摘要
介绍电缆直读试井工艺技术在塔里木油田迪那地区高温高压凝析气井迪那202井的应用情况。该井是目前国内第一口比较成功应用这种技术的超高压凝析气井。由于在这种井上应用这项技术在理论上目前还尚不成熟,受压力、温度、地层流动介质、流体流态等影响因素很大;但为了加快西气东输项目建设,尽快落实迪那2构造的开发方案,进一步精确描述气藏,在该区域进行了大胆的尝试。经过试验应用,获取了准确的储层参数,并积累了大量经验,开创了国内高温高压凝析气井试井工艺的先河,并为今后该类井试井作业打下了良好基础。
In this article, the application situation of cable SRO test technique is analyzed in well Dena 205. The well is the first HTHP condensate gas well that is successfully used this technique. Because of the effect of the factors such as pressure, temperature, flowing media in stratum, condition of fluid etc, the technique is not mature in theory. To fasten the development of w-e project, and describe the gas reservoir in detail, adventurous try is carried out in Dena area. Through field application of the technology, layer data are got, and a lot of experiences are accumulated. The technique provide a firm base for test operation in HTHP gas well.
出处
《钻采工艺》
CAS
北大核心
2006年第3期94-96,128,共3页
Drilling & Production Technology
关键词
电缆直读试井
高压
高温
密封
风险
安全
cable SRO test, high pressure, high temperature, sealing, safety
