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- There are a lot of low permeability gas fields in our country.For their low natural deliverability, they need to be fractured to get industrial gas flow. 摘要我国存在大量的低渗透气田,由于自然产能低,需要进行压裂后才能生产。
- There are a lot of low permeability gas fields in our country.Because of their low natural deliverability,they need to be fractured to get industrial gas flow. 我国有大量低渗透气田,这类气藏自然产能极低,需要压裂后才能进行生产,若压裂后配产不合理,将导致出砂、裂缝闭合等不利情况,达不到增产的目的。
- But the data analysis is relied on experience and statistics in a certain extent, so sometimes it makes big errors.Daniudi gas field is a low permeable gas field, the pressure buildups lowly. 但一点法对资料的分析带有一定的经验性和统计性分析误差,特别是对于属于低渗透气藏的大牛地气田,所计算的无阻流量均偏高。
- The Research of Low Permeability Gas Field Dynamic Inspection Technology Guideline Calculating Method 低渗透气田动态监测技术指标计算方法研究
- Keywords low permeability gas reservoir;deformed media;drawdown pressure;modeling study;Sulige gas field; 低渗透气藏;变形介质;生产压差;模拟模型;苏里格气田;
- Keywords low permeability gas field;heterogeneity;pressure-sensitivity;reservoir prediction;separate layer fracturing;rational proration;cost-cutting; 低渗气田;非均质性;压敏;储集层预测;分层压裂;合理配产;降低成本;
- Low permeability gas field 低渗透气田
- Most low permeability gas reservoirs belong to deformed media. 摘要大部分低渗透气藏属于变形介质。
- Studying the Pilot Production Pattern Well Spacing in the Da Niudi Lower Permeability Gas Field 大牛地低渗透气田试采井网井距研究
- The Permian Shanxi Formation in Yulin Gas Field is a typical low porosity and low permeability lithologic reservoir. 榆林气田二叠系山西组气藏属于典型的低孔、低渗、岩性气藏。
- Clastic rocks of Shaximiao gas reservoir in Pingluoba gas field have the characteristics of low permeability and super compactedness. 平落坝气田沙溪庙气藏碎屑岩具有低渗透、超致密的特性。
- Water blockage is a ubiquitous problem during the development of low permeability gas reservoirs. 水锁效应是低渗透砂岩气藏开发中普遍存在的问题。
- The main conclusion of research is that the formation of Shihezi and Shanxi in the upper palaeozoic gas pool at the SuLige gas field is characteristic of low permeability and medium porosity. 研究的主要结论:苏里格气田上古气藏下石盒子组-山西组的储层为低渗透率、低孔隙度储层,沉积相类型主要是河流沉积。
- Abstract: A mathematical model of fluid flow in low permeability gas reservoirs is developed, with gas slippage effect taken into consideration. 文摘:低渗透气田在我国分布极广,开发此类气田具有重要的现实意义。
- There are two defects in the analysis method of the conventional modified isochronal test data, especially in the low permeability gas well with small control reserve of a single well. 对于单井控制储量比较低的低渗透致密储集层气井,传统修正等时试井分析方法的不足是:二项式系数偏小甚至为负,稳定点的确定没有完全按定义进行。
- For very small pore throat in low permeability gas reservoir, the gas molecules assume free flowing, hence either in laboratory or in ield must consider the slippage effect corrections. 在低渗气藏中因孔喉很小,分子自由流动明显,无论在室内或地下均需校正滑脱效应。
- tight and low permeability gas reservoir 致密低渗透气藏
- Formation mechanism of Paleogene low permeability reservoir in Dina 2 gas field, Tarim Basin 迪那2气田古近系低渗透储集层形成机制分析
- Keywords Moxi Gas Field;carbonate structure;low permeability;natural gas reservoir;acidization;gel acid; 磨溪气田;碳酸盐岩;低渗透;天然气藏;酸化;胶凝酸;
- Balanced Pressure Drilling Problem in Low Permeability Gas Formation 低渗天然气层的平衡压力钻井问题
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