GENERAL

Golden Canada' DDI-Q Series of quartz downhole tools provides the oil field industry with superior data, reliability and performance.

The DDI-Q Series was designed to work with the industry's standard quartz transducers and has surpassed industry standards by being the first quartz tool to operate using only one 3.6 volt lithium cell (for temperatures under 150°C) or two cells (for temperatures over 150°C).

The DDI-Q Series has the same usability of our DDI-C Class tools, but with significantly (10X) better stability and resolution than the typical silicon crystal strain gauge. This improved performance takes the sample rate to 1/10th of a second, yet maintains the same accuracy as our DDI-C Class tools. This advancement allows the operator to capture fast pressure pulses that other downhole recorders would miss.

Golden Canada strives always to build user-friendly product. By integrating the same software package And same interface box that programs and downloads all the data from our tools, we have made the transition between our tools seamless.

 

The DDI-Q Series comes in a variety of pressure ranges up to 20000 psi and two temperature ranges 150°C and 177°C.

SPECIFICATIONS

Transducer Type..........................................................................Quartzdyne

Pressure Accuracy...............................................................0.02% Full Scale

Pressure Resolution........................................................0.0001% Full Scale

Pressure Drift............................................................................<1 ps i/ year

Pressure Rate....................................................... 10000,16000,20000 psi

Temperature Accuracy...................................................................± 0.5°C

Temperature Rate........................................................... 150°C, 177 °C

Power Requirements ................one/ two 3.6 V or 3.9 V Lithium C/C Cells

Battery Life.............................................Fills memory  with a Battery Pack

Memory Capacity..................................................1,390,000 Sets for time

Sample Rate..............................................0.1 sample / second to 18 hour

Housing Material..................................................718 INCONEL Standard

Housing Diameter.............................................................0.75 &1.25 Inch

Housing Length 1.25 Inch Recorder..........................30 inches Standard 

Housing Length 1.25 Inch Recorder .........................34 inches Extended

Communications..................................................RS 232/USB Comm. Box

Software...................................................................Windows Compatible
 

Specifications subject to change without notice.

ACCESSORIES

• USB/RS-232 Serial Communication Box with Cable and 9V Battery
• Pelican Case for Carrying Recorders and Accessories
• O-rings
• Battery Pack, “2C” or ”2CC” Cell Lithium