HDPLT Production Logging Platform
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Platform Set-up:
Highest Sampling Rate in the Industry Using HDDTM Proprietary Telemetry System
Digital Telemetry
RECONs High Definition Specialty Cased Hole Logging Digital Telemetry is a sophisticated system that enables industry’s highest standard data acquisition, protection, durabilty and versatility. The Telemetry allows Specialty Cased Hole tools to be a Memory Mode Capable system controlled by a surface laptop and battery powered. Programming is written into the Telemetry tool before the commencement of a job with the commands to collect data over pre-programmed intervals and operate any motorized tools in the string. Data is downloaded after the completion of the job and confirmed for data quality control. The data is then merged with a depth file to complete the data set.
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Diameter
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1 11/16” (43 mm)
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1 3/8” (35 mm)
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Length
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25.66” (652 mm)
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25.0” (635 mm)
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Weight
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10.6 lbs (4.8 kg)
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9.5 lbs (4.32 kg)
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Max. Temperature
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350°F (177°C)
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350°F (177°C)
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Max. Pressure
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15,000 psi (103 MPa)
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15,000 psi (103 MPa)
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Voltage and Current
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+13.5 to +20 VDC / 25 mA (5 mA on Stand-By)
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Memory
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128 MB, 4 MB/min, typical download (computer dependent)
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Sample Rates
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20 ms minimum up to several days (in 20 ms increments)
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Materials
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Corrosion Resistant Throughout
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Production Gamma Ray (PGR)
APPLICATIONS
- Lithology identification
- Depth correlation
- Derive a GR Index to perform Vsh corrections
- Identification of radioactive scale
- Frac Tracer monitoring
- Gravel Pack monitoring (with addition of a gamma source)
SPECIFICATIONS
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Diameter
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1 3/8” (35 mm)
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Length
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19.7” (500 mm)
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Weight
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5.1 lbs (2.3 kg)
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Max. Temperature
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350°F (177°C)
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Max. Pressure
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15,000 psi (103 MPa)
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Threshold
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20 keV
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Sensitivity
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1 count per API
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Deadtime
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Negligible
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Accuracy
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<10%
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Measure Point
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4.6” (117 mm)
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Materials
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Corrosion Resistant Throughout
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Quartz Pressure / Casing Collar Locator (QPC/CCL)
APPLICATIONS
- Depth control in casing and tubing
- Location of severe casing or tubing damage
- Confirmation of perforation depths/intervals
- Data for Productivity Index (PI) and Nodal analysis
- Draw-down and build-up pressure transient analysis (PTA)
- Down-Hole pressure gradient measurement
SPECIFICATIONS
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Diameter
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1 3/8” (35 mm)
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Length
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11.98” (304.3 mm)
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Weight
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3.7 lbs (1.7 kg)
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Max. Temperature
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177°C (350°F)
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Max. Pressure
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15,000 psi (103 MPa)
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Resolution
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<0.008 psi & <0.005°C
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Pressure Accuracy
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Max. total/ combined error 0.02% FS
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Temperature Accuracy
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+/- 0.1°C
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Pressure Respons
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<1 second for 99.5%
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Pressure Aging
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<3 psi/ year
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Depth Offset
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0.6” Pressure; 8” CCL
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Materials
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Corrosion Resistant Throughout
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Capacitance / Temperature / Flowmeter (CTF)
Capacitance Water Hold-Up (CWH): Hydrocarbons and water have different dielectric constants. The output frequency of the probe is in response to the average dielectric constant of the fluids between the cage of the tool and the inner probe. From this the down hole water to hydrocarbon ratio can be derived.
Temperature: The sensor uses a platinum resistance probe, which changes resistance with temperature. The output signal is multiplied within the electronics to convert to extremely high resolution. The probe tip is very small resulting in a very rapid (0.5 sec) response time.
Flowmeter Electronics: Dual magnets are fitted to the flowmeter main shaft which close Hall effect sensors/switches as the shaft rotates. 5 pickups give a directional output of 10 pulses per revolution.
APPLICATIONS
- Fluid compositon from average dielectric constant
- Fluid ID from temperature response
- Location of leaks and crossflow by temperature response
- Quantitative measurement of flowrate in casing and tubing
CAPACITANCE WATER HOLD-UP / TEMPERATURE SPECIFICATIONS
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Diameter
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1 3/8” (35 mm)
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Length
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18.78” (0.47 m)
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Weight
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4.0 lbs (1.81 kg)
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Max. Temperature
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350°F (177°C)
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Max. Pressure
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15,000 psi (103 MPa)
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Temp Measure point
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8.72” (0.22 m)
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CWH Measure point
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5.34” (0.13 m)
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Power Supply
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+12 V @ 25 mA
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CWH Resolution
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1%
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CWH Range
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0-45% Water Hold-up
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Temp. Resolution
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0.0055°F
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Temp. Accuracy
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+/- 1°F
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Temp. Response
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<0.5 seconds
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Flowmeter Output
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10 pulses/Revolution
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Material
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Corrosion Resistant Throughout
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FLOWMETER SPECIFICATIONS
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Diameter
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1 3/8” (35 mm) and 1 11/16” (43 mm)
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Length
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2.91 ft (890 mm)
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Weight *
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10 lbs (4.5 kg)*
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Max. Temperature
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350° F (177° C)
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Max. Pressure
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15,000 psi (103.4 MPa)
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Sensor Measure Point
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13.5” (349 mm)
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Output
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10 pulses/rev (directional)
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Sensor Threshold *
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~ 1.7 ft/min (0.01 m/s), 100 bpd in 7” CSG
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Max Fluid Velocity
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500 ft/min (2.54 m/s), 2,850 bpd in 7” CSG
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Casing Range
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2 3/8” to 9 5/8”
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Materials
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Corrosion Resistant Throughout
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* Dependant on spinner & cage sizes
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Fluid Density (FDR)
APPLICATIONS
- Multi-phase production profiling
- Fluid identification
- Horizontal / highly deviated wells
- High fluid flow rates
SPECIFICATIONS
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Diameter
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1 3/8” (35 mm)
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Length
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22.9” (581 mm)
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Weight
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6 lbs (2.7kg)
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Max. Temperature
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350°F (177°C)
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Max. Pressure
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15,000 psi (103 MPa)
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Range
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0 to 1.25g/cc
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Resolution
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0.01 g/cc
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Accuracy
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0.03 g/cc
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Source
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Am241, 5.5GBq (150mCi)
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Measure Point
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4.3” (110 mm)
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Materials
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Corrosion Resistant Throughout
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High Definition Holdup (GHT)
The Gas Holdup Tool provides reliable, cross well bore measurement of gas volume fractions in any flow regime at any deviation. The measurement represents the entire cross section of the well bore within casing and is independent of salinity, water cut and oil/water densities.
APPLICATIONS
- Multi-phase production profiling
- Fluid identification
- Bubble Point determination
- Gas entry detection
SPECIFICATIONS
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Diameter
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1 11/16” (43 mm)
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Length
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27” (686 mm)
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Weight
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10 lbs (4.5kg)
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Max. Temperature
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350°F (177°C)
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Max. Pressure
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15,000 psi (103 MPa)
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Range
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0 -100% gas Holdup within 2.9 – 9.9” pipe
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Accuracy
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± 3%
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Resolution
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1%
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Vertical Resolution
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2.5” (64 mm) approx.
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Source
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Cobalt 57 – 3mCi, Cobalt 57 – 111MBq
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Materials
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Corrosion Resistant Throughout
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