Research and application of the multi-layer fracturing and flowing back without pulling string technology;
不动管柱多层压裂及排液一体化工艺技术研究与应用
For the well layers with low quality,high fluid production and many times and long time flowing back,conventional well testing method is hard to reach testing objective.
对于油质差、产液量高、多次长时间排液井层,常规的试井方法难以达到测产目的。
Gas lift flowing back is a common gas production technology through flowing back in gas well and has strong applicability.
气举排液是一项常用的气井排液采气工艺方法,具有很强的适应性,不但适用于低产气井的辅助排液采气,而且还适用于各种类型积液停产气井的诱喷排液复产。
The kinetics of liquid drainage from colloidal gas aphrons (CGA) was investigated at various concentrations of sodium dodecyl sulphate (SDS), hexadecyltrimethyl ammonium bromide (HTAB), and Tween 80, respectively, under the conditions of different temperatures.
分别对三种表面活性剂,十二烷基硫酸钠(SDS)、十六烷基三甲基溴化铵(HTAB)以及吐温80(Tween80)形成的胶体泡沫(CGA)的排液过程动力学进行了研究。
Results Drainage of sub-retinal fluid was successful in 87 cases during operation,and reattachment retina was obtained in 69 patients after.
目的探讨玻璃体视网膜手术中安全、有效的视网膜下液排液法,提高复杂性视网膜脱离的疗效。
It has some advantages such as unloading very fast, operating safely, being able to control unloading depth and so on, and is especially applicable for operation in gas wells.
该工艺排液速度快,施工安全,可控制排液深度,尤其适用于含天然气井施工。
Hydraulic jet pump has some advantages such as strong unloading capacity and high speed etc.
水力喷射泵排液具有排液强度大、速度快等优点,且对于稠油井不受原油粘度的限制,可实现连续排液求产,求取稳定的地层产能,但该工艺自身特点使得油水计量相对复杂。
Application of hydraulic pump unloading technology in well testing of exploration wells ensures the recoverable oil in reservoir can be evaluated reliably,especially the deliverability of the reservoir can be obtained quickly by short time reverse draining spent liquid,and the problem of plugging up often occurring in other drainage process can be solved.
通过水力泵排液技术在探井试油过程中的应用,比较真实地落实了储层的可采储量,尤其在稠油、高凝油储层压裂、酸化后,能在短时间内返排残液快速求取地层产能,同时,补充了其它排液方式在排液工程中易憋堵的不足。
Transonic gas-water separation and liquid drainage technology by swirling flow in gas wellbore;
气井井筒跨音速气水分离与旋流排液技术
Oil testing application of hydraulic pump on fluid unloading in Hailaer Basin;
水力喷射泵排液在海拉尔盆地试油中的应用
The technology of hydraulic pump for fluid unloading suits to test in shallow layers,which has the advantages of unloading timely,deep depth,adjusted working system and high unloading capacity.
水力泵排液工艺技术适用于深浅层试油排液的工艺要求。
" Earth-moving machinery--Drain, fill and level plugs"
GB/T14780-1993土方机械排液、加液和液位螺塞
The Preference of Drainage Gas Recovery Methods and Safety Assessment of Gas Well with Water Drainage
气井排液采气方式优选及排液采气井安全评价
Soft-fit design of 1000 L tips simplify loading and ejecting.
1000微升吸头可简化吸液和排液。
displacement device
排液器（置于液槽中央,以养活贮液量,节约染化料）
blowdown stream
排出液流,排出水流
An abrupt discharge of fluid, especially of seminal fluid.
射精突然排放液体，尤指排放精液
The liquid has drained off into the river
这种液体被排到河中。
bar actuated pressure vent
杆式驱动液压排出孔
the occurrence of a sudden discharge (as of liquid).
（如液体的）突然的排放。
liquids for removing sulphates from batteries
排除电池硫酸盐用液体
radioactive effluent drain pipe
放射性废液排放管道
Check the manual transaxle fluid level.
检查手排变速箱液位。
The blood exports waste products from the tissue.
血液从组织中排出废物。
The removal of fluid or purulent material from a wound or body cavity.
排除伤口或体腔中液体或脓的排除
A pipe or channel by which liquid is drawn off.
排水管排掉液体的管或通道
waste matter carried away in sewers or drains.
下水道或排水沟排出的液体废物。
Accelerate circulation of blood, clear away toxin and swell.
促进血液和淋巴循环，排毒、排水、消肿。
The concentrated solution withdrawn from the evaporator is known as the thick liquor.
从蒸发器中排出的浓缩溶液，称为“稠液”。