Low-Permeability Gas Sands
Low-Permeability Gas Sands
复制标题
DOI：
10.2118/11330-pa
复制
发表时间：
1982-10
期刊：
影响因子：
--
通讯作者：
H. Kazemi
中科院分区：
文献类型：
--
作者：
H. Kazemi
对低渗透致密气藏的资源潜力和相关问题的审查表明，它们的储量是美国目前探明的常规天然气储量的 1 至 2.5 倍。如果包括价格在内的经济激励措施有利并且可以采用改进的增产技术，这些矿藏可能会对未来的天然气市场做出重大贡献——也许是 190-570 TCF，相当于 30-1000 亿桶石油。使用大规模水力压裂处理来增产致密气井的考虑因素包括裂缝设计、压裂液和支撑材料、裂缝作业评估、试井和预测储层性能。
A review of the resource potential and problems associated with low-permeability, tight-gas reservoirs suggests that they contain from 1 to 2.5 times the current US proved reserves of conventional gas. These deposits are likely to contribute substantially to future natural gas markets - perhaps 190-570 TCF, equivalent to 30-100 billion bbl of oil - if economic incentives, including price, are favorable and imporved stimulation technology is available. Considerations in using massive hydraulic fracturing treatments to stimulate tight-gas wells include fracture design, fracturing fluids and propping materials, evaluation of fracture jobs, well testing, and forecasting reservoir performance.