Zhongyuan new type energy-saving submersible motors are developed for solving such problems as large energy consumption and high lifting costs during the production of the electric pump Wells.
为解决电潜泵井生产过程中能耗大、采油成本高等问题，研制出新型节能潜油电动机。
The deep gas wells of Qingshen gas field in Daqing are characterized by the great well depth, high bottom temperature, high bottom pressure and gas production with water.
大庆油田庆深气田的深层天然气井具有井深、井底温度高、井底压力大、气水同产等特点，前人的井底静压折算公式不能达到生产所需的精度。
Production practice shows the networking transmission and control of production parameters of oil and gas Wells are a reliable and high effective solution.
实践证明这种油气井生产参数的网络化传输与控制是一种可靠而高效的解决方案。
Fluid inertia effects increase equipment loading and reduce efficiency in high rate shallow Wells with high water production.
在含水率较高的大排量浅井中，流体的惯性效应使设备负荷增加，并降低了泵效。
Bottomhole pressure and high capacity wells, usually continuous gas lift production;
对那些井底压力和产能高的井，通常采用连续气举生产；
Then, the influence of the permeability modulus on the pressure and production of gas reservoirs and the inflow performance of stress-sensitive gas Wells with high pressure are analyzed.
在此基础上，分析渗透率模量变化对气藏压力和产量的影响，分析应力敏感性高压气藏井流入动态。
These Wells possess such characteristics as high window cutting point, small size of tailpipes, low permeability of target strata, low pressure and low production.
这类侧钻井具有侧钻开窗点高、尾管尺寸小、目的层渗透率低、压力低、产量低等特点。
Model ZY-I downhole service equipment is suitable fordeep wells where mechanical production or air-lift production is adopted and for high-pressure wells.
型井下不压井作业装置适用于机械采油或气举采油的深井和压力较高油井的井下作业。
Grey theory is used to predict variation of water content in the plugged intervals in Wells with high water cut, and calculate production through unplugging.
通过运用灰色理论预测高含水井层系的含水变化情况，并进行去堵求产，取得了较好的效果。
Confluent-liquid mode log method will be used for wells with higher deviation, high water cut and low production. The practical application results are good.
斜度大、含水高、产量低的油井则应采用集流式测井法，并在实际应用中见到了良好的效果。
Gass lift drainage gas recovery by gas lift valve, from the ground to high-pressure gas injection stop injection Wells, the gas energy gradually lift shaft in the liquid, the well production capacity.
气举排水采气技术是通过气举阀，从地面将高压天然气注入停喷的井中，利用气体的能量逐级举升井筒中的液体，使井恢复生产能力。
Gass lift gas lift valve from the ground, the high-pressure gas injection Wells stop the pump, use of gas energy to lift the liquid in the wellbore, the well to restore production capacity.
气举排水采气技术是通过气举阀，从地面将高压天然气注入停喷的井中，利用气体的能量逐级举升井筒中的液体，使井恢复生产能力。
Baffles do not have obvious effect on controlling the interference between injection and production zone in high water cut wells with DOWS.
高含水期下入油水分离器开采时，打隔板控制窜层效果并不明显。
Gass lift drainage gas recovery by gas lift valve, from the ground to high-pressure gas injection stop injection Wells, the gas energy gradually lift shaft in the liquid, the well production capacity.
气举是通过气举阀，从地面将高压气体注入停泵的井中，利用气体的能量举升井筒中液体，使井恢复生产能力。
Gass lift gas lift valve from the ground, the high-pressure gas injection Wells stop the pump, use of gas energy to lift the liquid in the wellbore, the well to restore production capacity.
气举是通过气举阀，从地面将高压气体注入停泵的井中，利用气体的能量举升井筒中液体，使井恢复生产能力。
Generally, it is not enough to take mechanical or chemical sand-prevention methods for those high sand production Wells, resulting in replacing the sand-prevention tubings.
对于严重出砂地层的油水井，即使采取了机械或者化学防砂措施，也不能保证油水井的长期稳产，不得不提出防砂管柱进行更换。
The key of the research on mechanical plugging technology for production Wells is the optimization of high-temperature seal so as to satisfy the need of field production.
对生产井机械封堵工艺技术的研究重点，是加快对耐高温胶筒的选优，满足现场生产需求。
The formation pressure is high in Hade oil field in which most Wells are in flowing production at early stage of development.
哈德4油田开发初期地层压力较高，大部分油井均能自喷生产。
The viscosity of crude oil from viscous oil reservoir is high and heavy hydrocarbon components constitute the majority. So, it is difficult to produce oil from production Wells.
由于稠油段油层原油的粘度高，重烃组分所占比例大，因此造成采出井采出困难。
Established string sinusoidal buckling of helical buckling CFD models and high-yield Wells sand production erosion tubing model.
建立了管柱螺旋屈曲和正弦屈曲的CFD模型和高产气井出砂时砂粒对屈曲油管的冲蚀模型。
Combined with the actual situation of the well site, the treatment of gas-water separation is discussed for the Wells with high water production at high temperature.
对HB 1井气水分离系统存在问题进行分析，结合现场实际情况，探讨高温、高产水气井的水气分离治理措施。
Combined with the actual situation of the well site, the treatment of gas-water separation is discussed for the Wells with high water production at high temperature.
对HB 1井气水分离系统存在问题进行分析，结合现场实际情况，探讨高温、高产水气井的水气分离治理措施。
应用推荐