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OVERVIEW
SINOPEC published the news that the JiaoYe18-S12HF shale gas well in FuLing had completed on Oct. 23rd, 2022, the well total depth@7161m with horizontal interval@4286m, especially “one trip” in the horizontal interval @4225m, break the records of the longest horizontal interval drilling and “one trip” to get the longest FTG in the horizontal interval, which marks the breakthrough of drilling ultra-long horizontal wells in China, in order to develop the shale gas efficiently. The Downhole Motor was provide by DeepFast.
PERFORMANCE
Replaced the imported PDM for RSS, speeds up ROP and efficiency, saves money for customers.
Low pressure consumption, stable output, high torque, long lifetime, oil-base resistance, high temperature resistance.
Provided service to over 1,000 wells .
| NO. | Well No. | FTG /m | Circulate Hours/h | Drill Time /h | ROP m/h | Achievement |
| 1 | JY18-S12HF | 4225 | 307 | 181 | 23.34 | Longest single trip |
| 2 | N216H6-2 | 1770 | 456 | 225.9 | 7.84 | Longest working hours |
| 3 | N209H47-6 | 2028 | 78.9 | 72.9 | 27.82 | Faster ROP |
