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截至9月28日,我国首套页岩气增压采气机组在西南油气田长宁区块宁201-H1井成功投运,各项运行指标均达到设计要求,连续平稳运行400多个小时,单井日产增加3万m3。这是我国页岩气开发首次应用增压采气工艺技术,创新采用“技术+”RTI项目投资管理模式,并首次使用国产天然气压缩机组。单井日产由实施工艺前的3.6万m3提升到目前的6.8万m3,为探索页岩气中后期开发模式、摸清页岩气单井储量和开发潜力,提供了试验评价的有效手段和平台。
As of September 28, the first set of shale gas boosted gas generating units in China successfully put into operation at Block 201-H1, Changning District, Southwest Oil and Gas Field. All the operational indicators met the design requirements and operated continuously and smoothly for more than 400 hours. Well Nissan increased 30,000 m3. This is the first application of pressurized gas recovery technology in shale gas development in China. Innovative use of “+ +” RTI project investment management model, and for the first time using domestic natural gas compressor. Single-well Nissan increased from 36,000 m3 before implementation to the current 68,000 m3. In order to explore the mode of post-shale gas development and find out the single well reserves and development potential of shale gas, it provides an effective means and platform for experimental evaluation .