JZG41 dead rope holder
Delivery time 2 months
JZ series weight indicator is an instrument suitable for oil, geological exploration drilling, workover operation, indicating and recording the change of drilling weight and drilling pressure, which can help the driller master the work in drilling and workover operations. Parameters and judge the working status of the drill.
1. The complete set of weights consists of three parts.
JZG type dead rope holder, JZZ weight indicator and JZJ type recorder. The dead rope retainer can be divided into two types according to the installation method: vertical and horizontal.
2. The instrument has high precision and reliable performance.
3. The anti-corrosion performance is good, and the anti-corrosion amplification mechanism adapts to the marine working environment.
4. The dual-type secondary meter is suitable for domestic use and can meet the requirements of foreign users.
5. The pipeline joints adopt fast and self-sealing joints, and the pipelines are connected quickly, conveniently and reliably.
6. The recorder ink records the working curve to facilitate the creation of a working file for drilling.
1. Dead rope holder output pressure error: ±1.0%F·S
2. Allowable error of weight indicator: ±1.0%F·S
3. Weight indication system tolerance: ±2.0%F·S
4. Recorder tolerance: ±2.0% F·S
5. Weight recording system tolerance: ± 2.5% F · S
6. The instrument piping system must not leak under the maximum working pressure conditions
7. Instrument working environment temperature: -40 ~ 50 ° C
