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Quartz Pressure/CCL Tool


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Overview


The combined Quartz Pressure and CCL tool (QPC) is used both for downhole flowing and shut-in pressure measurement and for casing collars or metal variations detection in the casing and tubing.

Application

· Depth control in casing and tubing
· Locating of severe casing or tubing damage
· Data for pressure indication
· Down-hole pressure gradient measurement.

Specifications

Model QPC02 QPC03
OD 35mm (1 3/8") 43mm (1 11/16*)
Max Working Temperature 175℃ 175℃
Max Working Pressure 100MPa l00MPa
Shipping Length 560mm (22.05") 570mm (22.44")
Rig-up Length 465mm (18.31") 475mm (18.7")
Weight 2.2kg(4.8lb) 3Kg(6.6lb)
Press. Measuring Point 15mm (0.59") 18mm (0.71")
CCL Measuring Point 215mm (8.46") 218mm (8.58")
Cable Mono-conductor Mono-conductor
Operating Voltage 14VDC-18VDC (Nor. 17VDC) 14VDC-18VDC (Nor. 17VDC)
Operating Current 35mA±3mA 35mA±3mA
Press. Resolution 0.008psi 0.008psi
Press. Accuracy 0.0002 0.0002
Press. Response Time 1s (for 99.5%) 1s (for 99.5%)
Temp. Accuracy 0.15℃ 0.15℃
Temp. Resolution 0.005℃ 0.005℃
CCLSNR >5 >5
Logging Speed >400 m/h >400 m/h
Threads 1 3/16 -12 UN-2A(B) GO (female/male) KWDJ-GoA-1A

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