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- In view of flushing fluid enter and contaminate formation during heat-washing paraffin in low pressure well,developed reservoir protector by heat-washing paraffin. 针对地层压力低,热洗清蜡时洗井液大量进入地层,严重污染油层问题,研制了热洗清蜡油层保护器。
- Sample Method to Calculate Afterflow Rate of Down Hole in Low Production and Low Pressure Wells 低产低压油井井底续流量的一种简单求取方法
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- ADDITIONAL INJECTION OF CHROMIUM CROSSLINKER TOGETHER WITH POLY MER INTO LOW PRESSURE WELLS DURING ENLARGED POLYMER FLOODING TESTS AT GUDAO OIL FIELDS 孤岛油田注聚合物低压井加交联剂矿场试验
- low pressure wells 低压油井
- The barometer recorded a low pressure. 气压表标明有一低气压。
- Water supplies to the house are at low pressure. 这房子的供水水压低。
- Low Pressure Valve Options and Accessories Misc. 低压阀门备选件和附件。
- Piston cooling oil inlet low pressure slow-down. 活塞冷却油入口压力低降速。
- Cylinder liner water inlet low pressure slow-down. 缸套水入口压力低降速。
- Low pressure mold closing is standard . 低压开关模装置可保护模具的安全。
- High and low pressure spay gun with adiabatic grip. 高低压可调水枪,防热枪柄。
- Low pressure thernostatic nixing palpes. 参考名称: Sanitary tapware.
- Reasonable butyl spreading system and low pressure. 出胶系统合理,压力低。
- Low pressure nechanical nixing palpes. 参考名称: Sanitary tapware.
- Fluorescent is a low pressure mercury-smoke arc discharge lamp. 日光灯是一种低气压的汞蒸气弧光放电灯。
- Drier operates in either flow direction with low pressure drop. 在任何一方向都可操作应用。
- THE TROUGH OF LOW PRESSURE WILL WEAKEN EARLY NEXT WEEK. 该低压槽将于下周初减弱。
- In order to meet the need of oil testing and metering in high pressure well in desert oilfield, a three-phase separator for use in desert oilfield is developed. 为了满足沙漠油田高压油气井测试计量的需要,研制开发了适用于沙漠腹地恶劣环境的三相测试分离器。
- Improvement of Low Pressure Cylinder made by Siemens Co. 西门子公司汽轮机低压缸的改造方法。