component analyzer

Analysis cycle
 30, 90s (user-defined analysis of cycle time) 
Test component
 C1～nC5
Minimum detection concentration
 total hydrocarbon 1×10-6, hydrocarbon component 1×10-6
Measuring range
 total hydrocarbon 1×10-6～1, hydrocarbon component 1×10-6～1
Methylethane separation degree
 ≥ 0.85, obvious separation under the condition of 1% methane mixture (C1/C2 300:1)
Noise
 ≤0.5% F.S/h
Baseline stability
 ≤1% F.S/h
Repeatability error
 ≤2.5% F.S


Measurement content
 CO2
Minimum detection concentration
 CO2 0.1% 
Measurement range
 CO2 0.1%～100%
Baseline drift
 1%/7d of full scale
Repeatability error
 ±5％


  • Sensors

Pump stroke sensor/rotary table speed sensor 
 range: 0-1920 strokes/minute
Rotary table torque sensor
 range: 0~6MPa
Riser pressure sensor
 range: 0~42MPa
Casing pressure sensor
 range: 0~68MPa
Hook hanging load sensor
 range: 0~6MPa
Drilling fluid temperature sensor
 range: 0~125 ℃
Drilling fluid density sensor
 range: 0~3g/cm 
Drilling fluid conductivity sensor
 range: 0~50ms/cm, 0~300ms/cm
Drilling fluid outlet flow sensor
 range: 0~100% (relative flow
Drilling fluid pool volume sensor
 range: 0~5m
Drawworks sensor
 range: 0~9999, hook position setting: 0~50m
Hydrogen sulfide sensor 
 range: 0～100ppm, response time: T80＜30s


Geological instrument
  • Carbonate analyzer
  • Mudstone density tester
  • Fluorescence meter
  • Thermal vacuum distillation degasser

Measurement range
 0~100％ carbonate
Accuracy
 1％


Measurement range
 1~3g/cm3
Minimum sample weight
 0.05g
Resolution
 0.01g/cm3


Power suppl
 220VAC、50Hz
Power
 40W

Power supply
 220VAC、50Hz
Heating powe
 300W
System vacuum
 ≤1.3KPa
System tightness 
 after the vacuum degree reaches 1.3KPa, visually check the vacuum gauge for a drop of no more than 0.26KPa within 2 hours after the gas valve is cut of
Mud bottle volume
 250ml

Electric degasser
  • Degasser

working voltage three-phase 380VAC
Power
 370W
Speed 
 1400rpm
Explosion-proof grade
 ExdIIBT4


Software system
  • software system

windows operating system
Chinese, English, Russian, and Spanish versions
Metric and English system and custom units conversion
Rich background application software


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