1) Changqing gas field
长庆气区
1.
Innovation and practices on technology and management of low-permeability gas reservoir development in Changqing gas field
长庆气区低渗透气藏开发技术创新与管理创新
3) Changqing exploration area
长庆探区
4) Changqing oil-District
长庆油区
5) Changqing gas field
长庆气田
1.
Application of Neutron-Density Overlapping to Identify Gas Reservoir in Changqing Gas Field;
中子-密度重叠识别气层法在长庆气田的应用
2.
Single-point testing" empirical productivity formula and test conditions for gas wells in Lower Paleozoic of Changqing gas field;
长庆气田下古生界气井单点法经验产能公式及测试条件研究
3.
Reservoir description of Lower Paleozoic in Changqing gas field during exploitation phase;
长庆气田下古生界气藏开发阶段储集层描述方法
6) Changqing Gasfield
长庆气田
1.
All these problems in Changqing Gasfield are caused by the natural .
为了提高天然气贸易计量的准确度,通过对各类流量计的性能优选,长庆气田2003年在“西气东输”天然气贸易计量系统中首次尝试应用Instromet、Daniel两种气体超声流量计,并开展孔板流量计的对比分析研究,大大提高了贸易计量管理水平及贸易计量准确度,取得了较好的应用效果及经验。
2.
In addition to a brief introduction on current worldwide applications of downhole choker, the alcohol injection process by high-pressure gas collection in Changqing Gasfield and the serious plugging phenomena in some gas wells and gas collecting pipelines were analyzed in this paper.
在简要介绍井下节流技术在国内外应用现状的基础上,针对长庆气田采用高压集气集中注醇工艺流程、部分气井及集气管线在生产运行过程中暴露出堵塞严重等问题,通过大量室内性能试验研究,对卡瓦式井下节流器及配套工具进行了改进完善,研发了预置工作筒式井下节流器,开展了室内试验研究和6口井的现场试验。
3.
To avoid the formation of natural gas hydrate, Changqing Gasfield adopted the solution of methanol injection from the wellhead and central treatment of sewage produced by individual well via methanol recycle facility.
冬季为了防止天然气水合物的形成,长庆气田采用了井口注醇的措施并通过甲醇回收装置对单井产污水进行集中处理。
补充资料：长庆
1.永久吉昌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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