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Xinjiang, China

Liu B.,Yangtze University | Wang X.,Yangtze University | Chen Y.,Yangtze University | Liu H.,Yangtze University | And 2 more authors.
Well Testing | Year: 2013

Compared to many of the existing well test interpretation software, the swabbing wells liquid recovery interpretation software (SWLRIS) can use the measured pressure data to interpret formation parameters, and can also use the fluid level data for interpretation. Thus, the well-testing does not require download the pressure gauge, which need construction, and does not need to stop production for pressure recovery test, only need to install a set of ultrasonic liquid level detector in the wellhead of a swabbing well. In this article, the author describes the running processes, main interfaces, functions and features of the SWLRIS, which developed by the studying team. The author uses the software to interpret parameter in more than ten wells of Karamay oilfield. Application results show that this software uses liquid recovery data to interpret is consistent with the results that Saphir uses measured pressure data to do, and has a good application value.

Wang F.,Test Oil Company | Hu G.,Test Oil Company | Mi H.,Test Oil Company | Zhou C.,Test Oil Company | And 2 more authors.
Well Testing | Year: 2011

According to the oil test of two wells, we seal the tested layer using the electric bridge or electric bridge and cast ash technology, and use high energy composite perforating technology one-piece composite perforation to seal the purpose layer. The production fluid characters and capacity and the lower already close to sealing coat, by adopting measures validation, all of the tube down. Analyzes the main bridge plug seal, the reason and gives the use of composite perforating technology of high energy when turn layer between sealing requirements. Through the experiment well verification, puts forward measures to prevent high-energy composite perforating cause tube channeling occurred.

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