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- ARPS DECLINE OF WATERFLOODING OILFIELDS.? 水驱油田的Arps递减规律
- Many of the trapped-ion experiments at NIST have involved shuttling ions through a multizone linear trap. NIST许多捕获离子的实验,都让离子来回穿过一个多区块的线型阱。
- The project works well with the multizone air conditioners to adjust supply air for zones of different requirements. 该工程中采用的多分区空调器可以解决上述问题。工程运行情况良好。
- Energy saving of centrifugal pump for waterflooding and oil transfer by speed control. 油田注水集输系统离心泵调速节能研究。
- Water drive type curve is a key method for prediction of oilfield waterflooding performance. 摘要水驱特征曲线是注水开发油田动态预测的主要方法。
- The oil field waterflooding system is a dissipative system and follows the law of dissipative structure. 摘要油田注水开发系统为一耗散结构系统,遵从耗散结构的规律。
- EOR and improved waterflooding technology became the main means to reduce the decline of oil production. 前苏联原油产量于八十年代后期开始下降,提高采收率和完善水驱技术已成为抑制产量递减的主要手段。
- Unstable waterflooding was verified to be able to enlarge sweep efficiency and en-hance the ultimate oil recovery. 实践证明不稳定注水能够提高注水波及系数,提高油藏最终采收率。
- A new technology of separate zone waterflooding and commingled producing in one well pattern is developed. 若采用简单的合层开采工艺,油水井层间干扰大,影响开发效果。
- Since Zhoucheng oil field developing by waterflooding in 1995,it has acquired better effect. 洲城油田于1995年投入注水开发,取得了较好的水驱开发效果。
- The oil viscosity increases with the water cut in the process of waterflooding development. 水驱油田开发过程中,原油黏度随含水率升高而增加。
- Scale occurence is one of the serious problems in the waterflooding of oilfields. 结垢是油田注水过程中遇到的最严重的问题之一。
- Calculations alsohas been done for high pressure and low pressure waterflooding oil recovery. 从理论上论证了高注低采较之低注高采更能提高采油率。
- Using single well waterflood stimulation could help complement producing energy and oil production. 通过单井注水吞吐,可以补充地层能量,恢复油井产量。
- Let not the waterflood overflow me, neither let the deep swallow me up, and let not the pit shut her mouth upon me. 求你不容大水漫过我,不容深渊吞灭我,不容坑坎在我以上合口。
- The working principle and core structure of the online monitoring and predicting system for waterflooding power package are expounded. 阐述了油田注水机组状态在线监测及预测系统的工作原理与核心结构。
- A new hot-runner controller system, having comprehensive protection and multizone precise temperature control properties, is an advanced product for hot-runner system. 具有多重保护性能的高精度多区域热流道温控装置,是用于热流道系统的尖端产品。
- The formula provides strong theory for the filed workers when they deal with waterflood stimulation a... 该公式能为现场的施工作业人员在控制闷井时间时提供有利的理论依据,这对油田的经济开采是很有帮助的。
- Aim To make definite the influences of microscopic pore structure of Chang 6,Chang 8 reservoir on waterflooding effectiveness in Xifeng oilfield. 目的探讨西峰油田长6、长8储层微观孔隙结构对注水开发效果的影响。
- Using the routine conecntrating waterflood technology to periphery low permeability oilfield needs bygger investment. 外围低渗透油田分布零散、产量低、注水压力高,采用常规集中注水工艺,水系统投资较大。
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