目前大都处在第一阶段—蒸汽吞吐。
目的确定和评价蒸汽吞吐开发的合理井距。
PurposeTo determine and evaluate reasonable well spacing for steam soaking development.
在此基础上，对蒸汽吞吐废弃油藏条件进行了预测。
On the basis described, the conditions of abandoned reservoir for steam soak are predicted.
利用热蒸汽吞吐工艺开采稠油是稠油开发的主要形式。
Used the hot cyclic steam injection craft mining thick oil is the thick oil development main form.
AGD开发对油藏监测系统的要求与蒸汽吞吐有所不同。
Reservoir surveillance system of SAGD development is different from cyclic steam stimulation.
单家寺油田稠油油藏边底水能量充足，蒸汽吞吐过程较复杂。
The edge and bottom water energy is sufficient in the heavy oil reservoir of Shanjiasi oil field, and its steam soak process is complicated.
又可根据蒸汽吞吐阶段的极限油汽比，计算该阶段的可采储量。
It can also be used to calculate recoverable reserves according to the extreme oil steam ratio in this period.
薄互层稠油油藏蒸汽吞吐后剩余油预测是稠油油藏挖潜的基础。
Prediction of remaining Oil in viscous crude Oil reservoir with thin interbeds is foundation of taping potentials.
稠油区块经过多轮次蒸汽吞吐之后出现油汽比低、含水高的问题。
Low oil? Steam ratio and high water cut occurred after multicycle huff and puff in heavy oil block.
方法应用油藏工程技术，结合矿场试验，进行超稠油水平井蒸汽吞吐研究。
Method Using reservoir engineering and incorporating field tests, horizontal steam huff and puff for super heavy oil reservoir is studied.
针对辽河油区不同稠油油藏类型，选取典型蒸汽吞吐井进行数值模拟研究。
According to different types of heavy oil reservoirs in Liaohe oil province, numerical modelling was carried out by choosing typical huff and puff Wells.
结果蒸汽吞吐初期高渗透层动用程度好，中低渗透层动用程度差或未动用；
Result In the early period of steam soaking, the high permeable layer is better produced, middle and low permeable layer is poorly produced or unproduced;
生产四个月累产油量为常规冷采产量的10倍，是蒸汽吞吐产量的4.5倍。
Four-month cumulative production is 10 times of that of conventional cold production, 4.5 times of that of steam huff and puff recovery.
蒸汽吞吐热力采油的效果取决于由注采参数决定的注入蒸汽的热能利用程度。
The level of oil production using steam injection technique directly depends on the heat efficiency of steam injection, and the heat efficiency can be determined by injection-production parameters.
研究结果表明：应用模拟退火算法研究蒸汽吞吐注采参数优化设计效果明显。
The results indicate that the optimal design to injection-production parameters using simulated annealing is more apparent.
目的研究蒸汽吞吐阶段增加可采储量的途径，为同类油藏的合理开发提供依据。
PurposeTo study the way to add recoverable reserves in steam soaking period in order to provide basis for reasonable development of similar reservoir.
稠油油田蒸汽吞吐井生产后期，在泵下掺稀油能延长生产周期，增加周期产量。
During the late period of steam stimulation, mixing viscous crude oil with pumped down light oil can prolong the production period and increase the cumulative oil production.
蒸汽驱是稠油油藏经过蒸汽吞吐开采后进一步提高原油采收率的主要热采阶段。
Steamflooding is the main important stage in the thermal recovery of heavy oil reservoir, which can further enhance the recovery of heavy oil.
蒸汽吞吐曾获得很好的开采效果，但由于边、底水的侵入，最终蒸汽吞吐采收率较低。
Good recovery result had once been achieved by steam flood, however, because of invasion of edge and bottom water, the ultimate recovery factor of steam soaking is low.
计算结果对于克拉玛依油田九7区特超稠油油藏进行蒸汽吞吐开采具有一定的指导意义。
The results can be as a guide for super heavy oil production in District 9-(7) by steam stimulation process.
在蒸汽驱和蒸汽吞吐过程中，影响蒸汽注入剖面的主要因素是蒸汽超复现象和高渗透层。
Major factors which influence the steam injection profile are steam overlaying and high-permeability zones during steam flooding and cyclic steam injection.
利用经济平衡点、日收益及动态分析方法，进行了稠油油藏蒸汽吞吐后期的注汽参数确定。
Steam injection parameters are optimized at late stage of huff and puff in heavy oil reservoirs by using economic balance point, daily revenue and dynamic analysis methods.
针对蒸汽吞吐稠油开发指标如何评价，目前还没有象稀油注水那样一套完整可行的评价方法。
Different from water injection in thin oil production, there is no complete and applicable way on how to evaluate indexes of heavy oil in stream soak reservoir up to now.
具有活跃边底水的稠油油藏，在其蒸汽吞吐过程中，边底水侵入给开采动态带来了严重的影响。
In heavy oil reservoir with active edge and bottom water. the incursion of edge and bottom water has a serious impact on the production performances during steam huff and puff.
方法依据曙一区超稠油蒸汽吞吐特征，选用高温产液剖面测试仪，对放喷期产液剖面进行测试。
Method From steam soaking characteristics of super heavy oil in Shu 1 area, fluid producing profiles during flowing is tested with high temperature profile tester.
该技术的研究成功不但解决了蒸汽吞吐的技术难题，同时也为下一步改善蒸汽驱打下了良好基础。
The success of the technology not only solves the technical problem of steam injection, but also establishes a solid foundation for further improvement of steam-driven effect.
针对辽河油田蒸汽吞吐油井存在气锁、出砂、后期油稠泵效降低的状况，研制了强启闭柱塞抽油泵。
A forced-closing-and-opening plunger pump is developed to solve the problems of gas lock and sand inflow and low pump efficiency in steam injection Wells.
富拉尔基稠油油田原油粘度高，地下流动能力较低，常规开采较为困难，而蒸汽吞吐开采效果也不理想。
Crude oil in Fularchi heavy oilfield has high viscosity and low mobility. Conventional development is difficult and the effect of cyclic steam stimulation is also not ideal.
经过近20年的蒸汽吞吐开发，杜66块下层系目前已进入吞吐开发后期，地层压力低，吞吐开发效果差。
After almost 20 years of development, lower Interval of Du66 block has come to a later stage of steam stimulation, with the formation pressure lower and the steam stimulation effects poorer.
经过近20年的蒸汽吞吐开发，杜66块下层系目前已进入吞吐开发后期，地层压力低，吞吐开发效果差。
After almost 20 years of development, lower Interval of Du66 block has come to a later stage of steam stimulation, with the formation pressure lower and the steam stimulation effects poorer.
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