文96储5井是储气库建设的一口注采井。通过文96储5的地层岩性、储层特点、地层稳定性、地层压力等多方面等进行论证,在室内针对文96储5井水包油钻井液进行试验研究,在此基础上完成现场应用,确保该井定向、钻井、取芯、完井作业顺利施工。文96储5井的顺利完钻,标志中原钻井院具有在储气库井施工水包油钻井液的能力。 Wen-96 reservoir 5 wells is a gas injection wells well construction. Through the demonstration of stratigraphic lithology, reservoir characteristics, stratum stability, formation pressure and so on, the author conducted a pilot study on the oil-in-water drilling fluid of Well Wen 5 reservoir in the laboratory, and completed on-site Application, to ensure that the well orientation, drilling, coring, completion of the smooth operation of construction. The successful completion of Well 96 Reservoir 5 marks the Zhongyuan well’s ability to drill oil-in-water drilling fluids in gas wells.