Based on the example in Min114 block at Xinmin oil field,the authors analyze the relation of the fracture and crustal stress,measure the direction and length of the hydraulic fracture by receiving the microseism signals when the terrene is broken,which provides a basis for deploying reasonable flood pattern for development of low permeability reservoir.
以新民油田民114区块为实例,利用微震裂缝监测技术,通过接收地层破裂时的微震信号测定水力压裂产生的人工裂缝的走向与长度,分析裂缝发育与地应力的关系,为低渗透油藏开发中合理部署注采井网提供依据。
Irregular inverted seven spot waterflooding pattern was taken in initial production.
通过对水驱效果的综合分析,认为制约开发效果改善的主要因素是注采井网不完善、注水产液结构不合理、油层压力结构与能量状况差,以及井下套变套损严重。
The flooding pattern of A area is optimized according to the distribution rule of t.
根据裂缝分布规律 ,优化了A区注采井网 ,有效地提高了该油藏产能和注水波及系
According to the results of the study, injection and production well pattern is rebuilt, and some matching technologies are applied, which enhances the recovery factor from 32.
在找准问题及查清剩余油潜力的基础上 ,重塑注采井网 ,配套运用工艺技术 ,使断块预测采收率由治理前的 32 。
The study of accommodation of injection-production pattern for Chang6_2 Reservoir, ST2 borefield,Zhenjing oilfield
镇泾油田ST2井区长6_2油藏注采井网适应性研究
Research on Well Pattern Optimization for Xinhuan-27 Faulted-block of Liaohe Oilfield
辽河油田新欢27断块注采井网优化研究
Comprehensive adjustment technique on injection-production pattern of South 38 fault block in Zhangdian oilfield
张店油田南38断块注采井网综合调整技术
Development of valve device for injection-production integrated technology of heavy oil thermal recovery slim holes
稠油热采井注采一体化配套开关装置
INFLUENCE OF STEAM INJECTION PARAMETERS ON WELL-BORE TEMPERATURE
热采井注汽工艺参数对井筒温度的影响
Analysis on the Selection of Re-Injection of Salt Making Waste Water Into Rock Brine Well Mining Area
制盐废水回注岩盐卤井采区选择分析
Perforations for Steam Flood Injecion-production Thick Oil Wells in Liaohe Oilfield
辽河油田稠油蒸汽驱注采井射孔方式
The study on injection-production well distance and injection effective time in Shiwu Oilfield
十屋油田注采井距与注水见效时间研究
Gas-injection production technology using underground gas-storage salt cavern to displace brine solution and contain injected gas
地下盐穴储气库注气排卤及注采完井技术
The Relationship Between Well Spacing Density and Recovery Factor in Dawanqi Oilfield
大宛齐油田井网密度与采收率的关系
The Comprehensive Supporting Technique of the Sparging and Anchoring Net ofinclined shaft in Yangjiacun
杨家村矿斜井锚网喷注综合支护技术
Slope Shaft Construction Method by Grouting with Advanced Pipe through Aeolian Sand Seam
采用超前导管注浆法过风积沙层的斜井井筒施工方法
The Research about the Factors Affecting Formation Rock and Casing by Well-Completion and Injection-Production Technique;
完井、注采工艺对地层岩石及套管影响因素研究
Casing Strength Theoretical and Experimental Study of Thermal Recovery Steam Injection Wells;
注蒸汽热采井套管强度理论与试验研究
A Method for Evaluation of EOR of Waterflooding Oilfield by Infill Well Process
加密井提高注水开发油田采收率的评价方法
Calculating the limit injector-producer distance in low permeability pool by with start-up pressure gradient
利用启动压力梯度计算低渗油藏极限注采井距
Wellbore heat transfer model of recovering offshore heavy oil by air injection
注空气开采海上稠油井筒传热模型研究
THE MULTILAYER CASE-PIPES ELECTROMAGNETIC DEFECT DETECTING TECHNOLOGY IN AN INJECTION-PRODUCTION WELL OF THE UNDERGROUND NATURAL GAS STORAGE
地下储气库注采井多层管柱电磁探伤技术