NEW POLYMER TECHNOLOGY FOR WATER CONTROL IN GAS-WELLS

被引：18

作者：

DOVAN, HT

HUTCHINS, RD

机构：

来源：

SPE PRODUCTION & FACILITIES | 1994年 / 9卷 / 04期

关键词：

D O I：

10.2118/26653-PA

中图分类号：

TE [石油、天然气工业];

学科分类号：

0820 ;

摘要：

A new polymer treatment process has been developed for selectively reducing water permeability in gas wells. Three field treatments are discussed. The most notable treatment was performed on an offshore gas well that previously was loaded up with water. The treatment returned gas production to the well, averaging 1.9 MMcf/D gas for almost 3 years. The water production was reduced from a high of almost 600 to <50 B/D. The treatment was performed in 1 day using common oil- and gas-field acidizing equipment. The treatment design was based on information from earlier field treatments, laboratory corefloods, and gel screening data.

引用

页码：280 / 286

页数：7