Completion Difficulties and Countermeasures for HPHT and Sour Gas Well - Couverture souple

Yufei, Li; Huali, Zhang; Jiying, Zhang

 
9783330080973: Completion Difficulties and Countermeasures for HPHT and Sour Gas Well

Synopsis

According to the main completion technical difficulties of Longwangmiao HPHT acid gas reservoir, a series of studies and field tests were mainly carried out, including optimization of well completion modes, experimental evaluation and optimization of string materials, sealing performance evaluation of string threads, structural optimization design of downhole pipe strings and erosion resistance evaluation of pipe strings. Field application results show that the erosion of high-flowrate production on pipe strings and downhole tools and the effect of perforation on the sealing performance of production packers were reduced effectively, well completion quality was improved, and annulus abnormal pressure during the late production was reduced. This research provides a reference for the development of similar gasfields.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

À propos de l?auteur

Li Yufei, born in 1981, graduated from the Southwest Petroleum University in 2007. He holds Master's degree in oil and gas engineering. He is mainly engaged in oil and gas well completion and workover, as well as integrity evaluation of scientific research. He has published more than 20 papers.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.