打调整井可改善开发效果。
随着油田进入开发后期,调整井的数量不断增加。
More and more adjustment Wells will be drilled when the oilfield entered the later period of development.
调整井部署是断块油田开发中后期一项重要的挖潜措施。
Arranging adjustment Wells is important method of tapping potential of reservoirs in middle and late periods of fault block Oil field production.
该工艺作为钻开发调整井的替代技术,具有良好的经济效益。
Good financial profit can be obtained applying this technology as alternate technologies of drilling development adjustment Wells.
打多分支调整井是海洋油田(采油平台)稳产、增产的主要手段。
For a production platform of an offshore oil field, drilling multi-branch adjustment Wells is the main approach to keep the crude output stable or increase the crude output.
而调整井具有地层压力系统复杂的特点,给固井施工带来很大难度。
But the cementing operation is very difficult because of the complicated formation pressure system.
增加套管壁厚的方法已在陇东油区部分调整井及更新井中得到了应用。
The method of thickening the casing wall has been applied in some adjustment wells and renewed wells in Longdong unit.
研究结论是,参数研究在所有生产规划或调整井定位的过程都非常重要。
We concluded that for any production program or adjusting the Wells location, the parameter study is very important.
分析了大庆油田调整井固井质量的影响因素,并给出了相应的技术措施。
The factors affecting the adjustment well cementing quality in Daqing Oilfield are analyzed and the corresponding technical measure is given.
应用水力振动固井技术,寻找提高三次加密调整井固井质量的途径和方法。
Using the shaking cementing technology, it looks for the approach of enhancing tertiary infilling adjustment Wells 'cementing quality.
近几年,通过在老平台上加挂井槽用于钻调整井的做法在中海油得到了较多的应用。
In recent years, the method of adding slots on the old platform for drilling was widely used in CNOOC.
本方法的原理不仅适用于套管井的解释,而且可以推广到探井和调整井的测井解释中。
The principle of the new method applies not only to cased hole interpretation but also to the interpretation of exploration well and adjustment well.
调整井防漏水泥浆技术,从减阻入手,利用外加剂改善水泥浆的流变性能和封固性能。
Antileakage cement slurry technology for adjustment well can improve rheological and cementing performance by using additives.
油田进入开发后期,随着井网加密和含水上升,影响调整井固井质量的因素也越来越复杂。
In the late period of oil field development, with the increasing of well pattern and water cut, the factors which affect the cementing quality in adjustment Wells are more complicated than before.
本文针对调整井钻井区块多层系多压力系统储层在钻井施工过程中压力剖面调整技术展开研究。
In this paper, pressure profile adjustment technique for multi-layer and multiple pressure system reservoir in adjustment well drilling block during the process of drilling is studied.
通过156口调整井钻井试验,对比分析了刮刀钻头和牙轮钻头的钻进特性、牙齿磨损特性、井底流场特性及钻井效果。
Through drilling experiment in 156 adjustment Wells, the drilling behaviors, cutter wear, downhole jet flow field and drilling effect of drag bits and roller ones were comparatively analyzed.
中原油田地层情况复杂,漏失量大,通过对中原油田调整井地层复杂情况及漏失特点的分析,认为防漏是复杂区块调整井成功的关键,主要体现在防漏技术、配方、密度、流变性能、固控、起下钻措施等方面。
In this paper, through the analysis of complex formation and leakage features of adjustment well in Zhongyuan Oilfield, the result shows that antileakage is key to drill successfully adjustment well.
通过油藏压裂效果分析,及时进行了以重组注采井网为中心的开发调整,油藏水驱控制程度提高了12。
Through analysis of fracturing effect, development adjustment centered around flood pattern reforming is done in time with the result of raising 12.
大多数南部和西部立面的窗户都必须调整大小,并在主客厅、冬季花园和浴室中创建了采光井。
Most of the windows in the southern and western facing facades had to be resized and light wells created in the main sitting room, winter garden and bathrooms.
为确保油田产量,每年需在同区块钻相应数量的调整并以补充因套管损坏等原因报废的井。
Adjustment Wells have to be drilled to renew the abandoned because of casing damage in this area.
它为压裂的优化设计以及注水开发井网的调整和完善,提供了新的思路和方法。
It has provided new thought and method for the optimizing design of fracturing and for the adjustment and perfection of water flood development well pattern.
通过调整配筋面积,提出了适合于该水电站扩机工程调压井结构的最优结构型式和配筋方案。
After several times of adjusting steel bars area of the structure, an optimal structure and corresponding reinforcement are obtained.
实时操作员可以对每口井的数据处理程度进行调整。
The RTO can tune and adjust the degree of processing on a per-well basis.
而水位异常图像出现的上升或下降形态,取决于井孔含水层系统在大震孕育过程的应力调整再积累阶段所处的构造部位。
However, decline or rise of water level anomaly depends on the tectonic position where the well aquifer lies in the process of stress regulation and re accumulation.
通过低渗透油田试井技术的研究可以为低渗透油田开发提供大量有用信息,对优化调整低渗透油田开发方案具有指导意义。
Study on well testing technique for low permeable oil field can provide a large amount of information for low permeable oil field development, and can direct optimizing and adjusting development plan.
研究成果对指导此类油藏后期调整以及前期布井策略都有较高的指导价值。
The results will provide important guidance for such reservoirs in later adjustment and well spacing strategy.
首次提出在深层高压低渗油藏采用分支井技术降低钻井成本、提高开发效益的调整手段。
A new adjustable way was developed first time which use cluster well to decrease drilling cost and increase benefit in deep imbedded, low permeability, high pressure reservoir.
已调整开发井的钻探结果证实了采取上述地球物理对策所获得的认识。
The drilling results of these development wells have confirmed the effects of these geophysical strategies.
气体钻井过程中,调整钻井参数或者钻遇储层都会引起井内流体的瞬态流动。
During gas drilling, both the alteration of the drilling parameters and encountering the reservoir will cause the transient flow of wellbore fluid.
针对吉林油田固井设计施工需要,河南省卫辉市化工有限公司对原有的G203进行了调整。
Based on requirements of cementing job in Jilin oilfield, Chemicals Corporation Limited in Weihui City of Henan Province made adjustment on G203, its original low density early strength additive.
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