Provides accurate positioning of ballistic services
Tool Description
The Weatherford shooting casing collar locator (CCL) is used to correlate casing or tubing collars for depth accuracy purposes.
This unpowered CCL features a diode pack at the bottom of the tool to allow continued operation of the tool after firing ballistic services.
Specifications
Ratings and dimensions
| 1-11/16 in. | 2-1/8 in. | 3-1/8 in. |
Outer diameter | 1.69 in. (42.93 mm) | 2.125 in. (53.98 mm) | 3.125 in. (76.20 mm) |
Length | 14.25 in. (361.95 mm) | 18.50 in. (469.90 mm) | 19.00 in. (482.60 mm) |
Weight | 7.5 lb (3.42 kg) | 26.0 lb (11.8 kg) | 34.0 lb (15.42 kg) |
Maximum temperature | Thallium activated sodium iodide crystal | Dual magnet, center coil | Helium-3 filled neutron detector |
Maximum pressure | Digital telemetry | Line wobble or telemetry | Digital telemetry |
Borehole conditions
| 1-11/16 in. | 2-3/4 in. | 3-1/4 in. |
Borehole fluids | Salt, fresh, oil |
Hardware characteristics
| 1-11/16 in. | 2-3/4 in. | 3-1/4 in. |
Connections | Top: 1 3/16 in. 12P GO Box
Bottom: 1 3/16 in. 12P GO Box |
Electrical specifications
| 1-11/16 in. | 2-3/4 in. | 3-1/4 in. |
Voltage (DC) | 130 V |
Current | 22 mA |
Measurements
| 1-11/16 in. | 2-3/4 in. | 3-1/4 in. |
Data transmission | Analog, line wobble, mV |
